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 ...

The landfill improvement project is included in the county’s capital improvement program, with $1 million allocated for 2025 and $5 million in 2026. One person watching the process closely is ...

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 ...

Landfills’ work faces, the areas where fresh waste is dumped, are responsible for a huge share of methane emissions in US landfills, yet work face emissions have largely gone uncounted by traditional ...

The project, anticipated to be a partnership between WM, City of Denver and Arapahoe County, still needs to go through permitting. DENVER - All landfills face a similar challenge. "Decomposition ...

Some landfills are preemptively building out capture systems and engineering their outfits with methane capture in mind. He said the infrastructure costs of building something like an RNG facility, ...

IOWA (Iowa Capital Dispatch) - When household waste decomposes at a landfill, it produces methane, a greenhouse gas that traps significantly more heat in the atmosphere than carbon dioxide. The U.S.