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Related topics: energy , wind farms , wind turbines

Scotland passes turbine test to harness tidal power

(Phys.org) -- An underwater turbine being used for harnessing tidal power to generate electricity for homes and businesses has successfully completed its testing period in the island of Eday, one of Orkney’s ...

Technology / Energy & Green Tech

created May 20, 2012 | popularity 4.6 / 5 (18) | comments 41 | with audio podcast report

French company uses wind turbine to create fresh water

(Phys.org) -- French company Eole Water has announced that they have developed and are now in the process of selling wind turbines that have been modified to produce fresh drinking water. Company reps say ...

Technology / Energy & Green Tech

created May 01, 2012 | popularity 4.1 / 5 (21) | comments 28 | with audio podcast report

Walney offshore wind farm is world's biggest (for now)

(PhysOrg.com) -- The Walney wind farm on the Irish Sea--characterized by high tides, waves and windy weather--officially opened this week. The farm is treated in the press as a very big deal as the Walney ...

Technology / Energy & Green Tech

created Feb 11, 2012 | popularity 4.3 / 5 (16) | comments 88 | with audio podcast weblog

Makani's flying windmills win Breakthrough award

(PhysOrg.com) -- Makani Power, of Alameda, California, creators of the high-altitude wind turbine, is one of this year’s winners of the Popular Mechanics seventh annual Breakthrough Awards. Naming Makani ...

Technology / Energy & Green Tech

created Oct 08, 2011 | popularity 4.9 / 5 (15) | comments 37 | with audio podcast report

Ionic liquid catalyst helps turn emissions into fuel

An Illinois research team has succeeded in overcoming one major obstacle to a promising technology that simultaneously reduces atmospheric carbon dioxide and produces fuel.

Chemistry / Materials Science

created Oct 06, 2011 | popularity 4.2 / 5 (11) | comments 2 | with audio podcast

New omni-directional wind turbine can capture wind energy on building rooftops

(PhysOrg.com) -- Katru Eco-Energy, headed by founder and inventor, Varan Sureshan, has developed a new kind of wind turbine meant to capture the winds that fly in all directions atop big buildings, and unlike ...

Technology / Energy & Green Tech

created May 16, 2011 | popularity 4.9 / 5 (16) | comments 20 | with audio podcast report

Voice-based phone recharging

(PhysOrg.com) -- The noise that we produce can be a lot of things. It can be a valid means of communication. It can be an annoyance when you are trying to get to bed at night. It can be a migraine waiting ...

Technology / Hi Tech & Innovation

created May 10, 2011 | popularity 3.4 / 5 (5) | comments 8 | with audio podcast weblog

Swimming led to flying, physicists say

(PhysOrg.com) -- Like a fish paddles its pectoral fins to swim through water, flying insects use the same physics laws to "paddle" through the air, say Cornell physicists.

Physics / General Physics

created May 03, 2011 | popularity 5 / 5 (6) | comments 5 | with audio podcast

Vestas Announces New 7 megawatt offshore wind turbine

(PhysOrg.com) -- Vestas Chief Executive Officer Ditlev Engel announced in London their new V164 wind turbine, designed specifically for offshore wind power. Optimized for conditions in the North Sea, Vestas ...

Technology / Energy & Green Tech

created Apr 01, 2011 | popularity 4.7 / 5 (17) | comments 9 | with audio podcast report

Upgrading the vanadium redox battery

Though considered a promising large-scale energy storage device, the vanadium redox battery's use has been limited by its inability to work well in a wide range of temperatures and its high cost. But new research ...

Technology / Energy & Green Tech

created Mar 17, 2011 | popularity 5 / 5 (6) | comments 2 | with audio podcast

Discovery of mini 'water hammer' effect could lead to materials that water really hates

Researchers from Northwestern University and the Massachusetts Institute of Technology (MIT) have studied individual water droplets and discovered a miniature version of the "water hammer," an effect that produces the familiar ...

Physics / Condensed Matter

created Feb 08, 2011 | popularity 4.7 / 5 (18) | comments 4 | with audio podcast

Study claims 100 percent renewable energy possible by 2030

(PhysOrg.com) -- New research has shown that it is possible and affordable for the world to achieve 100 percent renewable energy by 2030, if there is the political will to strive for this goal.

Technology / Energy & Green Tech

created Jan 19, 2011 | popularity 4.1 / 5 (60) | comments 101 | with audio podcast report

Could solar wind power Earth?

(PhysOrg.com) -- As we strive to find sources of alternative energy, a number of researchers continue to look to what we consider the ultimate in renewable energy -- the sun. However, on earth creating efficient ...

Technology / Energy & Green Tech

created Oct 04, 2010 | popularity 4.1 / 5 (27) | comments 24 | with audio podcast weblog

Jaguar’s new electric concept supercar -- the C-X75

(PhysOrg.com) -- The new Jaguar C-X75 supercar concept model unveiled last week is primarily a plug-in electric car but with the added power and performance of micro gas turbines (jet engines) that would make ...

Technology / Energy & Green Tech

created Oct 04, 2010 | popularity 4.8 / 5 (25) | comments 20 | with audio podcast report

Airborne wind turbines to generate power from high winds (w/ Video)

(PhysOrg.com) -- Airborne wind turbines may soon be generating power from high-altitude winds to provide consistent, clean, cheap, and abundant energy for a power-hungry world.

Technology / Energy & Green Tech

created Jun 04, 2010 | popularity 4.1 / 5 (29) | comments 44 | with audio podcast report