Leonardo David is a writer and energy consultant who has worked on projects funded by the Inter-American Development Bank. An electromechanical engineer, he has written about solar energy and the ...

Freedom’s representatives even allow you to choose the percentage of grid power you want to offset. Another unique feature of Freedom Solar is ... offers an online calculator to estimate system ...

The battery chemistry is lithium iron phosphate, and this unit can additionally take in 500 watts of solar charging power ... manufacturers say you should calculate expected usage at 85% of ...

If you have a hankering for nuclear-powered domestic appliances though, all is not lost. [GH] is leading the charge towards a future of atomic energy, with a nuclear-powered calculator.

This isn't futuristic fantasy. Skydweller Aero is working toward turning this vision into reality with its innovative solar-powered plane. As the world's largest unmanned solar-powered aircraft ...

Researchers say they have successfully cultivated animal cells that draw energy through photosynthesis. Previously believed ...

Many experts believed it couldn't be done, but researchers in Japan have successfully introduced chloroplasts into hamster cells.

Bottom line: The MIT engineers' solar-powered desalination system represents a significant leap forward in sustainable water treatment technology. By eliminating the need for batteries and ...