COLUMBIA - Columbia is currently working on a type of liquid-injected landfill area known as a bioreactor. It will increase moisture to help break down waste more quickly than the city's first ...

Methane leaks from sites like rice paddies, landfills, dairy farms and coal mines could be plugged with the help of gas-guzzling bacteria, helping to curb near-term global warming. Later this year, ...

More liquids - and, critics fear, some illegal hazardous wastes - could be coming to Arizona's 39 garbage landfills if a new technology for treating landfill liquids wins federal approval. The Arizona ...

COLUMBIA — The Columbia landfill is now one of only 10 landfills in the country, and the only one in Missouri, with the ability to more quickly create methane gas to generate electricity. The Missouri ...

Landfill mining at Fauquier County is scheduled three to six months per year to balance fines generation with landfill cover soil requirements. Today’s landfill mining projects range from efforts to ...

Collier County commissioners discussed long-term solutions for solid waste disposal, including potential landfill expansions. Options include expanding the existing landfill or reopening and expanding ...