key stats
Solar Data
gigawatts of solar currently installed in the U.S.
Major Solar Projects List
The Major Solar Projects List is a database of all ground-mounted solar projects, 1 MW and above, that are either operating, under construction or under development.
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our work
Explore SEIA's Research
Solar energy is a renewable, carbon-free resource available in every geographic region of the U.S., with enormous potential to reduce our nation’s carbon emissions emissions.
Solar energy is a renewable, carbon-free resource available in every geographic region of the U.S., with enormous potential to reduce our nation’s carbon emissions emissions.
Solar energy is a renewable, carbon-free resource available in every geographic region of the U.S., with enormous potential to reduce our nation’s carbon emissions emissions.
Check out SEIA's members-only map for companies to identify areas that are likely to qualify as Energy Communities as defined in the Inflation Reduction Act.
Along with our partners at Wood Mackenzie Power & Renewables, SEIA tracks trends and trajectories in the solar industry that demonstrate the diverse and sustained growth of solar across the country.
SEIA’s ninth Solar Means Business Report tracks solar and energy storage adoption by businesses across the U.S., ranging from some of the country’s largest and most recognizable brands to the small businesses that make up our communities.
resources
What's in a Megawatt?
Solar is a variable resource, but by aggregating data across states, market segments, and seasons, we provide an average estimate of how many homes 1 Megawatt of solar energy can power, allowing for easier communication of the scale of a project, a state market, or the entire U.S. solar industry.
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key stats
Solar Data
value of the U.S. solar market in 2023
Looking for Members-Only Resources?
SEIA members can now access exclusive research, resources, and reports on the Sphere.
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Solar State By State
Explore the latest solar market insights and policy updates in all 50 states and Washington, D.C.
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Resources
All Resources ->Additional Resources
SEIA produces a variety of research and supporting resources for the solar industry, ranging from full reports to short factsheets. This data helps inform policymakers and business leaders alike on the current state of solar and where the industry is headed.
