API reference/Energy & Utilities/GB Electricity Demand

GB Electricity Demand

free United Kingdom

Half-hourly national demand outturn for Great Britain for one day, with the peak.

GET/api/v1/energy/uk/demand

Data source

Query parameters

ParameterDescriptionTry value
date
date
Settlement date; default yesterday
apikey
string required
Your API key. Can also be sent as the X-API-Key header.demo key used here

Response envelope

Success: { data, meta: { sources, fetchedAt, cached } }. Errors: { error: { code, message } } with HTTP 400, 401, 404, 502, 503 or 504.