Fuel Smarts

51  -  100  of  380

October 2015, TruckingInfo.com - WebXclusive

Much Work Remains to Get to Final Version of GHG Phase 2 Proposal

Photo: Jim Park

By Deborah Lockridge

The old adage “the devil is in the details” could have been invented for the new “phase 2” greenhouse gas / fuel efficiency regulations proposed by the EPA and the NHTSA.

Tags: Emissions, GHG, Greenhouse Gas Emissions, FTR, Daimler Trucks North America

October 2015, TruckingInfo.com - WebXclusive

TransPower's Totally Electric Class 8 Tractor [Video]

Photo by Jim Park

By Jim Park

True zero-emissions freight transportation is closer to reality than you might think. A California-based technology company called TransPower USA has five Class 8 tractors in service now working out of the Port of Long Beach. Jim Park takes one for a drive in this Focus On... video.

Tags: Test Drive, Battery-Electric Vehicles, TransPower

October 2015, TruckingInfo.com - Editorial

Commentary: Rocket Science Circa 1995

Rolf Lockwood

By Rolf Lockwood

Today's complex engines may be different from in 1995 but the principles of getting better gas mileage haven't changed.

Tags: GHG, EPA, Fuel Economy

September 2015, TruckingInfo.com - Feature

Sausage Fleet Switches to Propane Autogas

Photo: Stevens Sausage

By David Cullen

Tim Stevens, president of Stevens Sausage, decided in 2013 to move away from spec’ing more diesel engines for the company’s 13-vehicle delivery fleet. So he decided to covert them to propane autogas.

Tags: Propane Autogas, Alternative Fuels, Propane Conversion

September 2015, TruckingInfo.com - Feature

Customers Make LNG ‘No-Brainer’ for Florida Fleet

Photo: Raven Transport

By David Cullen

The Jacksonville-based truckload carrier's transition to LNG was driven by three factors: addressing customers’ sustainability goals, contributing to U.S. energy independence, and lowering fuel costs for the 500-truck fleet.

Tags: Green Fleets, Natural Gas Vehicles, Alternative Fuels, LNG, Clean Energy

September 2015, TruckingInfo.com - Feature

PG&E Electrifies Its Sustainability Efforts

Photo: PG&E

By Adam Pringle

PG&E has proposed the building of 25,000 public EV chargers throughout California. Along with San Diego Gas & Electric and Southern California Edison, it is waiting for approval from the California Public Utilities Commission.

Tags: Sustainability, PG&E, Fuel Efficiency, Battery-Electric Vehicles

September 2015, TruckingInfo.com - Feature

CNG: From an Idea to a Solution

Photo: Ryder

By Stephane Babcock

Before starting down the path of alternative fuels Ryder System had the benefit of a deep understanding of diesel technologies, which led them to research some alternatives.

Tags: Natural Gas Vehicles, Alternative Fuels, CNG, Ryder

September 2015, TruckingInfo.com - Feature

Mesilla Valley Transportation Swears by Its B20 Biodiesel Blend

While biodiesel mandates have probably done more to build resistance to its use than win over its skeptics, some fleets, like Mesilla Valley Transportation, report high levels of success with the fuel.

By Jim Park

While biodiesel mandates have probably done more to build resistance to its use than win over its skeptics, some fleets, like Mesilla Valley Transportation, report high levels of success with the fuel.

Tags: Emissions, Biodiesel, Alternative Fuels

September 2015, TruckingInfo.com - Feature

The Downspeeding Learning Curve

Rolling two-lane roads are no place for a downsped driveline. If you’re considering a downspeeding axle spec, application and terrain must be considered. Photo: Jim Park

By Jim Park

Today's "downsped" drivetrains can improve fuel economy, but high torque and low axle ratios can create all sorts of havoc with drivetrain components.

Tags: Fuel Economy, Axles, Downspeed

September 2015, TruckingInfo.com - Editorial

The Electric Truck Future

Rolf Lockwood

By Rolf Lockwood

We’ve been flirting with electric trucks for an awfully long while now but they remain limited in applications. This is not to say the electric truck idea is dead. Far from it.

Tags: Electric Vehicles, Hybrids, Wrightspeed

September 2015, TruckingInfo.com - Cover Story

No Easy Math to Plot A Green Path

By David Cullen

Any fleet thinking of going green should think long and hard about what it expects to gain by switching to alternative power.

