The landfill currently burns off enough gas to produce 40,000 gallons of LNG ... it was in the context of hydrogen production. One of the possible methods of producing hydrogen is by steam ...
When production of the 2012 Chevrolet ... Plant will come from methane captured from a nearby landfill site. This use of the landfill gas will reduce GM's energy costs by $1.1 million a year ...
Landfills are responsible for more than 14% of human-caused methane emissions. Owners and energy companies are using technology to turn methane into renewable natural gas.