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How Wizz Air Is Reducing In Flight Fuel Usage

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Wizz Air recently announced that it would be rolling out numerous new fuel-saving initiatives in a drive to become a cleaner and greener airline. The airline calls itself “Europe’s fastest-growing and greenest airline.”

Wizz Air, London Gatwick, Base
Wizz Air is attempting to make its European operations more fuel-efficient. Photo: Getty Images

2020 was meant to be a year when airlines focused on sustainability. However, while environmental footprints remain a concern, understandably, the most considerable focus should currently be on flying passengers’ health and safety. That’s not to say that airlines have forgotten about their environmental commitments. After all, Lufthansa is presently operating Airbus A350s from its Frankfurt hub solely because of its improved fuel efficiency.

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Reducing their CO2 footprint

European low-cost carrier Wizz Air recently announced that it is implementing new steps to ensure that its operations are even less polluting than previously. This has included actions such as using a reduced flap configuration during take-off and landing.

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While flaps allow an aircraft to fly safely at slower speeds, they increase the drag experienced by an airplane by their nature. The more drag an aircraft experiences, the less fuel-efficient it is. In simple terms, the more drag there is, the more power, and therefore fuel burn is needed to overcome it.

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Wizz Air, Flap Settings, CO2 Savings
The airline is looking to reduce the degree of flaps used during take-off and landing. Photo: Wizz Air

Of course, when calculating if it is possible to reduce the flap configuration, pilots must consider the flight conditions and safety aspects. However, reducing flap configurations could save around 15kg of fuel for each approach. This means that approximately 2,000 tonnes of fuel can be saved each year, equating to 6,000 tonnes of emissions avoided.

Commenting on the change, Wizz Air’s Chief Operations Officer, Heiko Holm, said,

“We are proud to have the lowest CO2 emissions per passenger / kilometre amongst the European airlines and are committed to reducing our environmental footprint further. Every take-off and landing is an opportunity to save fuel and every flight phase is reviewed for the smallest optimisation, having a significant impact on carbon emissions.”

What else is Wizz doing?

Reducing the flap setting on approach and departure isn’t the only way that Wizz is trying to reduce its fuel consumption. The airline is aiming to cut its emissions by 33% over the next ten years.

Wizz Air, Flap Settings, CO2 Savings
Wizz Air’s neo aircraft also have a better fuel burn rate than their ceo predecessors. Photo: Wizz Air

The airline is looking to remove unnecessary fuel thought, optimizing its flight plans. Additionally, Wizz wants to develop more specific performance factors. This will enable the airline to calculate fuel buds more efficiently. Finally, the European low-cost carrier is looking to create a new model to estimate the zero fuel weight of its aircraft with more accuracy. Introducing more A320neo family aircraft to the fleet will help with the airline’s fuel burn goals.

What do you make of Wizz Air’s initiative to cut its carbon emissions by 33% over the next decade? Let us know what you think and why in the comments!

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