Freightliner Validates Active Aerodynamics Role in Trucking’s Future

Big-rig trucks have long faced an intractable problem: they need a large gap between the tractor and trailer to allow turning at low speeds. But at high speeds, airflow into this gap creates drag and wastes fuel.

At TruckLabs, we fixed this problem back in 2016.

Our solution, TruckWings, deploys when a truck is moving above 50 mph to streamline the airflow at high speeds, when aerodynamics matter, and then automatically retracts when a truck slows down to allow the driver to make turns. We have installed TruckWings on six of the ten largest fleets in North America and have proven results of 3-6% in overall fuel savings.

In 2023, Daimler/Freightliner agreed with us!

Seven years later, we’re thrilled to see our concept validated by one of the world’s largest truck manufacturers, Daimler Truck.  

They recently unveiled their concept truck, whose development could be funded by the Department of Energy’s SuperTruck program aimed at improving heavy-duty truck freight efficiency. The truck has an active gap-closing device much like our TruckWings. These “wings” do exactly what we describe: when you travel at highway speeds, the sides and top fold out to close the gap and save an impressive amount of fuel. 

As Daimler Truck clearly understands, the gap between the tractor and the trailer is one of the best opportunities to improve semi-truck aerodynamics, especially on day cabs and CNG/Electric trucks where the gaps are very large. Covering the gap can reduce drag by as much as 9 percent in regular conditions, and by even more during crosswinds. 

Validation that Wings Are Essential

The “wings” on Daimler’s Freightliner SuperTruck validate what TruckLabs has known since 2016:  closing the tractor-trailer gap works to reduce fuel usage. The NACFE has said it; we have said it (and proven it with an external CFD assessment from TotalSIM); and now Daimler Truck is saying it: we need to close the gap to improve fuel efficiency and emissions. 

Fleet owners don’t have to wait for this conceptual prototype to go into production to start improving fuel efficiency on their trucks. 

They can get the benefits of the futuristic Freightliner SuperTruck today.  TruckWings are available today for trucks of all fuel types, including diesel, CNG, and electric. TruckWings units are standard “drop-in” products that work across multiple OEM trucks for day cabs, sleepers, and reefers. Not only have TruckWings been validated by multiple OEM-level tests, they have been successfully deployed on trucks traveling over 600 million miles–and counting.

So congratulations to Daimler on their Freightliner SuperTruck. Welcome to the world we know and love of active aerodynamics. 

9 Tips to Reduce Fleet Fuel Costs in 2023

The rising cost of fuel can put a strain on any business’ budget.

And that’s especially true for fleet managers. Automotive Fleet reports that fuel can account for 60% of the running costs of a fleet. That’s why it’s important to reduce fleet fuel costs and maximize the efficiency of your vehicles.

There are strategies you can try to reduce your fleet’s fuel costs. Let’s explore how to calculate fleet fuel costs and identify potential areas for savings.

How to Calculate Fleet Fuel Costs

You have two options for calculating fleet fuel costs:

The first is to monitor the cost of fuel manually with receipts or spreadsheets, a time-consuming process that can prove difficult to manage. 

Manual tracking also raises the risk of human error. For example, a driver may forget to record a transaction or lose a receipt. 

Alternatively, you can use an automated solution to calculate fuel costs, like GPS tracking or an integrated vehicle management system (VMS). GPS tracking systems track a vehicle’s fuel use in dollars or gallons, offering more accurate data. Plus, these systems can monitor how efficiently your drivers are using fuel and alert you to potential problems. 

9 Tips for Reducing Fleet Fuel Costs

Once you understand how to calculate fuel costs, you can implement strategies to reduce them.

Here are nine tips on how to reduce fleet fuel costs in 2023.

1. Keep up with preventative maintenance (PM).

PM, like oil changes and tune-ups, ensures maximum efficiency from each vehicle in your fleet (which will save money on fuel costs).

For instance, tuning up a vehicle can lead to an average increase of 4% in gas mileage.

Another way to improve your fleet’s fuel economy is by switching to synthetic oil, which has a lower viscosity and reduces friction in the engine. Develop a PM program to ensure your vehicles always run at peak performance.

2. Reduce idling.

A vehicle can waste up to half a gallon of fuel per hour while idling. Ensure that drivers know the importance of reducing idling time. 

3. Regularly check tire pressure and keep tires properly inflated.

Proper tire pressure helps reduce drag and improves gas mileage significantly.

Under-inflated tires increase fuel consumption by up to 1% for every 10 pounds per square inch (PSI) decline in pressure.

4. Streamline routes.

Eliminate empty miles by using GPS navigation to streamline routes and reduce the miles your vehicles travel.

According to a sustainability report from digital freight network Convoy, a 1% decrease in empty miles for one truck can save over 100 gallons of fuel.

By ensuring drivers use every mile of a truck’s journey to transport cargo, you reduce the amount of fuel burned, improving your fleet’s efficiency.

Road surface quality also matters. Choose roads with smoother surfaces and fewer speed bumps to reduce the amount of fuel burned.

5. Promote safe driving.

Modifying driver behavior is one of the most cost-effective ways to reduce fuel costs.

One habit to encourage is slowing down. When you speed, fuel consumption increases because of air and tire rolling resistance. Following the speed limit improves fuel economy and reduces the risk of accidents.

Other driving behaviors that detract from fuel economy include:

  • Excessive lane changes: Change lanes only when necessary.
  • Fast cornering: Cornering quickly increases drag, so reduce speed when turning.
  • Hard braking: Anticipate stops and reduce speed before you need to brake.
  • Rapid acceleration: Accelerate gradually to reduce strain on the engine and improve fuel efficiency.

To encourage safe driving, implement an incentive program that rewards drivers who exhibit safe driving habits like obeying speed limits.

6. Take advantage of fuel card discounts.

Fuel cards can reduce the cost of fuel at participating gas stations. The Fuelman Deep Saver Fleet Card, for example, offers up to 8 cents per gallon in discounts at over 50,000 participating gas stations.

Look for cards accepted by the fuel stations your drivers frequent. 

These cards offer more than just discounts. They also provide an easy way to:

  • Access analytics and reports: Get details on fuel purchases and identify areas for improvement.
  • Reduce administrative time: Automate and reduce paperwork associated with fuel purchases.
  • Track fleet purchases: Know how much drivers spend on fuel and where they purchase it.

Find cards with features like spending caps or transaction limits that prevent fuel card abuse. The BP Business Solutions Fuel Plus Program prevents misuse by allowing you to set comprehensive card controls and daily, weekly, or monthly restrictions.

Compare different fuel card providers to ensure you get the best deal.

7. Use electric vehicles (EVs) or alternative fuels.

Using EVs or alternative fuels like biodiesel can reduce fuel costs while making your business eco-friendlier.

Biodiesel is a renewable fuel sourced from animal fats, recycled cooking grease, and vegetable oils to power diesel vehicles. Not only does biodiesel reduce fuel costs, but it also helps fleets comply with the growing number of state and federal emissions regulations.

EVs, which offer high fuel economy, are becoming more popular. But the price of EV trucks might be a barrier to adoption. Some government incentives can lower the purchase price. 

8. Use technology.

Use fleet management software to reduce fuel costs and track vehicle performance, allowing you to identify potential problems quickly.

Use telematics (informatics + telecommunications) with GPS tracking to monitor driver behavior. You can then provide feedback to drivers on how to reduce fuel consumption and increase efficiency through better driving habits. 