Tags: Natural Gas Vehicles, Propane Autogas, Alternative Fuels

September 2015, TruckingInfo.com - WebXclusive

Start Reliably and Reduce Idling This Winter

Photo: Maxwell Technologies

By Jeremy Cowperthwaite, Maxwell Technologies

Every driver with experience operating heavy-duty diesel trucks knows that batteries have their limitations in cold weather-- they can’t maintain their cranking power when temperatures drop. Extreme cold is their enemy.

Tags: Maxwell Technologies, Idling, Winter

August 2015, TruckingInfo.com - WebXclusive

New Report Explores Lightweighting

via Trucking Efficiency

By Andrew Halonen, NACFE Study Manager

The North American Council on Freight Efficiency and the Carbon War Room released their most recent “Confidence Report,” on lightweighting strategies for heavy-duty trucks, released August 25 at the Fleet Technology Expo in Long Beach, Calif.

Tags: Class 8, Fuel Efficiency, Lightweight Materials, NACFE, Truck Weight, Lightweighting

August 2015, TruckingInfo.com - WebXclusive

SmartWay List Swells with Cheap Chinese Tires

Will an increasing number of cheap imported tires cause a rise in the amount of roadside tire debris? Photo by Jim Park.

By Jim Park

A massive influx of Chinese tires, some costing $100 or less, has flooded the U.S. EPA's list of SmartWay verified tire in the past year. What does this mean for tire retailers and retreaders, fleets and even the enforcement community?

Tags: China, EPA SmartWay, Tires

August 2015, TruckingInfo.com - Department

Starship Rig Shooting for Top MPG

Artist’s rendering of what the StarShip fuel-econnomy vehicle may look like.

By Tom Berg

By the early ’80s some fleets were using roof-mounted air fairings on their road tractors to reduce drag. That got the attention of owner-operator Bob Sliwa, who figured a lot more could be done.

Tags: Shell, Fuel Economy, Aerodynamics

August 2015, TruckingInfo.com - WebXclusive

Change in Excise Tax Removes One LNG Stumbling Block

By Deborah Lockridge

The temporary highway funding bill passed this summer changed how liquified natural gas is taxed to make it more equitable to diesel fuel, and one LNG provider believes that will lead more fleets to consider using it as an alternative fuel.

Tags: Natural Gas Vehicles, Diesel Tax, LNG, Pivotal LNG

August 2015, TruckingInfo.com - Editorial

Commentary: GHG - A Look Beyond the Machinery

Rolf Lockwood, Executive Contributing Editor

By Rolf Lockwood

The problem with the proposed Phase 2 GHG regulations is that Washington never sees the whole picture with the trucking industry.

Tags: Emissions, Regulations, GHG, EPA, Fuel Economy

August 2015, TruckingInfo.com - Feature

A Closer Look at Proposed Phase 2 GHG Rules

Photo: Jim Park

By David Cullen

We take a close look at the proposed 'Phase 2' greenhouse gas/ fuel economy rules.

Tags: Emissions, Regulations, GHG, EPA, Fuel Economy

August 2015, TruckingInfo.com - WebXclusive

California Aims to Regulate Sustainability Into Freight System

Image: California State Transportation Agency

By David Cullen

Trucking stakeholders across the country will be keenly watching developments in California after a recent proclamation by Gov. Jerry Brown called for zero-emission technologies in vehicles.

Tags: CARB, California, GHG, California Trucking Association

July 2015, TruckingInfo.com - Department

4 Ways Hirschbach Saves Fuel

The fleet’s latest aerodynamics retrofit project is the FlowBelow AeroKit, with quick-release wheel covers and tandem fairings that fill the gap between and behind the tractor drive wheels. Photo courtesy Hirschbach Motor Lines

By Deborah Lockridge

At Hirschbach Motor Lines, an 850-truck-and-growing refrigerated fleet based in East Dubuque, Ill., the goal is “to become the most fuel-efficient fleet in the trucking business while providing best-in-class service to our customers."

Tags: Fuel Savings, Driver Training, Fuel Efficiency, Reefers, Aerodynamics

July 2015, TruckingInfo.com - Feature

Two Oil Categories Rolling to the Finish Line

Inside an engine test cell at San Antonio’s Southwest Research Institute, which helped develop two new engine tests that define the wear-performance parameters of the new PC11-A and PC-11-B oil-service categories for heavy-duty applications.

By David Cullen

It’s not rocket science to split an API oil-service category. But it takes lots of chemical engineering to develop and bring to market not one, but two, new heavy-duty motor oil specs in a mere five years.

