GB National Grid Live Telemetry

Carbon Intensity
232gCO₂/kWh
System Demand
27.59GW
Freq. (Hz)
50.12Hz
Total Gen.
27.11GW
Net Transfers
0.20GW
Wholesale Price
186£/MWh
Last Update
22:00BST

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.