235 Articles
Official
Official
Lithium processors risk shortfall as EV batteries quadruple demand

Although lithium is plentiful, the problem is ensuring there is enough capacity to process it.

Opinion
Solid-state batteries: Why Toyota's plans could be a game-changer for EVs

This could revolutionize transportation. Take it from John Goodenough.

Report
24M is an A123 spinoff with a better, cheaper battery

Goal Is $100/Kilowatt Hour By 2020

24M Techologies, guided by former A123 Systems leader, looks to cut costs, production time for lithium-ion batteries.

Rumormill
Sun and wind could power Tesla Gigafactory for EV batteries in Nevada

Next week is Tesla Gigafactory week. The California automaker has a major announcement planned, and it's all about its intention to build a battery factory so large, the company is pulling out the giga prefix. At some point in the next seven days, we expect to hear where Tesla will build the plant, who it will partner with, how it will pay for it and lots of other details.

Report
Bosch has big plans for better, cheaper li-ion batteries in 2020

Robert Bosch GmbH and GS Yuasa Corp. think they can solve the cost and range limitation quandaries faced by lithium ion batteries and the electric vehicles they go into. By 2020, German automotive supplier Bosch and Japanese battery maker GS Yuasa plan to deliver a li-ion battery that costs half as much to produce and offers twice the energy density of today's batteries. During last month's <

Report
Li-ion battery prices still headed way, way down, to $180/kWh by 2020

"Tonight, we're gonna party like it's 2020" doesn't quite have the same ring to it, but if Navigant Research is correct, electric-vehicle advocates will have reasons to be celebratory, whether Prince is playing or not. The research company formerly known as Pike is saying that lithium-ion battery costs may fall by almost two-thirds

Report
Tesla turning to Samsung SDI for batteries, Panasonic pumps up the volume

Tesla Motors has, over its short life, sourced its batteries pretty much exclusively from Panasonic. Now that sales of the Model S are blowing up – expected to be in excess of 21,000 units this y

Report
Mitsubishi Outlander PHEV production restarts after five-month delay

Back in March, production of both the Mitsubishi Outlander plug-in hybrid and the all-electric i-MiEV ground to a halt over a pair of incidents where overheated lithium-ion batteries caused vehicle fires. Following the rocky start, Jeffrey N. Ross

Official
Discovery of rare earth metals in ocean mud could help Japan

There might be a crack in China's domination of rare earth metals – a mud-filled crack, thanks to a discovery by Japanese scientists. Vast reserves of rare earth metals that can be mined cheaply have been found in deep-sea mud on the Pacific ocean seabed. These essential metals are needed for a wide range of technologies – from consumer electronics like smartphones and TVs to advanced weapons systems and Jon LeSage

Study
DOE confirms LG Chem battery plant workers were paid not to make Chevy Volt batteries

Remember the story last fall about workers at battery maker LG Chem's Holland, MI-based plant who were sitting idle? Well, the feds have investigated and the news isn't good. The US Department of Energy (DOE) released an audit earlier this month (PDF) that revealed that not a single production lithium-ion battery has

Rapid-charge li-ion battery project seeking crowdfunding, promises 100% charge in 16 minutes

Inventor Elliott Small and the Georgia Institute of Technology have discovered how to rapid charge lithium ion batteries without overheating them. Using the new technology, off-the-shelf li-ion batteries used in cell phones, laptop computers and electric vehicles could have their charging time reduced from hours to minutes without burning out.

Report
A123 sale to Wanxiang Group approved by US government

Wanxiang Group's acquisition of lithium-ion battery maker A123 Systems has been approved by the US government, according to a statement from the Chinese auto parts maker. Wanxiang's US unit had agreed to pay $257 million for A123's automotive battery business and related assets in

Official
BMW, Toyota outline new tech joint venture, new sports car

Back in June, Toyota and BMW announced a "memorandum of understanding" outlining plans for the two companies to join forces on future products and technology development. On Thursday, they signed a more formal and binding agreement that goes further into detail about the partnership, and it all sounds pre

Report
Plug In America wants to survey your Tesla Roadster battery

Plug In America has launched a second electric vehicle owner experience survey – this time with the Tesla Roadster. It follows a survey conducted last year among Nissan Leaf owners, which was utilized and acknowledged by Nissan as it dealt

Study
Hybrids expected to trump EV sales with li-ion batteries skyrocketing

A new study finds that automakers will be changing direction when it comes to vehicle electrification – less focus on electric vehicles and more emphasis on hybrids. Industry consultant Dr. Menahem Anderman interviewed automakers and battery makers and is forecasting electric vehicles, plug in hybrid electric vehicles and hybrids will see growth through 2020, with hybrids taking the lion's share.

Official
Lighter, better battery for small electric vehicles is SmartBatt's goal

A European consortium known as SmartBatt believes that something critical and essential is missing for pure electric vehicle technology – battery packs that aren't heavy and bulky. Therefore, SmarBatt's objective is to develop an innovative, multifunctional, light and safe energy storage system smartly integrated into electric cars.

Report
CalBattery working on 300-mile li-ion batteries at greatly reduced cost

Would you be interested in an electric car that travels 300 miles on a single charge but its battery costs about 70 percent less than today's packs? It's something to look forward to in the next few years, says lithium-ion battery research company CalBattery.

Study
R&D funding for better EVs more valuable than purchase incentives

Thomas Edison famously said that genius was one percent inspiration and 99 percent perspiration. To get to the heart of what's holding back broader adoption of electric vehicles (EVs), though, it's even better to paraphrase one-time Bill Clinton advisor James Carville: "It's the battery, stupid."

Official
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