The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ATLANTICA SUSTAINABLE INFR P SHS G0751N103   11,410,698 617,462 SH   SOLE   617,462 0 0
ATLANTICA SUSTAINABLE INFR P SHS G0751N103   8,154,134 441,241 SH   SOLE 1 441,241 0 0
BROOKFIELD RENEWABLE PARTNER PARTNERSHIP UNIT G16258108   4,267,235 183,695 SH   SOLE   183,695 0 0
AES CORP COM 00130H105   13,830,574 771,365 SH   SOLE   771,365 0 0
ALGONQUIN PWR UTILS CORP COM 015857105   11,251,837 1,780,354 SH   SOLE   1,780,354 0 0
KINETIK HOLDINGS INC COM NEW CL A 02215L209   9,398,754 235,735 SH   SOLE   235,735 0 0
KINETIK HOLDINGS INC COM NEW CL A 02215L209   37,048,759 929,239 SH   SOLE 1 929,239 0 0
ANTERO MIDSTREAM CORP COM 03676B102   10,416,253 740,843 SH   SOLE   740,843 0 0
ANTERO MIDSTREAM CORP COM 03676B102   31,190,704 2,218,400 SH   SOLE 1 2,218,400 0 0
ARCHROCK INC COM 03957W106   1,652,280 84,000 SH   SOLE   84,000 0 0
ARIS WATER SOLUTIONS INC CLASS A COM 04041L106   2,213,768 156,450 SH   SOLE   156,450 0 0
ARIS WATER SOLUTIONS INC CLASS A COM 04041L106   14,671,937 1,036,886 SH   SOLE 1 1,036,886 0 0
ATLANTICA SUSTAINABLE INFRA NOTE 4.000% 7/1 04916EAB0   4,802,828 5,000,000 SH   SOLE   5,000,000 0 0
BROOKFIELD RENEWABLE CORP CL A SUB VTG 11284V105   382,457 15,566 SH   SOLE   15,566 0 0
CAMECO CORP COM 13321L108   8,096,161 186,892 SH   SOLE   186,892 0 0
CHENIERE ENERGY INC COM NEW 16411R208   46,681,367 289,443 SH   SOLE   289,443 0 0
CHENIERE ENERGY INC COM NEW 16411R208   142,472,333 883,385 SH   SOLE 1 883,385 0 0
CLEARBRIDGE MLP AND MIDSTRM COM 184692200   2,199,637 48,048 SH   SOLE   48,048 0 0
CLEARBRIDGE ENERGY MIDSTRM O COM 18469P209   2,162,889 53,260 SH   SOLE   53,260 0 0
CLEARBRIDGE MLP AND MIDSTRM COM 18469Q207   1,767,878 42,620 SH   SOLE   42,620 0 0
CLEARWAY ENERGY INC CL C 18539C204   7,989,291 346,607 SH   SOLE   346,607 0 0
CONSTELLATION ENERGY CORP COM 21037T109   10,302,245 55,733 SH   SOLE   55,733 0 0
CROSSAMERICA PARTNERS LP UT LTD PTN INT 22758A105   439,847 19,300 SH   SOLE   19,300 0 0
DT MIDSTREAM INC COMMON STOCK 23345M107   11,616,821 190,128 SH   SOLE   190,128 0 0
DT MIDSTREAM INC COMMON STOCK 23345M107   32,444,100 531,000 SH   SOLE 1 531,000 0 0
DELEK LOGISTICS PARTNERS LP COM UNT RP INT 24664T103   3,504,071 85,486 SH   SOLE   85,486 0 0
DELEK LOGISTICS PARTNERS LP COM UNT RP INT 24664T103   6,800,405 165,904 SH   SOLE 1 165,904 0 0
ECOFIN SUSTAINABLE AND SOCIA COM SH BEN INT 27901F109   219,666 18,600 SH   SOLE   18,600 0 0
ENBRIDGE INC COM 29250N105   29,735,365 821,873 SH   SOLE   821,873 0 0
ENBRIDGE INC COM 29250N105   67,735,545 1,872,182 SH   SOLE 1 1,872,182 0 0
ENERGY TRANSFER L P COM UT LTD PTN 29273V100   86,235,698 5,482,244 SH   SOLE   5,482,244 0 0
ENERGY TRANSFER L P COM UT LTD PTN 29273V100   268,338,495 17,059,027 SH   SOLE 1 17,059,027 0 0
ENLINK MIDSTREAM LLC COM UNIT REP LTD 29336T100   3,031,354 222,240 SH   SOLE   222,240 0 0
ENTERGY CORP NEW COM 29364G103   1,759,361 16,648 SH   SOLE   16,648 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107   83,408,170 2,858,402 SH   SOLE   2,858,402 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107   242,683,028 8,316,759 SH   SOLE 1 8,316,759 0 0
EQUITRANS MIDSTREAM CORP COM 294600101   5,157,496 412,930 SH   SOLE   412,930 0 0
EQUITRANS MIDSTREAM CORP COM 294600101   11,950,969 956,843 SH   SOLE 1 956,843 0 0
EVERSOURCE ENERGY COM 30040W108   14,125,085 236,324 SH   SOLE   236,324 0 0
EXXON MOBIL CORP COM 30231G102   10,935,975 94,081 SH   SOLE   94,081 0 0
EXXON MOBIL CORP COM 30231G102   52,215,008 449,200 SH   SOLE 1 449,200 0 0
FIRST SOLAR INC COM 336433107   9,820,615 58,179 SH   SOLE   58,179 0 0
GENERAL ELECTRIC CO COM NEW 369604301   11,916,907 67,891 SH   SOLE   67,891 0 0
