42109 Results for

4-megawatt wind turbine

Article

Small wind turbines add megawatts to U.S. grid

Sales of wind turbines under 100 kilowatts in capacity have grown rapidly thanks to better incentives, maturing technology, and consumer demand.

By May. 25, 2010

Review

Eton BoostTurbine 4000

The BoostTurbine 4000 is a reliable gadget charger for when you need extra power, but it's too big to slip into a pocket for everyday use.

Sep. 17, 2013

3.5 stars Editors' rating Sep. 17, 2013
Review

The Hoover WindTunnel 3 High Performance Bagless Upright

If you have primarily carpets in your home and want a sub-$200 vacuum cleaner that can help with your allergies and get pet hair and fine particles out of your carpets, the Hoover would make a good addition to your cleaning lineup.

Nov. 21, 2013

3.5 stars Editors' rating Nov. 21, 2013

MSRP: $179.99

Article

Corkscrew wind turbine brings juice to Indians stadium

A quirky helix-shaped wind turbine is an experiment in boosting wind speed to make wind energy viable in low-wind locations, such as cities and suburbs.

By Apr. 11, 2012

Article

Altaeros balloon boosts wind turbine power

Wind startup tests a prototype airborne wind turbine that uses a helium-filled shell to lift a small wind turbine into stronger and steady winds at higher altitudes.

By Mar. 28, 2012

Gallery

Makani Power rethinks the wind turbine (images)

Startup Makani Power has nearly completed testing on a 30-kilowatt prototype wind turbine designed to capture high-altitude winds either onshore or offshore.

4 Images Mar. 28, 2012

Editors' Take

Kazam Tornado 2 5.5

Tiny British company Kazam is one of the first to bring an octa-core phone to Europe, with its new dramatically named flagship.

Feb. 25, 2014

Pricing not available

Article

Offshore wind turbine goes really, really big

Siemens' 6-megawatt turbine uses permanent magnet for direct-drive generator and lightweight materials to ease operation in harsh ocean environment. And how about that 500-foot sweep?

By Nov. 29, 2011

Article

Plane or wind turbine? Holographic radar knows

Aveillant's three-dimensional holographic radar system resolves a problem that wind farms create for air traffic control and air defense radar systems.

By Oct. 27, 2011

Article

IBM's big data helps Vestas wind turbines crank

IBM Firestorm supercomputer will analyze petabytes of weather-related data to optimize placement of Vestas wind turbines and maximize performance over time.

By Oct. 25, 2011