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Daimler switching battery suppliers again?

Does Daimler have a coherent electric-vehicle strategy? Its battery supply chain is literally all over the map, and this week’s announcement that the company may close a German battery plant that it was boasting about a month ago has the EV press puzzled. The first generation of Daimler’s smart fortwo electric drive, which is selling… 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 »

Samsung SDI to use Celgard separator in EV and storage system batteries

The separator segment is sizzling – these critical battery components that keep anode and cathode from a disastrous meeting have been much in the news lately. Polypore International (NYSE:PPO) announced this week that its Celgard subsidiary has entered into a long-term agreement to supply separators to Samsung SDI for its EV and energy storage system… Read more »

EVs made (and powered) in America

Publisher’s Note – CHARGED Electric Vehicles Magazine Issue 9 – August 2013 The Wall Street Journal recently published an article on Kentucky’s Republican congressman Thomas Massie. The piece was about a few idealists in the GOP that are bucking the party leaders and blocking their agenda. The most interesting departure from Republican talking points is… Read more »

Samsung SDI to supply batteries to Tesla?

Tesla is looking to diversify its supply of lithium-ion batteries, and is close to an agreement with Korean firm Samsung SDI, the Korea Herald reported, citing unidentified industry sources (an SDI official has denied the report). “We understand SDI and Tesla are undergoing last-minute tests before the Korean company starts to supply its batteries,” said… Read more »

Navigant Research releases Leaderboard Report on lithium-ion battery manufacturers

In a new report, Navigant Research profiles 11 Li-ion battery vendors that are active in the EV market, and rates them on 13 criteria, including systems integration, safety engineering, chemistry performance, geographic reach, manufacturing and product performance, pricing, and overall corporate financial health. According to Navigant, “Li-ion batteries have won the race to be the chemistry… Read more »

GM to produce next-generation EVs in South Korea

General Motors plans to produce its next generation of electric cars at its Bupyeong, South Korea, plant, as the US automaker increases its investment in the fast-growing vehicle technology. GM Korea head Sergio Rocha told journalists at this week’s Seoul Auto Show that the new model will be designed from the ground up as an… Read more »

Volt battery supplier forced to return $842K in DOE funds

The bad news: a colorful scandal has emerged at another of the companies that received DOE funds to build EV-related components. The good news: this time the feds got wise to the hanky-panky in time, and are forcing the company to make amends. In 2009, Korean battery maker LG Chem received a $150-million federal grant,… Read more »