• A gravity battery uses the power to lift a heavy weight either high into the air or to the top of a deep shaft. Then when the power is needed, winches gradually lower the weight.
  • The benefits of a gravity battery are that it’s free, clean and easily accessible, without the complications of producing hydrogen.
  • Gravitricity is a company trying to build on the concept of pumped hydro, which involves pumping water uphill and letting it flow down when needed.


Please enter your comment!
Please enter your name here

This site uses Akismet to reduce spam. Learn how your comment data is processed.