GHG Price Estimate

GHG	GWP-20	Price per kg
CO2	1	$0.10
Methane (CH4)	72	$7.20
Nitrous oxide (N2O)	289	$28.90
CFC-11 (CCl3F)	6,730	$673.00
PFC-14 (CF4)	5,210	$521.00
HFC-134a (CH2FCF3)	3,830	$383.00