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Federal
Physical Solar Model version 3 Global Horizontal Irradiance Multi-year Annual Average
Department of Energy —
This data provides annual average daily total solar resource averaged over surface cells of 0.038 degrees in both latitude and longitude, or nominally 4 km in size.... -
Federal
Utility-Scale Solar, 2025 Edition: Analysis of Empirical Plant-level Data from U.S. Ground-mounted PV, PV+battery, and CSP Plants (exceeding 5 MWAC)
Department of Energy —
Lawrence Berkeley National Laboratory compiled and synthesized empirical data on the U.S. utility-scale solar sector. Utility-scale solar is defined here to include... -
Federal
National Solar Radiation Database (NSRDB)
Department of Energy —
The NSRDB is a serially complete collection of hourly and half-hourly values of the three most common measurements of solar radiation—global horizontal, direct... -
Federal
Physical Solar Model version 3 Direct Normal Irradiance Multi-year Monthly Average
Department of Energy —
This data provides monthly average daily total solar resource averaged over surface cells of 0.038 degrees in both latitude and longitude, or nominally 4 km in size.... -
Federal
Oahu Solar Measurement Grid (1-Year Archive): 1-Second Solar Irradiance; Oahu, Hawaii (Data)
Department of Energy —
Seventeen measurement stations in the south western region of the island of Oahu collected data at 1-second intervals over the course of a year. The sensors are... -
Federal
U.S. Wind and Solar PV Supply Curves with Future Land-use Change
Department of Energy —
This dataset provides future supply curves representing the total resource potential for land-based wind and solar photovoltaic (PV) deployment in the conterminous... -
Federal
Physical Solar Model version 3 Global Horizontal Irradiance Multi-year Monthly Average
Department of Energy —
This data provides monthly average daily total solar resource averaged over surface cells of 0.038 degrees in both latitude and longitude, or nominally 4 km in size.... -
Federal
Puerto Rico Solar-for-All: LMI PV Rooftop Technical Potential and Solar Savings Potential
Department of Energy —
The Puerto Rico Solar-For-All dataset provides Census Tract level estimates of residential low-to-moderate income (LMI) PV rooftop technical potential as well as... -
Federal
Weatherization Assistance Program and Low Income Home Energy Assistance Program for Solar Survey Responses and Plan
Department of Energy —
This data contains the results of surveys given to Low Income Home Energy Assistance Program (LIHEAP)/Weatherization Assistance Program (WAP) administrators in 2022,... -
Federal
Sun Spot One (SS1): San Luis Valley, Colorado (Data)
Department of Energy —
A partnership with industry and U.S. Department of Energy's National Renewable Energy Laboratory (NREL) to collect solar data to support future solar power generation... -
Federal
Utility-Scale Solar, 2024 Edition: Analysis of Empirical Plant-level Data from U.S. Ground-mounted PV, PV+battery, and CSP Plants (exceeding 5 MWAC)
Department of Energy —
Berkeley Labs "Utility-Scale Solar", 2024 Edition presents analysis of empirical plant-level data from the U.S. fleet of ground-mounted photovoltaic (PV), PV+battery,... -
Federal
Rotating Shadowband Radiometer (RSR) Data for Los Angeles, California
Department of Energy —
The U.S. Department of Energy's National Renewable Energy Laboratory collaborates with the solar industry to establish high quality solar and meteorological... -
Federal
University of Texas Panamerican (UTPA): Solar Radiation Lab (SRL); Edinburg, Texas (Data)
Department of Energy —
This measurement station monitors global horizontal, direct normal, and diffuse horizontal irradiance to define the amount of solar energy that hits this particular... -
Federal
Solar Radiation Monitoring Station (SoRMS): Humboldt State University, Arcata, California (Data)
Department of Energy —
A partnership with HSU and U.S. Department of Energy's National Renewable Energy Laboratory (NREL) to collect solar data to support future solar power generation in...