As we reported back on July 17th, there were reports of Nissan LEAFs “bricking” themselves while connected to GE’s WattStation home charging stations. Over the last 10 days, I have been on a number of conference calls, spoken with a number of Leaf owners, electrical engineers and battery charging gurus. As it turns out, the problem was exactly as I had surmised: bad utility power damaged the LEAF. The only involvement the GE WattStation had, was that it was merely the connection between the LEAF’s on-board charger and the utility.

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The GE Wattstation killed my Leaf! That’s the story being reported by the New York Times as well as PlugInCars.com. As the tale goes, 11 Leaf owners have had their chargers “damaged” while charging with GE’s Wattstation home charging station. The relative significance of only 11 failures aside, the Nissan Dealer in San Pablo, CA confirmed to PlugInCars.com that Nissan North America has notified dealers of a potential problem with the Leaf and the GE home charging station. TTAC contacted Hilltop Nissan and they have yet to return our calls. Rather than just parroting back the usual news reports we dug deep. We contacted GE and Nissan, consulted some professional electrical engineers and read though hundred of pages of boring SAE documents. Click past the jump to learn more about EV charging than you ever wanted to know. (Read More…)

Here is some good news for all of those who are afraid that China’s ravenous appetite for cars will drive the cost of gasoline to obscene levels. The Chinese government is seriously attacking the infrastructure conundrum that plagues EVs: By 2020, China wants to have at least 10 million car parking spots for electric vehicles. (Read More…)

Japan is the world’s center of gravity for plug-ins one actually can buy. News from the land of Nippon also illustrate a little detail that prevents EVs from wholesale adoption.

There is an EV conundrum that had been largely overlooked or ignored amongst the hype: So you need a charging station in your garage. What if you don’t have your own garage, because you live in an apartment complex? Range-challenged EVs are targeted at dense cities, and where do people live in dense cities? (Read More…)