HDT Announces 2024 Top Green Fleets
Heavy Duty Trucking has honored 15 trucking operations as HDT Top Green Fleets for 2024 in recognition of their leadership in sustainability.

Trucking fleets are honored for their sustainability efforts with HDT Top Green Fleet awards.
Image: HDT Graphic
Heavy Duty Trucking has honored 15 trucking operations as HDT Top Green Fleets for 2024. These companies are leading the industry in sustainability, using tactics and strategies such as fuel efficiency and freight efficiency, alternative fuels, zero-emission options, and “green” facilities.
Each year, HDT’s editors put out a call for nominations and fleet submissions to be considered for HDT Top Green Fleet honors. We comb through those submissions and look at factors such as:
- Adoption of alternative fuels and powertrains
- Industry-leading fuel economy
- Freight-efficiency strategies
- Leading-edge “green” facilities
- Sustainability goals
- Willingness to share their experience with others
- Other “green” awards received
- Plans for the coming year
HDT’s Top Green Fleets awards started in 2013. They are featured in the July/August print issue of HDT; watch Truckinginfo for more details about each fleet’s sustainability efforts.
NFI and Nussbaum tie for the overall highest number of HDT Top Green Fleet honors, with 11 each, followed by M&M Cartage at 10.
The 2024 Top Green Fleets, in alphabetical order, are:
4 Gen Logistics/Duncan and Sons, Rialto, California, 3 consecutive years, plus Duncan & Sons in 2013
A. Duie Pyle, West Chester, Pennsylvania, 2 consecutive years, 9 overall
Averitt Express, Cookeville, Tennessee, 2 consecutive years, 3 overall
DB Schenker Land US, West Memphis, Arkansas. This is the first year as a Top Green Fleet for D.B. Schenker, but USA Truck, which Schenker acquired, was honored in 2018.
Detmar Logistics, San Antonio, Texas, 4 consecutive years
Knight-Swift Transportation, Phoenix, Arizona, 3 consecutive years, 7 overall (counting Knight and Swift before merger)
M&M Cartage, Louisville, Kentucky, 5 consecutive years, 10 overall
NFI, Camden, New Jersey, 7 consecutive years, 11 overall
Nussbaum Transportation, Hudson, Illinois, 5 consecutive years, 11 overall
Old Dominion Freight Line, Thomasville, North Carolina, 3 consecutive years, 4 overall
Paper Transport,De Pere, Wisconsin, 4 overall
Schneider, Green Bay, Wisconsin, 2 consecutive years, 6 overall
System Freight, Jamesburg, New Jersey, 2 consecutive years, 8 overall
TCI Transportation, Commerce, California, 3 consecutive years
Werner Enterprises, Omaha, Nebraska, 3 consecutive years, 4 overall
More Fuel Smarts

New California Law Could Shed Light on Electric Truck Prices
Why do battery-electric Class 8 trucks remain so expensive? A California bill signed by Gov. Gavin Newsom would give fleets and state agencies more visibility into what manufacturers charge.
Read More →
How Volvo Updated Its D13 for EPA 2027 [Watch]
Volvo’s updated D13 promises lower emissions without sacrificing performance or fuel economy. Take a closer look at what changed inside the engine in this HDT Spotlight video.
Read More →
Diesel Price Spike Shortens Payback for Natural Gas Trucks, Report Says
Energy Vision estimates fleets could recover the higher purchase price of an RNG-fueled Class 8 tractor in 1.3 to 2.8 years under current fuel-price scenarios.
Read More →
Calstart Becomes Catalyst Mobility, Reflecting Broader Focus
Calstart is now Catalyst Mobility, reflecting the nonprofit’s growing national role in clean transportation, including zero-emission trucks, infrastructure and incentive programs.
Read More →
Record Diesel Prices Squeeze Trucking Fleets
Average U.S. diesel prices have climbed to nearly $6 a gallon, surpassing the 2022 record as tight refinery capacity and Middle East disruptions keep fuel costs elevated.
Read More →
How Fuel Delivery Shapes Engine Performance
Fuel delivery depends on more than what happens at the injector. For fleet, maintenance and technical professionals, looking at the full path from pump to injector can provide useful context for understanding engine performance.
Read More →
East Coast Port Launches $45M Electric Truck Push
The Port Authority of New York and New Jersey announced millions in incentives for zero-emission drayage trucks, yard tractors, and new charging hubs near the port.
Read More →
Detroit Opens Orders for EPA 2027 Engines
Detroit isn’t starting from scratch to meet EPA 2027 diesel emissions standards. Its Gen 6 DD13 and DD15 engines keep much of today’s platform while updating the fuel and aftertreatment systems.
Read More →
Zero-Emission Truck Corridor Planned for West Coast
California, Oregon, Washington, British Columbia and Baja California are coordinating plans for truck charging and hydrogen fueling from Canada to Mexico.
Read More →A Closer Look at Kenworth’s Electric T880E Vocational Truck [Video]
Learn more about Kenworth's T880E battery-electric vocational truck at the Paccar Technical Center, including its range, applications, upfitting considerations, and PTO options, in this HDT Spotlight video.
Read More →

