Electric bus maker Proterra is opening up three of its bast-charging technology patents so that anyone making heavy-duty EVs can add overhead chargers.
Tesla Model S owners rejoice, for any reports of a lithium-ion battery's rapid demise from fast-charging might be highly exaggerated. A study put together by researchers from Stanford, Sandia National Laboratories and MIT and published in Nature Materials refutes previous reports that indicate that rapid charging and intense use of electric-vehicle batteries degrades them at a faster rate than a slower, steadier recharge-discharge process.
It looks like it's just a blue box on a pole, but BMW's new i DC Fast Charger represents a much bigger deal than just the lowest-cost SAE Combo Charger on the market. BMW sees it as the key to getting more drivers into electric vehicles. As Robert Healey, the EV infrastructure manager for BMW of North America told us, "For [BMW], the future is clear. DC charging really is the future."
Whether it's an apartment building in California or a condo complex in Florida, there's no such thing as truly free electricity. This rule applies especially to recharging plug-in vehicles, and it will become more and more of an issue as an increasing number of city-dwellers purchase plug-ins.
How much do Tesla Model S owners like driving for free? A lot, apparently. Since unveiling the Tesla-only fast charging system almost exactly a year ago, over three million miles have been put on Tesla EVs thanks to Supercharging. Tesla announced today that, "More than 3.2 million miles have been charged at Tesla Superchargers, offsetting about 130,500 gallons of gas." At today's average gas price of $3.472 a gallon, that's $453,096. Or, as David Sohl said on Twitter, that's roughly the equivale
"200,000 by 2020 from less than 2,000 in 2012." OK, say that three times fast. Electric-vehicle advocates might be practicing that tongue twister to memorize the latest projections by research firm IHS. IHS believes that the number of fast chargers in the world will jump up more than 100 times 2012's level (1,800) by the end of the decade. Already, the number of such stations, which can recharge some EVs to around 80 percent full in as little as a half hour, are estimated to triple this year alo
The sun may have set on Coda Holdings' electric vehicle plans in May, but the company hasn't given up on playing in the EV field altogether. Coda Energy, along with Energy Vault and Growing Energy Labs (GELI), will deploy a fast charging Eco-Station in the San Francisco Bay area. The station is powered by a 175-kilowatt solar array and includes a fast-charging system for those looking for a recharge that is both quick and environmentally painless.
Tomorrow, we will get a fresh glimpse into the financial situation over at Tesla Motors. That's when the California automaker, always ready to go its own way and not release monthly sale figures, will discuss its second-quarter SEC filing. From what we've been told, it won't be as rosy at three months ago. In early May, when Tesla announced Q1 results and said it had made its first-ever quarterly profit, it warned that the second quarter results would not be as good. Specifically, the company sa
After working with Coritech Services on a bi-directional DC fast charging solution, Boulder Electric Vehicle says it's now the first-ever electric truckmaker to successfully implement Vehicle-to-Grid (V2G) charging. The two companies displayed an electric flatbed utility truck equipped with a Tesla-sized 72-kWh lithium battery pack and a Coritech 60-kW DC fast charger at the Alternative Clean Transportation Expo in Washington, DC this week.
As it has done in Europe, Nissan is forging ahead with putting in DC fast charging stations so people can get many miles into their Leaf electric vehicles in short order. At the Washington Auto Show today, Nissan announced it will work with eVgo to bring 40 Freedom Stations to the DC area, and 500 more quick charge stations in the US in the next 18 months.
The association representing the world's most prevalent fast-charging standard may be based in Japan, and the region in question might be Europe, but the CHAdeMO Association made its feelings clear about the European Commission's (EC) charging-infrastructure strategy in very, very plain English.
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