Government commissions Solar Power Satellites research

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The UK government has commissioned new research into space-based solar power (SBSP) systems using Solar Power Satellites as a sustainable energy source.

Video: Orbital model showing 2GW solar power satellite in a geosynchronous Laplace plane orbit. The satellite is visible to the sun for over 99.9% of the time throughout the year, offering 24/7 base load clean energy. (© Frazer-Nash Consultancy)

The satellites would collect solar energy, convert it into high frequency radio waves, and safely beam it back to ground-based receivers connected to the electricity power grid. Solar energy harvested in space offers the potential of an unlimited and constant zero carbon power source. 

Future energy predictions: Growth of flexibility and grid forming

First conjured by science-fiction writer Isaac Asimov in 1941, the concept is now being studied by several nations due to rapidly advancing lightweight solar panels and wireless power transmission technology. Together with lower cost commercial space launch, it is hoped that Solar Power Satellites could become a more feasible and economically viable sustainable energy solution.

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