According to Skywindpower.com, the energy in the high altitude winds is more than enough to meet the world's energy needs, it is non global warming, and the means of capturing this energy are available through a little further development of technologies that do not require any fundamental scientific breakthroughs. Truly high energy winds are at altitudes miles above us, not just at a few hundred feet where they can be tapped by rotors on towers. The total swept area for a Flying Electric Generator of the same megawatt rating as a ground based wind turbine is typically about a quarter as much. Yet the Flying Electric Generator would produce far more megawatt hours of electricity per year due to the much higher high altitude wind speeds and constancy. Read More.