NO

wait if you can in Southern England

207 gCO₂/kWh

cheapest (57 g) peak (204 g)

data may be stale — as of loaded

Southern England · DNO H · SSEN

next 24 hours

cheapest 13:30 · 57 g peak 01:30 · 204 g

good time for…

  • dishwasher cheapest from 13:00
  • washing machine cheapest from 13:30
  • tumble dryer cheapest from 13:30
  • EV top-up cheapest from 12:00
  • EV full charge cheapest from 09:30
  • immersion heater cheapest from 13:30
  • oven roast cheapest from 13:30

about Southern England

The Southern England region — DNO H, served by SSEN — covers a substantial slice of Great Britain's grid. The live carbon-intensity forecast above is published every half-hour by the National Energy System Operator and applies to every postcode within the region.

If you're on Octopus Agile, your half-hourly price tracks the same wholesale market driving these numbers. For everyone else on a fixed-rate tariff, the answer is the honest "is now a good time to use power" signal — your bill won't change, but the grid is greener when wind and solar are doing the work.

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