Supporting Energy Efficiency Across Major MRT Lines
Singapore’s Mass Rapid Transit (MRT) network faces considerable cooling demands due to its hot and humid climate. For underground stations, where air-conditioning plays a critical role in maintaining passenger comfort, improving cooling efficiency is an important part of managing energy consumption.
As part of the network’s broader sustainability initiatives, HydroBall ATCS has been deployed across two major MRT lines: the Thomson-East Coast Line (TEL) and the Downtown Line (DTL). These installations support the rail network’s efforts to maintain efficient cooling operations while reducing unnecessary energy and water consumption.
HydroBall ATCS has been installed across all of Thomson-East Coast Line stations, supporting the line’s commitment to energy-efficient infrastructure. Underground MRT stations depend heavily on air-conditioning, making chiller performance particularly important to their overall energy consumption. By maintaining clean condenser tubes, HydroBall ATCS helps support efficient chiller operation across the network.
The TEL incorporates various sustainability measures, including energy-efficient air-conditioning systems, sustainable construction materials and green-labelled products. Its commitment to environmental performance is reflected in the achievement of Upper Thomson Station (TE 08), which received BCA Green Mark Platinum, one of the highest ratings under the Green Mark scheme.
HydroBall ATCS is installed across Downtown Line Stations as well, contributing to the line’s wider energy and water conservation initiatives. The Downtown Line has received BCA Green Mark Gold Plus certification under the Green Mark for Rapid Transit System (RTS) framework, recognising its overall sustainability performance.
Among its notable initiatives are energy-efficient air-conditioning systems and condensate water recovery, demonstrating how different technologies and resource-management measures can work together to improve the environmental performance of public transport infrastructure.
With installations spanning two major MRT lines, HydroBall ATCS supports the ongoing efforts to improve cooling efficiency across Singapore’s rail infrastructure. The extensive deployment demonstrates the suitability of automated condenser tube cleaning for large-scale facilities with demanding cooling requirements, where maintaining chiller performance and minimising maintenance disruption are important operational considerations.
By supporting more efficient cooling operations across the MRT network, HydroBall contributes to the wider goal of building more sustainable and resource-efficient public infrastructure.
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