9. Improve aerodynamics.

Improving aerodynamics will reduce drag and increase fuel efficiency. Although chassis fairings and wheel covers can decrease wind resistance, static devices often can’t provide the data fleet managers need to evaluate fuel economy accurately.

Active aerodynamic devices like TruckWings help fleet managers achieve considerable cost savings across large fleets. TruckWings is a telematics-enabled device that reduces drag and provides fleet managers with real-time data and analytics.

When driving speed surpasses 52 mph, the wings automatically deploy to close the space between the tractor and trailer. Bridging this gap improves fuel efficiency by lessening buffeting, turbulence, and trailer sway downstream. 

When speed drops below 50 mph, the wings automatically retract to ensure maximum maneuverability and easy handling at lower speeds.

Reduce Your Fleet Fuel Costs With TruckWings

Implementing these solutions can reduce fuel consumption while improving performance and efficiency across the entire fleet.

And if you have reservations about any investments you’ll have to make upfront, consider the future savings. Advanced technologies like TruckWings can increase miles per gallon by 3% to 6% with a 12- to 18-month return on investment (ROI) amounting to millions of dollars per fleet.

From its easy installation and intuitive software platform to its dynamic data capture capabilities, TruckWings ensures a smooth transition from manual processes to innovative vehicle optimization. It’s no wonder that five of the 10 largest fleets in North America turned to TruckWings for help in reducing their fuel costs.

Start your journey toward reducing your fleet fuel costs today. Contact us for a free consultation to learn more.

TruckWings: Rugged, Resilient, Reliable.

TruckLabs’ Best Practice Approach to Continuous Improvement Helps TruckWings Raise the Bar on Over the Road Durability

As an engineering forward company, one of the best things about TruckLabs is our ability to respond fast and effectively to real-time data, results, and customer feedback. We are constantly incorporating learnings from our largest customers, our proprietary telematics data from over 500 million OTR miles, and laboratory testing into the design and operation of TruckWings. 

In this blog post, we will look at the strategies and methods that have made TruckWings one of the most reliable and cost-effective solutions for reducing fuel spend for Class 8 fleets. 

Learning From Smart Hardware

The TruckWings design has consistently evolved since its inception to improve durability and reduce maintenance. A big part of the progress we have made can be attributed to implementing lessons learned from our telematics data. The TruckLabs telematics system collects and analyzes real-time data on the performance and usage of TruckWings. Our engineering team leverages this data to prioritize product development efforts focused on product durability and reduced maintenance costs for our customers.

One recent initiative focused on increasing the precision of our Trailer Distance Sensor across multiple trailer types. Our engineering team learned from our telematics data that tuning the distance sensor would further optimize TruckWings open %, and in turn, save more fuel for our customers. We upgraded the placement of the Trailer Distance Sensor across a broader range of trailer types, allowing TruckWings to be more effective at saving fuel. Because we had real-time data, we were able to make these changes quickly in a test environment and then rollout to a larger population of trucks.

Full telemetry has enabled the TruckLabs team to identify the root cause of customer on-road events by replaying the time, location, vehicle speed, TruckWing state, and more – giving us a quicker path to continuous improvement. 

Fleet-driven Feedback Loop

TruckWings have become even more rugged by incorporating feedback from stakeholders in the trucking industry. Talking to drivers, technicians, and fleet managers, we have gained valuable insights into how our TruckWings units are being used and how we can build an even better product. 

Drivers have provided feedback on the ease of use and visibility of the TruckWings system, while technicians have pointed out opportunities for streamlining the maintenance process. By listening to our customers, we have made improvements that had a significant impact for our customers. 

For example, in the Freightliner Cascadia Day Cab, a driver noticed wind noise coming from the TruckWings. After analyzing the issue, a seal was added between the leading edge of the TruckWings and the cab side extender to block the air recirculating behind the cab.This stopped the whistling and further stabilized the panels. 

Our engineers have also been focused on ensuring TruckWings are quiet when opening and closing so that our sleeper team customers aren’t disturbed while sleeping. In order to achieve this, we use soft-close pneumatic actuators that slow down at the limit of their travel, like a kitchen cabinet drawer—allowing TruckWings to open and close quietly. Our drivers often comment on how quiet TruckWings are on the road. 

The TruckLabs team is passionate about our customers and we listen to their reactions, comments, and praise about the overall experience with TruckWings. Incorporating customer feedback has been essential in continuously upgrading the TruckWings design and deployment.

Rugged Materials for Real-world Use

One of the critical features of the TruckWings design is its use of resilient materials that can withstand the rigors of millions of miles of over-the-road trucking. As active aerodynamic devices, TruckWings are subjected to various forces and stressors as they deploy between the tractor and trailer of Class 8 trucks. To ensure that TruckWings not only stand up to these forces but overperform, we have used highly durable materials that defy the intensity of these forces and minimize any damage that may occur. 

For example, the TruckWings are mounted to the back wall of the tractor using redundant, high-strength brackets that can withstand the weight of the system and the aerodynamic forces exerted during deployment. Additionally, the TruckWings panels are made from rugged, weather-resistant, fiber-reinforced plastic that can withstand the harsh conditions encountered on the road regardless of weather conditions. We have trucks running throughout the year in the cold of northern Canada and the heat of the SouthWestern United States. Another area of focus has been introducing flexible panel end treatments that further reduce edge-case impacts on the side panels. Overall, using high-quality, rugged materials in the TruckWings design has been imperative to ensure that the system performs to the highest standards and delivers the fuel savings that trucking fleets expect with very little maintenance and repair.

Industry-standard accelerated life cycle testing helps validation 

Over-the-road trucking is full of harsh conditions, and we have accepted the challenge to ensure that the TruckWings design can stand up to the rigors on the road and in the lab. They are designed to last the life of your tractor while only requiring minimal maintenance on easily serviceable components on the back of the cab.

Beyond over-the-road testing, we have also subjected TruckWings to rigorous laboratory testing.

 

To significantly extend the service intervals on TruckWings, we designed a new serviceable bushing that introduced a bearing cartridge. We created a cyclic durability test that accelerates the wear on bushings to validate the system, gather data and make any necessary design changes. Lab testing is ongoing, with 210k deployment cycles completed (an average truck will deploy 10k a year).

This repeatable testing method has been beneficial in identifying potential issues with the design and finding solutions to address them before we deploy updates in the field. Laboratory testing gives TruckLabs the data necessary to quickly promote design changes, allowing TruckWings to perform at its highest standards. 

Telematics: The Trucking Technology Every Fleet Needs

While many businesses have recently begun adjusting to the challenges of a remote workforce, fleet managers have struggled with this setup for decades. How do you assess driver performance or evaluate vehicle health and efficiency from hundreds or thousands of miles away? The answer today is telematics. 

In this post, we’ll cover telematics trucking technology and its primary use cases, so you can decide which tech you need in 2023. 

What Is Telematics?

Telematics is telecommunications and informatics software that monitors truck and driver performance and controls specific functions. It typically includes a GPS component and can send, receive, and store data. Telematics systems may be embedded in newer-model trucks; they can also connect via a SIM card to an OBD-II or CAN bus port.

Telematics systems for trucks can increase fleet efficiency, improve driver performance, and prevent accidents and mechanical malfunctions.

Let’s look at how fleets can use telematics trucking technology.

