Is there any future prospect to generate usable amount of energy from various EM Fields available around us ?

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Baohua Jia

This is a very interesting questions. I know people from the States conducted research on IR energy harvesting. If we can make use of the EM field surrounding us, we may turn the wasted energy into useful format. It is a very good idea.

Dhanu Chettri

Yes, ambient RF energy can be harvested via RF energy harvesting technique.