California dairy farms are curbing methane emissions by converting cow manure and other organic waste into biomethane for electricity — but environmental groups say it's harming vulnerable communities and entrenching unsustainable animal agriculture.
I think you need to compare the greenhouse effect from methane as compared to that CO2, NOx and SOx released by burning off the methane. There is a reasone the EPA requires waste water treatment plants to flare off methane rather than freely releasing it.
I think you need to compare the greenhouse effect from methane as compared to that CO2, NOx and SOx released by burning off the methane. There is a reasone the EPA requires waste water treatment plants to flare off methane rather than freely releasing it.