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

Baua Electric

A new report by the European Commission adds yet another real-world data point showing that plug-in hybrid electric vehicles create much more emissions than we previously thought – by an average of 3.5 For this reason, PHEVs have long been thought of as an ideal transitional technology between gas vehicles and electric ones.

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Two case studies outline how Houston and Loveland are saving money with EVs in their fleets

Green Car Congress

The Electrification Coalition released two case studies outlining how two cities— Houston, Texas and Loveland, Colorado —are saving money by using electric vehicles (EVs) in their vehicle fleets. A similar study examining Loveland, Colo. Earlier post.). In tough economic times, these savings cannot be ignored.

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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.

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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 that coal retirement is needed for EVs to reduce air pollution

Green Car Congress

Electric vehicles charged in coal-heavy regions can create more human health and environmental damages from life cycle air emissions than gasoline vehicles, according to a new consequential life cycle analysis by researchers from Carnegie Mellon University.

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Chevrolet Volt owners surpass half a billion electric miles; 63% of overall driving in EV mode

Green Car Congress

Chevrolet Volt owners have accumulated more than half a billion all-electric miles since the vehicle’s launch in 2010. Volt owners who charge regularly typically drive more than 970 miles between fill-ups and visit the gas station less than once a month. The Toyota Prius is the most frequently traded-in vehicle for a Volt.

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Feature: Are Eco-Friendly Cars Expensive to Own?

Clean Fleet Report

A study conducted by a team at the Massachusetts Institute of Technology (MIT) compared the lifetime costs of owning a gas-powered vehicle versus that of owning an eco-friendly vehicle. The motors that electric vehicles use have fewer moving parts than their gasoline-powered counterparts and don’t require oil changes.