 and turn it into CO2. That's what happens with the methane gas that we burn for heat. So burning it or converting it into CO2 in some way is a brilliant solution and a pretty tractable technology if you have highly concentrated methane like you do at landfills and like you do in the oil and gas industry. Some landfills have even started selling energy this way. Burning the methane that they produce is pretty much the same as burning natural gas in a power plant.