Storing excess renewable energy

Storing energy from renewable energy sources is essential

to balance supply and demand;

e.g. when the wind doesn't blow.

A well-known technology are batteries,

but there is more.

In this article I explain 6 types of technologies to store excess energy:
https://medium.com/climate-conscious/how-energy-from-renewable-sources-can-be-stored-696b425c302

To be able to balance the supply and demand for electricity in the grid, storing energy is essential (credit: mipan on Shutterstock)