Trep Life

Turning the Truck Industry Green

Since its launch in 2009, Motiv Power Systems has grown 50x--and it isn't slowing down. Co-founder Jim Castelaz talks about the grind, hustle, and payoff of transforming gas-powered vehicles into clean tech.

When Jim Castelaz started Motiv, he had no money, product or experience--just a few good engineers and a great idea.