Emissions & Efficiency | FleetOwner

Emissions & Efficiency

Why fleet fuel efficiency still matters after EPA GHG rollback

Roeth: Why fleet fuel efficiency still matters after EPA GHG rollback

With EPA greenhouse gas rules rescinded, fleets must weigh fuel volatility and long-term efficiency strategies.

Feb. 25, 2026

Diesel prices rise sharply while gas increases remain modest across the U.S.

Emissions & Efficiency

Diesel prices rise sharply, while gas increases remain modest across the U.S.

Feb. 25, 2026

Trucking Efficiency Roundup: Schneider and Royal Waste expand electric fleets as Cummins launches Ram incentive

Emissions & Efficiency

Trucking Efficiency Roundup: Schneider and Royal Waste expand electric fleets as Cummins launches Ram incentive

Feb. 25, 2026

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.

First look: DTNA’s Detroit Gen 6 engines tackle EPA 2027 with focus on fleet fuel savings

Feb. 19, 2026

Diesel and gas prices rise this week with notable regional differences across the U.S.

Emissions & Efficiency

Diesel and gas prices rise this week with notable regional differences across the U.S.

Feb. 19, 2026

Prevoté deploys Sunswap electric refrigeration unit to reduce diesel use on frozen delivery routes

Refrigerated Vehicles & Equipment

Prevoté deploys Sunswap electric refrigeration unit to reduce diesel use on frozen delivery routes

Feb. 17, 2026

mechanic with computer

The rise of cost-effective EVs and the impact of tariffs on maintenance

Feb. 16, 2026

Evaluating EPA SmartWay: Fuel efficiency gains vs. emissions impact in trucking

Emissions & Efficiency

Is EPA SmartWay just marketing hype? Let's look at the math.

Feb. 16, 2026

Trump and Zeldin announce GHG repeal

Emissions & Efficiency

EPA is ending vehicle GHG rules

Feb. 13, 2026

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