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Solar power from space? it might happen in a couple of years


From Robinhood to slinging photons.

Some initial studies found that a plan to meet one-third of Europe's energy needs would require massive amounts of infrastructure and cost hundreds of billions of dollars. One of the key aspects of the test is to determine both the safety and efficiency of collecting the solar energy in space, transmitting it through the atmosphere, and then producing a usable source of power on the ground. Long term, there's the potential to provide a base load of power to augment the intermittent availability of terrestrial wind and solar energy—a key need if the world is to de-carbonize its electricity generation.

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