http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1Copyright 2011 - PLS, Inc. All rights reserved.Tue, 09 Jun 2026 08:31:10 GMThttp://plsx.com/finder/Images/Search/img_docfinder_logo_loginpg.pnghttp://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114625&slide=3108140&"><img alt="Page 18 of 22" src="https://www3.plsx.com/industry/files/00114625/0018_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 18 of 22</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114625&slide=3108140&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=4318">Trillion Energy</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">June 2026 Corporate Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Jun 04, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Arthur Halleran</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">18 of 22</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114625&slide=3108140&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114625&slide=3108140&Mon, 08 Jun 2026 11:07:15 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114369&slide=3100515&"><img alt="Page 4 of 25" src="https://www3.plsx.com/industry/files/00114369/0004_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 4 of 25</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114369&slide=3100515&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=1461">Alliance Resources Partners L.P</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 19, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Joseph W. Craft III</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President, CEO & Director</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">4 of 25</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114369&slide=3100515&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114369&slide=3100515&Wed, 20 May 2026 11:47:27 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114369&slide=3100526&"><img alt="Page 15 of 25" src="https://www3.plsx.com/industry/files/00114369/0015_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 15 of 25</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114369&slide=3100526&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=1461">Alliance Resources Partners L.P</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 19, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Joseph W. Craft III</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President, CEO & Director</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">15 of 25</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114369&slide=3100526&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114369&slide=3100526&Wed, 20 May 2026 11:47:27 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114355&slide=3100090&"><img alt="Page 8 of 21" src="https://www3.plsx.com/industry/files/00114355/0008_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 8 of 21</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114355&slide=3100090&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=1475">ADX Energy</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">2026 Annual General Meeting Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 19, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Ian Tchacos</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Executive Chairman</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">8 of 21</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114355&slide=3100090&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114355&slide=3100090&Wed, 20 May 2026 09:09:44 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114402&slide=3101539&"><img alt="Page 5 of 23" src="https://www3.plsx.com/industry/files/00114402/0005_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 5 of 23</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114402&slide=3101539&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=746">Natural Resource Partners LP</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 19, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Craig W. Nunez</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & COO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">5 of 23</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114402&slide=3101539&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114402&slide=3101539&Fri, 22 May 2026 10:04:10 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114402&slide=3101547&"><img alt="Page 13 of 23" src="https://www3.plsx.com/industry/files/00114402/0013_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 13 of 23</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114402&slide=3101547&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=746">Natural Resource Partners LP</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 19, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Craig W. Nunez</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & COO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">13 of 23</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114402&slide=3101547&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114402&slide=3101547&Fri, 22 May 2026 10:04:10 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114402&slide=3101551&"><img alt="Page 17 of 23" src="https://www3.plsx.com/industry/files/00114402/0017_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 17 of 23</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114402&slide=3101551&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=746">Natural Resource Partners LP</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 19, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Craig W. Nunez</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & COO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">17 of 23</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114402&slide=3101551&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114402&slide=3101551&Fri, 22 May 2026 10:04:10 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099353&"><img alt="Page 30 of 65" src="https://www3.plsx.com/industry/files/00114332/0030_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 30 of 65</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099353&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=714">Exelon Corp</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Spring 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 15, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Calvin Butler</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">30 of 65</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099353&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099353&Tue, 19 May 2026 11:41:22 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099356&"><img alt="Page 33 of 65" src="https://www3.plsx.com/industry/files/00114332/0033_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 33 of 65</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099356&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=714">Exelon Corp</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Spring 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 15, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Calvin Butler</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">33 of 65</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099356&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099356&Tue, 19 May 2026 11:41:22 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099357&"><img alt="Page 34 of 65" src="https://www3.plsx.com/industry/files/00114332/0034_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 34 of 65</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099357&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=714">Exelon Corp</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Spring 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 15, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Calvin Butler</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">34 of 65</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099357&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099357&Tue, 19 May 2026 11:41:22 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099358&"><img alt="Page 35 of 65" src="https://www3.plsx.com/industry/files/00114332/0035_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 35 of 65</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099358&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=714">Exelon Corp</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Spring 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 15, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Calvin Butler</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">35 of 65</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099358&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099358&Tue, 19 May 2026 11:41:22 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099359&"><img alt="Page 36 of 65" src="https://www3.plsx.com/industry/files/00114332/0036_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 36 of 65</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099359&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=714">Exelon Corp</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Spring 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 15, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Calvin Butler</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">36 of 65</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099359&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099359&Tue, 19 May 2026 11:41:22 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099360&"><img alt="Page 37 of 65" src="https://www3.plsx.com/industry/files/00114332/0037_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 37 of 65</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099360&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=714">Exelon Corp</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Spring 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 15, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Calvin Butler</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">37 of 65</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099360&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099360&Tue, 19 May 2026 11:41:22 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099376&"><img alt="Page 53 of 65" src="https://www3.plsx.com/industry/files/00114332/0053_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 53 of 65</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099376&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=714">Exelon Corp</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Spring 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 15, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Calvin Butler</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">53 of 65</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099376&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114332&slide=3099376&Tue, 19 May 2026 11:41:22 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114366&slide=3100451&"><img alt="Page 35 of 69" src="https://www3.plsx.com/industry/files/00114366/0035_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 35 of 69</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114366&slide=3100451&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=801">Xcel Energy</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">2026 AGA Financial Conference Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 14, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Ben Fowke</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">35 of 69</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114366&slide=3100451&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114366&slide=3100451&Wed, 20 May 2026 10:25:38 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114304&slide=3098442&"><img alt="Page 22 of 36" src="https://www3.plsx.com/industry/files/00114304/0022_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 22 of 36</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114304&slide=3098442&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=3847">Alliant Energy Corporation</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 14, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Patricia Kampling</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Chairman & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">22 of 36</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114304&slide=3098442&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114304&slide=3098442&Mon, 18 May 2026 10:26:23 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114304&slide=3098453&"><img alt="Page 33 of 36" src="https://www3.plsx.com/industry/files/00114304/0033_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 33 of 36</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114304&slide=3098453&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=3847">Alliant Energy Corporation</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 14, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Patricia Kampling</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Chairman & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">33 of 36</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114304&slide=3098453&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114304&slide=3098453&Mon, 18 May 2026 10:26:23 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114323&slide=3099032&"><img alt="Page 5 of 33" src="https://www3.plsx.com/industry/files/00114323/0005_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 5 of 33</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114323&slide=3099032&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=216">Boardwalk Pipeline</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 14, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Stanley Horton</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">5 of 33</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114323&slide=3099032&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114323&slide=3099032&Tue, 19 May 2026 10:26:15 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114132&slide=3093363&"><img alt="Page 9 of 24" src="https://www3.plsx.com/industry/files/00114132/0009_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 9 of 24</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114132&slide=3093363&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=235">Martin Midstream Partners LP</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 06, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Robert D. Bondurant</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">9 of 24</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114132&slide=3093363&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114132&slide=3093363&Fri, 08 May 2026 11:16:02 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114132&slide=3093364&"><img alt="Page 10 of 24" src="https://www3.plsx.com/industry/files/00114132/0010_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 10 of 24</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114132&slide=3093364&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=235">Martin Midstream Partners LP</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 06, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Robert D. Bondurant</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">10 of 24</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114132&slide=3093364&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114132&slide=3093364&Fri, 08 May 2026 11:16:02 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114271&slide=3097407&"><img alt="Page 22 of 48" src="https://www3.plsx.com/industry/files/00114271/0022_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 22 of 48</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114271&slide=3097407&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=714">Exelon Corp</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Q1 2026 Earnings Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 06, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Calvin Butler</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">22 of 48</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114271&slide=3097407&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114271&slide=3097407&Thu, 14 May 2026 12:08:06 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113990&slide=3089307&"><img alt="Page 35 of 68" src="https://www3.plsx.com/industry/files/00113990/0035_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 35 of 68</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113990&slide=3089307&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=801">Xcel Energy</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Apr 30, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Ben Fowke</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">35 of 68</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113990&slide=3089307&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113990&slide=3089307&Mon, 