Fuel Management

The fuel price in May 2018 is the highest value in the last 6 years (Petrol 93 ULP & Diesel 0.005% - Gauteng, source: SAPIA) but interestingly the increase in the diesel price is only marginally ahead of inflation over the last 3 years (CPI 5.4%pa vs Diesel 5.98%). However, the price trend is up as the oil price increases and rand depreciation remains a threat.

Couple the above with fuel representing at least 50% of a vehicle’s Total Cost of Ownership (TCO), fuel management has to be the single biggest area of focus.

To fully address the needs of a complete fuel management process we need to address 4 issues

  • Create a fuel usage / management policy
  • Implement a fuel procurement process
  • Analyse consumption and apply consumption benchmarks
  • Identify and manage variances

The Fuel Management Policy should typically define the following:

  • Refuelling methods (other than card) and controls
  • Use of fuel cards (if selected)
    • Single vehicle and single user; include lost cards, expiry and staff resignation.
    • Fuel, oil and toll usage.
  • Refuelling limitations – frequency, after hours , weekends, holidays, locations, fuel type, tank capacity and supplier selection in line with procurement process.
  • Tip - always fill to the top as this facilitates best analysis.
  • Transaction details and record keeping.
  • Integrate with the vehicle selection policy to acquire vehicles with least consumption.
  • Integrate with disciplinary policy.

The Fuel procurement process should select a supplier based on price, service quality & support

  • Select best procurement method e.g. in house / home base, on road, fuel cards, cross border
  • Focus your procurement on the least number of suppliers
  • Select a supplier that fully meets your vehicle movement, refuelling and service needs
  • Negotiate diesel price, deposits and transaction fees
  • Transaction information to be available electronically

Detailed Consumption analysis is the best method to identify variances

  • Obtain / download transactional data on a daily basis
    • Correct information errors e.g. wrong odometer, duplicates, unknown vehicles.
  • Identify transactions outside of policy; e.g. after hours, in excess of fuel tank capacity.
  • Develop and apply a fuel consumption benchmark for each vehicle.
  • Calculate consumption for each and every fill (in preference to a monthly calculation)
  • Calculate the cost of consumption in excess of the benchmark.
    • Aggregate these costs on a vehicle, departmental and company basis
    • Record and manage trends to facilitate a process of continuous improvement

Identify and manage variances

  • Identify variances to policy and consumption benchmarks, and report
  • Integrate with tracking / telematics systems to identify speeding and excess idling (which contribute to high consumption) and validate locations of fills
  • Engage with the driver, service provider or operator  who has been identified in this exception reporting process
  • Identify solutions for the correction of the variance. This may include training or revised processes
  • Apply disciplinary action where appropriate

Fuel management is expected to generate a savings potential of at least 5%, which for a mixed fleet of 100 vehicles averaging 30,000 Kms pa can potentially translate into a saving of R300,000 pa.

Fuel will continue to be your largest fleet expense and price increases will expose you to increasing risk. Fuel management is a necessity.

Have a question?

Contact Nigel Webb - Latitude Fleet Services - nigelw@latitudefleet.co.za

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About Latitude Fleet Services

Latitude Fleet Services is an independent fleet management consultancy business providing service to both corporate and public sector fleets. It was established in Johannesburg in 2002 by Nigel Webb who has considerable experience in fleet management, having been the Founder and Managing Director of Imperial Fleet Services for 14 years.... View More


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