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Battery Ventures

Imara launches li-ion battery production

September 21, 2009 - by Emma Ritch - Could nickel manganese cobalt chemistry be the key for Imara to beat rival A123Systems in the power tool and transportation markets? Full Story »

Valero gobbles up VeraSun’s stake in Qteros

May 18, 2009 - by Lisa Sibley - Refinery giant’s investment allows cellulosic ethanol maker to continue developing and scaling-up its technology. Full Story »

Battery maker Imara emerges from stealth

December 16, 2008 - by Emma Ritch - Formerly Lion Cells, lithium-ion battery maker plans for commercial production in 2009. Full Story »

Qteros claims 15-fold improvements in cellulosic ethanol yield

November 21, 2008 - by Emma Ritch - The company formerly known as SunEthanol announces $25 million in funding and plans for commercialization in 2011. Full Story »
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