Hydrogen CO₂ Avoided Calculator vs Grey Baseline
The default 8,423 t H₂/year and 9.5 kgCO₂/kg baseline produce 80,019 tCO₂ avoided. Change output, intensity or baseline; the result depends on the baseline.
Enter annual hydrogen output, your stated intensity, and a baseline to estimate annual CO₂ avoided and a car-equivalent illustration. The result is baseline dependent and intended for first-pass comparison. Calculate the underlying operational intensity with carbon intensity.
Compare annual emissions with a chosen grey-hydrogen baseline. The answer changes with both production volume and the baseline you select.