Aerodynamic Improvements

Aerodynamic drag wastes fuel. To counteract that inefficiency, many fleets have turned to aerodynamic modifications over the years, with varying levels of adoption. 

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Some aerodynamic solutions provide minimal benefit compared to their inconvenience. For example, while fleets can remove bug deflectors to decrease drag slightly, drivers might not appreciate having to clean their windshields at every stop. And some aerodynamic devices — like roof fairings — aren’t compatible with every make and model of Class 8 truck. 

A breakthrough in this trucking tech is TruckWings, an active aerodynamics device that automatically closes the gap between tractor and trailer when driving speed exceeds 52 mph. The wings collapse flat against the tractor when speed drops below 50 mph, so they don’t interfere with low-speed maneuverability. 

TruckWings requires no input from drivers, and it opens and closes quietly, so it’s not a distraction. 

Fleets using this low-maintenance, easy-to-install truck technology can see a 3-6% increase in fuel efficiency. TruckWings is also compatible with EV trucks, which can improve battery range. 

Case study: Learn how a 235,000-vehicle fleet improved its fuel economy by 4.1% using TruckWings.

Driver Monitoring 

Electronic logging devices (ELDs) are mandatory for all trucks and buses subject to hours-of-service (HOS) laws and help maintain compliance with federal regulations. But they don’t offer the detailed insights fleet managers can get with newer trucking technology.

Telematics sensors can help fleet managers identify unsafe driving habits — like speeding and following too closely. These sensors can also register excessive idling, harsh braking, and rapid acceleration, which are driving habits that decrease fuel efficiency. 

Driver monitoring technology has become more sophisticated in recent years. So, for example, instead of only measuring braking and acceleration, telematics systems can issue “driver scorecards” that take into account variables such as:

  • Truck type
  • Load type and weight
  • Transmission shifting data
  • Actual vs. potential fuel economy
  • Travel routes

These variables could impact job performance, so detailed driver scoring ensures fleet managers aren’t using criteria that unfairly penalize some drivers. 

Maintenance Monitoring 

Telematics can alert fleet managers to engine faults, improper tire inflation, and upcoming maintenance needs. This real-time information helps prevent costly service disruptions and dangerous vehicle malfunctions. 

Some telematics monitoring systems also integrate with maintenance scheduling features, so drivers and fleet managers can instantly schedule service when needed. 

Autonomous Platooning

Vehicle platooning is similar to drafting — a strategy in which race car drivers follow each other closely to reduce drag. Class 8 trucks, however, have a much greater stopping distance than small cars, so platooning could be dangerous if it relied solely on driver judgment and reactions. 

Autonomous and semi-autonomous platooning uses telematics to facilitate communication between trucks. For example, if the foremost truck in a platoon decelerates, the following trucks do the same simultaneously. This trucking technology could reduce drag and improve fleet efficiency, but some barriers exist. 

State laws vary widely regarding autonomous and semi-autonomous vehicles. Some states don’t allow autonomous vehicles of any type, while other states allow autonomous semi-trucks only. And minimum legal following distances vary by state, too. Without uniformity in laws from state to state, tech-powered platooning probably won’t work for long-haul operations — at least not yet. 

Collision Prevention

Driver fatigue, inattention, and excessive stopping distances are known risk factors for large truck crashes. Telematics systems help counteract these factors in a few ways:  

LiDAR and Emergency Braking

Forward collision warning tech and automated emergency braking (AEB) can significantly reduce the number of rear-end crashes involving large trucks. A study from the Insurance Institute for Highway Safety found that trucks with those two technologies had 41-44% fewer rear-end crashes than trucks without those technologies. 

These systems use LiDAR (light detection and ranging) technology to sense when a truck is following too closely, then communicate with AEB systems to engage the brakes and/or alert the driver to brake.

Video Intelligence Systems

Video intelligence systems for trucks also include forward collision crash prevention, but they work differently than LiDAR. These systems have a network of cameras monitoring conditions surrounding the truck and providing a live video feed inside the truck. They may also include a driver-facing camera that can help fleet managers identify when drivers are distracted or inattentive. 

Based on the information cameras “see,” the software can alert drivers to imminent crash hazards. These systems also virtually eliminate driver blind spots, which makes lane changes and reversing much safer. 

Dynamic Routing

Large fleets can’t rely on Google Maps to plan routes. Telematics is a better option, as it offers dynamic routing and stores route data, which can help fleet managers spot driving and delivery trends. 

Unlike Google Maps, dynamic routing technology helps fleet managers plan multi-stop routes, track trailers, and assets, and scale deliveries to accommodate fluctuating demand. 

Use Technology to Improve Fleet Performance and Safety

Trucking technology isn’t just another expense — it’s an investment that offers significant returns. With the right trucking tech, fleet managers can cut fuel costs, improve vehicle performance, and reduce the risk of accidents. 

TruckWings is one type of trucking tech that offers results right away. Installation takes about two hours, and trucks can be on the road. 

Five of the ten largest fleets in North America are using TruckWings to improve fuel economy and reduce emissions. Learn more about how TruckWings helps fleets save money.

7 Types of Fleet Technology for Controlling Costs

Intro

Fuel costs, inflation, and supply chain disruptions are just some of the reasons fleet managers and owners are looking to trim expenses. And while it may seem counterintuitive, now might be the best time to invest in fleet technology. 

Fleet management technologies can help control costs in several ways — from improving fuel economy to preventing crashes. In this post, we’ll talk about existing and emerging fleet tech that can lower fleet costs in 2023 and beyond.

7 Money-Saving Fleet Technologies

 

1. Active Aerodynamics

Aerodynamic drag decreases fuel economy and increases fuel costs. There are a number of devices — such as wheel covers and chassis fairings — fleets can use to reduce drag, but static devices may not capture the data fleet managers need to evaluate their overall fuel economy. 

Active aerodynamic devices like TruckWings do collect data that fleet managers need, and they can generate significant savings across large fleets. 

How they work: 

TruckWings is a software-powered device that communicates with fleet managers in real-time, using telematics (informatics + telecommunications). It installs easily in just a few hours and requires no driver input to operate. 

At driving speeds above 52 mph, the wings automatically deploy to close the gap between the tractor and trailer. Closing this gap improves fuel economy by reducing downstream turbulence, buffeting, and trailer sway. And when driving speed falls below 50 mph, the wings retract automatically, so they never interfere with low-speed maneuverability. 

Each TruckWings device trims carbon emissions by 20,000 lbs/yr per vehicle and reduces fuel consumption by 3-6% on average. TruckWings is also transferable, so fleet managers that are retiring trucks can simply remove TruckWings and attach it to newer trucks.


2. Predictive Maintenance

The Commercial Vehicle Safety Alliance’s International Roadcheck — an annual three-day inspection of commercial trucks in North America — aims to decrease truck crashes by removing faulty trucks and problematic drivers from the roads. In 2022, the CVSA placed 12,456 commercial trucks out of service for mechanical and operational problems.

These were the top violations among U.S. vehicles: 

Source

Predictive maintenance technology can prevent costly service disruptions and prevent accidents. 

How it works: 

Using telematics to monitor vehicle functions, predictive maintenance systems base service not just on mileage but on actual driving conditions and other factors. For example, trucks that routinely drive through densely populated or mountainous areas may require brake service more frequently than trucks that follow mostly flat, suburban routes. Telematics helps fleet managers customize service schedules without having to manage that process manually. 

