Table 4. Emission Factors Used for the GHG Emission Analysis.
| emission source | value | unit |
|---|---|---|
| fossil comparator for drop-in fuels17 | 94.0 | kg CO2,eq/GJfuel |
| fossil comparator for methanol40 | 101.6 | kg CO2,eq/GJmethanol |
| feedstock processing and transport (500–2500 km) (ef)17 | 8.2 | kg CO2,eq/GJbiomass |
| heating (natural gas) (ep)41 | 56.10 | kg CO2,eq/GJ |
| electricity (ep)39 | a | g CO2,eq/kWh |
| catalysts and chemicals (ep)18 | 15.2 | kg CO2,eq/tbiomass |
Hourly reported CI of the grid.