The idea of Space Based Solar Power (SBSP) has been around for a few decades—it was introduced by Peter Glaser in a 1968 Science article—but implementing it has always been seen as a costly endeavor. Now however, the high cost may be justified by the increasing need to power our planet.
Dr. Vasilis Fthenakis works with Brookhaven National Laboratory (BNL) and Columbia University to develop a lifetime cost analysis for renewable energy.