3. Intelligent Tire Monitoring

Underinflated tires can increase fuel consumption, and overinflated tires — particularly on hot roadways — increase the risk of tire failure. Tire pressure monitoring systems (TPMS) identify those problems and alert drivers. But drivers may be too busy to respond to alerts or relay them to fleet managers. 

Telematics-integrated TPMS can help prevent tire failure and ensure tires are optimally inflated for fuel economy. 

How it works: 

TPMS with telematics monitors tires for several types of faults and communicates alerts to fleet managers in real-time. That means managers can determine when and how to remedy tire problems, as well as analyze stored data to identify recurring problems. 

4. Tolling Software

For large fleets that travel nationwide, the cost of tolls can be significant. Even when using transponders or RFID tags to pay tolls automatically, fleets might be overpaying if toll companies don’t apply the correct discounts or misclassify the truck. One PrePass customer lost $15,000 in toll charges over two years because the tolling agency classified a five-axle truck as having seven axles.

Third-party tolling software can help fleets reduce toll costs, as well as prevent toll violations and misuse of transponders. 

How it works: 

This software integrates all tolling information in a single platform, which means fleet managers don’t have to monitor or reconcile toll payments across multiple agencies. The software reviews tolls for accuracy, ensures fleets receive the right discounts, and identifies misclassification of trucks. 

Occasionally, automatic toll readers don’t capture a vehicle’s information, which means that the vehicle could trigger a toll violation. Tolling software catches this error. It also provides the tolling data that fleet managers need to identify whether drivers are misusing transponders for personal use, and it reveals how the time of day and specific travel routes affect overall toll costs.  

5. Blockchain Logistics

“Blockchain” may sound complex, but it’s just a cloud-based, shared digital ledger that can’t be altered unless all users agree to the change. The permanence of blockchain entries can help trucking companies get paid faster, prevent shipment disputes, and easily monitor every step in the delivery process. 

How it works: 

Blockchain ledger entries are called “blocks,” and each block contains an embedded record of the previous block, so no party can retroactively edit information. Collaborators can also encode “smart contracts” in blockchain ledgers — such as triggering a carrier payment when the customer receives a delivery.  

While this technology could simplify logistics for fleets, we probably won’t see widespread adoption in 2023, as the Blockchain in Transportation Alliance (BITA) Standards Council is still developing standards for its use.

6. Collision Warning Systems

According to the American Transportation Research Institute, the median payout in trucking-related personal injury lawsuits was $1.75 million between 2006 and 2020. And even when a crash doesn’t cause injury, it can still be costly, in terms of vehicle damage, property damage, and higher insurance premiums. 

Investing in collision warning systems is one way to reduce the risk of crashes across a fleet. Some newer model tractors — like the Volvo VNR Series — have integrated crash avoidance technology. Collision warning systems are also available as standalone technology that connects to onboard diagnostics systems.

How they work: 

Collision warning systems use external cameras and/or LiDAR (light detection and ranging) sensors to detect crash hazards. When the system senses a threat, it alerts the driver with a visual cue; it may also initiate braking or guide the steering wheel.

7. Driver Monitoring

Driver monitoring can lower costs in three ways:

  1. It identifies behaviors that could lead to costly crashes.
  2. It helps fleet owners identify, reward, and retain top performers, reducing costs associated with turnover. 
  3. It captures essential driving data that could help trucking company defendants in crash-related litigation. 

How it works: 

A driver-facing camera is the most direct way to monitor driver behavior. It allows a real-time, remote view of the driver, and it can trigger actions — for example, sounding an alarm if the driver appears to be nodding off or drifting across the road. 

Monitoring systems may also use sensors in the same way a “black box” records airplane events. Should a crash occur, this technology can reveal facts like whether a driver braked before a crash. 

Reduce Fuel Costs and Emissions With TruckWings

These are just some of the fleet management technologies that can reduce costs, and we’ll likely see more companies rolling out fleet tech products in the coming years.

Investing in new tech can be a tough decision for fleet managers already concerned about costs. Proven ROI, however, might sway cautious fleet managers to adopt new technologies. 

TruckLabs is designed to perform for ten years or 1 million miles and requires minimal maintenance. We’ve also validated our product claims with extensive testing, and our customers include five of the ten largest fleets in North America. 
Trust the data. Choose TruckWings, and start lowering your fuel costs now.

Will CNG Trucks Help Fleet Owners Reduce Emissions?

Sustainability has become an important issue in the trucking industry, with many fleet owners and their customers pledging to reduce greenhouse gas emissions in the coming years. Even as diesel fuel has become “cleaner” than ever before, diesel-powered trucks are still a top cause of harmful emissions. 

In an effort to reduce their carbon footprint — and reduce fuel costs — some fleet owners are looking at alternatives to diesel, one of which is CNG.

What Is CNG?

CNG — compressed natural gas — is a processed byproduct of fossil fuels in the ground. It’s an environmentally friendly alternative to gasoline, propane, and diesel and can power trucks with CNG-compatible engines. 

According to ACT Research’s Alternative Fuels Quarterly, in the first five months of 2021, sales of Class 8 natural gas trucks rose 19% in the U.S. and Canada compared to the same time period in 2020. 

Advantages of CNG trucks

These are some of the advantages of CNG-powered trucks:

Reduced emissions

Greenhouse gas emissions are 20% lower for CNG trucks than diesel trucks. 

Lower fuel costs

In July 2022, of eight conventional and alternative fuels, CNG had the lowest price, at $3.12 per DGE (diesel gallon equivalent). It also had the smallest April-to-July price increase.

Source

Accurate cost forecasts

CNG is abundantly available in the U.S., so it’s not subject to the price fluctuations associated with foreign oil, or major supply chain disruptions. That means fleet managers can accurately forecast fuel costs. 

Enhanced safety

CNG is non-toxic, and because it’s gas, it can’t contaminate groundwater or soil in the way liquid diesel can. In the event of a tank rupture, CNG quickly dissipates into the atmosphere.

Unlike diesel trucks, CNG trucks produce no noxious fumes — that’s a big benefit for sanitation workers and other people who work on or near Class 8 trucks. 

Quieter operation

CNG engines are 10 decibels quieter than diesel engines. A U.S. Department of Energy case study reported that after the New York City Department of Sanitation began using CNG trucks, workers could listen to the radio on routes, which wasn’t possible in diesel trucks. 

Incentives

The federal government offers funding and grants for municipalities and public institutions seeking to switch to CNG-powered trucks. In Indiana, the City of Portage Street and Sanitation Department replaced its garbage truck fleet with CNG trucks, thanks to the Volkswagen Environmental Mitigation Trust. 

Barriers to CNG truck adoption

Despite the obvious benefits of natural gas trucks, there are some barriers to widespread usage.

Fewer fueling stations

CNG fueling stations are located mostly in densely populated areas. Depending on transit routes, some fleets may be unable to use CNG trucks. 

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Lack of trained technicians

CNG engines run cleaner than diesel engines, which means fleets may need fewer scheduled service appointments. But finding CNG-trained technicians and shops could be a challenge. 

Shops that service CNG engines must be CNG-approved and have fire marshal certification for proper ventilation. Only certified high-pressure technicians can work on the fuel tanks, and fuel system inspectors must have CNG-specific training.  

Cost

Businesses that don’t qualify for grants may find the cost of CNG trucks prohibitive. Conversion kits for heavy-duty vehicles start at $1,875 and don’t include the fuel tank. New Class 8 tractors cost about $170,000, compared to $120,000 for a diesel tractor. 

