October 30, 2008 - Exclusive -
First Solar puts cash into SolarCity, Trans-India grabs Solar Semiconductor, and we spot 21 other deals over the past week.
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September 12, 2008 - News brief -
Researchers say polymer membrane could mean lower cost, size and starting temperature for several fuel-cell technologies.
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February 22, 2008 - Exclusive -
UCLA researchers have created a new material that could replace toxic chemicals used to filter greenhouse gases.
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