04 May 2026 10:30:24 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114224&slide=3096085&"><img alt="Page 21 of 25" src="https://www3.plsx.com/industry/files/00114224/0021_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 21 of 25</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114224&slide=3096085&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=4318">Trillion Energy</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">May 2026 Corporate Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Apr 30, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Arthur Halleran</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">21 of 25</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114224&slide=3096085&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=114224&slide=3096085&Tue, 12 May 2026 12:58:35 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113890&slide=3087143&"><img alt="Page 5 of 41" src="https://www3.plsx.com/industry/files/00113890/0005_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 5 of 41</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113890&slide=3087143&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=3436">PG&E Corp</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Q1 2026 Earnings Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Apr 23, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Patti Poppe</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">5 of 41</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113890&slide=3087143&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113890&slide=3087143&Fri, 24 Apr 2026 11:18:29 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113884&slide=3087055&"><img alt="Page 8 of 20" src="https://www3.plsx.com/industry/files/00113884/0008_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 8 of 20</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113884&slide=3087055&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=1475">ADX Energy</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">April 2026 Corporate Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Apr 23, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Ian Tchacos</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Executive Chairman</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">8 of 20</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113884&slide=3087055&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113884&slide=3087055&Fri, 24 Apr 2026 08:44:00 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113916&slide=3087822&"><img alt="Page 17 of 42" src="https://www3.plsx.com/industry/files/00113916/0017_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 17 of 42</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113916&slide=3087822&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=1613">Freeport-McMoRan Inc</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Q1 2026 Earnings Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Apr 23, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Richard C. Adkerson</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">17 of 42</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113916&slide=3087822&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113916&slide=3087822&Tue, 28 Apr 2026 10:34:36 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113916&slide=3087829&"><img alt="Page 24 of 42" src="https://www3.plsx.com/industry/files/00113916/0024_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 24 of 42</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113916&slide=3087829&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=1613">Freeport-McMoRan Inc</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Q1 2026 Earnings Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Apr 23, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Richard C. Adkerson</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">24 of 42</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113916&slide=3087829&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113916&slide=3087829&Tue, 28 Apr 2026 10:34:36 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113916&slide=3087830&"><img alt="Page 25 of 42" src="https://www3.plsx.com/industry/files/00113916/0025_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 25 of 42</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113916&slide=3087830&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=1613">Freeport-McMoRan Inc</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Q1 2026 Earnings Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Apr 23, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Richard C. Adkerson</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">25 of 42</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113916&slide=3087830&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113916&slide=3087830&Tue, 28 Apr 2026 10:34:36 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113766&slide=3083573&"><img alt="Page 46 of 87" src="https://www3.plsx.com/industry/files/00113766/0046_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 46 of 87</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113766&slide=3083573&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=1610">Quanta Services</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">March 2026 Investor Day Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Mar 31, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Duke Austin</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">46 of 87</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113766&slide=3083573&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113766&slide=3083573&Thu, 02 Apr 2026 11:55:00 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113766&slide=3083575&"><img alt="Page 48 of 87" src="https://www3.plsx.com/industry/files/00113766/0048_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 48 of 87</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113766&slide=3083575&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=1610">Quanta Services</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">March 2026 Investor Day Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Mar 31, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Duke Austin</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">48 of 87</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113766&slide=3083575&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113766&slide=3083575&Thu, 02 Apr 2026 11:55:00 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113693&slide=3081593&"><img alt="Page 42 of 67" src="https://www3.plsx.com/industry/files/00113693/0042_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 42 of 67</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113693&slide=3081593&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=4463">TotalEnergies </a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">2025 Sustainability Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Mar 26, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Patrick Pouyanné</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">42 of 67</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113693&slide=3081593&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113693&slide=3081593&Sun, 29 Mar 2026 20:47:23 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113632&slide=3080183&"><img alt="Page 5 of 21" src="https://www3.plsx.com/industry/files/00113632/0005_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 5 of 21</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113632&slide=3080183&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=4003">Emperor Energy Limited</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">March 2026 Corporate Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Mar 23, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Carl Dumbrell</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Director</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">5 of 21</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113632&slide=3080183&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113632&slide=3080183&Tue, 24 Mar 2026 09:41:49 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113602&slide=3079214&"><img alt="Page 5 of 23" src="https://www3.plsx.com/industry/files/00113602/0005_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 5 of 23</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113602&slide=3079214&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=746">Natural Resource