Hello,

We are seeing asks from users to integrate a "range of accuracy" in calculation. Either because emission factor integrate their own accuracy, or because activity are estimated.

Would it be possible to apply a % of uncertainty to Activity cost, activity quantity and on Emission factor ?

Regarding calculation, would add in emission table a "uncertainty" that would depending on calculation model, apply uncertainty of emission factor to uncertainty of base data.

Example:

• Energy Consumption - Estimated - 12 MWh +/-7%
• Emission factor of energy : 200g/kwh +/-10%
• Emissions calculation : 2.4t +/-17,7%