This is a list of the largest operational solar power stations in the United States.
In 2018, there were more than 2,500 utility scale solar power stations in the United States. [1] In 2019, solar accounted for 1.8% of the United States' electricity production. While this amount is less than that from most other sources including natural gas, coal, nuclear, wind, and hydro, solar's share in the United States' generation mix has been increasing at a rapid rate in recent years due to the cost of solar decreasing dramatically and aging coal plants becoming more expensive. [2] [3] In the same year 40% of capacity additions were solar and 13.3 GWs were added. [4]
Name | State | Location | Capacity (MW) | Annual Generation (GWh) | Owner | Type | Notes | Ref | Acres |
---|---|---|---|---|---|---|---|---|---|
McCoy | California | 33°43′00″N114°45′00″W / 33.71667°N 114.75000°W | 485 [5] | 721 (2019) | NextEra Energy | Solar Photovoltaic | [6] | ||
Solana | Arizona | 32°55′N112°58′W / 32.917°N 112.967°W | 280 | 792 (2019) | Arizona Solar | Solar Thermal | Largest solar thermal plant in the US and largest with molten salt energy storage | [7] | |
Solar star I & II | California | 34°48′58.9″N118°24′08.2″W / 34.816361°N 118.402278°W | 597 | 1,621 (2019) | Solar Star California | Solar Photovoltaic | Largest solar farm in the US | [8] [9] | |
Topaz | California | 35°23′00″N120°04′00″W / 35.38333°N 120.06667°W | 585.9 | 1,256 (2019) | Topaz Solar Farms | Solar Photovoltaic | [10] | ||
El Dorado | Nevada | N/A | `N/A | Sempra Generation Solar | Solar Photovoltaic | 6040 |
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Energy in the United States comes mostly from fossil fuels: in 2020, data showed that 35% of the nation's energy originates from petroleum, 10% from coal, and 34% from natural gas. Nuclear power supplied 9% and renewable energy supplied 12%, mainly from hydroelectric dams and biomass; however, this also includes other renewable sources like wind, geothermal, and solar.