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 (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
Advanced Drainage Systems Inc cs 00790R104 1,272 11,758 SH   SOLE   11,758 0 0
Aecom cs 00766T100 550 8,716 SH   SOLE   8,716 0 0
Aemetis Inc cs 00770K202 0 8 SH   SOLE   8 0 0
Aes Corp Com cs 00130H105 2 99 SH   SOLE   99 0 0
Aes Corp Com cs 00130H105 5,643 247,177 SH   DFND 3 247,177 0 0
Algonquin Power & Utilities cs 015857105 18,146 1,237,544 SH   DFND 3 903,766 0 333,778
Algonquin Power & Utilities cs 015857105 86 5,854 SH   SOLE   5,854 0 0
Alliant Energy Corp cs 018802108 3,928 70,173 SH   DFND 3 70,173 0 0
Altus Midstream Company cs 02215L209 47 678 SH   SOLE   678 0 0
American Electric Power Company cs 025537101 3,827 47,139 SH   SOLE   47,139 0 0
American Electric Power Company cs 025537101 11,429 140,786 SH   DFND 3 87,499 0 53,287
American Water Works Company cs 030420103 2,223 13,153 SH   SOLE   13,153 0 0
American Water Works Company cs 030420103 3,174 18,778 SH   DFND 3 18,778 0 0
Antero Midstream Corporation cs 03676B102 22,526 2,161,773 SH   SOLE   2,161,773 0 0
Archaea Energy Inc cs 03940F103 3,483 183,900 SH   SOLE   183,900 0 0
ArcLight Clean Transition Corp cs G0R21B104 2,067 211,784 SH   SOLE   211,784 0 0
ArcLight Clean Transition Corp warrants G0R21B112 44 42,357 SH   SOLE   42,357 0 0
Array Technologies Inc cs 04271T100 1 38 SH   SOLE   38 0 0
ATLANTICA SUSTAINABLE INFR PLC cs G0751N103 18,561 537,835 SH   SOLE   537,835 0 0
ATLANTICA SUSTAINABLE INFR PLC cs G0751N103 16,092 466,307 SH   DFND 3 391,044 0 75,263
AUTODESK INC cs 052769106 10,133 35,533 SH   DFND 3 35,533 0 0
Badger Meter, Inc. cs 056525108 535 5,291 SH   SOLE   5,291 0 0
Baker Hughes Co cs 05722G100 469 18,985 SH   SOLE   18,985 0 0
Ballard Power Systems Inc. cs 058586108 34 2,407 SH   SOLE   2,407 0 0
Blink Charging Co cs 09354A100 1 25 SH   SOLE   25 0 0
Bloom Energy Corp cs 093712107 1 31 SH   SOLE   31 0 0
Bluescape Opportunities Acquisition cs G1195N105 1,578 160,990 SH   SOLE   160,990 0 0
Bluescape Opportunities Acquisition warrants G1195N113 168 165,927 SH   SOLE   165,927 0 0
BP Midstream Partners LP lp 0556EL109 8,890 670,934 SH   SOLE   670,934 0 0
BP PLC-Spons ADR ad 055622104 958 35,054 SH   SOLE   35,054 0 0
Brookfield Renewable Corp cs 11284V105 8,452 217,577 SH   DFND 3 175,014 0 42,563
BROOKFIELD RENEWABLE PARTNERS lp G16258108 9,840 266,587 SH   DFND 3 266,587 0 0
Canadian Natural Resources Ltd cs 136385101 0 4 SH   SOLE   4 0 0
Canadian Solar cs 136635109 1 16 SH   SOLE   16 0 0
Centerpoint Energy Inc cs 15189T107 4,170 169,528 SH   SOLE   169,528 0 0
ChargePoint Holdings Inc cs 15961R105 1 35 SH   SOLE   35 0 0
Chart Industries, Inc. cs 16115Q308 0 1 SH   SOLE   1 0 0
Cheniere Energy Inc. cs 16411R208 443,518 4,540,985 SH   SOLE   3,877,309 0 663,676
Cheniere Energy Partners LP lp 16411Q101 19,999 491,731 SH   SOLE   467,177 0 24,554
