{"datasets":[{"cadence":"P1M","check_every":"P7D","coverage":{"end":"2026","start":"1985"},"current":"2026-10-26.9066876ca5","description":"Scope 1, 2 and 3 emission factors in one table: the GHG Emission Factors Hub 2026 and eGRID2024 (Cornerstone releases of EPA methods), UK DESNZ 2026 conversion factors, Ember national grid intensity (1985 onward) and USEEIO v1.4 spend-based supply chain factors. Every row states its unit, gas, scope and GWP set.","discontinued":false,"id":"emission-factors","kind":"table","published_at":"2026-10-26T12:10:13Z","sla":"P90D","source":{"commercial_ok":true,"license":"CC-BY-4.0 AND OGL-UK-3.0","name":"EPA GHG Emission Factors Hub 2026 and eGRID2024 (Cornerstone releases), Supply Chain GHG Emission Factors v1.4.0 (USEEIO, Cornerstone release), UK Government GHG Conversion Factors 2026 (DESNZ) and Ember Yearly Electricity Data","url":"https://doi.org/10.5281/zenodo.20403776"},"title":"Emission factors"},{"cadence":"P1Y","check_every":"P7D","coverage":{"end":"2024","start":"1750"},"current":"2026-10-26.ba99391b9b","description":"Annual fossil CO2 emissions for every country and the world from 1750, in total and by source (coal, oil, gas, cement, flaring, other carbonates), from the Global Carbon Project's fossil CO2 dataset in the Global Carbon Budget.","discontinued":false,"id":"national-fossil-co2","kind":"series","published_at":"2026-10-26T12:10:50Z","sla":"P400D","source":{"commercial_ok":true,"license":"CC-BY-4.0","name":"The Global Carbon Project's fossil CO2 emissions dataset (Global Carbon Budget)","url":"https://doi.org/10.5281/zenodo.5569234"},"title":"National fossil CO2 emissions"}],"site":"carbondata"}