In 2021, wind energy generated within California totaled 15,173 gigawatt-hours (GWh) or 7.8 percent of California's in-state generation portfolio. Wind energy power plants generating in California during at least part of the year had a total capacity of 6,281 megawatts.

Note: Listings that show “CAISO In-State Wind Generation” indicate an estimate has been used in place of Wind Generation Reporting System (WGRS) data. WGRS came into effect for the 2014 calendar year. Starting in 2015, CAISO generation data may be published as a preliminary estimate until validated WGRS data becomes available. The CAISO estimates do not always carry the source county data so the default is “ALL” to refer to counties in California.

Contact: Michael Nyberg


Wind Production (Instate)

YearCompany NameCEC
Plant ID
Plant NameState Capacity (MW) Gross MWh Net MWh
2021Alta Wind VIII LLCW0393Alta Wind VIII, LLCCA150.0244,359244,359
2021BP Wind Energy North AmericaW0391Edom Hills Project 1, LLCCA20.026,03626,036
2021CalWind Resources IncW0284Wind Resource I (Calwind Wind Resource I)CA9.015,16315,163
2021CalWind Resources IncW0320Wind Resource II (Calwind)CA20.048,82748,827
2021Coram California Development LPW0408Coram California Development, LPCA102.0274,372274,372
2021EverPower Wind Holdings IncW0406Mustang Hills LLC (Alta Wind VI Energy Center)CA150.0275,638275,638
2021Foundation WindpowerW0395Teichert VernalisCA2.01,9921,992
2021Foundation WindpowerW0396Safeway TracyCA2.03,0083,008
2021Foundation WindpowerW0397IEUACA1.0501501
2021Foundation WindpowerW0398Anheuser-BuschCA2.02,3492,349
2021Foundation WindpowerW0399Cemex MadisonCA1.01,6711,671
2021Foundation WindpowerW0400Wal-Mart Red BluffCA1.01,7631,763
2021Foundation WindpowerW0401Robertsons Ready-MixCA2.09,6319,631
2021Foundation WindpowerW0402Nestle WatersCA5.024,33524,335
2021Foundation WindpowerW0403Cemex BMQCA3.03,7613,761
2021Foundation WindpowerW0404Cemex River PlantCA3.03,2563,256
2021Foundation WindpowerW0405Superior FarmsCA1.01,4801,480
2021Foundation WindpowerW0456Anheuser-Busch #2CA2.04,5434,543
2021Foundation WindpowerW0474Mann Packing CA2.05,3485,348
2021Foundation WindpowerW0475CDCR SVSP CA2.05,4565,456
2021Foundation WindpowerW0476CDCR CTF CA2.05,7365,736
2021FPL Energy Operating Services IncW0270Terra-Gen Mojave Windfarms (TPC Wind Farms - Tehachapi Power Purchase Trust)CA28.055,81955,819
2021FPL Energy Operating Services IncW0357Solano Wind 1,2 (SMUD Solano Phase 2)CA102.0254,089254,089
2021FPL Energy Operating Services IncW0358Shiloh I Wind (Victory Garden Prtnr PHIV)CA150.0470,955470,955
2021FPL Energy Operating Services IncW0364Dillon WindCA45.0147,940147,940
2021FPL Energy Operating Services IncW0477Mojave 3-4-5CA67.0115,994115,994
2021Greenbacker Renewable Energy Company LLCW0482Altamont Winds LLCCA58.081,25381,253
2021Hatchet Ridge Wind LLCW0369Hatchet Ridge Wind, LLCCA101.0284,581284,581
2021International Turbine ResearchW0354International Turbine Research Inc.CA18.016,02816,028
2021Los Angeles Department of Water & Power (LADWP)W0368Pine Tree Wind Power PlantCA135.0220,730220,730
2021Mesa Wind Power CorporationW0260Mesa Wind Power CorporationCA30.000
2021Mojave 16/17/18 LLCW0313Mojave 16, 17, 18 (Mojave 16-17-18 (Desertwind III PPC Trust) - 6063-6114)CA84.094,83494,834
2021NextEra Energy Resources LLCW0371FPL Energy Montezuma Winds LLCCA37.0109,471109,471
2021NextEra Energy Resources LLCW0392Montezuma Wind IICA78.0215,062215,062