Cheniere Energy Partners LP lp 16411Q101 3,309 81,372 SH   OTR 1 81,372 0 0
Chevron Corp cs 166764100 2,861 28,200 SH   SOLE   28,200 0 0
Clean Energy Fuels Corp cs 184499101 243 29,800 SH   SOLE   29,800 0 0
Clearway Energy, Inc. cs 18539C204 27,313 902,321 SH   SOLE   902,321 0 0
Climate Real Impact Solutions cs 187171103 1,639 167,601 SH   SOLE   167,601 0 0
Climate Real Impact Solutions warrants 187171111 71 67,634 SH   SOLE   67,634 0 0
ConocoPhillips cs 20825C104 15,040 221,934 SH   SOLE   221,934 0 0
Continental Resources Inc cs 212015101 472 10,234 SH   SOLE   10,234 0 0
Coterra Energy Inc. cs 127097103 459 21,071 SH   SOLE   21,071 0 0
COVANTA HLDG CORP cs 22282E102 114 5,645 SH   SOLE   5,645 0 0
COVANTA HLDG CORP cs 22282E102 46,618 2,316,999 SH   DFND 3 2,072,850 0 244,149
Crestwood Equity Partners LP lp 226344208 70,388 2,480,201 SH   SOLE   2,091,126 0 389,075
Crestwood Equity Partners LP lp 226344208 2,771 97,635 SH   OTR 1 97,635 0 0
Cummins Inc. cs 231021106 2 8 SH   SOLE   8 0 0
Danaher Corporation cs 235851102 1,856 6,096 SH   SOLE   6,096 0 0
Darling Ingredients Inc cs 237266101 239 3,328 SH   SOLE   3,328 0 0
DCP Midstream LP lp 23311P100 256,912 9,100,674 SH   SOLE   7,872,701 0 1,227,973
DCP Midstream LP lp 23311P100 7,054 249,877 SH   OTR 1 249,877 0 0
Delek Logistics Partners LP lp 24664T103 258 5,695 SH   SOLE   4,955 0 740
Delek Logistics Partners LP lp 24664T103 5,868 129,729 SH   OTR 1 129,729 0 0
Denbury Inc cs 24790A101 466 6,635 SH   SOLE   6,635 0 0
Devon Energy Corporation cs 25179M103 2,877 81,026 SH   SOLE   81,026 0 0
Diamondback Energy Inc cs 25278X109 3,522 37,207 SH   SOLE   37,207 0 0
Diversey Holdings Ltd cs G28923103 437 27,228 SH   SOLE   27,228 0 0
Dominion Energy Inc. cs 25746U109 31 418 SH   SOLE   418 0 0
Dominion Energy Inc. cs 25746U109 7,305 100,041 SH   DFND 3 100,041 0 0
DT Midstream Inc cs 23345M107 24,923 539,003 SH   SOLE   472,305 0 66,698
DTE Energy Company cs 233331107 4,580 40,996 SH   SOLE   40,996 0 0
DTE Energy Company cs 233331107 3,893 34,851 SH   DFND 3 34,851 0 0
Ecolab Inc. cs 278865100 1,167 5,593 SH   SOLE   5,593 0 0
EDISON INTL COM cs 281020107 28 497 SH   SOLE   497 0 0
EDISON INTL COM cs 281020107 14,996 270,337 SH   DFND 3 270,337 0 0
Enable Midstream Partners LP lp 292480100 12,993 1,600,066 SH   SOLE   1,422,608 0 177,458
Enable Midstream Partners LP lp 292480100 4,084 502,920 SH   OTR 1 502,920 0 0
Enbridge Inc cs 29250N105 200,050 5,026,372 SH   SOLE   4,785,027 0 241,345
Energy Transfer LP lp 29273V100 423,809 44,238,927 SH   SOLE   37,492,124 0 6,746,803
Energy Transfer LP lp 29273V100 9,561 998,006 SH   OTR 1 998,006 0 0
Enlink Midstream, LLC cs 29336T100 41,074 6,022,564 SH   SOLE   4,838,666 0 1,183,898
Enphase Energy cs 29355A107 1 4 SH   SOLE   4 0 0
