TUESDAY, AUGUST 13, 2013
As with any dirty but necessary work, somebody’s got to do it.
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And when it comes to extracting energy from an unpleasant material like cow manure, John R. Greenwood has stepped forward — no doubt watching his footing. His herd of about 1,300 mature cows and 1,200 young stock provides him ample opportunity to fine-tune the project he has undertaken.
Mr. Greenwood and his wife, Linda R., run Greenwood Dairy Farm on Route 310 in St. Lawrence County. The Canton farm also hosts an anaerobic digester, which removes methane gas from cow manure.
Continue...[Watertown Times]