Technology for Better Trucking

Whether you’re switching to CNG or sticking with diesel, there are steps you can take to lower your fuel costs, fuel usage, and emissions.

TruckWings by TruckLabs is a drag-reduction device with aerodynamic panels that close the gap between tractor and trailer when speed exceeds 52 mph. The panels deploy automatically, and retract when speed drops below 50 mph. This durable, low-maintenance solution takes less than two hours to install and works for most tractors — both diesel and CNG.

Learn more about how TruckWings can help you cut costs and lower emissions, with or without CNG trucks.    

11 Effective Fuel Saving Devices for Semi Trucks

Over the last two years, fuel prices have seen a dramatic increase.

In May of 2020, gas prices reached a $1.961 per gallon low, then steadily climbed to an all-time high of $5.032 per gallon in June of 2022. Diesel prices mirrored this trend, with a low of $2.392 per gallon and a high of $5.754 during the same period.

With inflation on the rise, it wouldn’t be surprising if even higher prices are right around the corner.

What does this mean for trucking fleets? Fuel typically accounts for 60% or more of operating costs, so steep fuel prices can quickly decimate a fleet budget. The simplest way to offset high prices is to use less fuel but the question is, how?

Some fleets may consider adding EVs to their lineup, but the acquisition and operational costs typically don’t offset fuel cost savings. A more affordable approach is to purchase fuel saving devices for semi trucks, which can easily be added to existing fleet assets.

Which are the best fuel saving devices for semi trucks? These 11 semi trucks fuel saving devices can help fleets become more fuel efficient and make up for rising fuel costs.

  1. TruckWings

How it works: Did you know the gap between a truck’s cab and trailer is a fuel waster? TruckWings closes this gap to reduce drag, improve stability, and increase fuel efficiency.

The tractor-mounted device deploys automatically at speeds above 52 mph to improve aerodynamics and reduce buffeting and trailer sway in crosswinds. The device then retracts when the speed dips below 50 mph. No action is needed by the driver to deploy TruckWings — eyes stay on the road and hands stay on the wheel.

Results: Users of TruckWings see 3-6% in fuel savings. That can add up to thousands of dollars in savings per truck and millions across an entire fleet. And since TruckWings is equipped with real-time telematics, fleets can easily track their return on investment.

TruckWings outperforms even the longest side-extenders on the market, making it one of the best fuel saving devices for semi trucks. So perhaps it’s not surprising that half of the 10 largest North American fleets have used TruckWings, which have stood up across 500 million miles.

Each TruckWings device also reduces 20,000 lbs/yr in carbon emissions, or the equivalent of taking two passenger cars off roadways every year, so the sustainability gains can be huge across an entire fleet.

Ryder System, Inc. tested TruckWings across 2.7 million miles and saw a 4.1% mpg improvement.

You can too.

Learn How
  1. Trailer Skirts

How they work: Trailer skirts extend along the side of the trailer, from the landing gear to the front face of the front trailer axle. The most effective trailer skirts extend as low to the ground as possible. Also called “fairing,” these devices reduce aerodynamic drag on the trailer.

Results: These fuel saving devices for semi trucks typically offer up to a 5% improvement in fuel economy.

  1. Roof Fairings

How they work: Roof fairings are similar to trailer skirts but are installed on the roof of tractor-trailers instead of along the side. These fuel saving devices for semi trucks improve aerodynamics by closing the gap when a significant height difference exists between a cab and a container.

Results: Depending on the type, roof fairings can reduce fuel use by 3-15%. However, these are not the best fuel saving devices for semi trucks pulling flatbeds because they can’t close the gap. Roof fairings would not be needed for semi trucks that can reduce drag simply by raising the tire height.

  1. Low Rolling Resistance Tires

How they work: Rolling resistance — the friction that occurs when the surface of tires meets the road — accounts for 30-33% of the total fuel cost of a modern, aerodynamic Class 8 truck. Low rolling resistance (LRR) tires lower the resistance to improve fuel economy.

Results: A 10% drop in rolling resistance equates to about a 1% improvement in fuel economy. Fleet owners should be aware that LRR tires can wear out quickly, and because most manufacturers don’t publish their rolling resistance coefficients, there can be big differences between tire options, even if they are SmartWay certified.

  1. GPS Route Planners

How they work: GPS route planners are fuel saving devices because they optimize routes to reduce the miles driven, thereby reducing fuel use.

Results: Every mile shaved off a trip saves fuel. Results of this semi truck fuel saving device will vary based on miles traveled and how efficient routes were before implementing the GPS solution.

  1. Tire Inflation Systems

How they work: Tire monitoring or tire inflation systems keep tires inflated to their proper pressure. Some systems may require a driver to inflate tires when notified pressure is low, while others may automatically inflate the tires.

Results: Proper tire inflation can improve fuel economy by 0.6% on average and up to 3%.

  1. Wheel Covers

How they work: Wheel covers improve aerodynamics by reducing drag around the wheels.

Results: Wheel cover kits can reduce fuel consumption by approximately 1% for both tractors and trailers. Combined, this equates to 2.61 gallons of fuel saved for every 1,000 miles driven.

  1. Electronic Engine Monitoring

How they work: Electronic engine monitors measure driving performance to identify fuel-wasting behavior, such as hard braking and rapid acceleration. 

Results: Results will vary for these fuel saving devices for semi trucks based on how much driving habits have improved but could have a 20-30% improvement on overall fuel efficiency.

  1. Automated Manual Transmissions

How they work: Automated manual transmissions (AMTs) have a manual gearbox, but instead of requiring the driver to shift, the clutch and gearshifts are controlled electronically to maximize engine use. AMTs monitor changing roadway conditions like road grade, acceleration, and vehicle speed, then instantly shift to the most efficient gear, saving fuel in the process.  

Results: AMTs improve fuel economy by 1% to 3%.

  1. Anti-Idle Devices

How they work: Truck drivers idle engines for good reasons: keeping the engine block warm, heating and cooling the cabin when they rest, and powering cabin appliances. But doing so consumes almost a gallon of diesel fuel per hour and constitutes nearly 8% of total fuel use. Anti-idling devices provide alternative power sources to idling for these functions.

Results: A direct-fired heater that warms the engine block and provides heat for the cabin reduces fuel use during idling by 75%. Another anti-idle device is an auxiliary power unit (APU) — a generator powered by diesel fuel or batteries to heat and cool the cabin and power appliances. Diesel APUs reduce fuel consumption by 75% or more over idling.

  1. Adaptive and Predictive Cruise Control

How they work: Adaptive cruise control enhances regular cruise control using a radar or laser sensor to sense the traffic ahead and adjust vehicle speed to maintain a safe distance. Predictive cruise control uses GPS to analyze the topography of upcoming sections of road for improved uphill and downhill driving.

Results: Cruise control, predictive cruise control, and adaptive cruise control can reduce fuel consumption by 1-10%. 

Reduce Your Fuel Costs 

When it comes to fuel saving devices for semi trucks, fleet owners have options.

If you’re ready to improve your fleet efficiency, learn more about how TruckWings can help you save up to 6% in fuel costs.

Semi Truck Emissions Regulations: What Fleet Owners Need to Know

Class 8 trucks are responsible for about a quarter of the greenhouse gas emissions generated by the U.S. transportation sector. That amounts to over 400 million metric tons of carbon dioxide (CO2 ) emitted each year.

