GB National Grid Live Telemetry

Carbon Intensity
195gCO₂/kWh
System Demand
39.25GW
Freq. (Hz)
50.03Hz
Total Gen.
40.39GW
Net Transfers
-1.42GW
Wholesale Price
237.33£/MWh
Last Update
17:30GMT

Changelog

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

2026-11-4

System Warnings & Notices Section added

  • Added pageation to the most recent 15 notifictions and warnings
2026-10-15

System Warnings & Notices Section added

  • Added the system warnings and notices section to the overview tab.
  • Added the system warnings and notices section documentation.
  • Added NetZero documentation.
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.