From the National Science Foundation:
It's a balloon that lifts a #wind turbine.
That's the easiest way to describe the technology being developed by Altaeros Energies. The company has reimagined the possibilities of balloon and #airshiptechnology to lift a wind turbine.
The high flyer has the potential to bring affordable wind#energy to remote communities and industries.
Read more: http://1.usa.gov/1F2mYKb
Image credit: Altaeros Energies