2021NextEra Energy Resources LLCW0394Vasco Wind Energy CenterCA78.0258,324258,324
2021NextEra Energy Resources LLCW0423Diablo Wind LLCCA18.050,92250,922
2021North Sky River Energy LLCW0414North Sky River, LLCCA162.0477,268477,268
2021Not AvailableW0258Cabazon Wind Partners, LLCCA41.0113,452113,452
2021Not AvailableW0271Wind Stream Operations 6039 (Zond Systems Inc - 6039)CA6.08,9918,991
2021Not AvailableW0272Wind Stream Operations 6040 (Zond Systems Inc - 6040)CA7.09,6799,679
2021Not AvailableW0273Wind Stream Operations 6041 (Zond Systems Inc - 6041)CA5.05,6035,603
2021Not AvailableW0274Wind Stream Operations 6042 (Zond Systems Inc - 6042)CA6.010,08110,081
2021Not AvailableW027585A (Zond Systems Inc - 6043)CA14.100
2021Not AvailableW027685B (Zond Systems Inc - 6044)CA21.100
2021Not AvailableW0289Sky River Partnership (ESI Energy Inc - 6065)CA70.041,80441,804
2021Not AvailableW0304Victory Gardens IV (6103)CA19.600
2021Not AvailableW0306Terra-Gen 251 Wind (Zond Monolith X)CA15.800
2021Not AvailableW0310Wind Stream Operations 6111 (AES Tehachapi Wind - Zond Systems Inc - Northwind)CA6.07,2577,257
2021Not AvailableW0465Scheid VineyardsCA2.04,0614,061
2021Not AvailableW0466CDCR-LACCA2.05,0305,030
2021Not AvailableW0471Voyager Wind II, LLCCA129.0505,606505,606
2021Not AvailableW0472Voyager Wind III, LLCCA43.0143,948143,948
2021Not AvailableW0473Voyager Wind IV, LLCCA22.082,46082,460
2021Oasis Power Partners LLCW0385Oasis Power Partners, LLCCA59.000
2021Pettern Energy (Ocotillo LLC)W0409Ocotillo Express LLCCA265.0438,929438,929
2021Ridgetop Energy LLCW0265Ridgetop Energy II (Cannon Energy Corp)CA47.0151,799151,799
2021Ridgetop Energy LLCW0297Ridgetop Energy (Cannon Energy Corp - 6092)CA21.042,51042,510
2021San Gorgornio Farms IncW0261San Gorgonio Farms Wind FarmCA31.076,09376,093
2021San Gorgornio Farms IncW0286Karen Avenue Wind FarmCA12.030,91930,919
2021Seawest Energy GroupW0277Phoenix Wind (Section 20 Trust)CA2.000
2021Seawest Energy GroupW0278East Winds Project (NAWP Inc)CA3.05,9495,949
2021Seawest Energy GroupW0299Green Power I (Dutch Energy Corp)CA14.06,2256,225
2021Seawest Energy GroupW0355High WindsCA162.0364,200364,200
2021Seawest Energy GroupW0356Solano Wind 3 (SMUD Solano Phase 1)CA128.0403,468403,468
2021See WPRS for detailsW0259Mogul EnergyCA4.000
2021See WPRS for detailsW0262Windland Inc Boxcar ICA7.500
2021See WPRS for detailsW0301Windland Inc Boxcar IICA7.800
2021See WPRS for detailsW0319Oak Creek Wind PowerCA32.068,35068,350
2021See WPRS for detailsW0360Mountain View IIICA22.060,07960,079
2021See WPRS for detailsW0374Difwind Farms Ltd VICA22.027,92227,922
2021See WPRS for detailsW0380EDF Renewable Windfarm V Inc (ENXCO V)CA9.024,57824,578
2021See WPRS for detailsW0390Golden Acorn CasinoCA1.04,4324,432
2021See WPRS for detailsW0413WAGNER WIND, LLCCA6.012,78612,786
2021See WPRS for detailsW0420Manzana WindCA189.0554,197554,197
2021See WPRS for detailsW0421Shiloh III Wind Project, LLCCA102.5317,604317,604
2021See WPRS for detailsW0422Shiloh IV Wind Project, LLCCA102.5326,646326,646
2021See WPRS for detailsW0426Buena Vista Energy LLCCA38.0102,194102,194
2021See WPRS for detailsW0430Mountain View IVCA49.0163,176163,176
2021See WPRS for detailsW0437Wintec Energy #2-ACA1.03,5913,591
2021See WPRS for detailsW0438Rising Tree Wind Farm IIICA99.0276,618276,618
2021See WPRS for detailsW0439Dutch Energy Wind FarmCA9.500
2021See WPRS for detailsW0440Garnet Wind Energy CenterCA7.015,03315,033
2021See WPRS for detailsW0441Alta X Wind Energy CenterCA137.0396,601396,601
