Fuel has always been one of the biggest operating costs for truck fleets, but in a volatile market, it can quickly become the line item that determines whether a route, customer, or quarter is profitable. That is why Samsara’s on-demand webinar, “Fuel efficiency in a volatile market: A Samsara playbook for fleet operators,” is worth a look for private fleets, over-the-road carriers, and any operation trying to get more control over fuel spend.

The webinar focuses on a practical question every fleet manager is asking: How do you reduce fuel costs without disrupting operations? Samsara frames the issue clearly, noting that fuel can represent roughly 40% of a fleet’s operating budget and that diesel price volatility can put immediate pressure on margins.

For many fleets, the problem is not just the price at the pump. It is the lack of visibility between the pump, the vehicle, the driver, and the back office. A fleet may know how much it spent last month, but not always where the waste occurred, whether drivers fueled at the best locations, how much idle time was avoidable, or whether suspicious purchases were caught quickly enough.

That is where Samsara’s approach becomes valuable. The webinar highlights three areas where fleets can take action: buying fuel at the best available price, reducing unproductive idling, and detecting unauthorized or suspicious fuel use.

One of the most interesting ideas is using live fuel price visibility to help route drivers toward lower-cost stations and preferred networks before they pull up to the pump. For fleets with dozens, hundreds, or thousands of vehicles, even small differences in price per gallon can add up quickly. When that decision-making is pushed into the daily workflow, fuel savings become more than a monthly report. They become an operating habit.

Samsara also puts a spotlight on idling, which remains one of the most persistent sources of fuel waste in trucking. Not all idle time is unnecessary. Drivers may need to idle for comfort, safety, PTO use, weather conditions, or operational requirements. But fleets need the data to separate necessary idle from waste. Samsara’s webinar describes using context-rich data such as location, temperature, duration, and PTO activity to help fleets understand what is really happening in the field.

That context matters. A blanket “no idling” policy can frustrate drivers and miss the realities of the job. A smarter program identifies where idling is preventable, gives drivers better information in the cab, and helps managers coach with facts instead of assumptions.

The third major area is fuel fraud and unauthorized use. Fuel card reports can help, but they often show the issue after the money is already gone. Samsara’s webinar discusses instant detection of suspicious purchases and sudden tank drops, helping fleets catch possible losses before they become month-end surprises.

The webinar also points to real-world examples. Samsara says Estes Express eliminated $3 million in idling costs, while ITF Group improved fuel efficiency from 6 MPG to 7.5 MPG, saving $4 million in fuel costs. Those are the kinds of results that should get the attention of any fleet executive.

For Fleet-Connection readers, the takeaway is simple: fuel efficiency is no longer just a driver-behavior initiative or a procurement issue. It is a data problem, an operations problem, and a technology opportunity.

Fleets that can connect fuel transactions, vehicle data, driver behavior, routing, and alerts are in a much better position to control costs. Samsara’s webinar offers a useful playbook for getting started, especially for fleets that already use telematics and want to turn that data into measurable savings.

Fleet managers can watch Samsara’s on-demand fuel efficiency webinar here: “Fuel efficiency in a volatile market: A Samsara playbook for fleet operators.”