Electro Power Systems launches ElectroSelf, the first self-recharging hydrogen fuel cell system
Changing the economics of backup power and enabling greener networks in developing markets
Group OPDE signs agreement with the Government of Durango for the construction of solar photovoltaic
The first -1 MW power- solar power plant will be built at the Logistics and Industrial Park in Durango (CLIP) and will be fully operational in 2010.
Porsche 911 GT3 R Hybrid
The innovative hybrid technology featured in the car has been developed especially for racing, standing out significantly in its configuration and components from conventional hybrid systems. In this case, electrical front axle drive with two electric motors developing 60 kW each supplements the 480-bhp four-litre flat-six at the rear of the 911 GT3 R Hybrid. A further significant point is that instead of the usual batteries in a hybrid road car, an electrical flywheel power generator fitted in the interior next to the driver delivers energy to the electric motors. The flywheel generator itself is an electric motor with its rotor spinning at speeds of up to 40,000 rpm, storing energy mechanically as rotation energy.
PV Certification Improving the Quality of Renewable Technology
Poor-quality solar energy equipment could flood the U.S. market without the safeguard of third-party testing and certification. Newly announced testing and certification recommendations by Solar America Board for Codes and Standards (Solar ABCs) aim to protect consumers and businesses alike.
ADVANCED ENERGY® SOLARON® PV INVERTERS SELECTED FOR SF SUNSET RESERVOIR 5 MW SOLAR PROJECT
Industry-Leading Efficiency Ratings and Lowest LCOE Fuel Momentum for Solaron
EnergyBook - green marketing for free
EnergyBook.biz the free & green marketplace focused on renewable energy & sustainable living is growing fast. Easy to use and suitable for spoonfeeder listing software EnergyBook is becoming the next great additional market for all green companies.
How Improvements in Thin-Film Silicon PV Will Keep it Alive in the Marketplace
Thin-film silicon uses about one-hundredth the amount of silicon used by crystalline silicon PV but now that the silicon shortage is over what will keep TF Si'c current 43% market share from dropping?
Japanese Record for Solar Shipments
Japanese solar-module manufacturers shipped a record-high 1.4 gigawatts (GW) in 2009 , galvanized by the election of a new solar-friendly government, and a dramatic up-tick in the domestic rooftop market. Domestic shipments more than doubled to 484 megawatts (MW), even as exports slid a modest 2.4% to 903MW on the back of the weakened European market, according to figures published by the Japanese Photovoltaic Energy Association. The spike in domestic demand has outpaced Japanese firms' ability to keep up, leading to a surge in imports from neighboring countries such as Taiwan.
SolarCity Appoints John Stanton as Vice President of Government Affairs
Veteran of SEIA, National Environmental Trust and Environmental Protection Agency brings more than 20 years of state and federal policy experience to leading national solar power provider
New Source of Clean Energy - Power-Generating Floors
The revolutionary Power-Generating Floor , works by converting physical pressure into electricity and has a wide range of potential applications. Part of the appeal of this device is that it emits no greenhouse gases or other pollutants. It consists of tiles that convert vibrations caused by people or automobiles passing overhead into electricity. Within each roughly 50-centimeter-square tile is a crystalline substance called a piezoelectric element. When outside pressure is placed on these elements, electrical polarization occurs and generates an electric potential in proportion to the amount of force applied. While output varies depending on the number of tiles, two steps by a person weighing 60 kilograms normally generates 0.1 Watts of power.
HostGator renews commitment to keep more than 1,800 servers green
3Degrees supplies HostGator with RECs for 130% of their computers' energy use.
Evergreen Solar Ships 31.9 Megawatts in the Fourth Quarter of 2009
Continued Strong Execution at Devens and China Expansion Remains on Track
SGS Prepares for the New Challenges in the Renewable Energy Sector
To answer new challenges and support the development in the Renewable Energy Sector, SGS appointed a new Global Renewable Energy Competence Centre Manager and welcomes new colleagues in the Technical Office Wind Energy.
The Role Of Law In The Renewable Energy Industry
Interview with Jack Jacobs, Managing Partner of Cleantech Law Partners.
5 Sources of Alternative Energy that you may not have heard of
Helioculture: The idea is to create hydrocarbons with a little help from the sun.
Sewage: Using microbial fuel cells, sewage can be used in bio-electrochemical systems to create power.
Evaporation: Apparently, scientists are working on ways to harness the difference in electrical properties that exist between air and water.
Human movement: Could the expanding planetary population actually power itself through movement?
Moon: One Russian company, RKK Energiya, thinks that moon mining for Helium-3 could be a possibility by 2020.
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Solar & Wind - Featured Product
LG Solar Unveils NeON R with Enhanced Aesthetics and Energy Savings
The NeON R module features "Back Contact" cell technology delivering an entirely black panel that is aesthetically pleasing and energy efficient. The cell's seamless, surface blends perfectly into nearly all rooftop designs while the module's electrodes are positioned on the rear of the cell. Using LG's N-type cell structure, the panels produce 365W of energy, up to 7.3kWp, compared to 5.8kWp of the p-type cell. The module's new design minimizes LID, thereby delivering a longer lifespan and increased energy output.
