How to harvest solar power? Beam it down from space!

Indeed it seems that the soaring oil prices are breathing new life into
the SPS idea.

Sent to you by Lucio via Google Reader: How to harvest solar power?
Beam it down from space! via Digg on 6/1/08 The satellites would
electromagnetically beam gigawatts of solar energy back to ground-based
receivers, where it would then be converted to electricity and
transferred to power grids. The floating power plants could provide
round-the-clock clean, renewable electricity.
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