Efficiency of a 100-MW thermoelectric power station is 30% when it operates at full capacity. Compare the GWP of this power plant (a) when bituminous coal is burned as a primary source. and (b) if the...

Efficiency of a 100-MW thermoelectric power station is 30% when it operates at full capacity. Compare the GWP of this power plant (a) when bituminous coal is burned as a primary source. and (b) if the station is converted to natural gas assuming that its efficiency remains the same.