GB National Grid Live Telemetry

Carbon Intensity
199gCO₂/kWh
System Demand
32.86GW
Freq. (Hz)
49.88Hz
Total Gen.
29.11GW
Net Transfers
3.77GW
Wholesale Price
173.68£/MWh
Last Update
15:30BST

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.