Enterprise Products Partners LP lp 293792107 329,432 15,223,282 SH   SOLE   13,134,391 0 2,088,891
Enterprise Products Partners LP lp 293792107 8,668 400,540 SH   OTR 1 400,540 0 0
Enviva Partners LP lp 29414J107 19,692 364,069 SH   SOLE   364,069 0 0
EOG Resources Inc cs 26875P101 2,778 34,609 SH   SOLE   34,609 0 0
EQT Corp cs 26884L109 11,850 579,200 SH   SOLE   579,200 0 0
Equitrans Midstream Corporation cs 294600101 76,683 7,562,404 SH   SOLE   7,238,809 0 323,595
ESM Acquisition Corp cs G3195H104 2,067 211,743 SH   SOLE   211,743 0 0
ESM Acquisition Corp warrants G3195H112 46 70,581 SH   SOLE   70,581 0 0
Essential Utilities Inc cs 29670G102 1,688 36,628 SH   SOLE   36,628 0 0
Essential Utilities, Inc. ps 29670G201 5,808 101,207 SH   DFND 3 52,074 0 49,133
Evergy Inc cs 30034W106 5,706 91,735 SH   DFND 3 91,735 0 0
Eversource Energy cs 30040W108 126 1,543 SH   SOLE   1,543 0 0
Eversource Energy cs 30040W108 5,047 61,727 SH   DFND 3 61,727 0 0
EVgo Inc. cs 30052F100 8,150 1,000,000 SH   SOLE   1,000,000 0 0
EVgo Inc. warrants 30052F118 376 210,000 SH   SOLE   210,000 0 0
Evoqua Water Technologies Corp cs 30057T105 1,184 31,521 SH   SOLE   31,521 0 0
EXELON CORP cs 30161N101 34,465 712,964 SH   DFND 3 712,964 0 0
Exxon Mobil Corp cs 30231G102 2,807 47,719 SH   SOLE   47,719 0 0
First Solar Inc cs 336433107 1 8 SH   SOLE   8 0 0
First Solar Inc cs 336433107 2,698 28,267 SH   DFND 3 28,267 0 0
Flame Acquisition Corp cs 33850F108 1,740 179,000 SH   SOLE   179,000 0 0
Flame Acquisition Corp warrants 33850F116 54 89,500 SH   SOLE   89,500 0 0
Fortune Brand Home & Security cs 34964C106 383 4,285 SH   SOLE   4,285 0 0
FuelCell Energy Inc cs 35952H601 1 76 SH   SOLE   76 0 0
Generac Holdings Inc. cs 368736104 70 171 SH   SOLE   171 0 0
Genesis Energy L.P. lp 371927104 47,665 4,780,873 SH   SOLE   3,699,390 0 1,081,483
Genesis Energy L.P. lp 371927104 2,662 266,990 SH   OTR 1 266,990 0 0
Global Partners LP lp 37946R109 826 39,011 SH   SOLE   31,606 0 7,405
Hess Midstream LP cs 428103105 18,319 649,372 SH   SOLE   649,372 0 0
Holly Energy Partners, L.P. lp 435763107 9,189 501,293 SH   SOLE   501,293 0 0
Hyliion Holdings Corp cs 449109107 1,277 151,992 SH   SOLE   151,992 0 0
IDEX Corporation cs 45167R104 930 4,492 SH   SOLE   4,492 0 0
Kinder Morgan Inc cs 49456B101 257,486 15,390,695 SH   SOLE   14,473,321 0 917,374
Lilium NV warrants N52586117 164 72,512 SH   SOLE   72,512 0 0
Lindsay Corporation cs 535555106 643 4,237 SH   SOLE   4,237 0 0
LYFT INC cs 55087P104 8,866 165,441 SH   DFND 3 165,441 0 0
Magellan Midstream Partners, L.P. lp 559080106 278,338 6,106,575 SH   SOLE   5,315,364 0 791,211
Magellan Midstream Partners, L.P. lp 559080106 8,753 192,036 SH   OTR 1 192,036 0 0
Marathon Oil Corp cs 565849106 0 10 SH   SOLE   10 0 0
Marathon Petroleum Corp cs 56585A102 32 518 SH   SOLE   518 0 0
Masco Corporation cs 574599106 232 4,184 SH   SOLE   4,184 0 0
