In Energy Stock Blog - Posted 4 days ago

In the first part of this series, I showed how a competitive analysis of the corn ethanol industry in early 2007 illuminated the forces that soon caus...

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In Cleantech Investing - Posted 6 days ago

Most high-profile cleantech VCs will tell you they're looking for breakthrough technology. The black swan . The grid parity . The unicorns . ...

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In Cleantech Investing - Posted 3 weeks ago

Think thin films for thin film....

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In Switchboard, from NRDC - Posted 4 weeks ago

This week marks the one-year anniversary of the American Recovery and Reinvestment Act. President Obama described the gains being made: One year ...

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In EcoGeek - Posted 4 weeks ago

Researchers have found a way to make flexible silicon solar cells using only 1 percent of the material used in conventional solar cells.The cells are ...

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In EcoGeek - Posted 5 weeks ago

IBM has created a high-efficiency solar cell made from abundant materials. The cell achieves 9.6 percent efficiency, which is 40 percent higher than...

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In Clean Tech Blog - Posted 7 weeks ago

Green IPO Watch at Renewableenergystocks.com Reports on Announced IPO's in Biofuel and Solarwww.RenewableEnergyStocks.com, a leading investor news and...

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In Cleantech Investing - Posted 14 weeks ago

Next year has got to be better than 2009, right? That would seem to be the case, judging from recent announcements by solar companies that are plannin...

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In Off Grid - Posted 14 weeks ago

DIY expert Mike Davis provides a detailed account of his experience of building his own solar panel...

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In WattHead - Posted 15 weeks ago

Originally posted at the Breakthrough InstituteLast month, U.S. Senators Debbie Stabenow (D-MI), Michael Bennet (D-CO), and Robert Menendez (D-NJ), as...

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