Official Civilian Solar Power Generation

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

U.S. developers report half of new electric generating capacity will

Developers added 12 gigawatts (GW) of new utility-scale solar electric generating capacity in the United States during the first half of 2025, and they plan to add another 21 GW in the

Solar Energy Program Overview

Through the President''s SAI, announced in the 2006 State of the Union, the Solar Program will accelerate the market competitiveness of solar electricity as industry-led teams compete to deliver

Recent Developments in the Federal Multipronged Approach to

Taken together, these efforts illustrate the Biden Administration''s multipronged approach to incentivizing solar energy generation and other renewable energy sources in the United States.

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

Local Renewable Energy: Solar

It allows homeowners, installers, manufacturers, and researchers to easily develop estimates of the performance of hypothetical PV installations. The U.S. Department of Energy''s Solar

Biden-Harris Administration Announces Significant Progress to

WASHINGTON — The Department of the Interior today announced an updated roadmap for solar energy development across the West, designed to expand solar energy production in more

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.

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

America''s Electricity Generating Capacity

Our annual report on electricity generation capacity in the United States breaks down the current and imminent generation of electricity by type of fuel, location, and ownership type.

Utility-Scale U.S. Solar Electricity Generation Skyrocketing in 2024

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 in...