Browsing the "biogas" Tag

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Swedish City Fuels Up On Waste, Not Fossils

Ten years ago, Kristianstad, Sweden made a pledge to wean itself from its use of fossil fuels, and currently the city can claim to have eliminated oil, natural gas, and coal in heating homes. Compare that to twenty years ago, when all of the city’s energy for home heating came from imported fossil fuels. The […]

December 15th

City to Pipe Biogas from Farms to Power Recycling Plant

After years of debate and planning, the St. Paul, MN city council has voted unanimously to move forward with a unique plan to produce biogas from manure and ethanol waste in rural farms and pump it miles to power an enormous paper recycling plant. The energy-efficiency of recycling paper is not the best, so this […]

November 20th