Green Innovations: Sci-fi or Real?

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  • Space-based solar arrays. Sci-fi or real?

    • Smallish solar panels have been used in space pretty much since they were first invented. But in Japan, scientists have plans to take things to a whole other level. By 2030, they intend to have an enormous array of space-situated solar panels beaming energy -- equivalent to what a large nuclear power plant produces -- down to Earth in the form of either microwaves or lasers.
    • Smallish solar panels have been used in space pretty much since they were first invented. But in Japan, scientists have plans to take things to a whole other level. By 2030, they intend to have an enormous array of space-situated solar panels beaming energy -- equivalent to what a large nuclear power plant produces -- down to Earth in the form of either microwaves or lasers.
    • Smallish solar panels have been used in space pretty much since they were first invented. But in Japan, scientists have plans to take things to a whole other level. By 2030, they intend to have an enormous array of space-situated solar panels beaming energy -- equivalent to what a large nuclear power plant produces -- down to Earth in the form of either microwaves or lasers.

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