This article first appeared in Aerospace Daily & Defense Report.
Military planners responsible for finding space resources to support troops on the ground think the time may be ripe to advance the 40-year-old space solar power concept to help reduce the logistics train behind forward-deployed forces.
The concept of collecting solar energy above the atmosphere and beaming it to the ground as microwaves or lasers has long been seen among military freethinkers as a way to get electricity to remote airfields, fire bases or other distant outposts without having to haul fuel for diesel generators.
But that out-of-the-box concept may be gaining new life as the incoming administration looks for "green-energy" technologies to reduce reliance on foreign oil, and technologists home in on the hardware that would be needed to orbit deployable sunlight collectors measuring kilometers across and get power down from them to troops on the ground. Engineers studying space solar power (SSP) believe a pilot plant could be orbited fairly soon.
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