Many many things about rain barrel + parts
Because of this, there are yearly water shortages in many cities nationwide, with rationing programs and overuse fines. By catching rainwater, however, you can relive some of the burden on your city's water supply, as well as keep your garden and yard healthy and watered year round. Energy efficiency. We all know that reducing the amount of energy we use to power our homes is important for the environment. However, many people do not think of using power when they use the city's water.