Energy recovery

Energy recovery helps us to use energy more efficiently. It's kind of like recycling energy. Imagine you have a toy car that can run on a battery. When you are done playing with it, instead of throwing away the battery, you can use it to power other things. That's energy recovery. In real life, energy recovery is used to help us get more out of energy sources like electricity and fuel. For example, some cars have a feature that captures the energy from braking and uses it to help power the car when accelerating. This helps the car to use less fuel and be more efficient.