We’re not sure if it’s a David and Goliath epic or a Coyote and Roadrunner farce, but Tesla’s recent run of success has caught GM’s attention in a big way (not for the first time – it was Tesla that inspired Bob Lutz to override the skeptics and produce the Volt). CEO Dan Akerson and… Read more »
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Around the EV world in 1,000 blog posts
This is my 1,000th blog post for Charged and, since I don’t care for Champagne, I’ll celebrate the occasion by writing myself a little pat on the back and a fond recap. Since I began in October 2011, I’ve written a couple of these every day, and I’ve covered a huge variety of topics, including:… Read more »
VIA’s plug-in pickups to prove themselves in pilot program
VIA Motors has signed a contract to deliver $20 million worth of plug-in pickup trucks and vans to over 50 participating fleets, as part of a DOE program that will evaluate vehicle performance and energy consumption. VIA will install proprietary technology into each vehicle that transmits real-time data to quantify improvements in fuel economy and… Read more »
Dutch team sets new 0-100 kph time for an electric car
A team of Dutch students has set a new acceleration record for an EV. In a recent run at Valkenburg Airport, the Delft University of Technology Racing Team achieved 100 km/h (62 mph) in 2.13 seconds, according to team manager Tim de Morée. This represents a 20% improvement over the previous record (the new record… Read more »
University of Colorado researchers to commercialize new solid-state battery
The University of Colorado Boulder (CU) has signed an agreement with Solid Power LLC, a spin-off company, to develop and commercialize a solid-state battery technology that has the potential to greatly improve EV range. Solid Power, founded by Se-Hee Lee and Conrad Stoldt, both associate professors of mechanical engineering, was recently awarded a $3.4 million… Read more »
AllCell Technologies launches new battery solutions for e-bikes and pallet jacks
AllCell Technologies presented a couple of new lithium-ion battery solutions at this week’s Battery Show in Michigan. AllCell’s Summit line of premium e-bike batteries is available as a stand-alone product for OEMs, retailers, and consumers. Summit offers both 36- and 48-volt versions and capacity options of up to 17 Ah. Its down-tube mounting location provides… Read more »
China renews EV subsidies
China has renewed subsidies for the purchases of new energy vehicles (EVs and PHEVs) for another three years. The country’s Finance Ministry announced this week that it will offer up to 60,000 yuan ($9,800) for the purchase of an EV, up to 35,000 yuan for a PHEV, and up to 500,000 yuan for an electric… Read more »
ECOtality files for Chapter 11 bankruptcy
ECOtality, operator of the Blink charging network and manager of the EV Project, has filed for Chapter 11 bankruptcy, and intends to seek the approval of the court for an auction and sale of substantially all of its assets. In connection with the filing, ECOtality and its subsidiaries entered into a Credit and Security Agreement… Read more »
German investors submit offer for Fisker
A pair of German investors has submitted a formal offer for Fisker Automotive, according to Green Car Reports. Last month, the German magazine AutoBild reported that Fritz Nol and Ingo Voigt group were interested in acquiring what remains of Fisker for $25 million. “I am proud to tell you that we just sent our detailed… Read more »
The challenges of battery state of charge measurements
Your BMS’s fuel gauge is lying to you. Here’s why that’s not a big deal. Battery management systems (BMSs), and the fuel gauges in them, are a part of daily life for almost everyone. You’ll find them in vehicles, laptops, cell phones, grid-attached energy storage – basically, anything that does work and needs to be plugged in,… Read more »