About watt hour CO2e equivalent

1 watt hour CO2e equivalent = 0.001 kilowatt hour CO2e equivalent

About kilowatt hour CO2e equivalent

1 kWh ≈ 0.385 kg CO2e

More Carbon Emissions conversions

Assumption: electricity-to-CO2 uses 0.385 kg CO2e per kWh (≈2597 Wh per kg CO2e). Actual factors vary by country, grid mix, and year.