Landfill gas http://www.energyjustice.net/lfg/ landfill gas capture all the dioxins http://www.energyjustice.net/lfg "Primer on Landfill Gas as Green Energy" landfill gas Primer on Landfill Gas as "Green" Energy Primer on Landfill Gas as "Green" Energy landfill gas produces a foul methane gas mixture http://www.energyjustice.net/lfg more controversial than using sewage as a biogas source http://www.energyjustice.net/lfg/ http://www.energyjustice.net/lfg Landfill Gas Primer on Landfill Gas as "Green" Energy http://www.energyjustice.net/lfg landfill gas http://www.energyjustice.net/lfg/ Landfill gas Landfill gas