Middlesex Water Co cs 596680108 356 3,463 SH   SOLE   3,463 0 0
Montrose Environmental Group cs 615111101 281 4,556 SH   SOLE   4,556 0 0
MPLX LP lp 55336V100 450,242 15,814,613 SH   SOLE   13,532,796 0 2,281,817
MPLX LP lp 55336V100 9,775 343,342 SH   OTR 1 343,342 0 0
Mueller Water Products, Inc. cs 624758108 960 63,046 SH   SOLE   63,046 0 0
New Fortress Energy Inc. cs 644393100 7,527 271,245 SH   SOLE   271,245 0 0
Nextera Energy Inc ps 65339F796 5,852 99,840 SH   DFND 3 70,940 0 28,900
NextEra Energy Partners, LP lp 65341B106 89,506 1,187,715 SH   SOLE   1,136,904 0 50,811
NextEra Energy Partners, LP lp 65341B106 17,778 235,907 SH   DFND 3 235,907 0 0
NextEra Energy, Inc. ps 65339F739 5,679 111,111 SH   SOLE   111,111 0 0
NextEra Energy, Inc. cs 65339F101 1,820 23,185 SH   SOLE   23,185 0 0
NextEra Energy, Inc. cs 65339F101 49,609 631,804 SH   DFND 3 631,804 0 0
NGL Energy Partners LP lp 62913M107 95 40,237 SH   SOLE   31,046 0 9,191
Northern Genesis Acquisition Corp cs 66516W107 2,394 246,566 SH   SOLE   246,566 0 0
Northern Genesis Acquisition Corp warrants 66516W115 55 61,642 SH   SOLE   61,642 0 0
NuStar Energy L.P. lp 67058H102 131,165 8,333,212 SH   SOLE   7,357,119 0 976,093
NuStar Energy L.P. lp 67058H102 5,235 332,570 SH   OTR 1 332,570 0 0
Occidental Petroleum Corp cs 674599105 940 31,775 SH   SOLE   31,775 0 0
ONEOK, Inc cs 682680103 429,708 7,410,031 SH   SOLE   6,495,919 0 914,112
ONEOK, Inc cs 682680103 4,809 82,930 SH   OTR 1 82,930 0 0
Ovintiv Inc. cs 69047Q102 1 18 SH   SOLE   18 0 0
PBF Logistics LP lp 69318Q104 625 49,521 SH   SOLE   49,521 0 0
PDC Energy Inc cs 69327R101 471 9,932 SH   SOLE   9,932 0 0
Pembina Pipeline Corporation cs 706327103 129,165 4,074,666 SH   SOLE   3,644,682 0 429,984
PENTAIR INC cs G7S00T104 1,468 20,213 SH   SOLE   20,213 0 0
Peridot Acquisition Corp II cs G7008B105 1,850 190,568 SH   SOLE   190,568 0 0
Peridot Acquisition Corp II warrants G7008B121 31 38,113 SH   SOLE   38,113 0 0
Phillips 66 Partners LP lp 718549207 71,038 1,981,540 SH   SOLE   1,823,406 0 158,134
Phillips 66 Partners LP lp 718549207 2,717 75,780 SH   OTR 1 75,780 0 0
Pioneer Natural Resources Co cs 723787107 14,947 89,766 SH   SOLE   89,766 0 0
Plains All American Pipeline lp 726503105 260,167 25,581,785 SH   SOLE   20,336,674 0 5,245,111
Plains All American Pipeline lp 726503105 9,668 950,592 SH   OTR 1 950,592 0 0
Plains GP Holdings, L.P. cs 72651A207 140,136 13,005,678 SH   SOLE   12,671,853 0 333,825
Plug Power Inc cs 72919P202 1 24 SH   SOLE   24 0 0
PPL Corporation cs 69351T106 4,559 163,520 SH   DFND 3 163,520 0 0
Public Service Enterprise Group cs 744573106 39 638 SH   SOLE   638 0 0
Public Service Enterprise Group cs 744573106 8,595 141,138 SH   DFND 3 141,138 0 0
QuantumScape Corp cs 74767V109 1 29 SH   SOLE   29 0 0
RENEW ENERGY GLOBAL PLC cs G7500M104 8,329 816,561 SH   DFND 3 816,561 0 0
