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Anaerobic digesters that can turn manure gas into biomethane for the transportation sector and other industrial uses are a key part of the dairy industry’s strategy to get to net-zero carbon emissions ...

A new study shows that systems designed to capture methane from cow manure, called dairy digesters, are highly effective. But on the rare occasions they fail, the leaks are large enough to offset ...

Learn how to build a biogas digester using intermediate bulk containers (IBC) for home use is easy and often can be built within an hour once you’ve assembled the tools and materials. Biogas digester ...

There are 250,000 milk-producing cows (and goats) in Washington.