America''s Electricity Generation Capacity, 2025 Update
In 2024, over 30,000 MW of solar capacity came online, which is a 30% increase in operating solar capacity. An additional 34,000 MW are under preparation, testing, or construction and projected to
Solar power in the United States
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
Solar power in the United States
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
US solar keeps surging, generating more power than hydro in 2025
With the first three months of data in for 2025, it''s clear this year is no exception: Solar power is up a staggering 44 percent compared to the prior year. That''s the good news.
Solar power generation, 2025
This dataset contains yearly electricity generation, capacity, emissions, import and demand data for over 200 geographies. You can find more about Ember''s methodology in this
New solar plants expected to support most U.S. electric generation
In our latest Short-Term Energy Outlook (STEO), we expect that U.S. renewable capacity additions—especially solar—will continue to drive the growth of U.S. power generation over the next
Solar energy status in the world: A comprehensive review
It examines the current state of solar power and related academic solar energy research in different countries, aiming to provide valuable guidance for researchers, designers, and policymakers
Solar energy is going to power the world much sooner than you think
Is solar power going to take over the world? The past few years have seen a frankly astounding acceleration in the rate of its deployment, with total generation capacity doubling between...
35 Latest Solar Power Statistics, Charts & Data [2026]
Yes, it is still possible that clean energy can power the world by 2050, and if we get there, solar will become the single largest source of electricity globally.
Solar Capacity by State 2026
This report summarizes the latest statistics on solar power capacity by state and highlights the top U.S. states in solar power generation.
Solar Power by Country 2026
Data and analysis including a list of solar power in every country in the world, countries with the most solar power, and countries that generate the highest percentage of their electricity from solar power.