Solar power includes solar farms as well as local distributed generation, mostly on rooftops and increasingly from community solar arrays. In 2024, utility-scale solar power generated 219.8 terawatt
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Since the peak of US coal power in 2007, wind and solar have overtaken coal in 24 states, with Illinois the latest to join the ranks in 2024, following Arizona, Colorado, Florida and
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In the final five months of 2024, we expect new U.S. solar electricity generating capacity will make up 63%, or nearly two-thirds, of all new electricity generating capacity to come online...
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Solar continues to be the main fuel type for new additions, with over 30,000 MW of solar energy added in 2024, nearly double the amount added in 2023. This report also analyzes prospective generation
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OverviewSolar potentialHistorySolar photovoltaic powerConcentrated solar power (CSP)Government supportSee alsoFurther reading
Solar power includes solar farms as well as local distributed generation, mostly on rooftops and increasingly from community solar arrays. In 2024, utility-scale solar power generated 219.8 terawatt-hours (TWh) in the United States. Total solar generation that year, including estimated small-scale photovoltaic generation, was 303.8 TWh. As of the end of 2024, the United States had 239 gigawatts (GW) of installed photovol
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Solar and wind accounted for 91% of new US electrical generating capacity added in H1 2025, according to data just released by FERC.
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Although relatively small in terms of its share of total U.S. electricity-generation capacity and generation, solar electricity-generation capacity and generation have grown significantly in
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Data from 2007 through 2024. Source: Berkeley Lab, Utility-Scale Solar Data Update 2025
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The U.S. solar industry faces significant challenges from recent federal actions, including proposed changes to tax credits that would make them unusable for new projects and a policy shift toward
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This report summarizes the latest statistics on solar power capacity by state and highlights the top U.S. states in solar power generation.
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We expect the combined share of generation from solar power and wind power to rise from about 18% in 2025 to about 21% in 2027. In our STEO forecast, utility-scale solar is the fastest
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