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Grid electricity
0.45236kgCO₂e/kWhGWP: AR6 (as published)
Published by Association of Issuing Bodies (AIB) in Association of Issuing Bodies (AIB) 2025 (Any year); last verified 2026-08-28.
About this factor
Publisher's description
open-climate.ai added the value of 0 for a green contract to this factor: under the GHG Protocol Scope 2 Guidance, electricity covered by an energy attribute certificate is reported at zero for its generation. Association of Issuing Bodies (AIB) does not publish this value. Transmission and distribution losses and the fuel supply chain are not zero under a green contract.
Values by year and methodology
| Any year |
|---|
3 more year × methodology combinations, –, 4 GWP versions. Free with an account.
By gas
| co2_fossil | 0.45236 | 100.0% |
Cite this factor
open-climate.ai (n.d.). Grid electricity [emission factor]. Association of Issuing Bodies (AIB), Association of Issuing Bodies (AIB) 2025. Dataset 2026-08-28. Retrieved 2026-09-25. https://open-climate.ai/factors/ef-aib-grid_electricity-is-kwh-generation-2636c72c