Press Release

CDPHE investigating air quality issue at Platte River Biogas, LLC in Weld County

Denver (Dec. 20, 2024) — The Colorado Department of Public Health and Environment is investigating an air quality issue at the Platte River Biogas, LLC facility in LaSalle. The facility processes manure into renewable gas.

CDPHE has received reports of odors, and recent air monitoring has detected elevated levels of hydrogen sulfide onsite.