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These Manure Digesters Incorporate Food Scraps. Does That Make ThemĀ Better?

Civil Eats

Methane gas digesters are used by dairy farms to convert manure into energy and reduce their greenhouse gas (GHG) emissions. Roughly three-quarters of the 38,000 tons of waste digested by the system annually comes from area food manufacturers, restaurants, and grocery stores. and we see increased crop yields.

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Can Agriculture Kick Its Plastic Addiction?

Civil Eats

All told, annual greenhouse gases released from plastic production, landfilling, and incineration total 850 million tons , or 4.5 According to FAO, plastic films such as black mulch and greenhouse covers account for the bulk of annual global use, at more than 8 million tons. As contamination rose, crop yields fell by 15 percent.