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Carbon Interface vs UK Carbon Intensity

Both are solid Environment APIs. Choose based on your specific requirements.

Carbon Interface

API to calculate carbon (C02) emissions estimates for common C02 emitting activities

UK Carbon Intensity

The Official Carbon Intensity API for Great Britain developed by National Grid

Carbon Interface

  • Simple API key authentication
  • HTTPS supported
  • CORS enabled for frontend use

UK Carbon Intensity

  • No authentication required
  • HTTPS supported
FeatureCarbon InterfaceUK Carbon Intensity
AuthenticationapiKeyNone
HTTPSYesYes
CORSYesUnknown

When to use which?

UK Carbon Intensity is the better choice for quick prototypes and hackathons since it requires no authentication. Carbon Interface works directly from the browser with CORS enabled, making it better for frontend-only apps.