US Solar Power Generation Website

Photovoltaics | Department of Energy

This creates an innovation ecosystem in the United States, supporting the long-term growth of the solar industry. Projects in this research area are managed by the photovoltaics team and the

Solar Resource Data, Tools, and Maps | Geospatial Data Science | NLR

Solar Resource Maps and Data Find and download resource map images and data for North America, the contiguous United States, Canada, Mexico, and Central America. Solar Supply

Solar Energy

On this page you''ll find resources to learn what solar energy is; how you, your business, or your community can go solar; and find resources for every step of the way.

America''s Electricity Generating Capacity

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

Solar energy on the rise in America

The Energy Information Administration (EIA) reported that, in 2024, the United States added a record 30 gigawatts (GW) of utility-scale solar to the grid, accounting for 61% of new

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

Capacity and Generation by State | Energy Markets

Data from 2007 through 2024. Source: Berkeley Lab, Utility-Scale Solar Data Update 2025

The U.S. Large-Scale Solar Photovoltaic Database

The U.S. Large-Scale Solar Photovoltaic Database provides the locations and array boundaries of U.S. photovoltaic facilities, with capacity of 1 megawatt or more.

Solar Research | NLR

NLR''s solar energy research leverages our expertise—from materials to systems to commercialization—to continually improve the affordability, performance, and reliability of this

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 generation drives electricity generation growth over the

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