Tamagawa Aero Methods Co., Ltd. (Headquarters: Ota-ku, Tokyo, President and CEO: Keisuke Nakajima, known as “TAS”) and Japan Airways Co., Ltd. (Headquarters: Shinagawa-ku, Tokyo, President and Group CEO: Mitsuko Tottori, known as “JAL”) launched the lithium-ion battery-powered floor energy unit “eGPU” at Matsuyama Airport on Might 9, 2024. This marks JAL’s first adoption of this know-how, geared toward lowering CO2 emissions and noise air pollution.
Plane usually use an auxiliary energy unit (APU) to provide mandatory electrical energy and air con whereas parked. Nonetheless, APUs produce important exhaust gases, together with carbon dioxide (CO2), and noise. To handle environmental impacts at airports and scale back aviation gasoline consumption throughout parking, electrical energy and air con have been historically supplied by diesel engine-powered floor energy models (GPU).
The introduction of the “eGPU” will get rid of CO2 emissions and scale back noise ranges by roughly 30% (beneath 65db) in comparison with standard strategies. This enchancment is predicted to reinforce the working surroundings for operators, mitigate noise and environmental points round airports, and help world environmental preservation.
Manufactured by ITW GSE, the “eGPU” models can constantly provide electrical energy for roughly 14 flights through the turnaround time of a Boeing 737-800 plane on a full cost and have been deployed in over 400 models worldwide.
Japan Airways (JAL) has been investigating the usage of “eGPU” models at home airports to help CO2 emission discount efforts in airport services and automobiles, according to the initiatives set by the Civil Aviation Bureau of the Ministry of Land, Infrastructure, Transport and Tourism. As a part of the JAL Group, Japan Air Commuter (JAC) started utilizing “eGPUs” at seven airports—Tanegashima, Yakushima, Kikaijima, Amami Oshima, Tokunoshima, Okinoerabujima, and Yoron—in March 2023. Moreover, Hokkaido Air System (HAC) carried out “eGPU” operations at three airports—Sapporo Okadama, Rishiri, and Okushiri—in March 2024.
In increasing “eGPU” deployment at airports in Japan, challenges reminiscent of putting in charging infrastructure and securing AC energy sources to be used with jet plane had been addressed. At Matsuyama Airport, this subject was resolved by changing energy plugs used for snowplow automobile heaters, facilitating the introduction of the “eGPU”. This implementation is predicted to pave the best way for additional deployments at different airports, leveraging the information gained from this expertise.
JAL and TAS stay dedicated to contributing to world environmental preservation and persevering with efforts towards a extra sustainable aviation business.
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