The Automotive Energy Revolution

Every automobile on the roads of the world reflects a long and complex chain of industrial production and energy usage. Yet we live in a world where many of the highest quality resources and energy supplies have already been exploited. And lower quality resources are more expensive to extract and exploit, if they are even available. So the world

Every car requires steel, aluminum, copper and lead. Each car requires rubber, plastic, and myriad of other petroleum and natural gas by-products. And there is much else in the long industrial ladder of automobile production. Just think in terms of the energy that goes into processing materials, fabricating parts, building components, assembling a finished product, and all the transportation along the way. In addition to the basic energy and material resources that go into manufacturing an automobile, the sheer number of vehicles reflects a lot of fuel tanks to fill with gasoline and diesel. And this does not even touch on the energy and resources that go into building road systems.

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