GB National Grid Live Telemetry

Carbon Intensity
238gCO₂/kWh
System Demand
30.18GW
Freq. (Hz)
49.95Hz
Total Gen.
26.25GW
Net Transfers
3.07GW
Wholesale Price
241.58£/MWh
Last Update
20:30BST

Changelog

A running log of notable updates to this dashboard. Suggestions are welcome at support@ukpoliticsdecoded.uk.

2026-09-28

Changelog tab added

  • Added the changelog and data freshness guard.
  • Added system frequency, national fuel mix, and wholesale price charts.
  • Added regional carbon intensity data for all 14 DNO regions.