Tags: Emissions, Fuel Efficiency, Fuel and Oil, API

June 2015, TruckingInfo.com - Feature

Daimler's SuperTruck Revealed

With a 115% freight efficiency improvement and 12.2 mpg, the DTNA team had to pull out all the stops to turn its goals into realities. Photos: Stephane Babcock

By Stephane Babcock

With a 115% freight efficiency improvement and 12.2 mpg, the DTNA team had to pull out all the stops to turn its goals into realities.

Tags: Aerodynamics, SuperTruck, Freight Efficiency, Powertrain Integration

June 2015, TruckingInfo.com - Feature

Breaking the 11 MPG Barrier

For Michael Niss, reaching 11 mpg is not just a dream. It is quickly becoming a reality through his project company, Breaking 11.

By Stephane Babcock

For Michael Niss, reaching 11 mpg is not just a dream. It is quickly becoming a reality through his project company, Breaking 11.

Tags: Trailers, Fuel Economy, Aerodynamics

June 2015, TruckingInfo.com - WebXclusive

How Targeting Inefficient Fleets Leads to Big Gains

Ian Wright

By Steven Martinez

Q&A with Fleet Technology Expo's opening keynote speaker Ian Wright. He's one of the founders of Tesla Motors but these days he is setting aside luxury electric cars to tackle a much larger problem: How to make medium-duty trucks more efficient.

Tags: Fuel Efficiency, Turbine Truck Engines, Battery-Electric Vehicles, Fleet Technology Expo, Wrightspeed, Medium-Duty Trucks

June 2015, TruckingInfo.com - Feature

Keeping Diesel Fuel Clean

The presence of water or other fluid mixed with diesel fuel is clearly apparent from the stratification shown here.

By Deborah Lockridge

If you don’t take steps to keep diesel fuel clean, it can degrade your fuel economy, damage expensive fuel system components and cause downtime. That’s never been more important than today.

Tags: Filtration, Filters, Engine Protection, Diesel

June 2015, TruckingInfo.com - Feature

High-mpg Model Round-Up

Start with these aero tractors for the best fuel economy.

By Tom Berg

The best fuel economy starts with a truck model specifically designed to squeeze the most possible miles from a gallon of diesel fuel and all major builders offer these for their on-highway customers.

Tags: Kenworth, International, Volvo Trucks, Freightliner, Peterbilt, Fuel Efficiency, Western Star, Mack Trucks, Fuel Economy

June 2015, TruckingInfo.com - Feature

Fleets Can Help Drivers Maximize Fuel Economy

The right equipment for the job improves the fleet’s and the driver’s chances for success.

By Jim Park

The right equipment for the job improves the fleet’s and the driver’s chances for success. Part 6 in HDT's Driver Dilemma series on the driver shortage.

Tags: Driver Training, Fuel Economy

June 2015, TruckingInfo.com - Department

Wrightspeed's Tantalizing Turbine-Electric Drivetrain

Wrightspeed’s Fulcrum turbine-powered generator charges batteries that power electric motors at the truck’s rear axles. The motors act as generators during braking, further charging batteries. The turbine will burn a variety of fuels.

By Tom Berg

California trash fleet hopes ‘out of the box’ heavy-duty series hybrid will save big money in fuel.

Tags: California, Fuel Efficiency, Turbine Truck Engines

June 2015, TruckingInfo.com - Feature

Mining Data for Fuel Savings

From routing to gamification to spotting equipment issues, information technology can help save fuel.

By Jim Beach

Fleet use of technologies to reduce costs is nothing new. Along with increased productivity and efficiency, cutting fuel costs was a big reason fleets adopted technologies such as automated routing and dispatch, GPS tracking and mobile communications.

Tags: Fuel Savings, Technology, Fuel

June 2015, TruckingInfo.com - Cover Story

How Low Will Diesel Go?

The real question is how long the price will stay low?

By David Cullen

While it’s hard to say just how low the retail price of diesel will go, what is fairly certain is the trend line in place since last autumn will continue to run its positive course at least through the rest of the year.

Tags: Fuel Prices, Diesel Fuel

June 2015, TruckingInfo.com - Feature

Fuel Savings vs. Shorter Tire Life

Can low-rolling-resistance tires reduce tire costs and save fuel? Some say yes; other disagree.

