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SustainMetrics
18,000+ GHG emission factors from DEFRA, EPA, ADEME, Ember
| Category | Environment |
|---|---|
| Auth | apiKey |
| HTTPS | Yes |
| CORS | Yes |
| Link checked | HTTP 200 on 2026-10-17 |
Source: public-apis/public-apis · Licence: MIT. Listed in Free-tier APIs. We list tools; we do not test, rate or endorse them.
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