Jonna Hamilton

Sr. Washington Representative

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Jonna Hamilton is the senior Washington representative in the Clean Vehicles Program at the Union of Concerned Scientists (UCS). In that role, she leads interactions with Congress, executive branch agencies, and the White House on topics pertaining to fuel efficient cars, electric vehicles, and fuels policy. See Jonna's full bio.

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Is Your Representative Setting Us Up for Another Dieselgate?

[Update, 10/25/17, 11:45am: Click here to tell Congress to stop Diselgate 2.0]

Remember dieselgate? The Volkswagen scandal that led to huge emissions of harmful air pollution from their cars, criminal charges, and a $30 billion mea culpa? Well, dieselgate may be small compared to the new emissions scandal that is playing out across the country. This time, however, the emissions cheating would be explicitly allowed by Congress. Read more >

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