By Jim Park

Are low-rolling-resistance tires a cost-effective proposition? It’s not an easy question to answer. Chances are your low-rolling resistance tires are performing better than you think.

Tags: Fuel Efficiency, Tires, Low Rolling Resistance Tires

May 2015, TruckingInfo.com - Feature

The Challenge of Standardizing Aerodynamic Testing

One of the new testing methods allowed for EPA SmartWay verification is wind tunnel testing. Here a scale model is prepped carefully before the test; small irregularities can make a big difference in the outcome.

By Jim Park

Aero device manufacturers now have a choice of test methods to prove the effectiveness of their devices. Are consumers any better off?

Tags: SmartWay, Fuel Efficiency, EPA, Test Drive, Aerodynamics

May 2015, TruckingInfo.com - Feature

The Automated Revolution is Real

Eaton AMTs come with a choice of a dash-mounted keypad shift control or the more driver-friendly cobra-head shift selector.

By Jim Park

After 20 years on the fringes of the heavy-duty transmission world, the switch from sticks to semiconductors may be reaching the tipping point.

Tags: Fuel Economy, Transmissions, Automated Manual Transmissions

May 2015, TruckingInfo.com - WebXclusive

Bob Sliwa’s 3rd Aero Project Has Shell’s Backing

By Tom Berg

The StarShip tractor-trailer will get mpg that's "better than anyone else," but the former owner-operator, whose work with aerodynamics goes back to the 80s, is not announcing a target number.

Tags: Fuel Economy, Shell Lubricants, SmartTruck, Aerodynamics

May 2015, TruckingInfo.com - WebXclusive

Driving on Kilowatts

The diesel and original manual transmission are replaced by a Power Control and Accessory Subsystem and a pair of inverter-charger units. They convert 220-volt AC power during charging to 360 volts DC for storage in the batteries, and back to AC to power two electric motors (green in the illustration) that run through an Eaton UltraShift 10-speed automated transmission. Motors use as much as 150 kilowatts to make up to 400 peak hp and 880 lb-ft.

By Tom Berg

From a distance, this green tractor looks pretty much like any other International ProStar daycab. But the powerplant is very different. Senior Editor Tom Berg drives the TransPower battery-electric tractor.

Tags: California, Battery-Electric Vehicles

April 2015, TruckingInfo.com - WebXclusive

Emissions Yesterday, Today and Tomorrow: Waste Heat Recovery

Photo courtesy of Today's Trucking

By Rolf Lockwood

Waste heat recovery systems are being developed by engine makers but are they the worth the compromises they bring in the name of more efficiency?

Tags: Emissions, Regulations, Fuel Efficiency, GHG

April 2015, TruckingInfo.com - Department

Trading Diesel for Kilowatts

The third generation of TransPower’s ElecTruck powertrain includes four large battery boxes hung from frame rails and another mounted behind the cab.

By Tom Berg

In California, electric vehicles’ zero tailpipe emissions are golden, that’s why Transportation Power Inc. has been designing and testing battery-electric heavy drayage and yard tractors.

Tags: Green Fleets, Ports, Battery-Electric Vehicles, Electric Trucks

April 2015, TruckingInfo.com - WebXclusive

Emissions Yesterday, Today and Tomorrow: One Test or Two?

Testing the engine as a component rather than separate from a vehicle could be a better solution for meeting strict emissions standards. Photo courtesy of Today's Trucking

By Rolf Lockwood

Allowing a manufacturer to focus on improving an entire vehicle - instead of just the engine - could reduce operating costs while still meeting efficiency standards.

Tags: Emissions, Regulations, GHG, EPA, Daimler Trucks North America

April 2015, TruckingInfo.com - WebXclusive

Emissions Yesterday, Today and Tomorrow: Apples and Oranges

Adjusting to Phase 1 of the fuel economy and greenhouse gas regulations may have eased the coming transition into Phase 2. Photo via Freightliner

By Rolf Lockwood

Adjusting to Phase 1 of the fuel economy and greenhouse gas regulations may have eased the coming transition into Phase 2. Part 3 of a webXclusive series.

Tags: Emissions, Regulations, GHG, EPA

April 2015, TruckingInfo.com - WebXclusive

Emissions Yesterday, Today and Tomorrow: Changing the Focus

Photo: Evan Lockridge

By Rolf Lockwood

A great deal of controversy already surrounds this next phase of the fuel economy and GHG reduction effort, as President Obama demanded in February of last year.

