Stay up to date on cleantech



Follow cleantech innovations »

CoalTek

Inside the year’s 2nd largest solar round

July 27, 2009 - by Emma Ritch - Suniva CEO sheds light on the top-secret cost-per-watt of its silicon solar cells, also revealing today’s $75M Series C actually closed in Q2, solar's worst quarter in three years. Full Story »

Investors keep eyes on water filtration

January 22, 2009 - by Emma Ritch - Water filtration technologies pull $39 million this week as investors seek safe bets in cleantech. Details of this and 39 deals this week. Full Story »

Postcards from the Clean-tech Investor Summit

January 26, 2007 - by Dana Childs - Greentech investors did more in Palm Springs this week than just golf. We have the pictures to prove it. Full Story »
Syndicate content