Calculateur de Réduction d'Émissions — Formule

How to Calculate Emission Reductions

Tracking emission reductions helps measure progress toward climate goals.

Formula

Reduction % = (Baseline - Current) / Baseline * 100

Absolute Reduction = Baseline - Current

Baseline is typically a reference year (e.g., 2019) against which progress is measured. Targets are often set as percentage reductions from that baseline.

Exemple Résolu

A company had 500 tons CO2e baseline, currently emits 350 tons, targeting 250 tons.

  1. Absolute reduction: 500 - 350 = 150 metric tons CO2e
  2. Reduction achieved: 150 / 500 * 100 = 30%
  3. Remaining to target: 350 - 250 = 100 metric tons CO2e
  4. Target reduction: (500 - 250) / 500 * 100 = 50%