Join
Search

Dave Cooke

Author image

About the author: Dave Cooke is a 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.

Sending FedEx a Message

In our latest report, Engines for Change, we noted that FedEx could save nearly $600 million annually in fuel costs if its truck fleet met fuel economy standards in line with our 2025 target. Our supporters came out in droves to carry that message to FedEx—this blog tracks the progress of those letters of support to FedEx urging them to support strong fuel economy standards. Read More

Bookmark and Share

Why A Snapshot Of An Automaker’s Fleet Doesn’t Tell The Whole Story

Last Thursday, I noted that the EPA released the latest annual report laying out how well each manufacturer is doing when it comes to meeting the increasingly stringent standards for passenger cars and trucks—the simple answer is that the industry is doing very well. But just looking at a single year doesn’t tell the whole story. Read More

Bookmark and Share

The Latest From The EPA: Car Manufacturers Are Exceeding Expectations

Today, the EPA put out its latest “scorecard” for the automakers, answering the question of how well each manufacturer is performing compared to the greenhouse gas emissions standards for light-duty vehicles. The indication is again a cautious optimism, showing that manufacturers continue to exceed the standards, reducing emissions at a rate faster than projected. This is good news for the climate, for consumers at the pump, and for staying on the path to a Half the Oil future. Read More

Bookmark and Share

Shipping Your Stuff Burns 70 Gallons of Fuel Every Year

With the ability to get just about anything you want delivered the next day thanks to services like Amazon Prime and companies like FedEx and UPS, we rarely question how these systems work—and at what cost. Today we are releasing a report called Engines for Change that examines exactly this question. How much oil do trucks and freight really use? What can we do to use less fuel while providing the expected level of service that is so closely woven into our daily lives? Read More

Bookmark and Share

Hyundai-Kia, the EPA, and 100 Million Reasons to Take Fuel Economy Seriously

On Monday, the Environmental Protection Agency (EPA) announced that Hyundai and Kia would be fined $100 million for violation of the Clean Air Act. This fine stems from the two companies submitting inflated fuel economy test results to the agency for over 1 million vehicles, resulting in an under-reporting of their respective global warming emissions.

The facts of this case were known prior to when we crowned Hyundai-Kia the “Greenest Automaker” in May, so this announcement does not change our automaker rankings. However, it does have important implications for the industry as a whole. Read More

Categories: Vehicles  

Bookmark and Share

Trending Towards Efficiency: EPA Shows New Vehicles are Saving Money and Lowering Emissions

Today, the EPA released the latest version of its annual report, Fuel Economy Trends. As a tech geek and data aficionado, I love this report because it gives a ton of information about what sort of technologies manufacturers are putting into cars and trucks and just how much we are improving fuel efficiency across the board. Below is a summary of some of the key points… Read More

Bookmark and Share

Clean Tech Comes In All Shapes and Sizes, Including Really Big Trucks

As we look at implementing new standards for heavy duty vehicles, it’s important to understand what technologies are out there on the horizon. To get a glimpse at who’s doing what and why, last week I attended the High-efficiency Truck Users’ Forum (HTUF) 2014 conference at Argonne National Lab. Suppliers, manufacturers, researchers, and fleet operators all got together to discuss the current technologies, those available in the foreseeable future, and the challenges and motivations for their adoption. Read More

Bookmark and Share

Why Chrysler Has the “Dirtiest Tailpipe” and Why I Want to See Them Do Better

With all of the hype this week surrounding Dodge’s latest power-infused sedan — and just in time for that beloved celebration of automotive history, the Woodward Dream Cruise — I thought today I would spend a “throwback Thursday” discussing some of my own personal history with the automaker. Read More

Bookmark and Share

On Cars, Trucks, and Beauty in the Backcountry: 4 Lessons from a Summer Roadtrip

For my big summer vacation this year, I spent over a week traveling the mountain west, crossing four states (South Dakota, Wyoming, Montana, Idaho), traversing eight national monuments and parks, and racking up over 2300 miles. Because even when I’m on vacation I can’t stop thinking about transportation, I thought I’d share a few observations from the trip: Read More

Bookmark and Share

Good Jobs, Green Jobs: Moving Freight More Efficiently

A couple weeks ago, I noted that we can reduce fuel consumption from the average new commercial truck by 40 percent in 2025. Improving the efficiency of these vehicles is a key component of our overall Half the Oil plan. But one of the reasons why reducing fuel from medium- and heavy-duty vehicles is so important is because they are strongly integrated into American commerce—everything you buy ends up on a truck at some point along the way. Read More

Bookmark and Share