METRO Magazine Logo
MenuMENU
SearchSEARCH

GHG emission standards for buses, trucks unveiled

Projected to reduce greenhouse gas emissions by nearly 250 million metric tons and save 500 million barrels of oil over the lives of the vehicles produced within the program's first five years.

October 25, 2010
2 min to read


On Monday, the U.S. Environmental Protection Agency ( EPA) and the U.S. Department of Transportation (U.S. DOT) announced the first national standards to reduce greenhouse gas (GHG) emissions and improve fuel efficiency of buses and heavy-duty trucks.

This comprehensive national program is projected to reduce GHG emissions by nearly 250 million metric tons and save 500 million barrels of oil over the lives of the vehicles produced within the program's first five years.

Ad Loading...

"Through new fuel-efficiency standards for trucks and buses, we will not only reduce transportation's environmental impact, we'll reduce the cost of transporting freight," said U.S. Transportation Secretary Ray LaHood. "This is a win-win-win for the environment, businesses and the American consumer."

EPA and DOT's National Highway Traffic Safety Administration (NHTSA) are proposing new standards for three categories of heavy trucks: combination tractors, heavy-duty pickups and vans, and vocational vehicles. The categories were established to address specific challenges for manufacturers in each area.

Overall, NHTSA and EPA estimate that the heavy-duty national program would provide $41 billion in net benefits over the lifetime of model year 2014 to 2018 vehicles. With the potential for significant fuel efficiency gains, ranging from seven to 20 percent, drivers and operators could expect to net significant savings over the long-term.

The innovative technologies fostered by this program would also yield economic benefits, enhance energy security and improve air quality. New technologies include widespread use of aerodynamic improvements and tire rolling resistance, as well as engine and transmission upgrades.

EPA and NHTSA are providing a 60-day comment period that begins when the proposal is published in the Federal Register. The proposal and information about how to submit comments is here and here.

Ad Loading...

As part of the process of developing this proposed rulemaking, NHTSA has prepared a Draft Environmental Impact Statement (EIS) for its proposed fuel efficiency standards. The Draft EIS compares the environmental impacts of the agency's proposal with those of a number of regulatory alternatives. Comments may be submitted on the Draft EIS through Jan. 3, 2011, and information on the submission of comments for this document may be found at the NHTSA Web address listed above.

 

More Motorcoach

A maintenance person with a tablet.
ManagementJune 5, 2026

Reinventing Fleet Maintenance with Real-time Visibility and AI

Transit leaders need to know what needs fixing, where to look, who is responsible, when work is completed, and what it costs without having to chase information across disconnected systems.

Read More →
ABA testifies for federal bus regulations

ABA's Ferguson Testifies in Support of BUS Act, National Standards for Bus Operators

The BUSES Act would create a nationwide framework preventing state and local governments from enforcing bus idling restrictions of less than 15 minutes, a threshold consistent with existing Environmental Protection Agency guidance.

Read More →
frontrunner bus image
SponsoredJune 1, 2026

A True Low-Floor Minibus Design Delivers Better Accessibility and Efficiency for Everyone

As transit demands evolve, so should your fleet. Download the whitepaper to see how the Low-Floor Frontrunner Minibus compares to traditional options.

Read More →
Ad Loading...
thumbnail for 2026 METRO Buyer’s Guide & Directory
SponsoredMay 27, 2026

2026 METRO Buyer’s Guide & Directory

Searching for the right vehicles, technology, equipment, or services for your public transit or motorcoach operation? This industry guide brings together manufacturers and suppliers from across the transportation market — all in one place. Download it to connect with the companies that help agencies and operators improve mobility, enhance operations, and move their organizations forward.

Read More →
The cover of the ABAF's Motorcoach Census 2025
Motorcoachby StaffMay 20, 2026

ABA Foundation’s 2025 Motorcoach Census Highlights Industry Growth, 77K Jobs

Conducted annually by Tourism Economics, the study found that 1,769 companies operating 49,543 motorcoaches are based in the US, while 122 companies operating 1,425 motorcoaches are located in Canada.

Read More →
Bus manufacturing image from ENC
Busby Staff and News ReportsMay 18, 2026

ENC Lands Additional 10-Bus Order From Academy Bus

The latest purchase brings Academy Bus’ AXESS fleet orders to 35 vehicles as ENC continues expanding its heavy-duty transit lineup.

Read More →
Ad Loading...
Gavel and measures of justice.

American Bus Association Files Lawsuit Against NYC Over Bus Idling Rules

The lawsuit, filed in the U.S. District Court for the Southern District of New York, challenges the City’s use of its Citizens Air Complaint program.

Read More →
Maintenance officials examining a vehicle on a lift.
Managementby Alex RomanMay 8, 2026

Avoiding Mid-Season Breakdowns: A Fleet Readiness Q&A

John Hatman, COO of Master’s Transportation, breaks down the priorities, warning signs and common mistakes fleet managers should address now to stay ahead of summer demand.

Read More →
New and Pre-Owned Sales 2023-2025
Motorcoachby StaffMay 6, 2026

ABA Report: Motorcoach Sales Tick Up in Q1 2026 as Market Stabilizes

The Foundation produces the report each quarter, using data collected from surveys of major motorcoach manufacturers that sell vehicles in the US and Canada.

Read More →
Ad Loading...
Photo of disaster in neighborhood near a highway
Security and Safetyby Alex RomanApril 30, 2026

How the Motorcoach Industry Supports Disaster Response and National Preparedness

Fred Ferguson, president and CEO of the American Bus Association (ABA), discussed how the industry prepares for emergencies, the growing recognition of motorcoaches as critical infrastructure, and steps operators can take to strengthen disaster readiness.

Read More →