California CARB Compliance: What Fleet Owners Need to Know

As of Jan. 1, the California Department of Motor Vehicles will no longer register diesel vehicles that have engines from 2009 or earlier and weigh more than 14,000 pounds. This is the latest development in a 15-year-old rule from the California Air Resource Board (CARB) that aims to reduce diesel-related air pollution that can cause cancer. 

Fleets that haven’t replaced their old engines, converted engines to run on alternative fuel, or purchased newer-model trucks now must either decommission their trucks or risk running afoul of California CARB compliance.   

What Vehicles Are Subject to CARB Compliance? 

Any vehicle that the CARB rule covers — regardless of its state of origin — must comply when it’s within the state of California. That obligation extends to brokers or carriers, who must verify that a truck is CARB-compliant before hiring or dispatching it. 

The rule includes exceptions for vehicles that are solely for personal use, and for vehicle owners that have purchased replacement engines or vehicles but are still awaiting delivery from the manufacturer.  

Similar Regulations in Other States

Several other states have either adopted California’s emissions standards or created similar standards. California’s standards are considered to be the most stringent, which means that trucks that are CARB-compliant would also be compliant with similar rules in other states. 

What Are the Penalties for Not Being CARB Compliant? 

Fines for non-compliance can be costly, especially if CARB finds that a company has knowingly violated the rule.

In 2028, CARB fined two Wisconsin-based transportation companies for non-compliance, with one company paying $100,000, and the other paying $52,500. 

What Resources are Available for Carriers That Need to Retrofit Trucks? 

The cost of converting an entire fleet to be CARB-compliant may be unmanageable for some businesses. However, there are resources available for companies that need assistance. 

For small fleets, the Carl Moyer Voucher Incentive Program provides funding of up to $520,000 for replacing vehicles. Other resources include the Funding Agricultural Replacement Measures for Emission Reductions (FARMER) Program, which helps farmers comply with CARB, and the Goods Movement Emission Reduction Program.

Another resource (that’s not specific to California) is the voucher program established by the STEER Act, which allotted $100 million in annual funding from 2022 through 2026 to retrofit eligible fleets. 

What’s Next for Truck Emissions Standards?

As of March 2023, CARB was working on rules that would require all new trucks to be “zero-emissions” by 2045. That means manufacturers would be unable to sell diesel- or gas-powered trucks beginning that year and fleets would need to begin transitioning to zero-emissions trucks before then. 

Minimizing Costs for Green Initiatives

Fleet owners and managers are understandably concerned about the costs of CARB compliance. TruckLabs offers a way for fleets to trim costs now and in the long-term, with TruckWings. 

TruckWings is compatible with most tractor-trailers, so whether you’re looking to save money on diesel or hoping to maximize the distance your electric truck can travel on a single charge, TruckWings can help. 

Unlike roof fairings and other static solutions, TruckWings is a smart aerodynamic device that deploys at high speeds to close the gap between tractor and trailer, instantly reducing drag and trailer sway. At lower speeds, TruckWings collapses flat against the tractor, so drivers don’t lose the maneuverability they need for low-speed travel. 

Find out how TruckWings can significantly reduce costs for your fleet.  

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. Also, Coast is a Visa fleet fuel and gas card helps fleets control and track employee spending on fuel and other expenses.

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.