2021See WPRS for detailsW0442Alta XI Wind Energy CenterCA90.0279,377279,377
2021See WPRS for detailsW0445Coram Tehachapi LPCA7.09,1989,198
2021See WPRS for detailsW0447San Gorgonio WindCA50.0186,262186,262
2021See WPRS for detailsW0449Terra-Gen VG WindCA7.011,69611,696
2021See WPRS for detailsW0450Mountain View ICA44.0121,712121,712
2021See WPRS for detailsW0451Mountain View IICA22.059,37559,375
2021See WPRS for detailsW0452Cabazon WindCA37.043,13343,133
2021See WPRS for detailsW0455City of SoledadCA1.04,1764,176
2021See WPRS for detailsW0457Taylor FarmsCA1.04,0504,050
2021See WPRS for detailsW0458Rising Tree Wind Farm ICA79.0246,855246,855
2021See WPRS for detailsW0459Rising Tree Wind Farm IICA20.056,67156,671
2021See WPRS for detailsW0461Golden HillsCA86.0283,300283,300
2021See WPRS for detailsW0463Coram Energy LLCCA15.041,90741,907
2021See WPRS for detailsW0467Tule WindCA131.0342,719342,719
2021See WPRS for detailsW0468Golden Hills NorthCA46.0159,080159,080
2021Shiloh III Wind ProjectW0384Shiloh Wind Project 2, LLC (Shiloh II & III)CA153.8459,621459,621
2021Terra-Gen Operating CompanyW0283San Gorgonio Westwinds IICA43.0133,258133,258
2021Terra-Gen Operating CompanyW0359Kumeyaay Wind FarmCA50.0150,137150,137
2021Terra-Gen Operating CompanyW0361Whitewater Hill Partners, LLCCA62.0126,688126,688
2021Terra-Gen Operating CompanyW0367Pacific Wind Project, LLCCA143.5329,664329,664
2021Terra-Gen Operating CompanyW0370Alta I Wind Energy CenterCA150.0418,742418,742
2021Terra-Gen Operating CompanyW0372Alta II Wind Energy CenterCA150.0358,456358,456
2021Terra-Gen Operating CompanyW0387Alta III Wind Energy CenterCA150.0362,902362,902
2021Terra-Gen Operating CompanyW0388Alta IV Wind Energy CenterCA102.0178,876178,876
2021Terra-Gen Operating CompanyW0389Alta V Wind Energy CenterCA168.0278,615278,615
2021Terra-Gen Operating CompanyW0407Cameron RidgeCA60.0171,680171,680
2021Terra-Gen Operating CompanyW0415Pinyon Pines Winds ICA168.0312,632312,632
2021Terra-Gen Operating CompanyW0416Pinyon Pines Winds IICA132.0228,242228,242
2021Terra-Gen Operating CompanyW0470Voyager Wind I, LLC CA131.0414,075414,075
2021Terra-Gen, LLCW0478Painted Hills Wind Holdings, LLCCA47.0118,063118,063
2021Terra-Gen, LLCW0479Coachella Wind Holdings, LLCCA61.0151,539151,539
2021Terra-Gen, LLCW0480Oasis Alta, LLCCA14.043,37243,372
2021Terra-Gen, LLCW0481Point WindCA65.0179,611179,611
2021Windpower Partners 1993 LPW0318Wintec Energy, Ltd.CA2.08181
2021Windstar Energy LLCW0419Windstar Energy, LLCCA120.0283,016283,016

International Turbine Research, W0354, reported December 2016 station use as -54,694 kWh. Staff estimated station use as the average of December 2014 and December 2015 values, 52,920 kWh.

End of year online capacity for 2016 was 5,644 MW.


Wind Production (Out of State)

YearCompany NameCEC
Plant ID
Plant NameState Capacity (MW) Gross MWh Net MWh
2021Energia Sierra Juarez S de RL de CVW0460Energia Sierra Juarez, S. de R.L. de C.V. (Baja Mexico Wind)MX155.1426,003420,148
2021Longroad EnergyW0417Milford Wind 1 - (Utah)UT203.5417,447417,213
2021Longroad EnergyW0418Milford Wind 2 - (Utah)UT100.5199,542199,384

Total Wind Production
(Annual Totals; Excludes Imports)

Year Capacity (MW) Gross MWh Net MWh

Total Wind Production by County

County Capacity (MW) Net MWh
Beaver, UT304.0616,597
Contra Costa38.0102,194
Los Angeles2.05,030
San Bernardino7.07,517
San Diego182.0497,288
San Joaquin4.05,000
Tecate, MX155.1420,148