Partners LP</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">March 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Mar 18, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Craig W. Nunez</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & COO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">5 of 23</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113602&slide=3079214&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113602&slide=3079214&Fri, 20 Mar 2026 13:13:06 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113602&slide=3079222&"><img alt="Page 13 of 23" src="https://www3.plsx.com/industry/files/00113602/0013_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 13 of 23</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113602&slide=3079222&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=746">Natural Resource Partners LP</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">March 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Mar 18, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Craig W. Nunez</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & COO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">13 of 23</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113602&slide=3079222&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113602&slide=3079222&Fri, 20 Mar 2026 13:13:06 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113602&slide=3079226&"><img alt="Page 17 of 23" src="https://www3.plsx.com/industry/files/00113602/0017_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 17 of 23</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113602&slide=3079226&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=746">Natural Resource Partners LP</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">March 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Mar 18, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Craig W. Nunez</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & COO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">17 of 23</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113602&slide=3079226&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113602&slide=3079226&Fri, 20 Mar 2026 13:13:06 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113510&slide=3076933&"><img alt="Page 18 of 25" src="https://www3.plsx.com/industry/files/00113510/0018_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 18 of 25</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113510&slide=3076933&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=697">Consolidated Edison Inc</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">March 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Mar 09, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">John McAvoy</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Chairman & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">18 of 25</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113510&slide=3076933&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113510&slide=3076933&Fri, 13 Mar 2026 11:49:03 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113353&slide=3072354&"><img alt="Page 11 of 70" src="https://www3.plsx.com/industry/files/00113353/0011_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 11 of 70</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113353&slide=3072354&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=3666">Banpu Public Company Ltd</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Q4 & 2025 Full Year Results Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Mar 04, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Somruedee Chaimongkol</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">11 of 70</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113353&slide=3072354&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113353&slide=3072354&Wed, 04 Mar 2026 11:44:14 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113358&slide=3072577&"><img alt="Page 5 of 28" src="https://www3.plsx.com/industry/files/00113358/0005_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 5 of 28</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113358&slide=3072577&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=216">Boardwalk Pipeline</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">March 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Mar 03, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Stanley Horton</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">5 of 28</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113358&slide=3072577&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113358&slide=3072577&Thu, 05 Mar 2026 10:01:13 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113759&slide=3083288&"><img alt="Page 10 of 52" src="https://www3.plsx.com/industry/files/00113759/0010_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 10 of 52</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113759&slide=3083288&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=1216">CMS Energy</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">March 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Mar 02, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Garrick Rochow</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">10 of 52</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113759&slide=3083288&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113759&slide=3083288&Thu, 02 Apr 2026 10:02:35 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113759&slide=3083322&"><img alt="Page 44 of 52" src="https://www3.plsx.com/industry/files/00113759/0044_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 44 of 52</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113759&slide=3083322&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=1216">CMS Energy</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">March 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Mar 02, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Garrick Rochow</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">44 of 52</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113759&slide=3083322&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113759&slide=3083322&Thu, 02 Apr 2026 10:02:35 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113312&slide=3071094&"><img alt="Page 35 of 67" src="https://www3.plsx.com/industry/files/00113312/0035_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 35 of 67</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113312&slide=3071094&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=801">Xcel Energy</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">March 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Feb 27, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Ben Fowke</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">35 of 67</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113312&slide=3071094&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113312&slide=3071094&Mon, 02 Mar 2026 17:59:18 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113313&slide=3071339&"><img alt="Page 4 of 25" src="https://www3.plsx.com/industry/files/00113313/0004_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 4 of 25</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113313&slide=3071339&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=1461">Alliance Resources Partners L.P</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">February 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Feb 27, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Joseph W. Craft III</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President, CEO & Director</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">4 of 25</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113313&slide=3071339&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113313&slide=3071339&Mon, 02 Mar 2026 18:06:30 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113313&slide=3071350&"><img alt="Page 15 of 25" src="https://www3.plsx.com/industry/files/00113313/0015_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 15 of 25</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113313&slide=3071350&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=1461">Alliance Resources Partners L.P</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">February 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Feb 27, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Joseph W. Craft III</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President, CEO & Director</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">15 of 25</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113313&slide=3071350&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113313&slide=3071350&Mon, 02 Mar 2026 18:06:30 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113713&slide=3082180&"><img alt="Page 4 of 20" src="https://www3.plsx.com/industry/files/00113713/0004_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 4 of 20</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113713&slide=3082180&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=3607">Romgaz</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Q4 & 2025 Full Year Results Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Feb 27, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Razvan Popescu</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">4 of 20</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113713&slide=3082180&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113713&slide=3082180&Mon, 30 Mar 2026 12:02:17 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113714&slide=3082201&"><img alt="Page 5 of 38" src="https://www3.plsx.com/industry/files/00113714/0005_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 5 of 38</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113714&slide=3082201&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=3607">Romgaz</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Q4 & 2025 Full Year Preliminary Results Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Feb 27, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Razvan Popescu</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">5 of 38</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113714&slide=3082201&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113714&slide=3082201&Mon, 30 Mar 2026 12:02:20 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113714&slide=3082204&"><img alt="Page 8 of 38" src="https://www3.plsx.com/industry/files/00113714/0008_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 8 of 38</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113714&slide=3082204&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=3607">Romgaz</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Q4 & 2025 Full Year Preliminary Results Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Feb 27, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Razvan Popescu</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">8 of 38</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113714&slide=3082204&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113714&slide=3082204&Mon, 30 Mar 2026 12:02:20 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113714&slide=3082212&"><img alt="Page 16 of 38" src="https://www3.plsx.com/industry/files/00113714/0016_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 16 of 38</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113714&slide=3082212&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=3607">Romgaz</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Q4 & 2025 Full Year Preliminary Results Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Feb 27, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Razvan Popescu</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">16 of 38</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113714&slide=3082212&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113714&slide=3082212&Mon, 30 Mar 2026 12:02:20 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113714&slide=3082216&"><img alt="Page 20 of 38" src="https://www3.plsx.com/industry/files/00113714/0020_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 20 of 38</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113714&slide=3082216&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=3607">Romgaz</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Q4 & 2025 Full Year Preliminary Results Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Feb 27, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Razvan Popescu</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">20 of 38</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113714&slide=3082216&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113714&slide=3082216&Mon, 30 Mar 2026 12:02:20 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113307&slide=3071384&"><img alt="Page 24 of 39" src="https://www3.plsx.com/industry/files/00113307/0024_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 24 of 39</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113307&slide=3071384&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=3847">Alliant Energy Corporation</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">March 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Feb 26, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Patricia Kampling</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Chairman & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">24 of 39</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113307&slide=3071384&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113307&slide=3071384&Mon, 02 Mar 2026 17:57:59 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113307&slide=3071395&"><img alt="Page 35 of 39" src="https://www3.plsx.com/industry/files/00113307/0035_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 35 of 39</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113307&slide=3071395&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=3847">Alliant Energy Corporation</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">March 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Feb 26, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Patricia Kampling</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Chairman & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">35 of 39</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113307&slide=3071395&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113307&slide=3071395&Mon, 02 Mar 2026 17:57:59 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113307&slide=3071398&"><img alt="Page 38 of 39" src="https://www3.plsx.com/industry/files/00113307/0038_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 38 of 39</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113307&slide=3071398&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=3847">Alliant Energy Corporation</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">March 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Feb 26, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Patricia Kampling</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Chairman & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">38 of 39</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113307&slide=3071398&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113307&slide=3071398&Mon, 02 Mar 2026 17:57:59 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113579&slide=3078723&"><img alt="Page 15 of 25" src="https://www3.plsx.com/industry/files/00113579/0015_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 15 of 25</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113579&slide=3078723&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=1823">Pilot Energy Ltd</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">2026 AGM MD Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Feb 24, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Bradley William Lingo</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">15 of 25</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113579&slide=3078723&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113579&slide=3078723&Thu, 19 Mar 2026 13:35:19 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113190&slide=3068013&"><img alt="Page 46 of 83" src="https://www3.plsx.com/industry/files/00113190/0046_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 46 of 83</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113190&slide=3068013&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=1555">Dominion Energy</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Q4 2025 Earnings Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Feb 23, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Robert M. Blue</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Chairman, President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">46 of 83</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113190&slide=3068013&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113190&slide=3068013&Wed, 