These wind turbines are generating electricity offshore, though not in the United States, which has only one offshore turbine in operation.
Wind Lens-Wind Turbine Could Boost Energy Generation 300%... Resembling giant white rims, these offshore turbines have the potential to produce up to three times as much energy as a standard offshore one....
Offshore power (wind, wave, and tidal power tech) is getting a funding boost in the UK.
Offshore Milling: A Dutch Plan for Windmills in the North Sea - Ons Erfdeel
8- Best roadside attraction Windmill Pictures, Palm Springs, California #EsuranceDreamRoadTrip
San Gorgonio Pass Wind Farm, Mt. San Jacinto, Desert Hot Springs, CA by Xavier de Jauréguiberry, via Flickr