Diesel engines contribute to pollution by creating particulate matter, a mix of fine particles and liquid droplets that can become lodged in the lungs and irritate eyes and skin.

U.S. fleet owners and trucking companies face increasing pressure from both national and state agencies to reduce their trucking emissions footprint and keep up with changing environmental standards. Earlier this year, the Biden administration proposed stronger emissions regulations for heavy-duty vehicles, with the U.S. Environmental Protection Agency (EPA) proposing that the industry cut up to 90% of NOx emissions per truck by 2031. 

Transitioning to electronic vehicles (EVs) could help combat pollution and comply with government regulations, but that’s simply not financially possible for many fleets. 

In this post, we’ll review some of the main semi-truck emissions regulations and how they’ve evolved. We’ll also look at a solution fleet owners can implement to meet these standards without transitioning the entire fleet to EV.

The Evolution of Semi Truck Emissions Standards

U.S. emission standards for heavy-duty compression ignition (CI) engines have evolved over the past 50 years. The EPA develops these regulations, with California’s Air Resources Board (CARB) setting additional standards for that state.

Here’s a brief timeline of how emissions standards have played out for heavy-duty vehicles since 1970:

1970: Congress passes The Clean Air Act, which mandates a 90% reduction in automobile emissions by 1975. That same year, President Nixon established the EPA, the agency responsible for regulating motor vehicle pollution. Per the EPA’s website:  

“New cars must meet EPA emission standards for hydrocarbons (HC), carbon monoxide (CO), nitrogen oxide (NOx). The law also directs EPA to set health-based ‘National Ambient Air Quality Standards’ for six pollutants.”

1971: The EPA officially starts testing the fuel economy of all vehicles as a precursor to informing consumers about vehicle gas mileage.

1974: The EPA begins limiting heavy-duty engine emissions of particulate matter (PM), CO2, hydrocarbons (HC), and NOx. 

1985: The EPA sets strict standards for NOx emissions from heavy-duty engines and for PM from heavy-duty diesel-powered trucks and buses. 

1990: To help trucks and buses meet 1985 emissions standards which would soon become active, the EPA sets limits on diesel fuel sulfur content. Congress amends The Clean Air Act, requiring additional reductions in emissions of HC, CO, NOx, and PM.

1997: The EPA finalizes emission standards for HC, CO, NOx, and PM.

2000: The EPA launches a national program to regulate heavy-duty vehicles and their fuel as a “single system.” 

2005: The EPA finalizes durability procedures that help manufacturers predict emission levels for certain types of new trucks and vehicles at the end of their useful lifespan.

2011: The EPA and National Highway Traffic Safety Administration (NHTSA) introduce regulations for improving the fuel efficiency of heavy-duty trucks and buses and reducing their greenhouse gas emissions.

2015: The EPA and NHTSA propose greenhouse gas and fuel economy standards for model years 2018-2027 medium- and heavy-duty trucks.

Dieselnet breaks down EPA and California emission standards for heavy-duty CI engines from 1974 through 2027, as follows:

Table Description automatically generated

EPA Proposes Tougher Emissions Rules 

As anyone in the trucking industry knows, heavy-duty trucking will likely rely on internal combustion for at least the next decade. To further curb emissions and make existing trucks cleaner, the EPA has proposed tougher emission rules for existing heavy-duty vehicles and engines. 

These rules, which would come into effect starting in 2027, aim to cut NOx emissions up to 60% by 2045. Another proposed EPA rule impacts greenhouse gas (GHG) emissions standards for heavy-duty vehicles starting in 2027. 

The rules are part of the EPA’s Clean Trucks Act (CTA). Introduced in 2021, the rules set new standards for criteria pollutants in the trucking sector and update GHG emissions standards for heavy-duty vehicles starting with model year 2030.

California’s regulations are even stricter, requiring new trucks, including big rigs, to achieve zero emissions by 2040. This regulation, proposed by CARB in August 2022, requires large trucking companies to convert existing fleets to zero-emission vehicles and achieve zero emissions by 2042. CARB’s Advanced Clean Truck (ACT) also requires truck manufacturers to sell 30% of their stock as EVs starting in 2024.  

These proposals mean that owners of big-rig trucks must become more aware of how their fleet contributes to pollution and what steps they can take to reduce emissions.

Cost a Major Concern for Fleet Owners

Fleet owners, truck industry groups, and owner-operators are understandably concerned about the potential costs of new and upcoming regulations. The implementation of stricter emission standards could cost manufacturers between $19 and $31 billion by 2045, though the EPA estimates net benefits of over $200 billion.

In March 2022, American Trucking Associations President and CEO Chris Spear voiced the industry’s support for reducing air pollution by curbing GHG and NOx emissions as long as the regulations wouldn’t hurt “the reliability  of the trucks and trailers purchased or impose unreasonable or unworkable costs on the industry.” 

In response to concerns about high costs to fleet owners and owner-operators, the Biden Administration had already begun rolling out government subsidies via The Supporting Trucking Efficiency and Emission Reductions (STEER) Act. 

What is The STEER Act?

The STEER Act, formally introduced by U.S. Rep. Rodney Davis in July 2021, is a voucher program that helps cover the cost of retrofitting heavy-duty trucks with technology that reduces emissions. 

The STEER Act Coalition was formed in 2022 to further the bill’s passage. Currently, the coalition, of which TruckLabs is a member, is reaching out to legislators. Our aim is to get the STEER Act passed as a standalone bill or as part of President Biden’s Inflation Reduction Act — a bill that, among other measures, allocates funds to help reduce carbon emissions by 40% by 2030.

If passed, The STEER Act’s total budget would be $500 million, spread over five years. 

Under The STEER Act, the per-unit voucher size decreases incrementally based on the size of the fleet, as follows:

  • 10 trucks or fewer: $4,000 or 75% of total cost per unit
  • 50 trucks or fewer: $3,500 or 72.5% of total cost per unit
  • 100 trucks or fewer: $3,000 or 70% of total cost per unit
  • >100 trucks: $2,500 or 67.5% of total cost per unit

In its overview of the STEER Act, the EPA’s Office of Transportation and Air Quality writes:

“This legislation aims to accelerate market penetration of active emission-reducing technologies like TruckWings for Class 8 trucks by creating a program to significantly reduce the up-front cost of purchasing and installing these technologies.”

“Rather than the government picking winners on the fuel source, let’s make trucks more efficient and help reduce emissions on diesel trucks today, while at the same time enabling an electric future.”

Daniel Burrows

How Truck Wings Can Help Semi Trucks Meet Emission Standards

Class 8 truck emissions regulations are quickly becoming the new normal, and fleet owners must comply with them. 

To help fleets meet those standards, TruckLabs offers TruckWings, a retrofit aerodynamic device for Class 8 trucks. At speeds above 52 mph, the device closes the gap between the cab and trailer automatically, reducing drag, increasing fuel efficiency, and improving stability.

Here are three ways TruckLabs is helping fleets reduce emissions: 

  • TruckWings produces between 3 and 6% fuel savings or electric truck range expansion, translating into thousands of dollars saved per truck per year. 
  • Each TruckWings device reduces carbon emissions by 20,000 lbs per year. 
  • Five of the 10 largest North American fleets have collectively logged 500 million miles with TruckWings.

Learn more about how fleets are saving money and reducing emissions with TruckWings.

