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Study finds urban waste heat affects temperatures across thousands of miles, warming some areas and cooling others

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The extra waste heat generated from buildings, cars, and other sources in major Northern Hemisphere urban areas causes winter warming across large areas of northern North American and northern Asia. At the same time, the changes to atmospheric circulation caused by the waste heat cool areas of Europe by as much as 1 degree C (1.8

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UC Davis Begins $2.8M Studies on Impacts of Escaped Nitrogen

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million in new grants to study the use and impacts of escaped nitrogen from agricultural production. Wastes from cattle, chickens and other livestock include nitrogen. . University of California, Davis researchers will receive $2.8 But excess nitrogen is emitted from soils, seeps into groundwater and runs off into surface waters.

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Study finds diesel derived by pyrolysis of plastic grocery bags suitable for blending with petroleum diesel

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The rest of the bags end up in landfills or escape to the wild, blowing across the landscape and entering waterways. The Illinois Hazardous Waste Research Fund and the Environmental Research and Education Foundation supported this study. The US Environmental Protection Agency reports that only about 13% are recycled. Brajendra K.

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Ford and Ontario Bio-Car Initiative Develop Wheat Straw-Reinforced Plastic; First Application in 2010 Flex

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This application alone reduces petroleum usage by some 20,000 pounds per year, reduces CO 2 emissions by 30,000 pounds per year, and represents a sustainable usage for wheat straw, the waste byproduct of wheat. Ontario, for example, has some 30 million metric tons of available wheat straw waste at any given time. More than 1.5

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Study shows uncovers how beetle gut microbes serve as reactor for fuel production

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This wood passes through the beetle’s complex digestive tract and is finally excreted as its waste product, politely termed frass. Passalid colonies may have as many as seven adults that can consume over four times their weight in wood per day. We study them because they are a natural model biorefinery. Filley, Timothy D. Berry, Mark E.

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JetBlue to go carbon neutral on all domestic flights by offsetting emissions starting in 2020; flying with SAF from SFO

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Neste MY Renewable Jet Fuel is produced 100% from waste and residue raw materials. Instead of escaping into the air, LFG can be captured, converted and used as a renewable energy resource. Over the lifecycle, it has up to 80% smaller carbon footprint compared to fossil jet fuel.

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Ford, Jose Cuervo team up to make car parts with bioplastic reinforced with blue agave fibers

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Ford began researching the use of sustainable materials in its vehicles in 2000 and uses a number of them, including: Kenaf, a tropical plant in the cotton family, is used in the door bolsters of Ford Escape. EcoLon post-consumer nylon carpeting is used as cylinder head covers in Ford Escape, Fusion, Mustang and F-150. Resources.

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