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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Workers on a VW assembly line. Photo: iStock

Volkswagen Reaches Agreement on Dieselgate, but Questions Remain

Today, Volkswagen came to a partial consent decree with the Environmental Protection Agency (EPA) and the California Air Resources Board (CARB) over the diesel deception undertaken by the company. The deal lays out a path forward for consumers who bought the polluting vehicles, as well as a plan for mitigating the ensuing pollution—but a number of key questions still remain. Read more >

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Dear Automakers: Please Don’t Dismantle the Incredibly Successful Fuel Economy Standards

In 2012, the Environmental Protection Agency (EPA) and National Highway Traffic Safety Administration (NHTSA) set joint fuel economy and global warming emissions standards for passenger vehicles out to 2025. These standards (taken together with those finalized in 2010), which cover new vehicles sold from 2012 through 2025, represent the biggest step the country has taken to reduce oil use and global warming emissions, and it’s already paying dividends. Read more >

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Workers on a VW assembly line. Photo: iStock

What We Need from Volkswagen, EPA, and California to Make Things Right

For the sake of the public and the environment, we need a settlement that fits the magnitude of the crime. Read more >

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Photo: Unsplash

The 3 Biggest Mistakes You’ll Read in Transportation Stories This Year

This week marks the close of the North American International Auto Show in Detroit and the opening of the show here in Washington, DC.  Following up on record-breaking 2015 auto sales as well as big debuts at both the Consumers Electronics Show and in Detroit, there’s been a lot of automotive coverage…not all of it good, unfortunately. For example, this piece in the Detroit News contains a whole host of errors common to coverage of the automotive industry—errors that this blog post is meant to help navigate. Read more >

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EPA Reports Show Automakers Still Ahead on Fuel Economy

The EPA released two reports today detailing automakers’ compliance with global warming emissions standards and the technology improvements being deployed to meet these standards. Despite much public consternation from manufacturers about the difficulty in meeting these standards, manufacturers are more than one year ahead of schedule. Read more >

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