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Univ of Toronto study details impacts of interaction between driving patterns and electricity generation for WTW energy use and GHG emissions for PHEVs

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coal, hydro, natural gas) on well-to-wheel (WTW) energy use and greenhouse gas (GHG) emissions of plug-in hybrid electric vehicles (PHEVs). 100% coal (pulverized coal boiler). C1 is shorter than C2, which is shorter than C3). For the hydroelectric scenario, fossil energy use is 81% lower for C1 than for HWY2.

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NASA-led analysis characterizes the impact of jet fuel composition on emitted aerosols

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Using data gathered during four different, comprehensive ground tests conducted over the past decade, researchers from NASA and their colleagues have statistically analyzed the impact of jet fuel properties on aerosols emitted by the NASA Douglas DC-8 CFM56-2-C1 engines burning 15 different aviation fuels. —Moore et al. Richard H.

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