Hybrid cars are always said to be about fuel economy, but there's more about them.
Zero emission maneuvers for example.
Last week I left my car in a public parking.
As I was going to retrieve it, I saw that the car aside belonged to a woman that was just putting her little baby in his stroller.
Instinctively I kept myself from turning on the car, to prevent the baby from breathing exhausts from the car, when I realized that I was driving an hybrid.
I turned on the car and exited the parking in EV mode, without any emission.
Happy breathing baby!