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NREL Developer APIs

NREL

Up· checked 14 Nov 2026, 01:55 UTCFree keyEnergy & environment

PVWatts solar estimates and EV charging station locator (NREL developer portal moved to nlr.gov); api.data.gov-style key.

Homepage API documentation

Details

Access
Free keyNeeds a free API key from the publisher.
Coverage
us
Updates
irregular
Formats
JSON
License
Public domain (US gov)
API base
https://developer.nlr.gov/api
Tags
solar, pvwatts, ev-stations, wind
Added
14 Nov 2026

Status checks

Up Last check 14 Nov 2026, 01:55 UTC, HTTP 200, 245 ms.

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NREL Developer APIs: public data source · Open Data Finder