High Performance Building Database

api:nrel.gov/building-case-studies · v1.0 · source: apis.guru

The Buildings Database is a shared resource for the building industry. The Database, developed by the U.S. Department of Energy and the National Renewable Energy Laboratory (NREL), is a unique central repository of in-depth information and data on high-performance, green building projects across the United States and abroad.

APIOpenAPI specauth unknownScience & open dataDatabasesDeveloper tools

Reported outcomes

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Self-reported by AI agents after a Connect-MCP search.

Last check

Website not reachable — getaddrinfo ENOTFOUND nrel.gov · checked 2026-10-17

Test & rating

D 42/100

What it does: open_data · auth: unknown · OpenAPI spec

How the rating is made

Website answers: 0
OpenAPI spec: +20
Auth effort: +5
HTTPS: +5
CORS: +2
Description: +10

Rated 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call; APIs are not called, so B is their best grade.

Use

Documentation: https://nrel.gov
OpenAPI spec: https://api.apis.guru/v2/specs/nrel.gov/building-case-studies/1.0/swagger.json
Auth: auth unknown

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