News tagged with turbine

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Wind turbine

Rooftop wind turbine invention seeks support in Google contest

Technology / Energy

created Jan 29, 2009 | popularity 3.9 / 5 (20) | comments 11

(Physorg.com) -- A Seattle man has invented a small wind turbine that can be installed on homeowners' rooftops. The "Jellyfish" wind turbine generates about 40 kilowatt hours each month, which is enough to ...


Swift turbine

Quiet wind turbine could provide up to 30% of a home's power

Technology / Energy

created Oct 31, 2008 | popularity 4.2 / 5 (95) | comments 27

(PhysOrg.com) -- A quiet wind turbine developed in Scotland is now available in the US and Canada. Its developers say that the roof-based turbine can provide significant power for homes and commercial buildings ...


Composites for energy

Technology / Energy

created Jun 30, 2009 | popularity 3.3 / 5 (3) | comments 0

Advanced composite materials are playing a vital role in improved design and reduced operating costs for renewable energy technologies. Research presented today will highlight how wind, marine and solar power could address ...


Oxford turbines to harvest energy from tides

Oxford turbines to harvest energy from tides

Technology / Engineering

created Sep 10, 2008 | popularity 4.4 / 5 (5) | comments 1

Oxford researchers have developed a new tidal turbine which has the potential to harness tidal energy more efficiently and cheaply, using a device which is simpler and more robust and scaleable than current ...


Lehigh receives grant to reduce cost of carbon capture at coal-fired power plants

Space & Earth / Environment

created Nov 20, 2009 | popularity 3.3 / 5 (3) | comments 1

Lehigh University's Energy Research Center (ERC) has been awarded a grant from the U.S. Department of Energy (DOE) to develop methods of recovering and reusing the heat that would be generated by the carbon-dioxide (CO2) compressio ...


LLNL signs agreement with Siemens to improve wind energy efficiency

Technology / Engineering

created Feb 24, 2009 | popularity 5 / 5 (1) | comments 1

Lawrence Livermore National Laboratory has signed an agreement with Siemens Energy Inc. to provide high-resolution atmospheric modeling capabilities to improve the efficiency of wind farm sites, turbine design and wind farm ...