Japanese satellite will beam solar power to Earth in 2025 

 Japan will test solar power transmission from space in 2025 with a miniature space-based photoelectric plant that will wirelessly transmit energy from low Earth orbit to Earth. 

https://cdn.mos.cms.futurecdn.net/hip8kUApxWbD2BT9h3pLh9.jpg

https://www.space.com/japan-space-based-solar-power-demonstration-2025