ST Engineering Sustainability Report 2022

Automating our Production Lines Our Land Systems business automated a labour-intensive precision metal component production line by using custombuilt and cutting-edge technology. The automation of this process ensures greater control, reliability and quality of the product, resulting in less rejects and resource wastage. We Offer a Suite of Sustainable Products and Solutions Alongside product quality, functionality and costeffectiveness, we consider sustainability to be a key factor in product and process development. We go beyond functional innovation and take into account ecological considerations such as water and energy conservation, minimisation of pollution, reduction of waste by-products, recyclability of our products and solutions, and circular economy principles. These are covered in the specification and concept stage of our products and solutions development process. Our products, services and solutions focus on three key themes: reducing GHG emissions, solving urban and city issues, and the circular economy. Much of our development and investment into sustainabilitylinked products is focused on environmental benefits. However, our products also have significant social and governance benefits such as safety, security, emergency response, crisis management, worker productivity, health and access to education. Reducing GHG Emissions We reduce emissions by saving fuel, reducing waste, minimising road congestion, boosting energy efficiency and accelerating digitalisation. • Congestion Management Systems (including Smart Junctions) • Training and Simulation Systems • Eco-efficient Ship Designs and Systems • MRO of Aircraft, Ships and Vehicles • Eco-friendly Aircraft Engine Wash Solutions • Low-energy Cooling Systems ENVIRONMENTAL SUSTAINABLE QUALITY PRODUCTS & SOLUTIONS Sustainable Cooling for Data Centres With increasing digitalisation set to drive demand for data centre services, there is a need for more effective cooling technologies to mitigate the environmental impact of data centres and support its growth in a more sustainable manner. In 2022, we launched the Airbitat DC Cooling system to enable more sustainable cooling for data centres. Our system is modular, scalable and has flexible integration options. It can achieve over 20% energy savings when used in data centres operating in tropical areas, significantly reducing carbon emissions. 44 ST ENGINEERING SUSTAINABILITY REPORT 2022

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