Shopping? Check out our latest product comparisons


Avalanche effect - graphic visualization

Research continues to improve efficiency in solar cells, whilst simultaneously finding ways to lower the costs of module production. The latest research from TU Delft and the FOM Foundation for Fundamental Research on Matter surrounds the use of semiconducting nanocrystals (crystals with dimensions in the nanometer size range) to demonstrate a phenomenon called the “avalanche effect” which has the potential to significantly boost solar cell efficiency.  Read More

Plans unveiled for 2.3MW offshore floating wind turbine
 Photo: StatoilHydro

The world desperately needs viable sources of renewable energy and wind power is among the most promising solutions, but one downside is that turbines can be considered a blight on otherwise picturesque landscapes. The solution seems obvious enough - move the towers far out to sea where not only are they out of sight, but where the wind is at its strongest and most consistent. We first encountered this idea back in 2006 when we examined the efforts of MIT researchers to integrate a turbine with a floating platform similar to those used by offshore oil rigs. Now news that Norwegian oil and gas company StatoilHydro plans to invest around US$80 million to build a full scale offshore floating wind turbine.  Read More

ndustry's First Gen 8.5 Silicon Thin Film Photovoltaic Module

Germany is again making news in the solar field with the announcement of the industry’s first ever Gen 8.5 (5.7 meter square) silicon thin film solar PV module at Signet Solar’s new factory near Dresden. The accomplishment at the company's 200,000 square foot production facility and is another step towards lowering the cost of renewable solar energy through thin film technology.  Read More

A team of students in the College of Engineering at Rowan University is working with local inventor Neal Cramer to advance what's described as the first truly new solar thermal system in more than three decades.  Read More

Wind farm project

May 15, 2008 Texas based engineering and construction giant Fluor Corporation has been engaged to to design and construct the 500 megawatt (MW) Greater Gabbard Offshore Wind Farm.  Read More

Thin film solar cell production breakthrough

May 15, 2008 Advancing a viable market for photovoltaic solar energy involves a balancing act between creating efficient solar cells and at the same time reducing the cost of the manufacturing process. Solar efficiency has been demonstrated to levels as high as 22% (a record set by SANYO last year), and although HelioVolt Corporation's latest announcements concern technology that is only delivering 12.2% conversion, the company has made great strides on the other side of the equation. Its proprietary FASST reactive transfer printing process has produced solar cells in a record setting six minutes, according to HelioVolt that's 10 to 100 times faster than current production of thin-film photovoltaics and could lead to manufacturing costs of less than $1 per watt.  Read More

Solar Lilly Pads

May 13, 2008 Peter Richardson from Scottish architecture firm ZM Architecture has proposed using Solar Lily Pads on Glasgow’s River Clyde to harness the sun’s rays and send electricity to the city's grid. The concept has taken first place in the International Design Awards, (IDA), ‘Land and Sea’ competition. The lilypads are designed to be moved and dismantled easily as they are simply tethered to the river bed, with integrated motors used to rotate the discs for maximum exposure to sunlight throughout the day.  Read More

Massive zero energy digital media art wall to open in Beijing

Simone Giostra & Partners Architects have designed the GreenPix Zero Energy Media Wall that applies sustainable and digital media technology to the curtain wall of Xicui Entertainment Complex in Beijing, near the site of the 2008 Olympics.  Read More

Panorama Window Film installation

May 1, 2008 Window film provides a boost to home energy efficiency - but how do you quantify this prior to installation? To answer this question window film manufacturer Panorama has launched new software that allows installers to calculate the environmental and cost-saving benefits of installing window film on small commercial and residential buildings. The Panorama Specularis Energy Analysis and Film Selection Tool not only calculates energy savings, but identifies the ideal window film for the property and accurately calculates the return on investment for window film installation.  Read More

£10 million prize for innovation in marine renewable energy

April 29, 2008 The Scottish Government has offered the world’s biggest ever cash prize for innovation in the field of renewable marine-based energy. It is hoped that the £10 million (US$20 million) award will not only contribute to the global energy problem, but will help bolster Scotland’s own clean energy sector which already accounts for 16% of the nation’s generated electricity.  Read More

Looking for something? Search our 28,273 articles