Free Republic
Browse · Search
News/Activism
Topics · Post Article

To: BitWielder1

They might as well build them tall enough so that they’re in the jet stream. Just sayin’.


9 posted on 05/20/2015 4:44:38 AM PDT by rktman (Served in the Navy to protect the rights of those that want to take some of mine away. Odd, eh?)
[ Post Reply | Private Reply | To 6 | View Replies ]


To: rktman
World's Highest Wind Turbine Will Hover Above Alaska
http://spectrum.ieee.org/energywise/energy/renewables/first-commercial-floating-wind-turbine-hovers-above-alaska

The title for world's largest wind turbine is constantly up for grabs as manufacturers build higher and bigger to capture more energy from the passing air.

One turbine in Alaska, however, will now spin high above the rest. Altaeros Energies will launch its high-altitude floating wind turbine south of Fairbanks to bring more affordable power to a remote community. Ben Glass, CEO of Altaeros told The New York Times that the company expects to provide power at about $0.18 per kilowatt-hour, about half the price of off-grid electricity in Alaska.

Unlike its earth-bound brethren, the airborne turbine is not intended to supply power for large electric grids. Instead, its sweet spot is serving far-flung villages, military bases, mines, or disaster zones. Various researchers have been developing floating wind turbines for years, but the 18-month project in Alaska will be the first longer-term, commercial project to test the technology, according to Altaeros.

Altaeros’ Buoyant Airborne Turbine (BAT) is an inflatable, helium-filled ring with a wind turbine suspended inside. It will float at a height of 300 meters, where winds tend to be far stronger than they are on the ground. The altitude of the BAT is about double the hub height of the world’s largest wind turbine.


14 posted on 05/20/2015 4:51:46 AM PDT by thackney (life is fragile, handle with prayer)
[ Post Reply | Private Reply | To 9 | View Replies ]

Free Republic
Browse · Search
News/Activism
Topics · Post Article


FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson