Source: Tree Hugger
Altaeros Energies inflatable Airborne Wind Turbine, which was claimed to be able to produce double the power at half the cost of wind turbines mounted at conventional tower heights, but the company has just announced their plans to deploy the next generation of the device at a height of 1000 feet off the ground.
The new version of their high altitude turbine is called the Buoyant Airborne Turbine (BAT), and when deployed at the end of the 18 month demonstration project, this device is expected to break the world's record for the highest wind turbine, beating the current record set by a Vestas V164-8.0-MW installed at the Danish National Test Center for Large Wind Turbines in Østerild.
"Altaeros has designed the BAT to generate consistent, low cost energy for the remote power and microgrid market, including remote and island communities; oil & gas, mining, agriculture, and telecommunication firms; disaster relief organizations; and military bases. The BAT uses a helium-filled, inflatable shell to lift to high altitudes where winds are stronger and more consistent than those reached by traditional tower-mounted turbines. High strength tethers hold the BAT steady and send electricity down to the ground. "