| 1 | State Grid CORPORATION Of China | China | Beijing | No.86, West Chang'An Street, Xicheng District | Beijing | 100000 | N/A | 2003 | $544,605,190,184 | 926 | N/A | N/A | 100000000037908 |
| 2 | Inner Mongolia Xinjin Wind Power Generation CO., LTD. | China | Ordos | Yihe Wusu Sumu Wuri Genggacha Village, Hangjin Banner | Inner Mongolia | 017400 | N/A | 2007 | $126,254,150,543 | 49 | N/A | N/A | 152726000001589 |
| 3 | China Southern Power Grid Co.,ltd. | China | Guangzhou | No.11, Kexiang Road, Sci. City, Luogang District | Guangdong | 510000 | N/A | 2004 | $117,783,636,169 | 641 | N/A | N/A | 440000000021704 |
| 4 | Inner Mongolia Jingneng Shangdu Wind Power Generation CO., LTD. | China | Han Ul | Yanjia Fangzi Village, Tunkendui Town, Shangdu County | Inner Mongolia | 013464 | N/A | 2008 | $106,643,803,662 | 28 | N/A | N/A | 152626000000920 |
| 5 | Qinghai Golmud Sebei New Energy CO., LTD. | China | Geermu | Dongchukou Guangfu Zone | Qinghai | 816000 | N/A | 2019 | $93,686,622,122 | 30 | N/A | N/A | 632801070057848 |
| 6 | Qinghai Golmud Guangheng New Energy CO., LTD. | China | Geermu | East Exit Photovoltaic Park | Qinghai | 816000 | N/A | 2019 | $84,748,524,577 | 30 | N/A | N/A | 632801070057598 |
| 7 | China Huaneng Group Co.,ltd. | China | Beijing | No. 6 Fuxingmen Inner Street, Xicheng District | Beijing | 100031 | N/A | 1989 | $55,372,875,856 | 368 | N/A | N/A | 100000000010028 |
| 8 | China Huadian CORPORATION LTD. | China | Beijing | No.2, Xuanwumen Inner Street, Xicheng District | Beijing | 100031 | N/A | 2003 | $44,690,512,841 | 464 | N/A | N/A | 100000000037772 |
| 9 | Ge Vernova INC. | USA | Cambridge | 58 Charles St | Middlesex | 02141 | N/A | 2023 | $34,935,000,000 | 75,000 | N/A | N/A | 7246830 |
| 10 | Huaneng Power International,inc. | China | Beijing | No.6, Fuxingmen Inner Street, Xicheng District | Beijing | 100000 | N/A | 1994 | $33,890,201,740 | 56,263 | N/A | N/A | 100000400004967 |
| 11 | Duke Energy CORPORATION | USA | Charlotte | 525 S Tryon St | Mecklenburg | 28202 | duke-energy.***** | 1904 | $30,357,000,000 | 26,413 | N/A | N/A | 3963680 |
| 12 | Nrg Energy, INC. | USA | Houston | 910 Louisiana St | Harris | 77002 | nrg.***** | 1989 | $28,130,000,000 | 15,637 | N/A | N/A | 2299303 |
| 13 | The Southern Company | USA | Atlanta | 30 Ivan Allen Jr Blvd Nw Ste 1407 | Fulton | 30308 | southerncompany.***** | 1945 | $26,724,000,000 | 28,600 | N/A | N/A | 397021 |
| 14 | Berkshire Hathaway Energy Company | USA | Des Moines | 666 Grand Ave Ste 500 | Polk | 50309 | brkenergy.***** | 2000 | $25,920,000,000 | 23,800 | N/A | N/A | N/A |
| 15 | Nextera Energy, INC. | USA | Juno Beach | 700 Universe Blvd | Palm Beach | 33408 | nexteraenergy.***** | 1925 | $24,753,000,000 | 16,800 | N/A | N/A | M04961 |
| 16 | Gd Power Development CO., LTD. | China | Beijing | No.19,anyuan,anhui Beili,chaoyang District | Beijing | 100101 | N/A | 1992 | $24,730,163,060 | 37,148 | N/A | N/A | 210200000135843 |