25 Feb 2026 10:15:47 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113190&slide=3068014&"><img alt="Page 47 of 83" src="https://www3.plsx.com/industry/files/00113190/0047_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 47 of 83</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113190&slide=3068014&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=1555">Dominion Energy</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Q4 2025 Earnings Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Feb 23, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Robert M. Blue</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Chairman, President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">47 of 83</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113190&slide=3068014&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113190&slide=3068014&Wed, 25 Feb 2026 10:15:47 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113188&slide=3067890&"><img alt="Page 7 of 62" src="https://www3.plsx.com/industry/files/00113188/0007_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 7 of 62</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113188&slide=3067890&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=697">Consolidated Edison Inc</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">2025 Full Year Earnings Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Feb 19, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">John McAvoy</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Chairman & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">7 of 62</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113188&slide=3067890&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113188&slide=3067890&Wed, 25 Feb 2026 10:05:04 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113138&slide=3066524&"><img alt="Page 6 of 32" src="https://www3.plsx.com/industry/files/00113138/0006_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 6 of 32</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113138&slide=3066524&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=2605">Nexans</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">February 2026 Corporate Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Feb 19, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Julien Hueber; Vincent Piquet; Vincent Dessale</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">CEO; CFO; CCO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">6 of 32</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113138&slide=3066524&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113138&slide=3066524&Fri, 20 Feb 2026 10:31:58 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113137&slide=3066483&"><img alt="Page 16 of 51" src="https://www3.plsx.com/industry/files/00113137/0016_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 16 of 51</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113137&slide=3066483&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=4263">Naturgy Energy Group</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">2025 Full Year Results Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Feb 18, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Francisco Reynés</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Chairman & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">16 of 51</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113137&slide=3066483&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113137&slide=3066483&Fri, 20 Feb 2026 10:24:33 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113614&slide=3079545&"><img alt="Page 17 of 45" src="https://www3.plsx.com/industry/files/00113614/0017_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 17 of 45</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113614&slide=3079545&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=1281">Glencore Xstrata plc</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">2025 Preliminary Results Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Feb 18, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Ivan Glasenberg</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">17 of 45</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113614&slide=3079545&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113614&slide=3079545&Mon, 23 Mar 2026 09:58:34 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113614&slide=3079556&"><img alt="Page 28 of 45" src="https://www3.plsx.com/industry/files/00113614/0028_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 28 of 45</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113614&slide=3079556&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=1281">Glencore Xstrata plc</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">2025 Preliminary Results Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Feb 18, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Ivan Glasenberg</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">28 of 45</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113614&slide=3079556&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113614&slide=3079556&Mon, 23 Mar 2026 09:58:34 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113126&slide=3065781&"><img alt="Page 8 of 51" src="https://www3.plsx.com/industry/files/00113126/0008_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 8 of 51</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113126&slide=3065781&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=3427">FirstEnergy Corp</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">February 2026 Annual Investor FactBook Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Feb 17, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Brian X. Tierney; K. Jon Taylor</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO; SVP & CFO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">8 of 51</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113126&slide=3065781&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113126&slide=3065781&Thu, 19 Feb 2026 12:04:58 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113126&slide=3065804&"><img alt="Page 31 of 51" src="https://www3.plsx.com/industry/files/00113126/0031_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 31 of 51</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113126&slide=3065804&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=3427">FirstEnergy Corp</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">February 2026 Annual Investor FactBook Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Feb 17, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Brian X. Tierney; K. Jon Taylor</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO; SVP & CFO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">31 of 51</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113126&slide=3065804&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113126&slide=3065804&Thu, 19 Feb 2026 12:04:58 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113608&slide=3079395&"><img alt="Page 6 of 33" src="https://www3.plsx.com/industry/files/00113608/0006_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 6 of 33</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113608&slide=3079395&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=2441">Enagas</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">2025 Full Year Results Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Feb 17, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Marcelino Oreja Arburua</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">6 of 33</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113608&slide=3079395&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=113608&slide=3079395&Mon, 23 Mar 2026 09:48:21 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112982&slide=3061644&"><img alt="Page 5 of 23" src="https://www3.plsx.com/industry/files/00112982/0005_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 5 of 23</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112982&slide=3061644&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=4573">Deep Fission</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">February 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Feb 10, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Liz Muller</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Co-Founder and CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">5 of 23</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112982&slide=3061644&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112982&slide=3061644&Thu, 