June 15th, 2011

It's Official! Oil And Gas Giant Total Now Owns $1.3 Billion Controlling Stake In SunPower

Total, the fossil fuels giant, just gave itself a renewable energy makeover by finishing up its $1.3 billion purchase of a majority stake in SunPower, the San Jose, Calif.-based designer and manufacturer of solar panels and systems.

Let’s put the scope of the Total-SunPower deal in perspective. According to research by the Cleantech Group and Deloitte, for all of 2010, venture investments in… → Read More

May 6th, 2011

Who's In? U.S. Solar Industry Bands Together To Cut Costs, Make Panels Better

The U.S. solar industry is banding together to fend off an onslaught of global competition, and to lower the cost of manufacturing solar technology domestically. To make it happen, the newly formed U.S. Photovoltaic Manufacturing Consortium (PVMC) secured a $57.5 million federal grant from the Department of Energy Sunshot Initiative, along with financial commitments totaling $400 million from… → Read More

May 2nd, 2011

More Funding, Fewer Deals For Cleantech In Q1 2011, Solar Dominates And Storage Rises

According to a report out today from Ernst & Young and Dow Jones VentureSource, American venture capitalists invested 54 percent more, by dollar amount, in cleantech companies for the first quarter in 2011 versus the same period last year. The sector attracted $1.14 billion for the quarter up from $743.3 million in Q1 2010. The number of deals attracting venture capital in the sector declined… → Read More

December 8th, 2010

Thin Film Solar Catching Up To Crystalline Panels On Efficiency?

The National Renewable Energy Labratory (NREL) recently tested thin-film solar modules made by MiaSolé, and verified that their energy conversion efficiency rate hit 15.7 percent, up from 14.3 percent last year.

The company boasted about the number, and several news outlets touted the results. Does it mean the performance gap betweenthin-film and crystalline solar modules is closing? Could… → Read More

September 22nd, 2010

SolarCity's CEO On What's Holding Back Solar Power In America: It's 50 Markets, Not One

Solar City, a company that designs, installs, and leases out solar power systems to home and business owners, announced that it will bring renewable electricity to some 30 Wal-Mart stores in California and Arizona.

Chief executive and founder of Solar City, Lyndon Rive [pronounced like “five”] spoke with TechCrunch about helping Wal-Mart go greener, what his company looks for in solar… → Read More