A brand new regenerative braking mechanism has recently been revealed by Mazda Motors. The system utilizes kinetic power from braking to power the automobile's electrical system. The system has been named i-ELOOP, which is a play on the saying "intelligent power loop." The system is intended to make an internal combustion vehicle function as almost as possible like a hybrid vehicle. I found this at: New Mazda regenerative braking system to roll out Changing ...