Chestnut

EIA-860M Preliminary Monthly Electric Generator Inventory

Open license · retrieved 4 Nov 2026

US federal work — public domain

Summary only: the source’s license keeps the full record at the source.

U.S. Large-Scale Solar Photovoltaic Database (USPVDB) — USGS and LBNL; one row per facility with its array footprint

Open license · retrieved 25 Oct 2026

Map services and data are available from Large-Scale Solar Photovoltaic Database, provided by the U.S. Geological Survey and Lawrence Berkeley National Laboratory via https://energy.usgs.gov/uspvdb · license

USPVDB home page https://energy.usgs.gov/uspvdb/ (READ 2026-10-24, HTTP 200, Last-Modified Tue, 22 Sep 2026 17:11:07 GMT), "License and Attribution": "Map services and data downloaded from the U.S. Large-Scale Solar Photovoltaic Database are free and in the public domain. There are no restrictions; however, we request that the following acknowledgment statement be included in products and data derived from our map services when citing, copying, or reprinting: "Map services and data are available from Large-Scale Solar Photovoltaic Database, provided by the U.S. Geological Survey and Lawrence Berkeley National Laboratory via https://energy.usgs.gov/uspvdb"". FGDC metadata shipped in the zip (uspvdb_v4_0_20260414.xml, READ 2026-10-24): accconst "None. Please see 'Distribution Info' for details."; useconst "None. Users are advised to read the dataset's metadata thoroughly to understand appropriate use and data limitations.". Suggested citation (same page): "Fujita, K.S., Ancona, Z.H., Kramer, L.A., Straka, M., Gautreau, T.E., Garrity, C.P., Robson, D., Diffendorfer, J.E., and Hoen, B., 2023, United States Large-Scale Solar Photovoltaic Database (v4.0, April, 2026): U.S. Geological Survey and Lawrence Berkeley National Laboratory data release, https://doi.org/10.5066/P9IA3TUS."