{"slug":"saylorinnovations-com-api-grid-uk-carbon-325174","title":"Great Britain grid carbon intensity","host":"saylorinnovations.com","method":"GET","resource":"https://saylorinnovations.com/api/grid/uk-carbon","category":"other","description":"Great Britain grid carbon intensity - live gCO2/kWh, generation mix, renewable and fossil share, plus the greenest 3-hour window in the next 24 hours","price_listed":0.01,"price_asked":0.01,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":1401,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET","POST","PUT","PATCH","DELETE","HEAD"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"properties":{"checked_at":{"description":"Time the check was run (UTC)","type":["string","null"]},"fossil_pct":{"description":"Fossil, as a percentage","type":"number"},"from":{"description":"Start of the range","type":["string","null"]},"generation_mix":{"description":"Generation mix","items":{"properties":{"fuel":{"type":"string"},"pct":{"type":"number"}},"type":"object"},"type":"array"},"intensity":{"type":"object"},"low_carbon_pct":{"description":"Low carbon, as a percentage","type":"number"},"next_24h":{"description":"Forecast summary for the next 24 hours","type":["object","null"]},"note":{"description":"Caveat or context for reading the result","type":["string","null"]},"region":{"description":"Region","type":"string"},"renewables_pct":{"description":"Renewables, as a percentage","type":"number"},"source":{"description":"Data source the values come from","type":["string","null"]},"to":{"description":"End of the range","type":["string","null"]}},"required":["intensity","generation_mix"],"type":"object"},"type":{"const":"json","type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-18","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.01,"price_match":true,"latency_ms":1401,"error":null}],"description_full":"Great Britain grid carbon intensity - live gCO2/kWh, generation mix, renewable and fossil share, plus the greenest 3-hour window in the next 24 hours","last_updated":"2026-10-16T20:24:18.795Z","schemes":["exact"]}