| 17 | PG&E CORPORATION | USA | Oakland | 300 Lakeside Dr | Alameda | 94612 | jobs.***** | 1905 | $24,419,000,000 | 28,400 | N/A | N/A | 1953580 |
| 18 | Pacific Gas And Electric Company | USA | Oakland | 300 Lakeside Dr Ste 210 | Alameda | 94612 | pge.***** | 1905 | $24,419,000,000 | 28,400 | N/A | N/A | 0044131 |
| 19 | Constellation Energy Generation, LLC | USA | Baltimore | 1310 Point St | Baltimore City | 21231 | constellation.***** | 2000 | $23,568,000,000 | 12,482 | N/A | N/A | 0002979826 |
| 20 | Constellation Energy CORPORATION | USA | Baltimore | 1310 Point St | Baltimore City | 21231 | constellation.***** | 2021 | $23,568,000,000 | 14,264 | N/A | N/A | 0007305437 |
| 21 | Exelon CORPORATION | USA | Chicago | 10 S Dearborn St Fl 52 | Cook | 60603 | exeloncorp.***** | 1999 | $23,028,000,000 | 23,493 | N/A | N/A | 0002859390 |
| 22 | Yidu Juyuan Thermoelectric Power CO., LTD. | China | Yidu | No.66, Xingyi Avenue, Zhicheng Town, Yidu | Hubei | 443300 | N/A | 2019 | $22,828,623,007 | 4 | N/A | N/A | 420581000144699 |
| 23 | Huadian Zhangzhou Energy CO., LTD. | China | Zhangzhou | Room 101, Office Building 693, Lincuo Village, Meiling Town, Zha | Fujian | 363000 | N/A | 2015 | $22,318,307,200 | 16 | N/A | N/A | 350624100028452 |
| 24 | China General Nuclear Power CORPORATION | China | Shenzhen | Zhongguanghe Building, No.2002, Shennan Avenue, Futian District | Guangdong | 518035 | N/A | 1994 | $21,224,264,197 | 65 | N/A | N/A | 100000000016944 |
| 25 | American Electric Power Company, INC. | USA | Columbus | 1 Riverside Plz | Franklin | 43215 | aep.***** | 1906 | $19,721,300,000 | 16,330 | N/A | N/A | 20479 |
| 26 | Edison International | USA | Rosemead | 2244 Walnut Grove Ave | Los Angeles | 91770 | edison.***** | 1886 | $17,599,000,000 | 14,013 | N/A | N/A | 1585456 |
| 27 | Southern California Edison Company | USA | Rosemead | 2244 Walnut Grove Ave | Los Angeles | 91770 | sce.***** | 1909 | $17,547,000,000 | 13,483 | N/A | N/A | 0057827 |
| 28 | Edf Energy Customers LIMITED | Unitedkingdom | London | Nova North | London | SW1E 5BY | N/A | 1988 | $17,306,394,664 | 3,708 | N/A | N/A | 02228297 |
| 29 | Vistra CORP. | USA | Irving | 6555 Sierra Dr | Dallas | 75039 | vistracorp.***** | 1882 | $17,224,000,000 | 6,850 | N/A | N/A | 5985588 |
| 30 | Datang International Power Generation CO., LTD. | China | Beijing | No.9, Guangningbo Street, Xicheng District | Beijing | 100033 | N/A | 1994 | $17,041,459,854 | 27,126 | N/A | N/A | 100000400007893 |
| 31 | Florida Power & Light Company INC | USA | Juno Beach | 700 Universe Blvd | Palm Beach | 33408 | fpl.***** | 1925 | $17,019,000,000 | 9,300 | N/A | N/A | 106395 |
| 32 | Inner Mongolia Power(group) CO.,LTD | China | Hohhot | No.9, Qiandamen Road, Saihan District | Inner Mongolia | 010000 | N/A | 1991 | $16,811,264,336 | 30,347 | N/A | N/A | 150000000001289 |
| 33 | Huadian Power International CORPORATION LIMITED | China | Beijing | No.2, Xuanwumen Inner Street, Xicheng District | Beijing | 100031 | N/A | 1994 | $15,595,090,000 | 29,522 | N/A | N/A | 370000400001274 |
