" The one market that seemed to be guaranteed for oil for a very long time was transportation and, specifically, the automobile. No longer, not on the “Roadmap” to the future. For oil now faces a sudden challenge from the New Triad: the electric car, which uses no oil; “mobility as a service,” ride-hailing and ride-sharing; and cars that drive themselves. The result could be a contest for dominance in a new trillion-dollar industry: “Auto-Tech. "

― Daniel Yergin , The New Map: Energy, Climate, and the Clash of Nations