Space-Based Solar Power Breakthrough to Be Announced
"First-of-a-Kind Long-Distance Demonstration of Solar-Powered Wireless Power Transmission Technology
The project demonstrated wireless power transmission between two Hawaiian islands 148 kilometers apart, more than the distance from the surface of Earth to the boundary of space."
http://www.spaceref.com/news/viewpr.html?pid=26383
linked from http://www.nasawatch.com/