Day and Day-Ahead Transmission System Demand Forecast

This endpoint provides the Transmission System forecast. Data is received from 9am on current day from NGESO and will show values for the day ahead. Expressed as an average MW value for each Settlement period. The Transmission System Demand Forecast is based on historically metered generation output for Great Britain. This value INCLUDES Interconnector flows and demand from station transformers and pumped storage units.

Data sourceElexon
Historical Data2022-02-15
Update frequencyContinuously
Granularity30 min
Subscription typeFree
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