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U.S. Agrivoltaics Irradiance Database
This is a foundational data set for research and deployment of agrivoltaics, which is the co-location of agriculture and solar power plants on the same land. This irradiance and shading dataset can be utilized to determine the suitability of agrivoltaics configurations for a given region and crop-type. The data is hourly, 4x4 km resolution across the contiguous United States and Hawaii. It is calculated from the National Solar Radiation Database sites, using the System Advisor Model (SAM) to simulate the shading patterns for 10 common agrivoltaics configurations. Sunlight availability data is reported for 10 locations on the ground between adjacent rows of solar panels, as well as averaged across areas of interest such as the average irradiance in the edge-to-edge open area or across 3-6 planting beds. Other available metrics include the input meteorological data from the NSRDB (e.g. global horizontal irradiance, wind speed, etc.) and estimates for comparing energy and agricultural characteristic across the 10 configurations, including power output per acre or per kW installed capacity and farmable land area per acre.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"019:20"
]
|
| contactPoint |
{
"fn": "Silvana Ovaitt",
"@type": "vcard:Contact",
"hasEmail": "mailto:silvana.ovaitt@nlr.gov"
}
|
| dataQuality |
true
|
| description | This is a foundational data set for research and deployment of agrivoltaics, which is the co-location of agriculture and solar power plants on the same land. This irradiance and shading dataset can be utilized to determine the suitability of agrivoltaics configurations for a given region and crop-type. The data is hourly, 4x4 km resolution across the contiguous United States and Hawaii. It is calculated from the National Solar Radiation Database sites, using the System Advisor Model (SAM) to simulate the shading patterns for 10 common agrivoltaics configurations. Sunlight availability data is reported for 10 locations on the ground between adjacent rows of solar panels, as well as averaged across areas of interest such as the average irradiance in the edge-to-edge open area or across 3-6 planting beds. Other available metrics include the input meteorological data from the NSRDB (e.g. global horizontal irradiance, wind speed, etc.) and estimates for comparing energy and agricultural characteristic across the 10 configurations, including power output per acre or per kW installed capacity and farmable land area per acre. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Agrivoltaics Irradiance Data on AWS",
"format": "HTML",
"accessURL": "https://data.openei.org/s3_viewer?bucket=oedi-data-lake&prefix=inspire%2Fagrivoltaics_irradiance%2F&limit=50",
"mediaType": "text/html",
"description": "U.S. agrivoltaics irradiance dataset in S3 with data viewer access. For more information on the dataset see the GitHub repository linked. "
},
{
"@type": "dcat:Distribution",
"title": "U.S. Agrivoltaics Irradiance Database Access IO GitHub",
"format": "HTML",
"accessURL": "https://github.com/NatLabRockies/agrivoltaics_irradiance_database_io",
"mediaType": "text/html",
"description": "Link to GitHub with README for data structure and data usage tutorials for the InSPIRE data listed on OEDI."
},
{
"@type": "dcat:Distribution",
"title": "InSPIRE Project Website",
"format": "HTML",
"accessURL": "https://openei.org/wiki/InSPIRE",
"mediaType": "text/html",
"description": "Project website with a data portal, interactive map, financial calculator, and more detailed project information."
},
{
"@type": "dcat:Distribution",
"title": "Agrivoltaics Shading Tool",
"format": "HTML",
"accessURL": "https://openei.org/wiki/InSPIRE/Agrivoltaics_Shading_Tool",
"mediaType": "text/html",
"description": "Interactive visualization platform for exploring the U.S. Agrivoltaics Irradiance Database, enabling users to compare sunlight availability, shading patterns, and design tradeoffs across 10 agrivoltaic configurations."
},
{
"@type": "dcat:Distribution",
"title": "OEDI Data Registry on AWS",
"format": "HTML",
"accessURL": "https://registry.opendata.aws/oedi-data-lake/",
"mediaType": "text/html",
"description": "AWS public dataset program registry page for data released under the Department of Energy's (DOE) Open Energy Data Initiative (OEDI). The registry page contains information about dataset documentation, access, and contact, for each of the OEDI Data Lake datasets."
}
]
|
| identifier | https://data.openei.org/submissions/8568 |
| issued | 2025-11-05T07:00:00Z |
| keyword |
[
"CONUS",
"Hawaii",
"NSRDB",
"SAM",
"United States",
"agriculture",
"agrivoltaics",
"data",
"dataset",
"energy",
"irradiance",
"natural resource",
"open source software",
"power",
"processed data",
"shading",
"solar",
"solar power"
]
|
| landingPage | https://data.openei.org/submissions/8568 |
| license | https://creativecommons.org/licenses/by/4.0/ |
| modified | 2026-02-20T17:40:48Z |
| programCode |
[
"019:000",
"019:008"
]
|
| projectNumber |
"52944"
|
| projectTitle | InSPIRE |
| publisher |
{
"name": "National Laboratory of the Rockies (NLR)",
"@type": "org:Organization"
}
|
| spatial |
"{"type":"Polygon","coordinates":[[[-180,-83],[180,-83],[180,83],[-180,83],[-180,-83]]]}"
|
| title | U.S. Agrivoltaics Irradiance Database |
