Researchers with the University of California, Berkeley, are pouring cold water of the premise that electric vehicle charging stations will require less maintenance than traditional fueling solutions. The study, which examined 657 individual connectors between 181 public fast-charging stations in the San Francisco Bay area found that about 23 percent were nonfunctional.

That seems quite a bit higher than the number of fuel pumps that might be down at any given station, though the pertinent question is why those EV charging points were inoperable.  (Read More…)

Plug In America vice president Michael Thwaite is making a call-to-arms to ensure Georgia’s EV incentives do not go quietly into the night.

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Tesla Roadster battery pack – Tesla Photo

One drawback to cars that run on batteries is that over time and multiple charge/discharge cycles, batteries will lose capacity. Individual cells start to fail to meet specifications and when enough cells go bad, it’s time for another battery pack. Since capacity is directly related to range and since battery packs are expensive to replace, how quickly batteries deteriorate is an important factor in the overall cost and practicality of EVs.

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