Public DC fast-charging stations are proliferating around the world at what some might call an alarming rate. In at least 50 countries, EV drivers can top up their batteries in the time it takes to (leisurely) enjoy a cup of tea, or whatever the local beverage may be. While automakers agree on the importance of… Read more »
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Nissan CEO: We’re going to continue to make our own batteries
The EV world was shocked by recent reports that Nissan is thinking about cutting production of its proprietary battery packs in favor of sourcing packs from South Korea’s LG Chem. Speculation ran riot in the media, but facts were few. This week, the picture became clearer, as Green Car Reports asked Nissan CEO Carlos Ghosn… Read more »
New research shows how “atomic shuffling” stresses anodes and causes them to fail
Michigan Technological University researchers exhort you to take pity on “the poor lithium ion.” As it endlessly rushes from anode to cathode and back again, all kinds of chemical processes take place, eventually causing batteries to lose capacity, and possibly even overheat. Much of what goes on at the atomic scale as lithium-ion batteries are… Read more »
They all make EVs – but which carmakers want to sell them?
Almost every major carmaker now has at least one plug-in vehicle for sale. However, several of these vehicles were produced mainly to appease the California Air Resources Board, and their makers have shown little interest in actively marketing them. Savvy car buyers are aware of this, and make their choices accordingly – no one wants… Read more »
Fraunhofer Institute presents November workshop on lithium-sulfur batteries
The Fraunhofer Institute will hold its third annual workshop on lithium-sulfur batteries in Dresden, Germany, on November 12 and 13. Lithium-sulfur is a leading contender for the battery chemistry of the future, and Fraunhofer believes that novel materials such as nanostructured carbon/sulfur composite cathodes, solid electrolytes and alloy-based anodes will significantly enhance performance. Dr Oliver… Read more »
Can Tesla crack open Japan’s auto market?
Japan has long been at the forefront of the electromobility revolution. It’s the home of the historic Toyota Prius and the world’s best-selling EV, the Nissan LEAF. As an island nation that imports almost all of its oil, Japan has compelling reasons to electrify, and its government has worked hard to do so, providing significant… Read more »
September plug-in sales: Revenge of the pure EV
September plug-in sales showed a slight decrease compared to August, but 2014 is still on track to decisively beat 2013’s figure. Pure electricity ruled this month, as the leading EVs made strong showings, and all the major PHEV models showed steep declines. The Nissan LEAF still leads the pack. Sales shrank slightly to 2,881 in… Read more »
Germany to offer free EV parking, bus lane access
The German cabinet is backing a bill to let municipalities offer drivers of plug-in vehicles incentives such as free parking and the right to use bus lanes. Germany’s goal is to have a million electric vehicles auf der strasse by 2020 (as of the beginning of 2014, there were about 21,000). “Electric cars will get… Read more »
What happens when the EV tax credit is phased out? (Don’t ask the IRS.)
How important is the $7,500 federal tax credit for EV buyers, and what will happen to the market when it is eventually phased out? Vehicles from a particular automaker are eligible for the tax credit until it has sold 200,000 EVs in the US. After that, buyers of the company’s vehicles will get 50 percent… Read more »
Ultracapacitors supercharge stop/start systems
Electrification is quietly sneaking into “conventional” vehicles, as more models incorporate stop/start technology. Navigant Research predicts that 54% of new vehicles worldwide will have stop/start capability by 2022. Different automakers are applying stop/start in very different ways. For energy storage, a stop/start system may use Li-ion batteries, advanced-glass-mat (AGM) lead-acid batteries, ultracapacitors (UCs), or some… Read more »