// ENVIRONMENT
National Grid ESO
Open data from Great Britain’s Electricity System Operator
National Grid ESO is a free public Environment API with no authentication required. It supports HTTPS.
// FACTS
- Category
- Environment
- Authentication
- none
- HTTPS
- yes
- CORS
- unknown
- Endpoint
- data.nationalgrideso.com
- Cost
- Free
// FREQUENTLY ASKED
What is National Grid ESO?
National Grid ESO is a free public API in the Environment category. Open data from Great Britain’s Electricity System Operator
Does National Grid ESO require authentication?
No — National Grid ESO can be used immediately without any API keys or authentication.
Is National Grid ESO free?
Yes. National Grid ESO is listed in our directory of free public APIs and is free to use. Check the official site for any rate limits or paid tier limitations.
Does National Grid ESO support HTTPS?
Yes, National Grid ESO supports HTTPS encrypted requests.