Operational emissions

Cement Grinding CO₂ Reduction Calculator

Published by CementGrindingAid.com · Last reviewed 24 July 2026 · How this content is produced

Use your site or electricity supplier’s current grid emission factor to quantify an operational emissions scenario.

Enter your operating data

Annual cement production t/year Measured energy saving kWh/t Grid emission factor kg CO₂e/kWh Optional aid footprint kg CO₂e/kg product Dosage for footprint adjustment g/t

Enter values and calculate.

Inputs remain in your browser; this page does not submit them.

Method questions

Frequently asked questions

Where do I get the grid factor?

Use the current factor published by your electricity supplier, regulator or recognized national inventory.

Does this include clinker reduction?

No. It covers grinding electricity only.

Why is the emission-factor field blank?

Grid factors vary by country, supplier and year, so the calculator does not invent a default.

Next engineering step

Document the emissions boundary

Energy calculator →Quality documents →Mill-trial protocol →Contact Tony →

Calculation results are not submitted automatically. Send the selected product, assumptions and mill baseline to Tony when requesting a technical review.