Laser sources for solar cell production
The use of solar technology for the production of energy is becoming more important as we strive to become less dependent upon diminishing supplies of fossil fuels. As the production levels of solar cells increase so too does the use of lasers. The attributes of non-contact processing, flexible beam delivery and precise control make the laser the ideal tool for processing these fragile components. With a number of different micro-machining processes to be performed during the production of mono and polycrystalline solar cells, it is essential that the most appropriate laser source is used .
New parallel-shaft ac gearmotor
Aichi Tokei Denki Co Ltd, one of Japan's leading manufacturer of measurement devices and sensors focusing on precision processing technologies.
Build Your Own Electric Vehicle, 2nd Edition by Seth Leitman and Bob Brant
Completely revised and updated edition of the "bible of electric car books" illustrates how to convert a gas-guzzler to a clean-running electric powered vehicle or build one from scratch!
United States Department of Energy to Address Green Collar Initiatives in HVACR Industry
The Department of Energy will discuss the Green Collar economy as it pertains to the HVACR industry.
Renewable Energy Stocks Sector Close-Up; First Solar, Inc. (NasdaqNM: FSLR) up $7.18 (4.62%)
Obama's Green Energy Plan Endorsed by Investors Including T.Boone Pickens (Pickensplan.com)
New Refereed Journal to be Published for Ash Community
Coal Combustion and Gasification Products will be a scholarly journal published by the University of Kentucky Center for Applied Energy Research and the American Coal Ash Association. The journal will present articles examining the solutions for and uses of coal combustion byproducts.
MEEC ANNOUNCES THE SUCCESSFUL RESULTS OF THE NEW BIOMASS HYDROLYSIS PROCESS TESTS
BIOPOLYGEN Group of the MEEC reports a successful completion of the first phase of its new biomass hydrolysis process tests and announces the plans to construct and demonstrate a small-scale pilot biorefinery for co-production of second generation ethanol, organic-mineral fertilizers and power.
Market Acceptance of LCPV and HCPV
Concentrator cells have been reaching increasingly impressive efficiencies, inspiring new interest in the high-efficiency, high-concentration approach. Currently, the record efficiency is 40.7 percent for a three-junction GaInP / GaInAs / Ge cell. From JX Crystals' perspective, its president Dr. Lewis M. Fraas sees the LCPV approach as fast to market with minimal risk. 'It is a simpler approach to understnd in terms of reliability and O&M because it is evolutionary from the traditional planar silicon module. Because of its simplicity, LCPV may be more suited to commercial building flat rooftops,' he recently told CPVToday.com in an interview.
NYIT Invests in Cutting-Edge Electric Vehicles
NYIT buys electric vans as part of "greenprint" effort to minimize emissions, save on energy costs
Killer App for Smart Homes Energy Efficiency
The vision of the smart home has been around for decades. And an appealing vision it is - a computerized triumph of automation, controlling a house's lighting and heating, even the kitchen. Yet it has not yet caught on. What is needed is a "killer app" - a compelling use - and some government encouragement, according to Tim Woods, a partner in the consulting firm Poco Labs and an expert in smart home technology. The killer app, Mr. Woods said, will be energy efficiency .
Insight into market acceptance of LCPV and HCPV
"There are still too many system design options for HCPV which will delay its market acceptance"
CSG Names Distinguished Energy Veteran to Board of Directors
Harvey Michaels, of MIT, has joined energy services firm Conservation Services Group's Board of Directors. For the past 30 years, Michaels has been a leading expert in developing approaches to energy efficiency and demand response.
Restaurant Generates Energy from the Deep Fryer!
Owl Power Company has announced Vegawatt , an innovative new cogeneration system for restaurants and food service facilities. Vegawatt uses waste vegetable oil from any food service operation as a fuel to generate on-site electricity and hot water, saving the restaurant thousands of dollars as well as providing a clean, renewable source of energy. Any food service location with fryers can use the Vegawatt system to save $800 monthly. It is a fully automated system that requires no intervention or maintenance by restaurant staff, no additional chemicals, and produces no liquid byproducts.
Thin Film Technologies Changing the Solar PV Business
Green Investor at Investorideas.com
reports on Thin Film Technologies Changing the Solar PV Business.
Evergreen Solar Announces Continued Progress at Devens Facility
Evergreen Solar, Inc. today announced that it shipped 8.5 MW of products from its Devens factory and an additional 3.7 MW from its Marlboro pilot manufacturing facility, during the fourth quarter of 2008, in line with its announced expectations in October.
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