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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). For the study, they developed well-to-wheel models to investigate energy use and GHG emissions of a PHEV, HEV (hybrid electric vehicle), and conventional internal combustion engine vehicle (ICEV).

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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.

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