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Semprius

Solar startup Semprius says it will open its first factory in North Carolina next week. The company makes solar modules for solar concentrating systems, which use mirrors to focus light onto solar cells. Other startups that make this type of technology have struggled in recent months. Read more »

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Software tools are becoming more important –and attracting more investments — with the greater use of clean power gear, from solar and wind devices to batteries for energy storage. Here’s a look at 6 software opportunities, from energy forecasts to performance monitoring to marketing and sales. Read more »

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Greentech marked its best year ever in 2010, and part of that is thanks to the wealth of activity across sectors during the fourth quarter. Global investment in clean energy surged, and while wind power remained the biggest greentech area, solar power saw the fastest growth. The energy efficiency sector appears to have more room for smaller players to make their mark amidst a rapidly maturing market. Meanwhile, China’s stance as a growing greentech giant continued to complicate its relationship with the United States. Companies mentioned in this report include General Electric, Intel, ZigBee, iControl, People Power and EnerNOC. For a full list of companies, and to read the full report, sign up for a free trial. Read more at GigaOM Pro »

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GreenVolts is raising even more funds. On top of a round of debt in August, GreenVolts is looking to raise close to $40 million in equity funding from Oak Investment Partners, and has closed on $22.44 million of the round from existing investors Oak Investment Partners. Read more »

Back before the stimulus package or the Waxman-Markey bill, when no one was sure whether tax credits for renewable energy would be re-upped or allowed to fade away, U.S. mayors decided to adopt their own climate policy. In signing on to the U.S. Mayors Climate Protection […] Read more »

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U.S. government labs can offer a handy toolbox for up-and-coming cleantech startups. GreenVolts, which builds solar concentrating photovoltaic projects, said today that it has partnered with the National Renewable Energy Laboratory (NREL) to commercialize a high-efficiency solar cell. The cell, called the Inverted Metamorphic (IMM) advanced […] Read more »

GreenVolts Wins Grant for Low-Cost Solar: GreenVolts has won a $250,000 grant from the California Energy Commission’s Public Interest Energy Research Program for its proposal on low-cost concentrating photovoltaics. This is the second grant GreenVolts has won from PIER – Press Release. Novomer Gets new CEO […] Read more »

Too bad the convention hall in San Diego housing the Solar Power International convention this week has hardly any sun light. If so we’d be able to watch the innovative solar systems that are crowded into the building in action. Interspersed between giant solar panels from […] Read more »

With the expiration of the renewable energy tax credits looming large, solar companies are scrambling to get their solar projects connected to the grid before the end of the year. GreenVolts, developer of large, concentrated photovoltaic arrays said today that it’s raised $30 million in Series […] Read more »

We’re all familiar with standard photovoltaic solar panels, and many of us are starting to become acquainted with solar thermal tech that uses the sun’s heat to generate power, but there’s also a third option. Over a dozen startups are working on ways to use mirrors […] Read more »

GreenVolts, a three-year-old San Francisco-based solar startup is looking to raise a significant round of Series B funding of “less than $100 million” in late 2008, CEO Bob Cart told us at the Intersolar conference in downtown San Francisco on Monday. But that hoped-for round would […] Read more »

You’ve probably heard the news by now that Yahoo! has opened up its search engine through a comprehensive range of APIs. Our parent site GigaOm has coverage of the industry implications, but our interest is more in the practical uses for web workers. Fortunately, even though […] Read more »

In a memo to employees aimed at addressing fears of an AOL/Yahoo tie-up, AOL chief Randy Falco today penned a truth for social networks: But despite drawing large, engaged audiences, other social networks have not been able to make the experiences relevant to users and marketers […] Read more »

Apple’s Quick Look has quickly become a feature I use on a daily basis. It’s integration with Finder (and other apps) is done so well that it’s become second nature to use it. One thing that’s becoming clear is that Apple’s developers had the end user […] Read more »

It’s no surprise I’ve been having a blast using Linux on Eeegor, the Asus Eee PC. Every day has brought a learning experience but now it’s time for a new one: installing and using Windows on it. Considering it has the same CPU as the original […] Read more »

I’ve read this press release three times, and I still don’t know what it means, exactly, except that several traditional media corporations have jumped into online games in a huge way. Thanks to a joint investment by three VC firms, TimeWarner, NBC, and Bertelsmann (along with […] Read more »

You can tell Steve spent a fair amount of time on this: he’s put together a UMPC Buyers Guide for 2007 that’s filled with information, good questions to ask yourself and solid advice before your purchase. There are seven pages of insights shared that range from […] Read more »

Wachovia analyst Jim Boyle came out with a research report that says that terrestrial HD radio and satellite radio will both have 39 million listeners by 2012. Harry Helms thinks “this analysis is badly flawed in multiple ways,” because Boyle is taking the digital cable TV/satellite […] Read more »

Verizon Wireless’ “Can U Hear Me Now” Dude has come competition. Real life competition. Meet Jason Panineau, who travels in his car, monitoring the US Cellular’s wireless network, reports South Bend Tribune. He basically travels in a plain white unmarked car with cellular phones that automatically […] Read more »