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Products: Energy
Novaled (Dresden, Germany) developed a 15 x 15 cm white OLED with a thickness of less than 2 mm. The Novaled OLED stack allows for a natural and warm white light, performing with a high color rendering index (CRI) of 90...
News: Green Design & Manufacturing
Oriel Sol3A™ solar simulators from Newport Corporation (Irvine, CA) are available in sizes from 2 x 2, 4 x 4, 6 x 6, and 8 x 8 inches, making them ideal for the test and measurement of solar cells.
News: Green Design & Manufacturing
DOE Invests in Improving SSL
Today, DOE Secretary Steven Chu announced the investment of up to $6.4 million (including $4.6 million from the American Recovery and Reinvestment Act) for advancing research and development of next generation high-efficiency lighting.
News: Green Design & Manufacturing
Using nanoparticle “inks” developed at University of Texas at Austin, solar cells could be printed more cheaply - with a roll-to-roll printing process on a plastic substrate or stainless steel. The prospect of...
News: Energy
A new LED display process developed by an international team of researchers offers properties like see-through construction and mechanical flexibility - which would be impossible to achieve with existing...
News: Energy
EnergyOr Technologies Inc., of Montreal, Canada, has designed, constructed, and tested an Unmanned Aerial Vehicle (UAV) platform to demonstrate its fuel cell hybrid technology. EnergyOr's system will...
News: Green Design & Manufacturing
Pacific Northwest National Laboratory researchers have developed a reusable organic liquid that can pull harmful gases like carbon dioxide or sulfur dioxide out of industrial emissions from power plants. Power plants...
News: Energy
An Ohio State University team led by Shang-Tian Yang, professor of Chemical and Biomolecular Engineering, has found a way to double the production of the biofuel butanol - which might someday replace gasoline in...
Videos: Energy
An Inside Look at Biomass in the Lab
At the National Renewable Energy Laboratory, scientists are developing technology to allow ethanol to be made from cellulose and hemicellulose, the fibrous material that makes up the bulk of most plant matter, instead of starches and sugars.
News: Green Design & Manufacturing
Coolerado Corp. of Denver, CO is the first winner of the UC Davis “Western Cooling Challenge.” Recent federal tests showed that their five-ton commercial rooftop unit should be able to...
News: Energy
High-rate digestion with microfiltration is state-of-the-art in large sewage plants. It effectively removes accumulated sludge, and produces biogas to generate energy. A Fraunhofer Institute study reveals that...
News: Green Design & Manufacturing
The T7 absolute inclinometer from US Digital (Vancouver, WA) utilizes a solid-state sensor to give high-accuracy tilt readings over a 360 degree range, and is ideal for concentrated solar power...
News: Energy
A filigree wire is standardly used to slice silicon blocks (ingots) into paper-thin wafers for solar cells. This wire can cut through the ingot at a speed of up to 60 km/h. Several...
News: Energy
Scientists are striving to develop organic solar cells that can be produced as easily and inexpensively as thin films. A major obstacle is coaxing these carbon-based materials to reliably...
News: Energy
A team of researchers from the U.S. and China modified a microbial fuel cell - a device that uses naturally occurring bacteria to convert wastewater into clean water...
News: Energy
Philips Lumileds (San Jose, CA) expanded its LUXEON® Rebel family of LEDs with nine new emitters designed for illumination solutions such as recessed lighting, street lamps, and retrofit bulbs. The new LEDs meet...
News: Energy
DOE announced the availability of up to $5.5 million from the American Recovery and Reinvestment Act to increase the use of higher ethanol blends up to E85 (85% ethanol/15% gasoline) by expanding refueling...
News: Energy
Today, the NASA Innovative Partnerships Program and the Comparative Aircraft Flight Efficiency (CAFE) Foundation officially announced the Green Flight Challenge. The flight efficiency competition is for...
News: Green Design & Manufacturing
In large cities across Asia, auto rickshaws (tuktuks) are one of the most important means of transportation. These tuktuks produce considerable CO2 emissions and air pollution, and their drivers are underpaid. Students...
Articles: Energy
The California Air Resources Board will require new cars sold in California to have windows that reflect or absorb heat-producing rays from the sun. Starting in 2012, windows...
News: Energy
Operating the air conditioning is the largest auxiliary energy drain on cars. In December 2008, DOE announced a project to study and develop thermoelectric heating and cooling systems. As partners in the project, NREL...
News: Energy
Improvements in Organic Photovoltaics on the Horizon
Organic photovoltaics, which rely on organic molecules to capture sunlight and convert it into electricity, have come a step closer to reality thanks to discoveries by NIST researchers. The scientists have deepened their understanding of the complex organic films at the heart of the devices.
News: Energy
New cavity organic light-emitting diode (COLED) technology from SRI International and light-emitting polymers from Showa Denko K.K. (SDK) produce a highly efficient light source that could replace...
News: Energy
Chinook – a $21.4 million supercomputer built by HP - has been commissioned for use by Pacific Northwest National Laboratory and the Department of Energy. It's primed to take on problems in...
News: Green Design & Manufacturing
This summer, University of Bath, UK researchers are constructing a “BaleHaus” made of prefabricated straw bale and hemp cladding panels on campus. Straw is a truly environmentally-friendly building material, being...
News: Energy
BaySpec, Inc. (Fremont, CA) introduces a Raman-specific 1064nm spectrometer designed for measuring microalgae, a promising future source of biofuels. Using the NunavutTM spectrometer, researchers were able to overcome...
News: Energy
Over 30 French college students have collaborated to design the world’s first solar-powered blimp, Nephelios. One hundred years after the first flight across the English Channel by Louis...
News: Lighting
Operating on just 150 watts, the powder-coated aluminum SafeSite® LED High Bay luminaire is designed to perform for over 10 years in demanding applications - three times as long as traditional HID fixtures, and...
News: Green Design & Manufacturing
DOE is offering $52.5 million for research, development, and demonstration of concentrating solar power (CSP) systems that provide low-cost electrical power both day and night. CSP technologies...
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