Tags: Emissions, Regulations, GHG, EPA

April 2015, TruckingInfo.com - WebXclusive

Emissions Yesterday, Today and Tomorrow: Where We've Been

EPA 2010 emissions standards created exhaust gases so clean they no longer blacken the stacks. Photo: Jim Park

By Rolf Lockwood

An in-depth look at the emissions regimes that we have now and will see in the future. Part one of a WebXclusive series.

Tags: Emissions, Regulations, GHG, EPA

April 2015, TruckingInfo.com - WebXclusive

When Will We See DME-Powered Trucks?

Martin Energy truck powered by DME in pilot program.

By Deborah Lockridge

Although interest in alternative fuels has cooled down a bit as diesel prices have dropped, supporters of dimethyl ether, or DME, still believe the alternative fuel has a bright future.

Tags: Volvo Trucks, Mid-America Trucking Show, DME, Alternative Fuels

April 2015, TruckingInfo.com - WebXclusive

5 Ways to Extend Tire Life and Improve Fuel Economy

Speed is a tire and fuel-economy killer. Photo by Jim Park

By Jim Park

Fuel efficiency and tread mileage go hand in hand. Here's one of those rare opportunities to whack two birds with one stone. By following these five easy steps, you can improve your tread life as well as your fuel economy.

Tags: TPMS, TMC, Alignment, ATIS, Tire Inflation, Tires, Fuel Economy

March 2015, TruckingInfo.com - Department

Optimizing Engines To Improve Fuel Efficiency

Technicians can set various engine parameters with a laptop or a specialized reader, often dedicated to a particular engine maker. Generic tools are available as well. Photo: Jim Park

By Jim Park

The engine is an often underused fuel-saving device. Optimizing the engine parameters of new trucks could improve fuel efficiency by 5 to 8%.

Tags: Truck Drivers, Fuel Efficiency, Engines, NACFE

March 2015, TruckingInfo.com - Feature

The Slippery Slope of Aerodynamic Testing

Testing aerodynamic add-ons on a track allows testers to monitor and control for a number of variables such as wind, driver performance, equipment conditions and more. Photo: Richard Wood

By Jim Park

Is SmartWay verification enough to calculate the return on investing in add-on aerodynamic devices?

Tags: Fuel Efficiency, Aerodynamics, Test Drive, SmartWay

March 2015, TruckingInfo.com - Editorial

Commentary: Good News Coming?

Rolf Lockwood, Executive Contributing Editor

By Rolf Lockwood

For the first time in recorded history, the EPA and NHTSA are sort of your friends.

Tags: Emissions, Legislation, EPA, Fuel Economy, NHTSA

March 2015, TruckingInfo.com - WebXclusive

TMC Survey Reveals Misinformed View of Fuel-Efficient Tires

By Jim Park

Do the fuel savings of low-rolling-resistance tires outweigh the assumed shorter miles-to-removal? A TMC survey found a disturbing lack of knowledge among members about their own fleet operations.

Tags: Fuel Economy, Tires, Wide-Base Tires, Technology & Maintenance Council, Low Rolling Resistance Tires

March 2015, TruckingInfo.com - WebXclusive

Q&A: Meritor's Chris Villavarayan

Chris Villavarayan. Photo courtesy Meritor.

By Deborah Lockridge

Chris Villavarayan tells HDT about his first year as president of Meritor Americas, Meritor's latest axle and tire inflation news, the global business and more.

Tags: Meritor, Axles, Global, Technology & Maintenance Council, Automatic Tire Inflation Systems

February 2015, TruckingInfo.com - Department

Touting CNG in the Texas Triangle

Love’s first began providing CNG to heavy-duty drivers in 2012, and has continued to expand its network throughout the U.S., including adding stations in eastern Texas. Photo via Love's

By Stephane Babcock

In eastern Texas, natural gas has seen successes within the highly traveled corridor linking three huge metro areas.

Tags: Texas, Love's Travel Stops, CNG Fueling Stations, Clean Energy

February 2015, TruckingInfo.com - Test Drives

Test Drive: Kenworth T680 Advantage

The package includes SmartWay-certified tires. We had Bridgestone Greatec M835s. Buyers can choose between wide-base single wheels and tires or fuel-efficient duals. Photo: Jim Park

By Jim Park

A new powertrain, enhanced aerodynamics and light-weighting make the T680 Advantage the most fuel-efficient Kenworth ever.

Tags: Kenworth, Fuel Efficiency, Test Drive, Kenworth T680

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