49,795 companies

Count

Each company with the subsidiaries listed under it, every asset counted once.

Every figure opens the records it counts.

Companies matching the current filters, sorted by operating capacity, largest first. Figures for each whole group; capacity in gigawatts.
Company. Sort by name, A to Z Operating assets. Sort by operating assets, largest first Operating GW, sorted descending. Sort by operating capacity, smallest first Owned GW. Sort by owned capacity, largest first Projects in development. Sort by projects in development, largest first Development GW. Sort by capacity in development, largest first
Yunnan Province Energy Investment Group Co Ltd 18 assets 96.8 GW operating 8.38 GW owned 9 projects in development 9.51 GW in development
Electricité de France SAGroup of 3 companies 131 assets 79.0 GW operating 75.7 GW owned 16 projects in development 20.6 GW in development
China Ping'an Life Insurance Shareholding Co Ltd 6 assets 73.0 GW operating 2.92 GW owned 0 projects in development —
Yangguang Life Insurance CO LTD- Jili 6 assets 73.0 GW operating 0.73 GW owned 0 projects in development —
Sichuan Province Energy Investment Group Co Ltd 6 assets 73.0 GW operating 2.19 GW owned 0 projects in development —
China Three Gorges Construction (Group) Co Ltd 6 assets 73.0 GW operating 2.19 GW owned 0 projects in development —
Hong Kong Central Accounting Co Ltd 6 assets 73.0 GW operating 5.11 GW owned 0 projects in development —
China Securities and Finance Shareholding Co Ltd 6 assets 73.0 GW operating 1.46 GW owned 0 projects in development —
publicly traded shares 6 assets 73.0 GW operating 10.2 GW owned 0 projects in development —
China Yangzi River Three Gorges Group Co Ltd 6 assets 73.0 GW operating 39.4 GW owned 0 projects in development —
Yanguang Life Insurance Shareholding CO LTD- Wanneng 6 assets 73.0 GW operating 0.73 GW owned 0 projects in development —
China Nuclear Industry Group Co Ltd 6 assets 73.0 GW operating 0.73 GW owned 2 projects in development 0.90 GW in development
Electricité de France 93 assets 69.2 GW operating — 0 projects in development —
NTPC LtdGroup of 2 companies 67 assets 67.3 GW operating 66.1 GW owned 47 projects in development 27.1 GW in development
JERA Co Inc 33 assets 62.3 GW operating 59.0 GW owned 10 projects in development 6.52 GW in development
Duke EnergyGroup of 8 companies · FL, IN, KY, NC +2 144 assets 62.2 GW operating 40.7 GW owned 14 projects in development 0.74 GW in development
Saudi Electricity Co 53 assets 62.1 GW operating 61.1 GW owned 6 projects in development 11.1 GW in development
Korea Electric Power CorpGroup of 12 companies · CA 79 assets 62.0 GW operating 57.6 GW owned 53 projects in development 30.6 GW in development
Southern COGroup of 7 companies · AL, CA, FL, GA +13 137 assets 58.3 GW operating 38.1 GW owned 2 projects in development 1.73 GW in development
Egyptian Electricity Holding CoGroup of 6 companies 62 assets 56.7 GW operating 56.6 GW owned 1 project in development 0.12 GW in development
China Huaneng Group Co LtdGroup of 16 companies 90 assets 54.6 GW operating 34.6 GW owned 45 projects in development 73.4 GW in development
Huaneng Power International IncGroup of 33 companies 91 assets 50.3 GW operating 49.9 GW owned 58 projects in development 23.4 GW in development
NextEra EnergyGroup of 8 companies · CA, FL, GA, KS +6 171 assets 50.3 GW operating 32.8 GW owned 34 projects in development 7.14 GW in development
Eskom Holdings SOC Ltd 19 assets 49.0 GW operating 49.0 GW owned 1 project in development 3.00 GW in development
