Dave Cooke

Senior vehicles analyst

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Dave Cooke is a senior vehicles analyst in the Clean Vehicles Program, specializing in both light- and heavy-duty fuel economy. He conducts research on fuel efficiency technologies and the implications for oil consumption and greenhouse gas emissions across the transportation sector. See Dave's full bio.

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Dave's Latest Posts

8 Ridiculous Things in the Trump Rollback of Clean Car Standards (And 1 Thing They Get Right)

President Trump has followed through on his promise to roll back Obama-era fuel economy and emissions standards for passenger cars and trucks, proposing to freeze standards at 2020 levels.  Given the tremendous benefits of these rules to-date and the promising future for 2025 and beyond, you can imagine that justifying this rollback requires contortions that would qualify the administration for Cirque du Soleil…and you would be right.  Here are just a few of the ridiculous assertions found in the proposal to justify rolling back such a successful policy. Read more >

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Photo: NeONBRAND/Unsplash

New EPA Administrator, Same Bad Idea—Car Standard Rollbacks Would be Awful

For months now, we’ve heard from a variety of sources that the Trump administration is readying a proposal which would roll back 2025 vehicle standards to 2020 levels, halting progress on reductions in emissions and oil use at the same time that transportation has become the largest source of global warming emissions in the U.S.  With Scott Pruitt resigning from his post at the EPA, many had high hopes that this could signal a change in direction for the agency—unfortunately, Acting Administrator Andrew Wheeler appears headed down the same wrong-headed path.

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Photo: NeONBRAND/Unsplash
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Our Latest Automaker Rankings: What The Industry Needs to do to Keep Moving Forward

Every few years, UCS takes a look at the auto industry’s emission reduction progress as part of our Automaker Rankings series of reports. This year’s analysis, based on model year (MY) 2017 vehicles, shows that the industry has once again reached the lowest levels yet in both smog-forming and global warming emissions from new vehicles, despite the fact that many off-the-shelf technologies are deployed in less than one-third of all new vehicles.  Unfortunately, this record-setting trend in progress also shows some indications of slowing down, with Ford and Hyundai-Kia showing no progress towards reducing global warming emissions, and Toyota actually moving backwards.

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Automakers Pretend President Trump Isn’t Giving Them Exactly What They Asked For—We Don’t Buy it.

Today, automakers are meeting with President Trump to discuss his administration’s plans to rollback fuel efficiency and emissions standards on light-duty vehicles. Since reports of the proposal first began to leak, we’ve seen a number of statements from automakers claiming that this wasn’t what they asked for.  Unfortunately, these statements ring hollow—and their own proposals explain why. Read more >

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Vehicle pollution is a major issue for human health and the environment.

EPA Rolls Back Fuel Efficiency Standards at the Request of Automakers

Scott Pruitt’s decision to weaken fuel efficiency standards overturns thousands of pages of hard evidence that the standards are necessary. The consequences will be limiting consumer choice, increasing emissions, and undercutting the economy. Read more >

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