1-day-ahead-demand-forecast

National Grid Electricity System Operator (ESO) is the transmission system operator, working to balance supply and demand in real time, as well as coordinating markets and auctions which ensure sufficient future supply, and exploring initiatives such as demand-side response measures to reduce peaks in electricity demand.

national-grid-eso

National Grid ESO

Publication frequency: twice daily.
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Publication time: between 09:00 & 09:15 and between 12:00 & 12:15 (clock time).
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This is our day ahead national demand forecast. National Demand is the Great Britain generation requirement and is the sum of metered generation based on National Grid's operational generation metering, but excludes generation required to meet station load, pump storage pumping and interconnector exports.<br>

Day Ahead National Demand Forecast

The demand curve displays what time of the day the different cardinal points occur.

Demand Curve - Sample

All historic day ahead demand forecasts from 2018 to the most recent forecast.