System Continuously Monitors Power and Thermal Use, Pinpoints Waste Areas

A wireless monitoring system from Arch Rock (San Francisco, CA) provides continually updated information on a data center's electrical usage and thermal status - giving users the knowledge to take energy-conservation measures, while maximizing the operational efficiency and reliability of servers and other computing equipment.

Posted in: GDM, Products, Products, Energy, Energy Efficiency


New Material Could Boost Data Storage, Save Energy

North Carolina State University engineers have developed a new material that would allow a fingernail-size computer chip to store the equivalent of 20 high-definition DVDs or 250 million pages of text, far exceeding the storage capacities of today’s computer memory systems.

Posted in: GDM, News, News, Energy, Energy Efficiency, Renewable Energy, Solar Power, Transportation


Ultracapacitor Provides Enhanced Backup Power

Roughly the size of a postage stamp, the PC-10 ultracapacitor from Maxwell Technologies Inc. (San Diego, CA) has a proprietary electrode for enhancing the reliability of backup power in enterprise storage and powering smart utility meters, among other applications.

Posted in: GDM, Products, Products, Energy, Energy Efficiency, Energy Storage


PV Measurement System

Newport Corporation’s Oriel Instruments division (Irvine, CA) has introduced the Oriel IQE-200TM, an instrument that permits simultaneous measurements of the external quantum efficiency (EQE) and the internal quantum efficiency (IQE) of solar cells, detectors, or any photon-to-charge converting devices.

Posted in: GDM, Products, Products, Energy, Renewable Energy, Solar Power


Germany Takes the 2009 Solar Decathlon

Today, DOE Deputy Secretary Daniel Poneman announced the winners of the 2009 Solar Decathlon competition on the National Mall in Washington, D.C. The student team from Darmstadt, Germany, won top honors by designing, building, and operating the most attractive and efficient solar-powered home. This is the team's second-straight Solar Decathlon victory.

Posted in: GDM, News, Videos, News, Energy, Energy Efficiency, Renewable Energy, Solar Power, Lighting


Silver Nanoparticles Give Polymer Solar Cells A Boost

Researchers at Ohio State University, led by professor Paul Berger, are experimenting with polymer semiconductors that absorb the sun’s energy and generate electricity - with the goal of lighter, cheaper, and more-flexible solar cells. The team has discovered that adding tiny bits of silver to the plastic boosts the material's electrical current generation.

Posted in: GDM, News, News, Energy, Energy Efficiency, Renewable Energy, Solar Power


Sequenced Genome Could Enable More Efficient Biofuel Production

A strain of yeast, which thrives on turning sugar cane and other tough grasses into ethanol and might be used as biofuel, has had its genome completely sequenced by researchers at Duke University Medical Center.

Posted in: GDM, News, News, Biomass, Energy, Renewable Energy, Alternative Fuels, Green Design & Manufacturing


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