Renewable Energy Group Inc cs 75972A301 40 803 SH   SOLE   803 0 0
RMG Acquisition Corp III cs G76088106 2,061 211,768 SH   SOLE   211,768 0 0
RMG Acquisition Corp III warrants G76088122 39 42,354 SH   SOLE   42,354 0 0
Royal Dutch Shell PLC ad 780259206 1,452 32,567 SH   SOLE   32,567 0 0
Sempra Energy cs 816851109 14,531 114,869 SH   SOLE   114,869 0 0
Shell Midstream Partners LP lp 822634101 26,009 2,209,746 SH   SOLE   2,209,746 0 0
Shell Midstream Partners LP lp 822634101 4,854 412,440 SH   OTR 1 412,440 0 0
Shoals Technologies Group Inc cs 82489W107 1 28 SH   SOLE   28 0 0
SolarEdge Technologies Inc cs 83417M104 1 2 SH   SOLE   2 0 0
Stantec Inc. cs 85472N109 555 11,819 SH   SOLE   11,819 0 0
Stem, Inc. cs 85859N102 53 2,232 SH   SOLE   2,232 0 0
Stem, Inc. cs 85859N102 6,240 261,210 SH   DFND 3 261,210 0 0
Sunnova Energy International cs 86745K104 4,853 147,323 SH   SOLE   147,323 0 0
Sunoco LP lp 86765K109 52 1,390 SH   SOLE   0 0 1,390
SUNRUN INC COM cs 86771W105 49 1,107 SH   SOLE   1,107 0 0
SUNRUN INC COM cs 86771W105 20,039 455,439 SH   DFND 3 455,439 0 0
Sustainable Development Acquisition cs 86934L103 2,231 228,542 SH   SOLE   228,542 0 0
Sustainable Development Acquisition warrants 86934L111 74 114,269 SH   SOLE   114,269 0 0
Targa Resources Corp. cs 87612G101 482,332 9,801,506 SH   SOLE   8,514,509 0 1,286,997
TC Energy Corp. cs 87807B107 109,861 2,284,494 SH   SOLE   2,234,454 0 50,040
TE CONNECTIVITY LTD cs H84989104 11,454 83,471 SH   DFND 3 83,471 0 0
Tech and Energy Transition Corp cs 87823R102 4,513 461,899 SH   SOLE   461,899 0 0
Tech and Energy Transition Corp warrants 87823R110 100 153,967 SH   SOLE   153,967 0 0
Tesla Inc. cs 88160R101 2 3 SH   SOLE   3 0 0
Tetra Tech, Inc. cs 88162G103 1,272 8,515 SH   SOLE   8,515 0 0
The York Water Co cs 987184108 205 4,682 SH   SOLE   4,682 0 0
TPI Composites Inc cs 87266J104 1 26 SH   SOLE   26 0 0
TRANE TECHNOLOGIES PLC cs G8994E103 5,095 29,508 SH   DFND 3 29,508 0 0
USD Partners LP lp 903318103 1,582 253,538 SH   OTR 1 253,538 0 0
Valero Energy Corp cs 91913Y100 13 182 SH   SOLE   182 0 0
Volta Inc. cs 92873V102 6,488 750,000 SH   SOLE   750,000 0 0
Warrior Technologies Acquisition cs 936273101 2,498 254,657 SH   SOLE   254,657 0 0
Warrior Technologies Acquisition warrants 936273119 70 127,326 SH   SOLE   127,326 0 0
Western Midstream Partners LP lp 958669103 290,893 13,878,489 SH   SOLE   11,940,696 0 1,937,793
Western Midstream Partners LP lp 958669103 8,588 409,749 SH   OTR 1 409,749 0 0
Westlake Chemical Partners LP lp 960417103 3,118 128,091 SH   SOLE   128,091 0 0
Williams Companies, Inc cs 969457100 327,804 12,637,027 SH   SOLE   11,665,866 0 971,161
Williams Companies, Inc cs 969457100 4,701 181,208 SH   DFND 3 181,208 0 0
Xcel Energy cs 98389B100 169 2,707 SH   SOLE   2,707 0 0
Xylem Inc. cs 98419M100 1,992 16,108 SH   SOLE   16,108 0 0