January 23, 2012
BY Anna Austin
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Researchers at Penn State have found that mixing manure with plant biomass can increase methane production — which is necessary for biogas — and improve the economic feasibility of farm-scale anaerobic digestion.
SmartestEnergy has signed a long-term biomethane offtake and environmental products agreement with Zenco Group to support the development of a 420 GWh biomethane product that is expected to begin operations in 2028.
The U.S. Department of Energy on Oct. 14 released guidance that will help clean fuel producers claim the 45Z clean fuel production credit for fuels, feedstocks and pathways not included in the agency’s current 45Z rate table.
California Waste Solutions Inc. is extending its environmental work across the Pacific, pairing recycling operations in Oakland and San Jose with large-scale waste infrastructure and technology investment in Vietnam.
With winter approaching, the Alliance for Green Heat is seeking proposals from firewood banks across the country to expand their capacity to provide free firewood to families struggling to heat their homes.