When one thinks of Nikola Tesla and electric vehicles, the obvious connection points to Elon Musk’s favorite part-time project. However, we also have to give the Serbian inventor proper credit for pioneering technology that eventually may become even more important to EVs than battery breakthroughs. Tesla’s obsession with wireless power transmission defined much of his… Read more »
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Nashville buys seven Proterra electric buses
Proterra has announced the sale of seven electric buses and a charging station to the Nashville Metropolitan Transit Authority (Nashville MTA). The buses will be built at Proterra’s manufacturing facility in Greenville, South Carolina, and delivered this year. The funds for the new buses came from a federal Clean Fuels grant and matching funds from… Read more »
Navigant names 10 trends in the EV market for 2014
A new white paper from Navigant Research forecasts global EV sales of over 346,000 units in 2014. Navigant sees expansion at the higher end of the market, as Audi, BMW, Cadillac, Mercedes, Saab, and Volvo introduce new plug-in models; and in the middle, with new offerings from Kia, Mahindra, Skoda, and Volkswagen. “Electric Vehicles: 10… Read more »
The most interesting part of the 2014 Cadillac ELR is the software
We often hear automotive engineers talk about the need for a better understanding of the components of an EV. Some have said that there is an inherent inefficiency in many systems because the parts – like the battery cells, motors and inverters – have historically been developed independently of each other and then integrated together…. Read more »
Resonating with the OEMs: WiTricity’s wireless energy transfer technology
WiTricity hopes to leverage a wireless energy transfer breakthrough out of MIT into a commercial solution with far-reaching potential Inside a standard electrical transformer are two coils that transfer power wirelessly. They utilize the principle of magnetic induction, sending energy from a primary coil to a secondary coil without a direct electrical connection. Inductive chargers,… Read more »
Foothill Transit orders 12 more Proterra electric buses
In 2011, Foothill Transit, a transportation authority in Southern California, became the first transit agency in the US to use on-route charging electric buses when it began a pilot program using buses from South Carolina firm Proterra. Based on strong performance and return on investment of those vehicles, the agency has now decided to purchase… Read more »
EVs in paradise: plug-ins and island markets
Islands make perfect EV habitats. Driving distances are generally short, and the need to ship supplies from the mainland keeps gas prices high. Also, islands around the world face a lot of environmental challenges, and many island economies depend on tourism, so the level of green consciousness tends to be high. Island governments around the… Read more »
VIDEO: Cadillac ELR to introduce Regen on Demand feature
Pressing one of the ELR’s two steering-wheel paddles will engage regeneration, charging the battery and slowing the car down.
Tesla Shareholder Letter trumpets 2012 triumphs
Tesla’s 2012 Shareholder Letter reads like a bundle of good news for EV fans, but the bean counters on Wall Street are less impressed.
Gridtest CEO on EVSE safety and interoperability issues discovered in the field
Neal Roche summarizes some critical EVSE safety issues uncovered by Gridtest Systems.