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    <nameOfIssuer>ALLIANT ENERGY CORP COM</nameOfIssuer>
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    <cusip>018802108</cusip>
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    <nameOfIssuer>ALLIANT ENERGY CORP COM</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>018802108</cusip>
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    <nameOfIssuer>ALTRIA GROUP INC.</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>02209S103</cusip>
    <value>527920</value>
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      <Sole>0</Sole>
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      <None>8000</None>
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    <nameOfIssuer>AMEREN CORP COM</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>023608102</cusip>
    <value>63303478</value>
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    <nameOfIssuer>AMEREN CORP COM</nameOfIssuer>
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    <cusip>023608102</cusip>
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      <Sole>0</Sole>
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    <nameOfIssuer>AMERICAN ELEC PWR INC COM</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>025537101</cusip>
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      <Sole>1950</Sole>
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    <nameOfIssuer>AMERICAN ELEC PWR INC COM</nameOfIssuer>
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    <cusip>025537101</cusip>
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      <Sole>0</Sole>
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    <nameOfIssuer>AMERICAN TOWER REIT COM</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>03027X100</cusip>
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      <Sole>97737</Sole>
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    <nameOfIssuer>AMERICAN WATER WORKS</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>030420103</cusip>
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      <Sole>3245</Sole>
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      <None>2900</None>
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    <nameOfIssuer>APPLE INC COM</nameOfIssuer>
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    <cusip>037833100</cusip>
    <value>1218192</value>
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      <Sole>0</Sole>
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      <None>4800</None>
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    <nameOfIssuer>ARISTA NETWORKS INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>040413205</cusip>
    <value>50983167</value>
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      <Sole>414917</Sole>
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      <None>323</None>
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    <nameOfIssuer>ATMOS ENERGY CORP COM</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>049560105</cusip>
    <value>3077435</value>
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      <Sole>7644</Sole>
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    <nameOfIssuer>BAKER HUGHES CO CL A</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>05722G100</cusip>
    <value>305250</value>
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      <Sole>5000</Sole>
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      <None>0</None>
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    <nameOfIssuer>BERKSHIRE HATHAWAY INC CLASS B</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>084670702</cusip>
    <value>8494299</value>
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      <sshPrnamt>17726</sshPrnamt>
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    <votingAuthority>
      <Sole>915</Sole>
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      <None>16811</None>
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    <nameOfIssuer>CAMECO CORP COM</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>13321L108</cusip>
    <value>122390980</value>
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      <Sole>1104782</Sole>
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      <None>22103</None>
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    <nameOfIssuer>CANADIAN PACIFIC KANSAS CITY L</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>13646K108</cusip>
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      <Sole>1071127</Sole>
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      <None>7064</None>
    </votingAuthority>
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    <nameOfIssuer>CENTERPOINT ENERGY INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>15189T107</cusip>
    <value>202832276</value>
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      <Sole>4656998</Sole>
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    <nameOfIssuer>CENTERPOINT ENERGY INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>15189T107</cusip>
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    <otherManager>01</otherManager>
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      <Sole>0</Sole>
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    <nameOfIssuer>CENTRUS ENERGY CORP CL A</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>15643U104</cusip>
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      <Sole>208108</Sole>
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    <nameOfIssuer>CHENIERE ENERGY INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
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      <Sole>24000</Sole>
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      <None>0</None>
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    <nameOfIssuer>CHESAPEAKE UTILS CORP</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>165303108</cusip>
    <value>2527400</value>
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      <Sole>20000</Sole>
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      <None>0</None>
    </votingAuthority>
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    <nameOfIssuer>CHEVRON CORPORATION COM</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
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    <value>716702</value>
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      <Sole>3464</Sole>
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      <None>0</None>
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    <nameOfIssuer>CMS ENERGY CORP COM</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>125896100</cusip>
    <value>111144677</value>
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      <Sole>1416118</Sole>
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    <nameOfIssuer>CMS ENERGY CORP COM</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
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    <value>52879149</value>
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    <nameOfIssuer>COGENT COMMUNICATIONS HLDGS CO</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>19239V302</cusip>
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      <Sole>28098</Sole>
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    <nameOfIssuer>COHERENT CORP</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>19247G107</cusip>
    <value>49031003</value>
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      <Sole>205727</Sole>
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    <nameOfIssuer>COMCAST CORP CLASS A</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>20030N101</cusip>
    <value>752202</value>
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      <sshPrnamt>26200</sshPrnamt>
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      <Sole>26200</Sole>
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      <None>0</None>
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    <nameOfIssuer>CONSTELLATION ENERGY CORP</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>21037T109</cusip>
    <value>185747608</value>
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      <sshPrnamt>665166</sshPrnamt>
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      <Sole>653892</Sole>
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      <None>11274</None>
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    <nameOfIssuer>CONSTELLATION ENERGY CORP</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>21037T109</cusip>
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    <otherManager>01</otherManager>
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    <nameOfIssuer>CORNING INC COM</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>219350105</cusip>
    <value>103771352</value>
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    <nameOfIssuer>CROWN CASTLE INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>22822V101</cusip>
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      <Sole>287213</Sole>
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    <nameOfIssuer>DEUTSCHE TELEKOM AG</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>251566105</cusip>
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      <Sole>38399</Sole>
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    <nameOfIssuer>DIGITAL REALTY TR</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>253868103</cusip>
    <value>16943705</value>
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      <Sole>93797</Sole>
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      <None>225</None>
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    <nameOfIssuer>DT MIDSTREAM INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>23345M107</cusip>
    <value>125577486</value>
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      <Sole>903513</Sole>
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      <None>28970</None>
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    <nameOfIssuer>DTE ENERGY CO COM</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>233331107</cusip>
    <value>37959443</value>
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      <Sole>258830</Sole>
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      <None>775</None>
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    <nameOfIssuer>DTE ENERGY CO COM</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>233331107</cusip>
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    <nameOfIssuer>DUKE ENERGY CORP NEW COM NEW</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>26441C204</cusip>
    <value>1083790</value>
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      <Sole>8277</Sole>
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    <nameOfIssuer>DYCOM INDS INC COM</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>267475101</cusip>
    <value>84074795</value>
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    <investmentDiscretion>SOLE</investmentDiscretion>
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      <Sole>244916</Sole>
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      <None>3224</None>
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    <nameOfIssuer>ENTERGY CORP NEW COM</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>29364G103</cusip>
    <value>175511264</value>
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      <Sole>1561233</Sole>
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      <None>811</None>
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