Sustainable Trucking Trends and Tech to Watch in 2023

Sustainability

Mitigating waste, conserving resources, and reducing pollution are not new challenges for the trucking industry. Commercial trucks comprised nearly 30% of transport emissions in 2018, making the sector one of the fastest-growing sources of greenhouse gases in the United States. Given the increase in public awareness about the impact of climate change, sustainable trucking is now a trending topic.

The trucking industry is under increasing pressure to reduce its emissions. This pressure comes from the government and the public, but it also comes from truckers.

In a study by digital freight network Convoy, 61% of surveyed drivers said that climate change is of some or a great deal of importance. 

In this post, we’ll look at four sustainable trucking trends and technologies that could help minimize emissions.

4 Trends Driving Sustainable Trucking

With more than 300 companies signing the Climate Pledge to achieve carbon net-zero status by 2040, sustainable trucking is top of mind for many businesses.

As part of its study, Convoy surveyed dispatchers, drivers, and owner-operators from 700 SMB trucking companies. Convoy’s goal was to understand the current state of sustainability in trucking.

The findings revealed four key trends affecting sustainable trucking:

1. New (And Not So New) Government Regulations

Government regulations are the most significant driver of sustainable trucking practices.

Just over 25% of respondents in the March 2022 Convoy survey listed regulations as their top reason for reducing carbon emissions, up from 19.2% in August 2021. New environmental regulations focused on curbing emissions are currently under consideration at the national level. And state-level regulations, like the California Air Resources Board (CARB)’s zero emissions goal, are a factor driving sustainable trucking practices. 

Here are a few to keep in mind:

  • In April 2022, the federal government announced new vehicle fuel economy standards for model years 2024-2026. The measures will require an industry average of 49 mpg for new passenger cars and light trucks by 2026. The rule aims to increase fuel efficiency by 8% annually in 2024 and 2025 and 10% in 2026.
  • The California Air Resources Board (CARB) is working towards zero emissions for medium and heavy-duty fleets by 2035. The new regulation will significantly impact the transportation industry as early as 2024, with California planning to restrict fleets from deploying non-zero emission vehicles in drayage operations starting Jan.1 of that year.
  • SmartWay, an EPA program introduced in 2004, focuses on reducing emissions across the supply chain by enabling transport companies to track, document, and share fuel use and freight emissions. SmartWay partners enjoy many benefits, including help demonstrating their commitment to improving freight sustainability, and reducing CO2, NOx, and PM emissions.

2. Rising Diesel Costs

Diesel costs are high and not likely to decrease any time soon.

Three-quarters of all commercial trucks use diesel, moving nearly 70% of America’s freight tonnage. Since this likely won’t change in the next 10-20 years, trucking companies need to find ways to cut fuel consumption to reduce costs and emissions.

Nearly all of the nation’s largest tractor-trailers — class 8 trucks — are powered by diesel, and about 75% of small-to-medium-duty commercial trucks use diesel. Depending on your state, a gallon of diesel averages $5 to $6, meaning the average cost to fill the tank can range from $700 to $1,400, depending on the truck’s size.

This makes achieving maximum fuel efficiency a top priority for truckers and trucking companies.

3. More Pressure to Take Action

Awareness of climate change and public pressure are still big factors driving sustainable initiatives for many in the trucking industry.

In Convoy’s survey, 38% of respondents reported feeling pressure to reduce carbon emissions, up from 35% in 2021. Respondents cited government regulation as the top reason for feeling pressure to reduce carbon emissions, second to awareness about the environmental impact of emissions.

 

4. Efforts to Reduce Empty Miles

Convoy’s research found that 35% of truck miles are empty miles, with drivers driving, on average, between 100 and 400 miles empty.

Reducing empty miles by just 1% saves over 100 gallons of fuel. It’s why nearly 93% of respondents in the Convoy survey said reducing empty miles is moderately important, important, or very important to their business.

Empty miles have a huge environmental impact, contributing to 87 million metric tons of carbon emissions annually. But they also represent an opportunity when it comes to reducing emissions and improving sustainability in trucking.

 

Sustainable Trucking Technologies

Promising new technologies like active aerodynamics, alternative fuel vehicles, and telematics can help trucking companies reduce emissions, comply with government regulations, and save money.

We unpack all three below.

 

1. Active Aerodynamics

Active aerodynamics is a term commonly associated with improving the fuel economy of cars by reducing drag, and it can also apply to trucks.

Due to the considerable size and weight of trucks, semi-truck aerodynamics are more challenging to achieve. Recent research by the U.S. Department of Energy (DOE) revealed that a truck engine uses 85% of the energy it produces to overcome aerodynamic drag and rolling resistance.

To fix this, TruckWings, a tractor-mounted aerodynamic device created by TruckLabs, decreases downstream turbulence and drag. The device eliminates higher crosswind angles in the tractor-trailer gap by controlling airflow around the cab.

TruckWings works without driver interaction by extending winglets from the side of the truck based on vehicle speed and smart sensors, automatically unfolding once highway speeds reach 52 mph and retracting when speed goes below 50 mph. This can result in fuel savings of up to 4.1% — the equivalent of 20,000 pounds of CO2 per year.

2. Alternative Fuel Vehicles (AFVs)

With diesel costs and regulations around emissions, many trucking companies are turning to alternative fuel vehicles (AFVs). AFVs include electric, hydrogen-electric, and renewable natural gas vehicles.

They emit just under 4,100 pounds of CO2 equivalent annually versus the 11,435 pounds of CO2 emitted by gas vehicles. AFVs are cost-prohibitive for many SMB trucking companies, with an up-front cost per vehicle of $200,000 to $800,000, versus $40,000 to $120,000 for the base model of a new diesel-powered semi-truck.

For this reason, equipping your existing fleet with tools to help reduce drag and improve fuel economy is a more cost-effective way to reduce emissions in the short term.  

 

3. Telematics in Trucking

Telematics is essential for many trucking companies looking to reduce emissions and improve sustainability. 

The software uses sensors, GPS technology, and other data-tracking technologies to help companies: 

  • Track their vehicles in real time
  • Optimize routes to reduce empty miles
  • Identify patterns and areas for improvement

Data collected includes:

  • Fuel consumption
  • Real-time truck location
  • Idling time

 

Sustainability Challenges in Trucking

Sustainability challenges are becoming synonymous with business challenges for truckers.

Pressure is mounting for trucking companies to prove their commitment to reducing carbon emissions and identify problematic practices within the supply chain.

Understanding how scope 1, 2, and 3 emissions impact the environment can help you make better choices for your business and the environment.

Here’s a brief breakdown of each type:

  • Scope 1: Direct emissions from company-owned or controlled sources
  • Scope 2: Indirect emissions from using electricity, heat, or steam
  • Scope 3: Other indirect emissions from the entire value chain

The best way to address Scope 3 emissions is to partner with sustainable trucking companies committed to reducing their emissions.

 

The STEER Act Can Help

US Rep. Rodney Davis introduced the Supporting Trucking Efficiency and Emission Reductions (STEER) Act in 2021.

It’s a $500 million voucher program focused on helping truckers and trucking companies retrofit their existing class 8 trucks with fuel-efficient technologies.

The STEER Act aims to help fleet owners reduce emissions and move towards more sustainable practices by incentivizing emission-reducing technologies. So even if you aren’t ready to move to AFVs, you may qualify for a voucher to cover the technology needed to retrofit your existing fleet.

 

Examples of Sustainable Trucking Companies

Here are three examples of trucking companies prioritizing sustainability, starting with Ryder System, Inc., a company that conducted a recent test of our TruckWings technology. 

