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Heavy Duty Vehicles

Blog | October 26, 2017

Rollback of truck standards is bad news for fuel efficiency and air quality

The Environmental Protection Agency is taking the first of possibly several steps that could set back fuel efficiency for heavy-duty trucks, increase air pollution, and create market uncertainty for the trucking industry. At issue is the second phase of greenhouse gas emissions (GHG) standards for heavy-duty trucks, adopted in 2016. These standards are estimated to save 800,000 barrels of oil per day by 2040, thereby reducing fleet operating costs and hence the cost of goods.

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Blog | September 29, 2017

In Run on Less roadshow, trucks topped 10 mpg in real-world driving

The first-ever Run on Less roadshow demonstrated just how fuel-efficient a tractor-trailer can be in real-world operation. Seven Class 8 Freightliner, International, and Volvo tractor trucks drove 50,000 miles across the country, carrying more than 55,000 lbs. of goods on average, and converged in Atlanta on Sunday for the grand finale.

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Blog | August 17, 2017

Run on Less roadshow takes a national tour to showcase the next level of tractor-trailer fuel efficiency

In September, seven Class 8 tractor-trailers equipped with recent-model-year Freightliner, International, and Volvo trucks will participate in the first Run on Less roadshow to showcase fuel efficiency technologies. Organized by the North American Council for Freight Efficiency (NACFE) and Carbon War Room, the event will demonstrate how today’s tractors-trailers use new technologies to achieve best-in-class fuel economy.

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Blog | July 11, 2017

Don’t drop low-hanging fruit of truck fuel efficiency

A key element of the “Phase 2” heavy-duty vehicle fuel efficiency and greenhouse gas emissions standards adopted last fall was the program’s inclusion of trailers for the first time. That addition alone will deliver a cost-effective 7% improvement in tractor-trailer fuel efficiency.

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Blog | September 1, 2016

The good, better, and best of the Phase 2 heavy-duty vehicle standards

Heavy-duty vehicle fuel efficiency and greenhouse gas emissions standards are a signature program of the Obama administration, initially adopted in 2011. The Department of Transportation (DOT) and the Environmental Protection Agency (EPA) adopted a second phase of the program last month, built on the success of the Phase 1 program. Phases 1 and 2 together will reduce fuel consumption of new heavy-duty vehicles by 25-48%, depending on vehicle type, between model years 2010 and 2027.

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Blog | February 5, 2016

Fuel-efficient heavy trucks are on the horizon

Heavy-duty vehicles (more than 8,500 lbs. gross vehicle weight) are central to our economy: tractor-trailers carry goods, vocational trucks and heavy pickups help provide services, and transit buses transport passengers. In 2015, heavy-duty vehicles represented only 5% of on-road vehicles but consumed 30% of all highway fuel. Tractor trucks dominate this sector, accounting for about two-thirds of heavy-duty oil consumption, followed by vocational vehicles and heavy pickups.

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Blog | October 5, 2015

Phase 2 proposal drives truck fuel efficiency forward, but engine standards need a boost

New fuel efficiency and greenhouse gas emissions standards for heavy-duty vehicles and engines, proposed this summer, have just run the gauntlet of public comment on their way to final adoption next year. As proposed, these Phase 2 standards would provide major gains in fuel efficiency for heavy-duty vehicles by 2027.

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Blog | June 19, 2015

The Phase 2 truck fuel efficiency proposal is heading in the right direction, but has a few miles to go

The fuel efficiency and greenhouse gas emissions standards proposed today by the Environmental Protection Agency and the Department of Transportation would mean major gains in fuel efficiency for heavy-duty vehicles by 2027. The standards would deliver savings at the pump to truck owners and operators while reducing freight costs for businesses and for American families. The heavy-duty program is also a key element of the president’s climate action plan.

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Blog | May 6, 2015

Work more, refuel less: efficiency opportunities for heavy-duty pickups and vans

Heavy-duty pickups and vans have annual sales of more than 700,000 units and consume about 400,000 barrels of oil per day. The first US fuel efficiency and GHG emissions standards (Phase 1) for heavy-duty vehicles, adopted in 2011, will yield a 12% reduction in fuel consumption, on average, for heavy-duty pickups and vans by 2018.

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