v1

latestOpenAPI 3.0.42026-07-233182951.4 MB

Surplus Forecast

Historical weekly surplus forecast (OCNMFW, OCNMF3Y)

This endpoint provides the historic Generating Plant Operating Surplus covering 2 weeks ahead to 156 weeks ahead in MW values. The weekly API outputs the latest published data for weekly surplus forecast for W+2 to W+156. Historical published data of weekly surplus forecasts for a given publish date in the 2-156 week dataset.

get/forecast/surplus/weekly/history

Query parameters

publishTimestring date-time required

range'52W' | '156W'

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

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

Response

Example response

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