Energy

New Tool Appraises PV Systems

Scientists at Sandia National Laboratories, in partnership with Jamie Johnson of Solar Power Electric™, have developed PV Value™ - an electronic form to standardize appraisals of homes and businesses outfitted with photovoltaic (PV) installations.

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

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The Jan/Feb Issue of Lighting Technology is Here

Check out the newly redesigned Jan/Feb issue of Lighting Technology. Cutting-edge research news, industrial lighting application stories, feature articles, products, and new technologies for license help bring in the new year.

Posted in: Energy Efficiency, Lighting, LEDs, OLEDs, News

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Looking at Atmospheric Stability to Predict Wind Power

Power generated by a wind turbine largely depends on wind speed. In a wind farm in which the turbines experience the same wind speeds but different shapes, such as turbulence, to the wind profile, a turbine will produce different amounts of power. Two researchers say that this variable power can be predicted by looking at atmospheric stability.

Posted in: Wind Power, Energy Efficiency, Renewable Energy, News

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Breeding Grasses With Better Properties for Bioenergy

Researchers with the UK's Biotechnology and Biological Sciences Research Council (BBSRC) Sustainable Bioenergy Center (BSBEC) have discovered a family of genes that could help breed grasses with improved properties for bioenergy.

Posted in: Alternative Fuels, Biomass, Renewable Energy, News

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Superconducting Current Limiter

A new superconducting current limiter based on YBCO strip conductors has been installed at a power plant. At the Boxberg power plant of the Swedish company Vattenfall, the current limiter protects the grid for own consumption that is designed for 12,000 volts and 800 amperes against damage due to short circuits and voltage peaks.

Posted in: Power Management, Solar Power, Wind Power, Renewable Energy, Energy, News

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Sunflower-Inspired Pattern Increases Concentrated Solar Efficiency

There are only a handful of concentrated solar power (CSP) plants in the world. The technology could potentially generate enough renewable energy to power the entire U.S., provided that land and sunlight are in ample supply. Researchers have now come up with a design that reduces the amount of land required to build a CSP plant, while increasing the amount of sunlight its mirrors collect.

Posted in: Software, Solar Power, Renewable Energy, News

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Atlas Maps Renewable Energy Resources

A new geospatial application developed by the DOE’s National Renewable Energy Laboratory (NREL) allows users to map potential renewable energy resources in the United States. The interactive tool is called RE Atlas, and is free to use and available online.

Posted in: Software, Biomass, Geothermal Power, Solar Power, Wind Power, Renewable Energy, Hydroelectric Power, News

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