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The Conversation USA

To make the US auto fleet greener, increasing fuel efficiency matters more than selling electric vehicles

  • Written by John DeCicco, Research Professor Emeritus, University of Michigan
imageA used car superstore in Colma, California.Justin Sullivan/Getty Images

President Biden has proposed ambitious goals for curbing climate change and investing in a cleaner U.S. economy. One critical sector is transportation, which generates 28% of U.S. greenhouse gas emissions – more than either electric power production or industry.

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