12 Feb 2026 09:52:38 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112842&slide=3058336&"><img alt="Page 4 of 22" src="https://www3.plsx.com/industry/files/00112842/0004_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 4 of 22</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112842&slide=3058336&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=4573">Deep Fission</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">January 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Jan 29, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Liz Muller</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Co-Founder and CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">4 of 22</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112842&slide=3058336&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112842&slide=3058336&Thu, 05 Feb 2026 09:29:58 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112628&slide=3052803&"><img alt="Page 17 of 40" src="https://www3.plsx.com/industry/files/00112628/0017_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 17 of 40</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112628&slide=3052803&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=1613">Freeport-McMoRan Inc</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Q4 & Full Year 2025 Earnings Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Jan 22, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Richard C. Adkerson</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">17 of 40</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112628&slide=3052803&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112628&slide=3052803&Thu, 29 Jan 2026 09:47:51 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054777&"><img alt="Page 32 of 70" src="https://www3.plsx.com/industry/files/00112672/0032_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 32 of 70</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054777&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=714">Exelon Corp</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Winter 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Jan 12, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Calvin Butler</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">32 of 70</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054777&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054777&Fri, 30 Jan 2026 11:51:14 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054778&"><img alt="Page 33 of 70" src="https://www3.plsx.com/industry/files/00112672/0033_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 33 of 70</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054778&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=714">Exelon Corp</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Winter 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Jan 12, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Calvin Butler</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">33 of 70</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054778&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054778&Fri, 30 Jan 2026 11:51:14 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054779&"><img alt="Page 34 of 70" src="https://www3.plsx.com/industry/files/00112672/0034_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 34 of 70</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054779&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=714">Exelon Corp</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Winter 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Jan 12, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Calvin Butler</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">34 of 70</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054779&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054779&Fri, 30 Jan 2026 11:51:14 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054780&"><img alt="Page 35 of 70" src="https://www3.plsx.com/industry/files/00112672/0035_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 35 of 70</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054780&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=714">Exelon Corp</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Winter 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Jan 12, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Calvin Butler</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">35 of 70</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054780&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054780&Fri, 30 Jan 2026 11:51:14 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054781&"><img alt="Page 36 of 70" src="https://www3.plsx.com/industry/files/00112672/0036_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 36 of 70</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054781&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=714">Exelon Corp</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Winter 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Jan 12, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Calvin Butler</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">36 of 70</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054781&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054781&Fri, 30 Jan 2026 11:51:14 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054802&"><img alt="Page 57 of 70" src="https://www3.plsx.com/industry/files/00112672/0057_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 57 of 70</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054802&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=714">Exelon Corp</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Winter 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Jan 12, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Calvin Butler</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">57 of 70</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054802&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112672&slide=3054802&Fri, 30 Jan 2026 11:51:14 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112221&slide=3040892&"><img alt="Page 32 of 65" src="https://www3.plsx.com/industry/files/00112221/0032_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 32 of 65</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112221&slide=3040892&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=801">Xcel Energy</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">January 2026 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Jan 05, 2026</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Ben Fowke</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">President & CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">32 of 65</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112221&slide=3040892&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=112221&slide=3040892&Wed, 07 Jan 2026 14:03:00 GMT<table><tr><td align="center" valign="top"><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=111985&slide=3035507&"><img alt="Page 9 of 38" src="https://www3.plsx.com/industry/files/00111985/0009_thumb.png" height="51" width="65" border="1" /><br /><font size="-2">Page 9 of 38</font></a></font></td><td><table><tr><td colspan="2" align="right"><font style="font-size:65%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=111985&slide=3035507&">View in docFinder</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Company Name :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif"><a href="http://www.plsx.com/finder/company.aspx?id=38">Encore Energy Partners</a></font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">December 2025 Investor Presentation</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Date :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Dec 19, 2025</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Document Author :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">Paul Goranson</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Author Title :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">CEO</font></td></tr><tr><td align="right"><font style="font-size:85%;font-family:arial,sans-serif">Page :</font></td><td><font style="font-size:85%;font-family:arial,sans-serif">9 of 38</font></td></tr></table></td></tr></table>http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=111985&slide=3035507&http://www.plsx.com/finder/viewer.aspx?q=underground energy&f=1.1&doc=111985&slide=3035507&Wed, 24 Dec 2025 10:30:18 GMT