Emissions & Efficiency

Josh Fisher | FleetOwner
DTNA Head of Powertrain Engineering Greg Braziunas presents the technical specs and fuel efficiency gains of the new Detroit Gen 6 heavy-duty engines for EPA 2027 compliance.
Built on its long-running Heavy-Duty Engine Platform, Daimler Truck North America’s new Gen 6 diesel engines utilize a novel pre-SCR system to meet the EPA’s strict 2027 NOx limits...
Feb. 19, 2026
14248213 | Petro Perutskyy | Dreamstime.com
Diesel and gas prices rise this week with notable regional differences across the U.S.
Feb. 19, 2026
Sunswap
Prevoté deploys Sunswap electric refrigeration unit to reduce diesel use on frozen delivery routes
Feb. 17, 2026
ID 334430142 | Automotive © Serhii Hryshchyshen | Dreamstime.com
mechanic with computer
Feb. 16, 2026
Photo: Kevin Rohlwring
Evaluating EPA SmartWay: Fuel efficiency gains vs. emissions impact in trucking
Feb. 16, 2026
The White House
Trump and Zeldin announce GHG repeal
Feb. 13, 2026
299445243 | Giovanni Gagliardi | Dreamstime.com
Why 2027 truck pre-buy decisions can’t wait for fleets facing emissions changes
Feb. 12, 2026
22517369 | Hansenn | Dreamstime.com
Diesel and gasoline prices rise nationwide as spring approaches
Feb. 11, 2026
Pilot
Trucking Efficiency Roundup: Tesla Semi chargers, Horizon Motor, Mitra EV expand fleet electrification
Feb. 10, 2026

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