Energy & The Environment

Beyond the Light Switch - Part III

Special | 56m 46s

On this edition of Beyond the Light Switch, we focus on the electrification of the American economy - in transportation, shipping, airlines, even in the U.S. military and its importance to our national security. Our host, Scientific American's David Biello, journeys across the country to examine America's switch to electrification as a key strategy in reducing our foreign oil dependence.

Aired: 04/22/15

Rating: NR

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Energy & The Environment is a local public television program presented by DPTV.