CIGS (copper indium gallium selenide) solar

Clean Links: Solar, Wind, EV, & Policy News

Other than our 60+ stories from the past week, here are a few more noteworthy ones worth a look or two: Solar Energy http://youtu.be/zlCmFIMm8bM 1. MidAmerican Renewables, LLC Completes Acquisition of 550-MegawattAC Topaz Solar Farm from First Solar (solar farm in video above) MidAmerican Renewables, LLC, a subsidiary of MidAmerican Energy Holdings Company, … [continued]

Solar News (10 Stories)

Some recent solar energy news we haven’t hit yet: 1. Agendas for the 7th Annual Photovoltaics Summit and 4th Annual Concentrating Solar Thermal Power, scheduled for April 17-19 in San Diego, have been announced. 2. Kyocera has now launched “its highest-output solar module, the 80-cell KD 315,” the company notes. “The new module is ideal for large-scale … [continued]

EnXco Acquires Cielo’s 161-MW Texas Panhandle Wind Ranch; Accelerated Construction by Year-End to Qualify for…

San Diego-based enXco has purchased Cielo Wind Energy’s 161-MW Spinning Spur Wind Ranch project. Producing enough clean, renewable energy to supply more than 54,000 households, enXco, Cielo – which will manage construction of the project – and North Dakota contractor Wanzek Construction plan an accelerated construction schedule in order to qualify for a federal wind energy production tax credit due to expire at year-end.

Cleantech Venture Investments Up 13% in 2011 — Solar the Leader

As emerging clean technology companies reach stages of growth that require enormous amounts of deployment capital, investment figures for 2011 reflect that market dynamic.

Last year, global corporate and venture capital investments in cleantech grew 13% over 2010, reaching almost $9 billion, according to preliminary figures released from the Cleantech Group. Most of those investments are going to companies that have already picked up one or more rounds of funding, with 85% of dollars flowing into Series B rounds or later.

The most stunning increase in activity last year was in mergers and acquisitions, which grew by 154% in 2011. Because it’s often more attractive for cleantech companies to merge with a mature corporate parent rather than go public, the amount of exits in M&A have shot up dramatically. […]

New Thin-Film Solar Module Efficiency Record Set

  Yes, it’s that time again — another solar power efficiency record has been set! The category: thin-film solar module efficiency. The company: Solibro, a subsidiary of the large German solar company Q-Cells SE. The efficiency: 17.4% (of aperture area). The confirming party: the independent Fraunhofer ISE Institute. Where will the technology … [continued]

Ascent Solar’s Flexible CIGS Solar Panels One of TIME’s 50 Best Inventions of 2011

Ascent Solar Technologies develops innovative, lightweight, flexible, thin-film solar photovoltaic modules (that’s a mouthful, I know — read it again). Ascent’s flexible CIGS solar panels are so innovative they were named one of TIME’s are designed to integrate with limitless applications, transforming unused surface area into a source of clean, renewable energy.50 Best … [continued]