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Dave Cooke
Dave Cooke conducts research on fuel efficiency technologies and the implications for oil consumption and greenhouse gas emissions across the transportation sector.
Julien Goettelmann/Unsplash
John Phillips/Getty
Brandon Bell/Getty
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Melissa Sue Gerrits/Stringer (Getty)
Joe Raedle/Newsmakers
Jon Tyson/Unsplash
Everett Bartels/Unsplash
White House/Flickr
Chevrolet Pressroom
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Josiah Farrow/Unsplash
D. Cooke/UCS
J. O'Dea
A. Eyring/UCS
Volvo
Brothers91/istock
Rufa A-zade/Wikimedia
EPA
Chantal Cadorette/Unpslash
Brian Stalter/Unsplash
D. Cooke/UCS
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@smwallday/unsplash