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SRI developing process for co-gasification of methane and coal to produce liquid transportation fuels; negligible water consumption, no CO2

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Researchers from SRI International (SRI) are developing a methane-and-coal-to-liquids process that consumes negligible amounts of water and does not generate carbon dioxide. If biogas is substituted for conventional natural gas, total GHG emissions can further significantly reduced (190 gCO 2 /mile). Lifecycle GHG comparison.

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FCA says Jeep Wrangler environmental impact reduced by 15% compared to predecessor

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Determinations are based on 150,000 miles of operation. The comparison was made with the previous-generation Wrangler Unlimited, as powered by its only available engine—FCA’s award-winning 3.6-liter tons of coal burned in a power-generation plant. 2020 Jeep Wrangler Freedom Edition. CO 2 e output from 7.7

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Tsinghua University provincial-level lifecycle study finds fuel-cycle criteria pollutants of EVs in China could be up to 5x those of natural gas vehicles due to China’s coal-dominant power mix

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In regions where the share of coal-based electricity is relatively low, EVs can achieve substantial GHG reduction, the team reports in a paper in the ACS journal Environmental Science & Technology. According to the 12 th Five-Year Plan of the China Coal Industry (2011?2015)

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New full LCA highlights complexity of environmental advantages and disadvantages of EVs relative to ICE vehicles; the importance of life cycle thinking

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They found that electric vehicles (EVs) powered by the present European electricity mix offer a 10% to 24% decrease in global warming potential (GWP) relative to conventional diesel or gasoline vehicles assuming lifetimes of 150,000 km (93,206 miles). This has led to a general perception of EVs as an environmentally benign technology.

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Renault makes public its lifecycle study of Fluence ICE vs Fluence EV

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Renault’s comparison of the carbon footprint of EV and ICE vehicles over production, operation and end of life. The study used the series production versions launched in 2011, with the assumption of operation for 150,000 km (93,205 miles). water, and non-renewable energies (crude oil, coal.) The EV footprint (Fluence Z.E.)

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Chicago Area Clean Cities names American Lung Association 2017 Clean Fuels Champion

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Coal still contributes significantly to the generation mix.) However, when using electricity delivered to downtown Chicago (Lincoln Park), this jumps to 180 g/mile. Similarly, while the Ioniq Plug-in Hybrid is responsible for 150 g/mile CO 2 in SoCal, this climbs to 200 g/mile in Chicago.

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U. Mich study: natural-gas-based ICE, BEV and FCV all show promise for environmental benefits relative to conventional ICE

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. … in this study the environmental impacts of delivering driven vehicle miles are compared for three different vehicle fleets, each powered either directly or indirectly by natural gas. The functional unit was defined to be 120,000 miles (193,000 km) evenly delivered over a 10-year period. —Dai and Lastoskie.

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