Before revision: page 10) + Lifecycle greenhouse gas emissions by electricity source Technology Description 50th percentile (g /kWhe) Hydroelectric reservoir 4 Wind onshore 12 Nuclear various generation II reactor types 16 Biomass various 230 Solar thermal parabolic trough 22 Geothermal hot dry rock 45 Solar PV Polycrystalline silicon 46 Natural gas various combined cycle turbines without scrubbing 469 Coal various generator types without scrubbing 1001 + Emission factors of common fuels Fuel/Resource Thermalg(CO2e)/MJth Energy Intensity (min & max estimate)W·hth/W·he Electric (min & max estimate) g(CO2)/kW·hewood Hillebrand, K. 1993.
After revision: -eqpage 10) + Lifecycle greenhouse gas emissions by electricity source Technology Description 50th percentile (g /kWhe) Hydroelectric reservoir 4 Wind onshore 12 Nuclear various generation II reactor types 16 Biomass various 230 Solar thermal parabolic trough 22 Geothermal hot dry rock 45 Solar PV Polycrystalline silicon 46 Natural gas various combined cycle turbines without scrubbing 469 Coal various generator types without scrubbing 1001 + Emission factors of common fuels Fuel/Resource Thermalg(CO2e)/MJth Energy Intensity (min & max estimate)W·hth/W·he Electric (min & max estimate) g(CO2)/kW·hewood Hillebrand, K. 1993.