Cedar Grove Composting’s plants in Maple Valley and Everett have been hugely successful in diverting 344,000 tons of waste a year from landfills and turning it into a popular gardening product.

Cedar Grove Composting, the region's largest processor of yard waste and food scraps, must pay $119,000 in fines for odors from its Maple Valley and Everett composting facilities, a state ...

OLYMPIA — A bill to shield composting operations from lawsuits is getting steered through the Legislature by a composting firm with a history of odor-related disputes in Snohomish County. Cedar ...

Cedar Grove Composting, which converts food and yard waste into compost and has been the source of odor complaints, could expand -- though possibly at a new location. Skip Navigation.

EVERETT — Cedar Grove Composting will have to undergo the most thorough type of environmental study required if it wants to continue to pursue building an anaerobic digester to generate ...

Update: Cedar Grove, the composting company that may soon face competition from CleanScapes, says it doesn't release methane gasses. Details after the jump. Skip to content. Tuesday, April 1, 2025.

EVERETT, Wash. (AP) -- Cedar Grove Composting, which converts food and yard waste into compost and has been the source of odor complaints, could expand though possibly at a new location.

People living near the two Cedar Grove composting facilities have finally had enough of the smell and they are suing the company for millions of dollars. Nearly 80 people living near the Snohomish ...