Comisión Federal de Electricidad EPE 80 assets 45.6 GW operating 45.4 GW owned 24 projects in development 13.5 GW in development
Florida Power & Light CoCA, FL, GA, TX 143 assets 43.7 GW operating 1.15 GW owned 13 projects in development 0.97 GW in development
PT PLN (Persero)Group of 5 companies 95 assets 41.8 GW operating 41.0 GW owned 108 projects in development 17.7 GW in development
Vistra CorpGroup of 24 companies · CA, CT, IL, MA +9 55 assets 39.7 GW operating 35.4 GW owned 9 projects in development 0.37 GW in development
Province of QuebecGroup of 2 companies 57 assets 37.3 GW operating 36.8 GW owned 2 projects in development 0.80 GW in development
Hydro Quebec 57 assets 37.3 GW operating 36.8 GW owned 2 projects in development 0.80 GW in development
Tennessee Valley AuthorityAL, GA, KY, MS +2 52 assets 36.3 GW operating 0.01 GW owned 5 projects in development 4.10 GW in development
Berkshire Hathaway Energy CompanyGroup of 4 companies · CA, CO, IA, ID +7 128 assets 36.0 GW operating 7.16 GW owned 5 projects in development 1.13 GW in development
Taiwan Power Co 39 assets 34.6 GW operating 34.3 GW owned 21 projects in development 20.6 GW in development
Enel SpAGroup of 3 companies 238 assets 34.2 GW operating 30.6 GW owned 30 projects in development 3.77 GW in development
State Grid Xinyuan Co Ltd 30 assets 33.6 GW operating 30.1 GW owned 25 projects in development 32.6 GW in development
Entergy CorpGroup of 6 companies · AR, LA, MS, TX 48 assets 32.3 GW operating 23.4 GW owned 27 projects in development 19.8 GW in development
ACWA Power CoGroup of 3 companies 38 assets 31.5 GW operating 12.7 GW owned 27 projects in development 20.7 GW in development
Dominion Energy Inc.Group of 4 companies · CT, GA, MD, NC +4 83 assets 30.7 GW operating 24.4 GW owned 7 projects in development 4.15 GW in development
Ministry of Electricity (Iraq) 58 assets 30.0 GW operating 30.0 GW owned 92 projects in development 40.6 GW in development
Rosenergoatom 10 assets 29.8 GW operating — 0 projects in development —
RosatomGroup of 2 companies 10 assets 29.8 GW operating 29.8 GW owned 25 projects in development 19.3 GW in development
Engie SAGroup of 11 companies 258 assets 28.9 GW operating 24.2 GW owned 49 projects in development 3.82 GW in development
Inter RAO PJSCGroup of 6 companies 40 assets 28.8 GW operating 28.1 GW owned 17 projects in development 3.87 GW in development
Kansai Electric Power Co 62 assets 28.8 GW operating 26.8 GW owned 11 projects in development 6.70 GW in development
Constellation NuclearIL, MD, ME, NJ +3 15 assets 28.8 GW operating 6.23 GW owned 0 projects in development —
Berkshire Hathaway IncGroup of 5 companies · AZ, CO, IA, IL +11 43 assets 28.6 GW operating 21.6 GW owned 0 projects in development —
American Electric Power CO IncGroup of 7 companies · AR, IL, IN, KS +7 51 assets 28.3 GW operating 22.1 GW owned 2 projects in development 1.82 GW in development
PJSC RusHydro 33 assets 28.0 GW operating 27.7 GW owned 3 projects in development 1.84 GW in development
RWE AGGroup of 4 companies 102 assets 27.6 GW operating 23.0 GW owned 44 projects in development 12.7 GW in development
Korea Hydro & Nuclear Power Co 12 assets 27.4 GW operating 27.1 GW owned 4 projects in development 5.60 GW in development

Sources GEM · TransitionZero · EIA-860 · EIA-860M · EIA Energy Atlas · EPA Class VI · EPA GHGRP · EPA LMOP · ERCOT · Berkeley Lab · OpenStreetMap · Permitting Dashboard

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