BBTB: Storing energy by stacking blocks.

By:BBS on Tue, Aug 25, 2020 06:01:03 PST | Viewed 429 times

This is an idea for storing energy, mostly energy gained from solar, wind and renewable energy sources. The idea is that, using solar as an example, during the day, your solar panels will produce more energy than the population can use, but there is no good way to store the energy, since batteries are very expensive. So this idea is that you can use the energy to stack heavy objects and then regain the energy later by unstacking them. This principle essentially uses the force of gravity to store energy. Very neat!