Hi everyone

Has any of you used the http://www.ghgprotocol.org/calculation-tools to determine the quantity of mtCO2e needed to offset ?

The reference guide states that international projects may use WRI-WBCSD Greehouse Gas Protocol Standards but doesn't explain the documentation required to justify the fuel mix chosen. For Switzerland for instance the current mix is roughly 60% hydraulic and 30% nuclear. Neither of those appear as a fuel mix and depending on the fuel mix selected, the mtCO2e vary drastically (for 1000 MWh of electricity between 30 et 400).

Any help would be greatly appreciated!