| 34 | E.ON Next Energy LIMITED | Unitedkingdom | Aldermans Green | E on UK Plc | Coventry, West Midlands | CV4 8LG | eonenergy.***** | 1990 | $15,362,311,375 | 3,321 | N/A | N/A | 03782443 |
| 35 | Consolidated Edison, INC. | USA | New York City | 4 Irving Pl | New York | 10003 | conedison.***** | 1884 | $15,256,000,000 | 15,097 | N/A | N/A | 2177024 |
| 36 | Beijing Guodian Electric Power CO., LTD. | China | Beijing | Room 1108, 11/f, No. 6 (building B), Fuchengmen North Street, Xi | Beijing | 100034 | N/A | 2019 | $15,151,409,495 | 92 | N/A | N/A | 110102026497006 |
| 37 | Khorgas Tianyuan Hydropower Development CO., LTD. | China | Ili Kazakh Autonomous Prefectu | No.5601, Liushier Tuan Dongfeng Road, Khorgos | Xinjiang | 835000 | N/A | 2012 | $14,505,316,302 | 12 | N/A | N/A | 654000035000279 |
| 38 | Dominion Energy, INC. | USA | Richmond | 120 Tredegar St | Richmond City | 23219 | dominionenergy.***** | 1983 | $14,459,000,000 | 14,700 | N/A | N/A | 02387785 |
| 39 | China Electrical Equipment Group Co.,ltd. | China | Shanghai | Building 4, No. 328 Kangning Road, Jing'An District | Shanghai | 200436 | N/A | 2021 | $14,345,190,243 | 93 | N/A | N/A | 310000000186334 |
| 40 | Consolidated Edison Company Of New York, INC. | USA | New York City | 4 Irving Pl Rm 1875 | New York | 10003 | conedison.***** | 1884 | $14,129,000,000 | 15,097 | N/A | N/A | 28021 |
| 41 | Progress Energy, INC. | USA | Raleigh | 410 S Wilmington St | Wake | 27601 | duke-energy.***** | 2012 | $13,633,000,000 | 26,412 | N/A | N/A | 562155481 |
| 42 | Firstenergy CORP. | USA | Akron | 341 White Pond Dr | Summit | 44320 | firstenergycorp.***** | 1996 | $13,472,000,000 | 12,294 | N/A | N/A | 953140 |
| 43 | Edf Energy LIMITED | Unitedkingdom | London | Nova North | London | SW1E 5BY | N/A | 1989 | $13,453,909,066 | 819 | N/A | N/A | 02366852 |
| 44 | National Grid USA | USA | Waltham | 40 Sylvan Rd | Middlesex | 02451 | nationalgridus.***** | 1999 | $13,441,056,584 | 18,100 | N/A | N/A | 0190691 |
| 45 | Xcel Energy INC. | USA | Minneapolis | 414 Nicollet Mall | Hennepin | 55401 | my.***** | 1909 | $13,441,000,000 | 11,380 | N/A | N/A | 37-AA |
| 46 | Energy Future Competitive Holdings Company LLC | USA | Dallas | 1601 Bryan St Ste 510 | Dallas | 75201 | txu.***** | 2016 | $12,474,426,126 | 5,060 | N/A | N/A | 0062278000 |
| 47 | Dte Energy Company | USA | Detroit | 1 Energy Plz | Wayne | 48226 | dteenergy.***** | 1898 | $12,457,000,000 | 9,500 | N/A | N/A | 800241621 |
| 48 | Txu Energy Industries Company | USA | Dallas | 1601 Bryan St Ste 34-068 | Dallas | 75201 | txu.***** | 2016 | $12,326,508,029 | 5,000 | N/A | N/A | 0008468000 |
| 49 | Tennessee Valley Authority | USA | Knoxville | 400 W Summit Hill Dr | Knox | 37902 | tva.***** | 1933 | $12,314,000,000 | 10,901 | N/A | N/A | 620474417 |
| 50 | The Aes CORPORATION | USA | Arlington | 4300 Wilson Blvd | Arlington | 22203 | aes.***** | 1981 | $12,278,000,000 | 9,100 | N/A | N/A | 907190 |