Live GB electricity fuel mix + renewable share API

Current Great Britain electricity generation fuel mix (wind, solar, nuclear, gas, etc.) with derived renewable, low-carbon and fossil percentages and the dominant fuel. Answers 'what's powering the UK grid right now?', 'what share is renewable?'.

Price$0.01per request

MethodPOST

Route/v1/climate/uk-generation-mix

StatusLive

MIME typeapplication/json

Rate limit60/minute

Cache900s public

climateenergygeneration-mixrenewablesgridukgbwindsolarelectricity

API URLhttps://x402.hexl.dev/v1/climate/uk-generation-mix

Integration docs

Example request

{}

Example response

{
  "region": "Great Britain (national grid)",
  "from": "2026-06-04T23:30Z",
  "to": "2026-06-05T00:00Z",
  "mix": [
    {
      "fuel": "biomass",
      "perc": 3.7
    },
    {
      "fuel": "coal",
      "perc": 0
    },
    {
      "fuel": "imports",
      "perc": 12.2
    },
    {
      "fuel": "gas",
      "perc": 8.8
    },
    {
      "fuel": "nuclear",
      "perc": 9.9
    },
    {
      "fuel": "other",
      "perc": 0
    },
    {
      "fuel": "hydro",
      "perc": 0
    },
    {
      "fuel": "solar",
      "perc": 0
    },
    {
      "fuel": "wind",
      "perc": 65.4
    }
  ],
  "dominantFuel": "wind",
  "renewablePercent": 69.1,
  "lowCarbonPercent": 79,
  "fossilPercent": 8.8
}

Input schema

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}

Output schema

{
  "type": "object",
  "additionalProperties": true
}