GENESIS ENERGY L P UNIT LTD PARTN 371927104   82,288 7,400 SH   SOLE   7,400 0 0
GLOBAL PARTNERS LP COM UNITS 37946R109   1,699,754 38,300 SH   SOLE   38,300 0 0
HESS CORP COM 42809H107   2,853,300 18,693 SH   SOLE   18,693 0 0
HESS MIDSTREAM LP CL A SHS 428103105   21,252,750 588,230 SH   SOLE   588,230 0 0
HESS MIDSTREAM LP CL A SHS 428103105   25,917,169 717,331 SH   SOLE 1 717,331 0 0
KAYNE ANDERSON ENERGY INFRST COM 486606106   16,157,361 1,614,122 SH   SOLE   1,614,122 0 0
KINDER MORGAN INC DEL COM 49456B101   51,268,553 2,795,450 SH   SOLE   2,795,450 0 0
KINDER MORGAN INC DEL COM 49456B101   131,396,875 7,164,497 SH   SOLE 1 7,164,497 0 0
KODIAK GAS SVCS INC COM 50012A108   1,407,327 51,475 SH   SOLE   51,475 0 0
MPLX LP COM UNIT REP LTD 55336V100   66,444,590 1,598,763 SH   SOLE   1,598,763 0 0
MPLX LP COM UNIT REP LTD 55336V100   162,260,339 3,904,243 SH   SOLE 1 3,904,243 0 0
MASTEC INC COM 576323109   843,353 9,044 SH   SOLE   9,044 0 0
NGL ENERGY PARTNERS LP COM UNIT REPST 62913M107   362,880 63,000 SH   SOLE   63,000 0 0
NEXTERA ENERGY INC COM 65339F101   31,365,622 490,778 SH   SOLE   490,778 0 0
NEXTERA ENERGY INC COM 65339F101   25,570,008 400,094 SH   SOLE 1 400,094 0 0
NEXTERA ENERGY INC UNIT 09/01/2025 65339F713   20,032,755 514,584 SH   SOLE   514,584 0 0
NUSTAR ENERGY LP UNIT COM 67058H102   7,900,444 339,512 SH   SOLE   339,512 0 0
NUSTAR ENERGY LP UNIT COM 67058H102   13,660,398 587,039 SH   SOLE 1 587,039 0 0
ONEOK INC NEW COM 682680103   85,350,104 1,064,614 SH   SOLE   1,064,614 0 0
ONEOK INC NEW COM 682680103   211,709,168 2,640,753 SH   SOLE 1 2,640,753 0 0
PEMBINA PIPELINE CORP COM 706327103   27,833,466 787,591 SH   SOLE   787,591 0 0
PEMBINA PIPELINE CORP COM 706327103   77,106,544 2,181,849 SH   SOLE 1 2,181,849 0 0
PHILLIPS 66 COM 718546104   12,499,757 76,526 SH   SOLE   76,526 0 0
PHILLIPS 66 COM 718546104   29,160,437 178,526 SH   SOLE 1 178,526 0 0
PIONEER NAT RES CO COM 723787107   2,915,325 11,106 SH   SOLE   11,106 0 0
PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105   8,355,435 475,822 SH   SOLE   475,822 0 0
PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105   152,818,710 8,702,660 SH   SOLE 1 8,702,660 0 0
PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207   58,002,351 3,178,211 SH   SOLE   3,178,211 0 0
QUANTA SVCS INC COM 74762E102   9,261,870 35,650 SH   SOLE   35,650 0 0
SEMPRA COM 816851109   15,342,816 213,599 SH   SOLE   213,599 0 0
SEMPRA COM 816851109   55,644,690 774,672 SH   SOLE 1 774,672 0 0
SUNNOVA ENERGY INTL INC. COM 86745K104   1,846,387 301,205 SH   SOLE   301,205 0 0
SUNOCO LP/SUNOCO FIN CORP COM UT REP LP 86765K109   856,118 14,200 SH   SOLE   14,200 0 0
TARGA RES CORP COM 87612G101   94,478,348 843,632 SH   SOLE   843,632 0 0
TARGA RES CORP COM 87612G101   207,792,181 1,855,453 SH   SOLE 1 1,855,453 0 0
TC ENERGY CORP COM 87807B107   31,326,292 779,261 SH   SOLE   779,261 0 0
TC ENERGY CORP COM 87807B107   68,320,784 1,699,522 SH   SOLE 1 1,699,522 0 0
TORTOISE ENERGY INFRA CORP COM 89147L886   648,615 20,984 SH   SOLE   20,984 0 0
TORTOISE PWR & ENERGY INFRAS COM 89147X104   967,121 62,051 SH   SOLE   62,051 0 0
TORTOISE MIDSTRM ENERGY FD I COM 89148B200   444,781 11,604 SH   SOLE   11,604 0 0
WESTERN MIDSTREAM PARTNERS L COM UNIT LP INT 958669103   31,842,668 895,715 SH   SOLE   895,715 0 0
WESTERN MIDSTREAM PARTNERS L COM UNIT LP INT 958669103   116,252,553 3,270,114 SH   SOLE 1 3,270,114 0 0
WILLIAMS COS INC COM 969457100   98,695,617 2,532,605 SH   SOLE   2,532,605 0 0
WILLIAMS COS INC COM 969457100   234,131,994 6,008,006 SH   SOLE 1 6,008,006 0 0
XCEL ENERGY INC COM 98389B100   5,795,648 107,826 SH   SOLE   107,826 0 0