v1

latestOpenAPI 3.0.42026-07-233182951.4 MB

Demand Forecast

Peak forecasted demand per day (TSDF)

This endpoint allows for retrieving the peak demand that is forecast for each day from National Grid ESO. Results are filtered by a range of Date parameters. Results default to yesterday, today and tomorrow if no parameters are supplied.

Date parameters must be provided in the exact format yyyy-MM-dd.

get/forecast/demand/day-ahead/peak

Query parameters

boundarystring

fromstring date

Example:2021-10-01

The start of the requested date range.

tostring date

Example:2021-10-30

The end of the requested date range.

format'json' | 'xml' | 'csv'

Response data format. Use json/xml to include metadata.

Response

Data retrieved

Example response

{
  "metadata": {
    "datasets": [
      "DATASET"
    ]
  }
}