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A Mid-Scale Anaerobic Biodigester Creates On-Farm Renewable Energy

ATTRA

So, when I heard of the mid-scale anaerobic digester being installed at Dickenson College Organic Farm as a demonstration of how small dairy farms can utilize manure and other waste streams to produce on farm energy, I was eager for the opportunity to visit the farm and help spread the word to other farms.

Farming 52
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Managing ‘Brown Gold:’ the Challenges—and Opportunities—of Spent Substrate

Civil Eats

It’s also one with many potential uses ; it can be used as compost, as a means of decontaminating soil, as biofuel, and simply for growing more mushrooms. Stempel currently takes most of the material to a nearby compost facility, but local farms, gardeners, and florists also take a portion. It wasn’t a tough sell. In the U.S.,

Compost 114