Jonna Hamilton

Senior manager of govt. affairs

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Jonna Hamilton is the Senior Manager of Government Affairs 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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The Biden Opportunity: Clean Transportation for All

We will soon have a president who knows that climate change is happening, that we need to take bold action to stave off the worst impacts, and that cleaning up our transportation system is a big part of that. Ensuring that the Biden administration delivers on its promises and takes even bolder action is going to require us all to roll up our sleeves, get to work, and keep the pressure on. Read more >

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The Moving Forward Act: Ten Ways the House Infrastructure Proposal Will Increase Electric Vehicles, Clean Energy, and Resilient Transportation

Today, US House passed their infrastructure proposal, the Moving Forward Act (H.R. 2)*. The result is a good bill that will pass out of the House – the question, as always, is what will happen in the Senate. Read more >

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A blue 2020 Toyota Prius on a back road

Toyota is Siding with Trump – I’m Just One of Many Angry Prius Owners

Dear Fellow Prius Drivers –

Were you as mad at Toyota as I was when you learned that they are actively undermining the Clean Air Act by siding with the Trump administration as they attack state authority and undermine emissions standards?  If so, you are not alone.

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Toyota Newsroom
2018 EPA Automotive Trends Report, Figure 2.4
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Resilience and Transitioning to EVs Should Be Key Features in New Highway Bill

Most legislation introduced in Congress doesn’t go anywhere – it doesn’t get a hearing, doesn’t get a vote, it just dies quietly at the end of the two-year congressional session.  However, there are a few things that Congress must do either annually or every few years, and these are the big “must-pass” bills that you sometimes hear people talk about. Read more >

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Photo: nsub1/Flickr

Congress Investigates Rollback of the Clean Car Standards – an Epic Oversight Hearing

The House Energy and Commerce committee held its first oversight hearing on the soon-to-be-rolled-back fuel economy and greenhouse gas standards on Thursday, June 20. The hearing highlighted how the rollback will be bad for consumers, the environment, health, and energy security. But the night before the hearing, Committee leaders called attention to the real beneficiaries of the rollback and officially launched an investigation into Big Oil’s covert campaign supporting the rollback, which was originally exposed in a blockbuster New York Times report late last year. The committee demanded answers on the coordination between the administration and  Marathon Petroleum, American Fuel and Petrochemical Manufacturers, American Legislative Exchange Council, Energy4US and Americans for Prosperity. Those answers are due on July 3 – we will see if these entities comply with the Committee’s request. Read more >

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