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April plug-in sales: Tesla and Nissan battle for lead, Chevy Spark (what?) snatches third place

The monthly sales race has presented a predictable pattern for many months: LEAF, Model S and Volt in the lead, Ford and Toyota plug-ins in the second rank, low-volume and compliance cars way in the back of the pack. So it was quite an upset when a couple of models that everyone had long ago… Read more »

Thermal battery could heat and cool a vehicle without using electricity

EV heating and cooling presents a dilemma: how to keep a vehicle’s occupants comfortable without draining the battery? Engineers are working on various solutions, from heat pumps and adsorption chillers to passenger-focused AC and heat. A group of researchers from the University of Utah, HRL Laboratories and GM Global R&D has developed a novel approach… Read more »

Bloomberg article highlights growth of EV sales, predicts decline of Big Oil

We’ve become used to the mainstream press insisting that EVs aren’t selling, and that cheap gas will be the final nail in the electric coffin (most recently in a widely-cited report from Edmunds that found that car buyers are rushing to trade in their “hybrid and electric cars” for gas-guzzling SUVs). Bloomberg, however, has long… Read more »

March plug-in sales: Tesla grabs lead, Fiat surprises, Kia and Cadillac disappoint

There are several interesting developments to report on the EV sales front this month – an overall increase, a lead change, and a sales surge in the most unexpected of quarters. Total plug-in sales for the month were 10,341, a healthy recovery from February’s slump, and a 7% increase over the March 2014 numbers. Interestingly,… Read more »

VW may use solid-state battery in its next-generation EV

Volkswagen has acquired a 5% stake in US battery startup QuantumScape, with an option to buy more, and it is evaluating the company’s solid-state battery tech with an eye to using it in VW’s next generation of EVs. Last November, Volkswagen Group CEO Martin Winterkorn said he saw “great potential” in solid-state batteries, which potentially… Read more »

2015 Kia Soul EV: A strong contender in the growing EV market

Charged faithfully reports on every new plug-in vehicle that comes out, and while there are reasons to be excited about pretty much all of them, there’s always a question lingering in the background: Does this manufacturer plan to actively market its new EV, or is this just another compliance car, to be produced in limited… Read more »

Argonne National Labs hosts the Interoperability Olympics

At Argonne National Labs, the pursuit of greater compatibility between DC fast charger EVSE and EVs connected some dots between industry standards and industry stalwarts. America’s first national lab, Argonne National Laboratory (ANL), has always been steeped in the purpose of discovering and developing sustainable energy sources for promoting national security and prosperity. While the… Read more »

Chevy Volts recalled over idling problem

With new technology come new and unforeseen problems. Apparently, some Volt drivers, lulled into absent-mindedness by the plug-in hybrid’s silent running, forget to shut the car off. This drains the battery, causing the gasoline engine to turn on and possibly leading to dangerous carbon monoxide buildup. General Motors is recalling about 64,000 Volts from the… Read more »