At a once-vacant brownfield on the South Side of Chicago, a semitruck backed into an unassuming warehouse and unloaded a colorful batch of food scraps and spoiled products. The discards soon ended up ...

CHICAGO -- A unique climate change fighting machine is being used to divert thousands of pounds of food waste from landfills, as well as feed people and heat city homes in a clean and sustainable way.

The New London County Farm Bureau in Connecticut wants to get more anaerobic digesters on farms. The digesters take waste from cows and food and turn it into electricity and useful by-products that ...

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PurposeEnergy's new anaerobic digestion facility in St. Albans converts Ben & Jerry's ice cream waste into electricity, fertilizer, and clean water. The $20 million plant, funded by Quinbrook ...

Mar. 9—ELLISBURG — A Rochester area company plans to build a $20 million anaerobic digester facility that will turn manure from a local dairy farm into renewable natural gas. Steven Wilkinson, ...

Gov. Kim Reynolds in June signed a bill that allows Iowa animal feeding operations to exceed confinement capacity if they install an anaerobic digester to treat all manure. Anaerobic digesters, which ...