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

Facing rapid population growth, Ada County officials have been trying to find creative ways to extend the life of the county landfill. Now, they’re cookin’ with gas. Biogas Development, a ...

It’s no secret that New York City, like many densely populated urban areas throughout history, has a trash and rodent problem. Mountains of bloated trash bags —many containing food waste that attract ...

Forbes contributors publish independent expert analyses and insights. I am a professor at Cal State LA and the technical director for the Hydrogen Research and Fueling Facility. The Tri-gen facility ...