Environment Tools

Electricity CO₂ Emissions Calculator

Estimate carbon emissions from electricity consumption with an adjustable grid emission factor.

Energy emissions

Electricity CO₂ Calculator

Convert electricity consumption into an estimated carbon footprint using a selectable grid factor.

Electricity used (kWh)

Emission factor (kg CO₂e/kWh)

Use your electricity provider's factor when available.

Estimated emissions210.0 kg CO₂e0.210 metric tonnes

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Enter or choose the values requested by the tool.

The result updates instantly in your browser without uploading personal data.

Review the result and adjust inputs to compare different scenarios.

Yes. The tool is free to use and does not require an account.

No. The calculation runs locally in your browser unless the tool clearly identifies an external public data source.

Use the result as a practical estimate. Real-world outcomes can vary with assumptions, source data, and individual circumstances.

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