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Transportation Basics

Transportation Basics

Transportation today draws on a diverse mix of domestic fuels, advanced engine designs, electric-drive systems, and connectivity—all contributing to improved performance, energy security, and reliability across the transportation sector.

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Technological innovations—such as improving the advanced batteries that power plug-in electric vehicles and co-optimizing fuels and engines—reduce costs while increasing efficiency and performance. At the same time, innovative mobility strategies have the potential to transform the movement of people and goods, enhance national security, and save individuals and businesses both time and money.

Energy-efficient vehicle technologies are part of the solution. Electric drive vehicles—hybrid electric vehicles, plug-in hybrid electric vehicles, and all-electric vehicles—use electricity either as their primary fuel or, as with hybrids, to improve the efficiency of conventional vehicle designs. And because electricity and hydrogen are domestic resources, using them in vehicles boosts the U.S. economy.