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Metrics and help…

Supply

Generation Mix Renewable Outlook Interconnectors Outages

Balance

Demand Grid Margin Frequency Balancing Actions

Markets & impact

Wholesale Prices Carbon Intensity

Reference

Your Region Records & Milestones FAQ

GridTelemetry.io

Now Plan Investigate Assets

All metrics and help

Generation Mix Renewable Outlook Interconnectors Outages Demand Grid Margin Frequency Balancing Actions Wholesale Prices Carbon Intensity Your Region Records & Milestones FAQ

GB Electricity Demand

Estimated national demand and the day-ahead forecast for Great Britain.

© 2026 GridTelemetry.io.Data: Carbon Intensity, Elexon BMRS, NESO, PVLive, Octopus Energy and DESNZ REPD.··FAQ