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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. Source: Weis et al. Click to enlarge.

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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

Green Car Congress

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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How EVs Are Helping Humanity & Saving Lives?

Get Electric Vehicle

Electric vehicles have become an inevitable part of every walk of modern life. They are not only used for personal commuting, but they are also being used in agriculture, public transportation, last-mile operation and even in firefighting. Courier companies are already using EVs for their last-mile operations very extensively. 

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

Green Car Congress

Renault recently made public the findings of an internal study, published first in October 2011, detailing and comparing the lifecycle assessments (LCAs) of the battery-electric and two internal combustion engined versions (gasoline and diesel) of the Renault Fluence. Gasoline Fluence 16V. Electric Fluence Z.E.

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How Efficient Is Your EV? It’s Complicated

Cars That Think

With motor sports moving hard and fast toward electric drive, a friend recently told me that electric drag-car racing just wouldn't be the same without the deafening roar of combustion engines and the smell of "nitro" fuel. With electric vehicles, however, calculating efficiency is not so simple. She's 90 years old.

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Kentucky electric cars now pay two taxes where gas cars only pay one

Baua Electric

Photo by Mobilus in Mobili on Flickr As of January 1st, Kentucky has implemented not one but two new taxes on electric vehicles, both of which are individually higher than what gas vehicles pay on similar units of energy. These rates on public charging are notably higher than the roughly 11% tax that Kentucky collects on gasoline (28.7

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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

Green Car Congress

Researchers at the Norwegian University of Science and Technology (NTNU) have compared the emissions resulting from the production, use, and end-of-life of electric and internal combustion engine vehicles (EVs and ICEVs) in a full life-cycle analysis (LCA). —Hawkins et al.