Rafael Coven Cleantech Index weathers stormy market Public cleantech companies tumbled this past quarter. But less so than other sectors, according to the manager of the CTIUS index.

March 12, 2008 - Exclusive - A newspaper printing-like process could be key to making the lighting technology low-cost and commercially viable.Full Story »

October 22, 2007 - Exclusive - The thin film company gets an extra $24 million as it races to be the first to market with CIGS solar cells.Full Story »

It's the end of an era.

We hope we look this good when we're 84.

April 26, 2007 - News Brief - Ovonic Battery Company licenses NiMH patent to G4 Synergetics for consumer products, and possibly some applications in China.
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April 20, 2007 - News Brief - UNI-SOLAR brand to stay intact, as the rest of the company is downsized and reorganized around its solar activities.Full Story »

January 3, 2007 - News Brief - Full Story »