Fuel is among the most significant costs for vehicle fleets, prompting many fleet managers to look for ways to slash consumption. Despite the financial benefits being clear, environmental considerations are also driving this shift, as sustainability and ESG commitments gain prominence.
However, decreasing fuel usage isn't always straightforward. To inform you, we’ve compiled a practical selection of tips which would reduce fuel consumption and improve the efficiency of your fleet.
What Will Reduce Fuel Consumption?
How does driving behaviour affect fuel consumption?
Driver behaviour, to a sizable extent, determines how much fuel vehicles consume. Frequent harsh braking and rapid acceleration will dramatically increase fuel usage, as both actions demand more from the engine. As such, encouraging smoother, consistent driving minimises unnecessary fuel burn.
Engines operating at high revs consume more fuel, so maintaining a steady speed within the optimal efficiency range, typically between 45 and 60 mph for most vehicles, will lead to noticeable savings. Although ideal speeds may vary slightly depending on road conditions, adherence to speed limits within this range is generally beneficial.
To support this, the use of in-vehicle fleet dash cams, which record driver behaviour and issue early hazard warnings, is invaluable. These cameras not only promote safer driving, but can also coach drivers towards economical habits.
How does vehicle weight increase fuel consumption?
The heavier the cargo load, the more energy is required to move it. For fleet managers, this means that managing gross vehicle weight is key to reducing fuel usage.
Choosing the right vehicle for the job is the first priority. Smaller engines often perform tasks more efficiently than larger ones, assuming the vehicle suits the nature of the job. Fleet right-sizing, i.e., making sure vehicles are neither over- nor under-specified, will result in substantial long-term fuel savings.
Moreover, vehicles should only carry what’s essential for each task; excess tools, equipment, or fittings simply add to fuel consumption. Likewise, distributing weight evenly improves vehicle balance and lowers mechanical strain, so providing driver training on proper loading techniques offers further help.
How does idling influence fuel consumption?
Engine idling is a common yet usually overlooked source of fuel waste. Traffic congestion is the primary culprit, with stationary vehicles consuming fuel without covering any distance. As a best practice, drivers should switch off the engine (and air con) if they are likely to remain stationary for over a couple of minutes.
That said, the most effective way to decrease idling is to prevent it in the first place, which can be done through route optimisation. By planning the most efficient routes and adjusting them in real-time, fleet managers will lessen the risk of drivers encountering heavy traffic or making unneeded detours.
In addition, technology such as digital tachographs can play an important role here. These devices capture data on both vehicle performance and driver behaviour, producing insights that help cut down idle time while ensuring compliance with driver hours regulations.
How does tyre pressure impact fuel consumption?
Underinflated tyres increase rolling resistance, meaning the engine must work harder - and burn more fuel - to maintain motion. Even a minor drop in pressure will cause measurable inefficiencies.
To avoid this, tyres should be checked regularly and kept in line with the manufacturer’s recommended pressure levels. Tyre pressure monitoring systems (TPMS) represent a reliable safeguard by alerting drivers to any loss, guaranteeing tyres stay at ideal levels throughout a journey.
Predictive tyre maintenance takes this a step further. Such methods monitor not just pressure, but also temperature and tread wear, allowing fleet managers to proactively address problems before they affect tyre performance. This at once supports fuel efficiency and extends tyre lifespan, ultimately reducing costs through timely replacements.
Reduce Fuel Consumption with MICHELIN Connected Fleet
While adopting any single strategy discussed will bring about fuel savings, the greatest impact comes from implementing a comprehensive data-driven approach across your entire fleet.
At MICHELIN Connected Fleet, we understand that handling these efforts can be complex, which is why we offer fleet management solutions designed to simplify the process. By combining advanced hardware and software, our platform provides a dashboard that gives managers full visibility into vehicle performance, driver behaviour, and operational inefficiencies.
Whether you're aiming to control costs, lower your fleet’s carbon emissions, or enhance overall efficiency, our tailored solutions are here to support your goals. If you’re interested, then be sure to make an enquiry into our services today.
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