Solar belt around the moon planned by Japanese engineers
A Japanese engineering firm have announced plans to build a Lunar Ring around the moon’s equator to collect energy from the sun’s rays and “...

https://downf33d.blogspot.com/2013/11/solar-belt-around-moon-planned-by.html
A Japanese engineering firm have announced plans to build a Lunar Ring around the moon’s equator to collect energy from the sun’s rays and “beam” it back to earth.
Shimizu, the construction and engineering firm behind the audacious idea, plan to construct a 400km-wide belt stretching around the entire equator of the moon for 11,000km. These solar panels would be able to absorb more of the sun’s energy as there would be no atmospheric interference, and then they plan to beam the energy back to earth as microwaves and focused lasers, which would then be converted into electricity back on the earth’s surface.
From Descrier