GrünstromIndex
Green Power Index for Germany (Grünstromindex/GSI)
- Authentication
- No auth
- HTTPS
- No
- CORS
- Yes
- Category
- Environment
- Documentation / URL
- https://gruenstromindex.de/
Overview
GrünstromIndex provides green-power data — keyless.
⚠️ Status (verified 2026-08): the API host was unreachable from our network (connection failures). Verify from your network before relying on it.
What it provides
curl "https://api.gruenstromindex.de/feed.json"Notes
- German green power index.
- Keyless JSON API.
FAQ
Is GrünstromIndex free? Yes — free and keyless.
Why can’t I reach it? Our 2026-08 check hit connection failures — verify from your network.
What does it return? Green power data.
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