Dave Cooke

Senior vehicles analyst

Author image
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.

Subscribe to Dave's posts

Dave's Latest Posts

One in 10 diesel pick-ups has been illegally modified to increase pollution, creating emissions in excess of 10 times that of the Volkswagen Dieselgate scandal. Shutterstock

The RPM Act – How a Multi-billion Dollar Industry is Trying to Ruin Our Air

With “defeat devices” once again in the news, thanks to yet another manufacturer failing to comply with the Clean Air Act, now seems as good a time as any to remind folks how the automotive industry is actively working to undermine the protections of the Clean Air Act and increase the use of defeat devices in passenger cars and trucks. In this case, aftermarket parts manufacturers and dealers, under their trade association, are fighting for passage of the Recognizing Protection of Motorsports (RPM) Act, a bill which would cripple EPA’s ability to go after people who tamper with automotive emissions controls and one UCS has been tracking for more than three years. Since the industry continues to push this bill in session after session of Congress, let’s break down what the RPM Act does, why it keeps coming back, and why this zombie bill should be taken out and never be heard from again.

Read more >

Shutterstock
Screenshot retrieved 9/17/20
Bookmark and Share

California Moves Forward to Address Pollution from Heavy-Duty Trucks

The San Joaquin Valley and Southern California continue to have the worst air quality in country, in terms of both smog and particulate pollution (soot). Next Thursday, the California Air Resources Board (CARB) will vote a proposal to reduce smog-forming and soot emissions from heavy-duty vehicles sold in the state over the next decade. This latest proposal is a critical part of cleaning up the trucking sector until that broader transformation takes place. Read more >

Bookmark and Share

EPA Made So Many Mistakes with Clean Cars Rollback, Even Its Own Lawyers Want to Know What’s Up

On Monday, EPA’s Office of Inspector General (OIG) announced an investigation into the so-called “SAFE” rule, which rolled back Obama-era global warming emissions and fuel economy standards and will cost both consumers and the environment. This investigation is just the latest example of the many ways in which the administration’s attempts to cut corners and ignore science are being challenged.

Read more >

US EPA
Tingey Injury Law Firm/Unspalsh
Bookmark and Share

Eilis Garvey/Unsplash

On the Heels of Rollback, Auto Makers Seek Another Hand Out

While the administration just finalized its reduction in vehicle efficiency from 5 percent per year to no better than a measly 1.5 percent per year (despite their own evidence showing how bad it is for the country), that hasn’t stopped the auto industry from seeking even further reductions. In a new proposed change to how passenger cars and trucks are tested, the Trump administration is trying to give automakers a carve-out that would further increase global warming emissions from new cars by 1.6 percent.

Admittedly, this change is a little wonky so let me lay it out as best as I can. But the bottom line is that automakers are seeking even further, permanent reductions in the stringency of global warming emissions standards, right on the heels of a massive rollback of emissions standards.

Read more >

Eilis Garvey/Unsplash
Bookmark and Share

President Donald J. Trump at Andeavor Refinery in Mandan, North Dakota.

Trump Administration Finalizes Car Rule as Handout to Fossil Fuel Industry

Earlier this week, the administration rolled back fuel economy and emissions standards. It was such a bad idea that even their own analysis showed that it would cause $10-20 billion in net harm to the American people. So you might be asking yourself…why did they do it? Let’s see what they said. Read more >

Bookmark and Share