> He's describing a particular kind of hybrid, where the ICE acts purely as a power generator. That's pretty much how diesel railway locomotives work, they jus

> He's describing a particular kind of hybrid, where the ICE acts purely as a power generator. That's pretty much how diesel railway locomotives work, they just ditch the batteries and throttle the engine to control power. For regenerative braking (that isn't) they just have giant resistors with fans.