Bug: Extraction Cost refer to Electric Energy
Fuel Extraction Cost (CO2) is expressed in terms fuel_extraction_co2_equivalent_kg_kWh
.
At the moment we multiply that by the amount of electrical energy demanded.
That is actually simply assuming 100\%
efficiency at the plant.
It rather has to take the chemical energy contained in the fuel into account.
Then this approach also is applicable for burning gasoline.
Needed for #3 (closed).