EV lovers may consider this good news or bad, but the US auto industry is making better progress than expected toward meeting the EPA’s long-term fuel-economy standards, as Ward’s Auto reported this week (via Green Car Reports). “Innovations are coming at us faster than originally anticipated,” says Michael Olechiw, Director of the EPA’s Light-Duty Vehicle… Read more »
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Q&A with Ian Wright: The CEO of Wrightspeed on Tesla, gas turbines and electric trucks
Ian Wright is originally from New Zealand. He came to California in 1993, where he happened to be a neighbor of Tesla founder Martin Eberhard. He worked with optical switching systems at a company called Altamar Networks until it went out of business, then decided he wanted to start his own company. Eberhard and his… Read more »
Automotive segment consumes 10.5% of global advanced battery production
Batteries are big business. According to the latest Advanced Battery Tracker from Navigant Research, more than 6 billion advanced battery cells were sold in 2013, representing 40 gigawatts of power capacity and more than $13.4 billion in sales (a modest increase over 2012’s $12.8 billion). The majority of these batteries were manufactured in China. Most… Read more »
A123 acquires start/stop battery technology from Leyden Energy
A123 Systems is back in the news. The battery-maker, now a wholly owned subsidiary of China’s Wanxiang Group, has acquired Leyden Energy’s intellectual property in battery materials covering lithium titanate (LTO) and non-flammable electrolyte (Li-imide) technology. As part of the deal, some of Leyden’s key technical staff will be joining A123’s R&D organization. … Read more »
Wildcat’s new copper fluoride cathode material offers 2.5x more capacity than today’s battery tech
The current generation of lithium-ion battery materials is quickly approaching its theoretical limit. In commercial layered oxide cathodes, like the popular nickel-manganese-cobalt (NMC), there is only one lithium ion for every metal. So, the most energy you could possibly store with those materials is one full lithium in and out, or about 300 mAh per… Read more »
Echo Automotive aims for the plug-in fleet sweet spot
The commercial fleet market is one of the most exciting frontiers in the electromobility revolution, not only because of the enormous potential for fuel savings, but because it offers opportunities for a smaller company, which can hope to carve out a lucrative niche developing a powertrain solution, without the need to build the sort of… Read more »
The Buckeye Bullet: A student-built EV that’s racing towards 400 mph
As it stands today, Ohio State’s Buckeye Bullet 1 holds the US record speed for battery electric vehicles (BEVs) at 314.958 mph, its Venturi Buckeye Bullet 2 holds the world record for hydrogen fuel cell electric vehicles at 302.877 mph, and the Venturi Buckeye Bullet 2.5 holds the world record for BEVs at 307.666 mph. … Read more »
GM redesigns Spark EV battery, consolidates all battery assembly at Brownstown plant
General Motors plans to bring all its EV battery building capabilities in-house, producing battery systems for the 2015 Chevrolet Spark EV at its battery assembly plant in Brownstown, Michigan, which also manufactures battery packs for the Chevrolet Volt, Opel Ampera and Cadillac ELR. The Spark’s redesigned battery system has a capacity of 19 kWh, and… Read more »
Ideal Power’s battery converters to be used in DoD V2G project
Ideal Power Inc. (NASDAQ: IPWR) has received a purchase order for ten of its 30 kW battery converters from Coritech Services, a provider of custom engineering solutions for EV charging. Coritech intends to install the converters in its bi-directional charging system for use in Vehicle-to-Grid (V2G) applications for the Department of Defense (DoD). The US… Read more »
Exhaustive infrastructure testing: Converging industries present challenges for automakers
In the past few decades, the automotive industry has seen a shift from traditional mechanical systems to a world dominated by electronics, chips and software. If you go to a car show and look in the engine compartment of an older vehicle, you’ll see only a handful of connections from the cockpit. Modern vehicles, however,… Read more »