Cecilia Njambi at her farm in Lashau area of Ndaragwa Sub-county, Nyandarua. [Nanjinia Wamuswa, Standard] Cecilia Njambi cannot tell the number of trees she felled to provide charcoal and firewood for ...
More than half of den Dulk Dairy Farm's power needs will come from cow manure. A $2.7 million biodigester plant has been converting 30,000 gallons of daily cow waste into 30 kilowatts of electricity ...
WEST JEFFERSON, Ohio (WCMH) — A central Ohio community is celebrating after months of fighting against a big project. That project is a biodigester, a system that converts cow manure and food waste to ...
GRAND RAPIDS, MI — Consumers Energy is teaming up with Swisslane Farms, a Kent County dairy farm, for a $17 million biodigester project that will turn cow manure into renewable natural gas. The ...
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