Waga Energy will convert landfill gas into renewable natural gas, offsetting significant CO2 emissions and improving air ...

A renewable natural gas plant operator at the Keystone Sanitary Landfill has the green light drill a nearly 3-mile-deep well ...

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.

Glencoe will soon receive nearly 25 percent of its electricity from a plentiful renewable energy source just a few miles down the road: the Spruce Ridge landfill. If all goes according to plan, ...

The "rotten egg" gas from a Western Sydney landfill that led to hundreds of complaints from neighbours and a successful court prosecution will be among the gases piped into a generator and ...