Satellites are giving cities a clearer view of methane emissions from landfills, turning hard-to-spot leaks into actionable ...

The project, anticipated to be a partnership between WM, City of Denver and Arapahoe County, still needs to go through ...

Landfills are the third-largest source of methane emissions both in the U.S. and globally. These emissions heat the atmosphere at about 80 times the rate of carbon dioxide over 20 years, but the ...

Protecting our climate is important to Colorado. To meet our statutory climate goals, we must reduce pollution across all sectors, including landfills. To accomplish these reductions, landfills must ...

Editor’s note: The Colorado Air Quality Control Commission on Dec. 18 approved new regulations to reduce methane emissions from landfills in Colorado. Denver and WM, one of the nation’s largest waste ...

State regulators on Thursday approved new rules seeking to reduce methane emissions from landfills, which will help in the ...

The Loess Hills Regional Sanitary Landfill is one of a handful of landfills in Iowa that converts landfill gas into renewable natural gas. (Photo courtesy of Bret Stephens/Loess Hills Landfill) When ...

Colorado is making great strides in clean energy and electrifying transportation. But there’s an untapped opportunity for us from an unexpected source: our trash. By updating how we regulate ...

New CO landfill methane rules represent a step forward for nearby communities while tackling climate pollution 80 times more powerful than carbon dioxide.

Denver and WM, one of the nation’s largest waste companies, will soon turn the city landfill into Colorado’s first garbage dump that converts methane into renewable natural gas — repurposing a ...