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London study suggests PHEV vans a practical, accessible solution for cleaner air in European cities

Green Car Congress

Three months since the introduction of the Ultra-Low Emissions Zone (ULEZ) in London, results of a year-long trial in the capital suggest that plug-in hybrid electric (PHEV) commercial vehicles could present the most practical, readily available option for businesses trying to meet clean-air targets in cities. million (US$5.9-million)

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Yet another study shows plug-in hybrids aren’t as clean as we thought

Baua Electric

Plug-in hybrids (PHEVs) are thought to bring the best of both worlds – a large enough battery to take care of your daily tasks, paired with a gas engine for longer trips or when you can’t find a charger. For this reason, PHEVs have long been thought of as an ideal transitional technology between gas vehicles and electric ones.

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Study finds households manage charging of PHEVs without help from online tools

Green Car Congress

Households with plug-in hybrid vehicles (PHEVs) and smart meters actively managed how, when and where they charged their cars based on electricity rates but rarely took advantage of online feedback, according to a two-year study by a team at the University of Colorado Boulder’s Renewable and Sustainable Energy Institute ( RASEI ).

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CMU study finds small battery PHEVs and gasoline hybrids the least-cost policy solution to reducing gasoline consumption

Green Car Congress

A 2011 paper by Michalek and colleagues found that strategies to promote adoption of HEVs and PHEVs with small battery packs offer more social benefits (i.e., air emissions and oil displacement benefits) in the near term per dollar spent than PHEVs and battery-electric vehicles (BEVs) with large battery packs providing longer electric range.

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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

Green Car Congress

WTW GHG emissions of vehicles across driving patterns and PHEV charging scenarios. A new study by researchers at the University of Toronto examines the impact of the interaction between driving patterns (distance and conditions) and the mode of electricity generation (e.g., Solid left bar = hydro electricity scenario.)

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CMU county-level study shows plug-ins have larger or smaller lifecycle GHG than gasoline ICE depending on regional factors

Green Car Congress

A US-wide county-level study comparing lifecycle greenhouse gas (GHG) emissions from several light-duty passenger gasoline and plug-in electric vehicles (PEVs) has found that PEVs can have larger or smaller carbon footprints than gasoline vehicles depending on regional factors and the specific vehicle models being compared. Yuksel et al.

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Strategic Vision: Tesla owners show differences from rest of EV buyers

Green Car Congress

Strategic Vision’s New Vehicle Experience Study (NVES), using a rapidly growing sample of Tesla buyers, finds what it calls “significant” differences between Tesla owners and the rest of the electric vehicle market. By comparison, Fuel Economy is the top priority for Volt, LEAF and Prius Plug-In owners (97%, 94% and 98%, respectively).

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