Air cargo industry operators today often debate the need to balance growth with the pressure to adopt sustainability practices. For Asia Airfreight Terminal (AAT), a subsidiary of SATS, this means leveraging technology and innovation to enhance operational efficiency while reducing carbon emissions for a positive environmental impact. AAT’s recent introduction of Autonomous Electric Tractors (AETs) at their Hong Kong terminal demonstrates the company’s commitment to its guiding principle: “Delivering Excellence, Sustaining Our World.”
“At AAT, we firmly believe that sustainable practices and growth can go hand in hand,” says Mike Chew, CEO of AAT. “Our recent investment in AETs, for instance, aligns with our broader strategy of reducing carbon emissions while enhancing operational flexibility and resilience. This is part of our ongoing mission to deliver excellence in service while ensuring we contribute to a greener future.”
Innovation meets sustainability
AAT’s deployment of Autonomous Electric Tractors is a significant leap forward in the company’s drive for sustainable operations. The AETs, powered entirely by electricity, offer a 35% reduction in carbon emissions compared to conventional diesel-powered tractors. These electric vehicles are designed to tow cargo and unit load devices (ULDs) efficiently across AAT’s multi-level terminal.
“The launch of our AETs marks the culmination of over 18 months of rigorous testing and trials,” Chew explains. “By automating repetitive tasks and enabling uninterrupted service, the AETs enhance the efficiency and resilience of our operations—especially during peak seasons and in the face of manpower shortages. This allows us to not only reduce our carbon footprint but ensures that we maintain the high quality of service our customers expect.”
Beyond environmental benefits, the AETs are equipped with state-of-the-art navigation and safety systems, including nine high-definition cameras, lidar sensors, and 3D mapping technology. These advanced features allow the tractors to operate safely in various weather conditions, such as rain or fog, ensuring operational continuity—a crucial factor in the fast-paced world of air cargo logistics.
AAT’s broader sustainability strategy
The introduction of AETs is part of AAT’s broader commitment to sustainable practices across its operations. Over the years, AAT has invested heavily in eco-friendly technologies and infrastructure that drive energy efficiency and emissions reductions.
This includes converting 100% of the company’s forklifts and ramp vehicles to electric power and developing smart infrastructure, such as electric vehicle (EV) charging stations for staff and tenants at the terminal. AAT has also launched AAT COOLPORT, Hong Kong’s first on-airport cold chain centre, which features a completely temperature-controlled environment to facilitate the safe handling of perishables and pharmaceuticals. The facility incorporates non-ozone-depleting refrigerants, thermal insulation panels, and other features that minimise heat loss and maximise energy efficiency.
“Sustainability is at the core of everything we do at AAT,” says Chew. “AAT COOLPORT is a testament to that. Not only does it address the growing demand for temperature-sensitive goods, but it’s also built with energy-efficient technologies that reflect our commitment to reducing environmental impact.”
Collaborating for change
Beyond technological investments, AAT is also actively engaged with industry partners, regulatory bodies, and customers to foster collective action on sustainability. As a member of the IATA Environmental Assessment Programme (IEnvA), AAT has aligned its operations with globally recognised standards for environmental stewardship. Moreover, AAT has signed the Hong Kong International Airport 2050 Net Zero Carbon Pledge, committing to a 55% absolute emissions reduction by 2035.
“While regulations and customer demands play a role in our sustainability efforts, we are genuinely driven by a desire to build an environmentally friendly air cargo industry,” Chew emphasises. “We believe that our leadership in sustainability not only helps to future-proof our business but also contributes positively to society.”
Community engagement and social responsibility
AAT’s commitment to sustainability extends beyond operations and into the community. During the company’s 25th anniversary, AAT partnered with local social enterprises to create eco-friendly event decorations made from upcycled materials, further demonstrating their dedication to supporting environmental and social causes.
The company also runs ongoing Green Month campaigns and employee awareness initiatives that promote environmental friendliness, waste reduction, and recycling. AAT has implemented extensive recycling programmes and regularly evaluates operational processes to improve energy efficiency. For example, a recent delamping initiative in AAT’s office and warehouse areas has successfully reduced energy consumption without compromising work conditions.
Trends shaping the future of sustainability
As AAT continues to expand its fleet of AETs, the company is also exploring renewable energy sources and further automation to streamline operations. Chew envisions a future where data analytics and AI play a key role in optimising sustainability efforts across the air cargo industry. “We’re looking at solar panels and other renewable energy options to power our facilities, while also using data-driven insights to continuously improve resource efficiency,” he says.
In an industry where balancing growth with sustainability is becoming increasingly important, AAT is setting new standards. Through innovation, collaboration, and a genuine commitment to environmental stewardship, the company is driving a more sustainable future for air cargo.
“Sustainability isn’t just a box to tick—it’s an integral part of our long-term strategy,” Chew concludes. “At AAT, we are committed to delivering excellence in everything we do, while ensuring that our actions today help sustain our world for future generations.”
Asia Airfreight Terminal is a nominee at the 11th Payload Asia Awards under the category Ground Handler of the Year – Asia Pacific and Sustainability Advocate of the Year. To be part of this annual program, visit the official page of the 11th Payload Asia Awards.
