The world has focused on using a carbon-free method to obtain the energy needed by humans.

Accordingly, foreign media reported that a company called Form Energy is experimenting with an old battery technology that allows for days of energy storage for homes around the world.

The company has decided to use rust to produce batteries required for this purpose.

Could rust be the secret to solving fossil fuel power? https://t.co/LQUAJP136C pic.twitter.com/rSKkifU9JA

— CNN (@CNN) July 6, 2023