Heavy Duty Trucking Logo
MenuMENU
SearchSEARCH

Truck Fleets Support Higher Fuel Efficiency Standards

A high percentage of fleet operators recently surveyed by the California clean transportation consortium CALSTART generally support higher national fuel efficiency standards for medium- and heavy-duty trucks, reported Natural Gas Intelligence.

by Staff
August 31, 2015
Truck Fleets Support Higher Fuel Efficiency Standards

Image courtesy of CALSTART.

1 min to read


Image courtesy of CALSTART.

A high percentage of fleet operators recently surveyed by the California clean transportation consortium CALSTART generally support higher national fuel efficiency standards for medium- and heavy-duty trucks, reported Natural Gas Intelligence.

According to the report, 87 percent of fleet operators surveyed support increased fuel economy rules, while 89 percent said they would pay more upfront for fuel economy technology if it led to overall savings even though fleet operators cited higher technology cost as their biggest worry regarding fuel economy rules.

Ad Loading...

The report concluded that proposed higher fuel efficiency standards will result in savings for fleet-dependent businesses, even when more money must spend more up front to purchase more fuel-efficient vehicles. However, the report found that fleet operators are concerned about maintenance costs and reliability, and seek better data from manufacturers regarding these areas.

CALSTART's report, "Higher Fuel Economy – Working for Fleets," was released at a hearing held by the U.S. Environmental Protection Agency and the National Highway Traffic Safety Administration in Long Beach, Calf., to get feedback about their jointly proposed fuel efficiency and greenhouse gas emission standards for trucks.

Click here to access the report.

More Fuel Smarts

EquipmentJuly 23, 2026

Cummins Adjusts 2027 Engine Rollout After EPA Proposal

The engine maker will gradually introduce its new Model Year 2027 diesel engines while continuing to offer current models during the transition, citing the EPA's proposed emissions rule changes.

Read More →
Four men in suits on the National Mall with giant video screen showing capitol building in the background
Equipmentby Deborah LockridgeJuly 10, 2026

EPA Proposal Could Ease 2027 Truck Costs and Buying Uncertainty

The proposal doesn't change the tougher NOx standard, but it would revise key implementation requirements that manufacturers say have driven up costs and complicated fleet purchasing decisions.

Read More →
Illustration showing Paccar MX engine with sketch illustration of DEF fill tank in background
Equipmentby Deborah LockridgeJuly 7, 2026

Cummins, Paccar Ease DEF Derates After EPA Guidance

Updated diesel engine software gives truck operators more time to address emissions-system issues while staying compliant with EPA emissions standards.

Read More →
Ad Loading...
Illustration with wrenches in background with "Maintenance in the Messy Middle: Biodiesel" text and NACFE Run on Less logo
Maintenanceby Jack RobertsJuly 2, 2026

Maintenance in the Messy Middle Part 3: Biodiesel

Biodiesel can reduce emissions, improve fuel-system lubricity and use existing diesel infrastructure. But NACFE’s Messy Middle maintenance report says fleets must actively manage storage, cold-weather operation, filters and oil drain intervals to avoid problems.

Read More →
thermo king heavy duty trucking
Safety & ComplianceJuly 1, 2026

Enhance Fleet Performance with High-Efficiency Auxiliary Power Units

Drive sustainable cost savings while increasing driver comfort during short- and long-haul logistics operations.

Read More →
Illustration with wrenches in background with "Maintenance in the Messy Middle: Renewable Diesel" text and NACFE Run on Less logo
Maintenanceby Jack RobertsJune 29, 2026

Maintenance in the ‘Messy Middle’ Part 2: Renewable Diesel Fuel

NACFE's latest Messy Middle Powertrain Service & Maintenance report says renewable diesel gives fleets an opportunity to reduce carbon emissions without changing trucks, fueling infrastructure or maintenance practices. But technicians still need to understand several important operational differences.

Read More →
Ad Loading...
Illustration messy middle maintenance diesel with wrenches in background
Maintenanceby Jack RobertsJune 26, 2026

The Diesel Engine Enters NACFE’s ‘Messy Middle’

NACFE’s new Messy Middle Powertrain Service & Maintenance report says keeping modern diesel engines running now depends as much on software, diagnostics and data as traditional mechanical service.

Read More →
Illustration showing DEF tank and Detroit engine
Equipmentby Deborah LockridgeJune 18, 2026

DTNA Software Update Gives Truckers More Time Before DEF Derates Take Effect

The changes reflect EPA guidance aimed at reducing downtime caused by emissions-system faults while maintaining compliance requirements.

Read More →
Illustration of exhaust aftertreatment system on an AI-inspired blue background and a green fuel pump nozzle in the foreground.
Maintenanceby Deborah LockridgeJune 15, 2026

New Agentic Predictive Maintenance Report Demonstrates How Degraded Aftertreatment Systems Waste Fuel

Questar analyzed a large mixed-class fleet and discovered it was wasting as much as $30 in fuel per vehicle, per day, because of mechanically degraded aftertreatment systems.

Read More →
Ad Loading...
Amazon electric cargo bike on New York City street
Fleet Managementby Deborah LockridgeJune 15, 2026

New York City's Microhub Project is Delivering Results

Trucking, last-mile delivery companies, and environmental advocates like what they are seeing so far with New York's microhub program.

Read More →