A new wind turbine blade design that researchers at Sandia National Laboratories developed in partnership with Knight and Carver of San Diego promises to be more efficient than current designs. It should significantly reduce the cost-of-energy (COE) of wind turbines at low-wind-speed sites.
Holiday shoppers who do most of their gift gathering on-line are saving more than wear and tear on their toes. They are also trimming emissions of carbon dioxide into the atmosphere by nearly half a million metric tons, according to calculations from the Department of Energy's Oak Ridge National Laboratory.
Emerson Process Management announced today the introduction of Ovation® SCADA for wind energy management. The Ovation SCADA system features state-of-the-art monitoring, control and diagnostic functionality that optimizes wind farm operations. The SCADA system for wind energy management is part of Emerson’s portfolio of SCADA solutions for renewable energy, which also includes hydro power and solar power, among others.
Toshiba has developed a new class of nuclear reactor 100 times smaller than a standard reactor. These micro sized nuclear reactors could be used to power large houses, apartment blocks or some city blocks.
Energy, housing and recycling solutions for the 21st century are among the research topics that will be presented at the TMS 2008 Annual Meeting & Exhibition, March 9-13, in New Orleans, Louisiana, USA. These topics are part of the “Materials and Society” vein of the meeting, which focuses on engineering solutions to some of society’s most perplexing problems.
Xcel Energy today announced plans to reduce greenhouse gas emissions, expand conservation and renewable energy and improve the efficiency of its electricity generation fleet in Minnesota.
Using smoke, laser light, model airplane propellers and a campus wind tunnel, a team led by Johns Hopkins University researchers is trying to solve the airflow mysteries that surround wind turbines, an increasingly popular source of “green” energy. The National Science Foundation recently awarded the team a three-year, $321,000 grant to support the project.
Using concentrated solar energy to reverse combustion, a research team from Sandia National Laboratories is building a prototype device intended to chemically “reenergize” carbon dioxide into carbon monoxide using concentrated solar power. The carbon monoxide could then be used to make hydrogen or serve as a building block to synthesize a liquid combustible fuel, such as methanol or even gasoline, diesel and jet fuel.
Damming the Red Sea could solve the growing energy demands of millions of people in the Middle East and alleviate some of the region's tensions pertaining to oil supplies through hydroelectric power.
If Europe wants to meet its 20% binding target for renewable energy by 2020, it must increase its use of offshore wind, delegates heard today at the opening of the Offshore Wind Conference in Berlin, Germany.
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