Capturing Solar Energy in orbit and beaming it down to Earth in a 24 hours a day controlled process, in combination with hydrogen technology, apppears as one of the global, clean and sustainable solutions to replace fossil fuels. The application is expected to be operational in 30 years from now, and technological development is already underway.

http://en.wikipedia.org/wiki/Nicolas_Hayek
The new approach to individual solar production can be disruptive for the energy and car industry