 

Ryder System, Inc.

Ryder partnered with TruckLabs to conduct a 60-truck on-road test of TruckWings.

The controlled pilot fuel test assessed whether TruckWings could improve Ryder’s fuel economy and reduce the environmental impact of its fleet of over 200,000 trucks. Ryder compared the relative performance of a truck before and after installing the technology.

After evaluating the results, Ryder realized an improvement of over 4% in net mpg.

 

Werner Enterprises

Werner Enterprises is a US-based transportation and logistics company that uses technology to reduce CO2 emissions across its fleet of 8,000 trucks and 24,000 trailers.

Werner uses automated manual transmissions to boost fuel economy by 1-3%, predictive maintenance to monitor performance and keep trucks at maximum efficiency, and GPS trailer tracking to increase hauling efficiency. They’ve also begun piloting solar panels on their trucks to help extend battery life and reduce jump-starts.

 

DHL Express

DHL Express, headquartered in Germany, wants to reduce greenhouse gas emissions to below 29 million tons by 2030.

They aim to reach net-zero emissions by 2050. In addition to addressing Scope 3 emissions by auditing service providers along the supply chain, the company has begun retrofitting its fleet of medium- and heavy-duty trucks with solar panel mats that regulate the transfer of energy from the alternator to the battery.

The mats, expected to reduce greenhouse gas emissions for each vehicle by 2,000 pounds annually, also have sensors that collect data on fuel and emissions.

 

A Pathway to Sustainability

Sustainable trucking leaders show that there are many ways to reduce your emissions.

From active aerodynamics to solar panels to ATVs, the options to reduce your carbon footprint are numerous. As government, consumer, and industry awareness about the industry’s impact on climate change grows, so will the pressure on trucking companies to mitigate their emissions.

Products like TruckWings can help your company take the first steps towards reducing emissions and fuel costs. The companies that don’t begin to invest in more environmentally-friendly technologies will fall behind as the industry moves towards a more sustainable future.

5 Practical Ways to Reduce Fleet Emissions

In the face of new regulations, pressure is mounting to reduce fleet emissions.

Environmental, Social, and Governance (ESG) reporting requirements have placed a renewed focus on emission management strategies for fleet owners looking for ways to lessen their vehicles’ impact on the environment. While transitioning to electric vehicles (EV) may be a desirable long-term goal, it’s not always practical or realistic for fleets operating in the current market.

However, fleet owners can take steps to reduce emissions on Class 8 vehicles, improve Scope 3 carbon emissions for its customers, and build a competitive advantage.

Fleet Emissions and the STEER Act

New legislation has emerged to help equip fleets with technology that will help reduce emissions.

The Supporting Trucking Efficiency and Emission Reductions (STEER) Act, introduced in the U.S. House in July 2021, is designed to reduce emissions by incentivizing truck companies to buy and install fuel-efficient technologies on Class 8 trucks.

Under the STEER Act, the U.S. Department of Energy (DOE) would provide $500 million over five years for vouchers to cover the expense. A draft of the legislation states that the voucher amounts for each technology included in the bill will cover the lesser of:

  • $4,000 or 75% of costs per unit for fleets operating 10 trucks or fewer.
  • $3,500 or 72.5% of costs per unit for fleets operating 50 trucks or fewer.
  • $3,000 or 70% of costs per unit for fleets operating 100 trucks or fewer.
  • $2,500 or 67.5% of costs per unit for fleets operating more than 100 trucks.

5 Ways to Reduce Fleet Emissions

Going electric is one way to reduce emissions.

But the truth is that transitioning to EVs is not realistic for most fleets in the near term.

Adding EVs to a fleet requires a substantial investment. Electric Class 8s cost $400,000 to $600,000, compared to about $150,000 for conventional diesel trucks.

About $220,000 of that expense is for the electric powertrain alone. Another added expense is the need for electric vehicle infrastructure, such as charging stations, which cost about $20,000 each.

There are also concerns that if drivers have to stop every 150 to 250 miles to charge their trucks, driver shortages will increase. This is why it’s important to consider using technologies that improve fuel efficiency and lower emissions in existing vehicles.

Fortunately, there are five other ways to reduce emissions that are more practical and realistic for most fleets in the short term.

1. Improve Truck Aerodynamics

Improving aerodynamics is one of the most effective ways to reduce fuel consumption and emissions both today and into the future with EVs.

Aerodynamic drag accounts for over half of a truck’s fuel consumption at highway speeds. The good news is that using multiple aerodynamic devices to reduce drag can save the trucking industry about $10 billion in diesel fuel expenses.

These devices include:

  • Roof fairings to minimize the turbulence created by the cab.
  • Wheel covers that allow air to flow past the tires.
  • Active aerodynamics devices that automatically adjust to the changing aerodynamic needs.

One example of an active aerodynamic device for Class 8 tractors is TruckWings, a device that automatically closes the gap between the cab and trailer. TruckWings automatically deploy when speed exceeds 52 mph and retracts when speed is below 50 mph.

This means drivers don’t need to take their eyes off the road or their hands off the wheel.

Here are some of TruckWings’ proven benefits:

  • Improves driver experience: Fully-automated TruckWings improve stability, especially in crosswinds, and don’t require driver interaction.
  • Helps fleet owners meet ESG goals: Each TruckWing reduces 20,000 lbs/yr in carbon emissions.
  • Offers durability with minimal maintenance: Aerospace-grade aluminum has proven durability of almost half a billion miles driven and outperforms side extenders.
  • Provides real-time data: A cloud-connected telematics device features customer dashboards for 100% transparency.
  • Reduces fuel costs: TruckWings has shown proven savings of 3-6% mpg, resulting in millions of dollars saved per fleet.

Ryder System, Inc. and TruckLabs worked together to test the fuel efficiency of TruckWings. Get the results here.

2. Invest in Telematics

The technology of communicating, collecting, and storing information via telecommunication devices is known as telematics.

In trucking, telematics monitors engine diagnostics and the hours a vehicle runs. This helps fleet managers keep track of all vehicle updates and required maintenance.

3. Optimize Trucking Routes

An efficient routing plan can help reduce fuel consumption, emissions, and costs.

GPS technology has advanced, allowing for quicker travel and fewer stops, resulting in a 30% reduction in carbon emissions during each trip.

4. Monitor and Improve Driver Habits

The most common cause of fuel waste is driver behavior.

Teaching and encouraging proper driving habits can result in a significant reduction in fuel consumption. Aggressive drivers who accelerate and brake rapidly use up to 30% more fuel.

Additionally, a tractor-trailer uses 20% less energy to move at 55 mph than 62 mph. And an idling diesel vehicle uses half a gallon of fuel an hour.

Cutting idling can save up to 5% of fuel costs, amounting to thousands of dollars in savings per year.

5. Upgrade to Newer Vehicles

Older vehicles are less fuel-efficient than newer models, so upgrading your fleet can reduce emissions and fuel consumption.

A recent report from Fleet Advantage shows upgrading to a 2021 model from a 2016 model would reduce CO2 by 21 metric tons, resulting in $16,856 in savings per truck.

Reduce Your Fleet Emissions

There’s no one-size-fits-all solution to reducing fleet emissions, but these five steps are a good place to start.

You can make a significant impact on your fleet’s carbon footprint by making even small modifications. And as electric vehicles become more prevalent, now is the time to start planning for the future.