Emissions & Efficiency

Josh Fisher | FleetOwner
U.S. diesel prices drop after Memorial Day as regional fuel markets show broad declines across key trucking corridors
Diesel prices fall 7 cents nationwide after Memorial Day, with regional declines across Midwest, Gulf Coast, West, and East Coast markets.
May 28, 2026
157624628 | Vitpho | Dreamstime.com
Alternative powertrain adoption accelerates as fleets move beyond pilot programs
May 27, 2026
Eberspächer
Truck bunk heater technology reduces idling fuel costs and emissions for fleets in sleeper cab operations
May 25, 2026
Truck photo by Volvo Trucks North America
Class 8 truck fuel efficiency tweaks in the Volvo VNL
May 22, 2026
Dragonfly Energy
Dragonfly Energy sleeper cab battery system reduces truck idling and fuel use
May 21, 2026
151996698 | Vitpho | Dreamstime.com
How private truck fleets use telematics and analytics to improve fuel economy and routing
May 20, 2026
Josh Fisher | FleetOwner
Rocky Mountain diesel and gasoline prices rise as regional trucking fuel costs increase across U.S. markets
May 20, 2026
VTNA
Volvo Group North America CARB settlement resolves emissions compliance allegations on 2010–2016 engines
May 20, 2026
Proterra
Rivian EV production expansion, Proterra battery supply chain, Hyundai hydrogen trucks scale fleet operations
May 20, 2026

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