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New air conditioning technology developed in the UAE could save international airports like Dubai’s at least US$57 million a year, and
airlines like Emirates US$31 million annually, by using electricity instead of fuel to cool aircrafts on the ground.
The estimates are based on the 130,000 planes landing at Dubai Airport terminals every year which, while on the ground, have to be cooled
at a cost of US$400 per hour using traditional kerosene-powered APUs, or auxiliary power units.
UAE-based ground support systems specialist Cavotec, which released the figures
on Monday, believes its new environmentally friendly air
conditioning system PCA, or pre-compressed air, can help revolutionise the regional aviation industry by producing huge savings on fuel
and reducing air and noise pollution at airports.
The PCA system, which is being launched at the Airport Show in Dubai from 2-4 June, is specifically designed to handle the extreme heat in
the Middle East and will be one of the few technologies capable of cooling the new
Airbus
A380.
The system cools planes through reversed compression and uses 400kw of electricity per hour compared with APUs, which use 600 litres
of fuel per hour, equal to 6000kwh of power.
Cavotec Group Vice President, Michael Widegren
said, “With the rising price and environmental concern of gasoline, I would like to see jet
fuel used to fly planes and not wasted on the ground. We have the technology now to power ground support equipment with electricity and
save on fuel that should be used in planes.”
Widegren will join a panel of speakers during The Airport Show’s second annual Ground Handling conference at Airport Expo Dubai to
discuss ground support equipment and fleet management for future airports, as the Middle East’s booming aviation industry faces up to
growing environmental concerns.
Research shows that 18% of fuel is wasted each year through airport infrastructure and operational inefficiencies, amounting to 120
million tonnes of carbon dioxide worldwide. Fuel inefficiency is exemplified at Frankfurt Airport, which uses 30 million litres of gasoline a
year to transport jet fuel to the planes.
“The best way to reduce the amount of gasoline and its pollutant by-products is through ground support equipment, so it is absolutely
necessary that the industry leaders in this field get together to discuss the options and solutions,” said Nick Webb, Director of Streamline
Marketing Group, organisers of the Airport Show.
“This is particularly pertinent in the Middle East, which is experiencing a massive aviation boom. The airports that are being built here are
the airports of the future and as such should take the ever rising price of fuel and its effects into consideration.”
The Ground Handling conference will run on the third day of the Airport Show and is part of a series of specialised conferences that will
cover important aspects of the airport industry, including Air Traffic Control, Aviation Security and Future Airports, all featuring high calibre
speakers from aviation authorities and government organisations.
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