Driving Sustainability: Singapore's Innovative Cooling System Launch

Singapore Unveils Largest Industrial District Cooling System
In an impressive leap towards sustainability, Singapore has inaugurated its largest industrial district cooling system, designed specifically to bolster STMicroelectronics' decarbonization strategy. This innovative endeavor is the result of a collaborative partnership between SP Group and Daikin Airconditioning (Singapore), companies committed to enhancing environmental performance in industrial operations.
Major Environmental Benefits
The new cooling system is projected to cut carbon emissions by an astounding 120,000 tonnes annually, substantially reducing cooling-related electricity costs by 20%. It further emphasizes efficient water usage by repurposing over half a million cubic meters of previously utilized water from cooling towers, showcasing a model of resource conservation and climate responsibility.
Significance for STMicroelectronics
STMicroelectronics, a titan in the semiconductor industry, emphasizes the importance of sustainable practices at their manufacturing facilities. In a statement, Rajita D'Souza, President of HR and CSR at STMicroelectronics, highlighted that this undertaking is not just about operational efficiency but also about playing a pivotal role in Singapore's broader sustainability goals.
Technical Details About the Cooling System
This state-of-the-art district cooling system delivers continuous chilled water through a centralized pipeline, replacing the need for individual chillers in each building. With an impressive capacity of up to 36,000 refrigeration tonnes, it serves an expansive area of approximately 90,000 square meters. The arrangement of chillers in a series counterflow configuration preemptively minimizes energy consumption, ensuring robust operational reliability with remote monitoring capabilities for enhanced management.
Room for Future Developments
The installation of this new cooling system has also freed up around 4,000 square meters of space, allowing for future equipment that will further bolster environmental mitigation efforts, such as PFC abatement equipment, water reclamation systems, and VOC abatement facilities.
Collaboration in Decarbonization Efforts
STMicroelectronics is taking further proactive steps in its decarbonization journey by partnering with SP Group to upgrade its cooling infrastructure at the Toa Payoh site under a 20-year agreement. This high-efficiency chiller system aims to further reduce carbon emissions by approximately 2,140 tonnes each year—an essential development in their goal to achieve carbon neutrality.
Integrated Sustainability Initiatives
STMicroelectronics and SP Group are also moving ahead with a suite of sustainable technologies across their campuses. These include a comprehensive energy management information system (EMIS), featuring 2,400 smart electricity meters that facilitate efficient energy monitoring and help in making data-driven decisions for enhanced sustainability.
A Vision for a Sustainable Future
STMicroelectronics is at the forefront of manufacturing, aiming to ensure carbon neutrality in all operations by the end of 2027. The focus extends beyond direct emissions to encompass the entire supply chain, aligning with its mission to create a more sustainable and efficient energy landscape.
About STMicroelectronics
With a workforce of around 50,000, STMicroelectronics stands as a leader in semiconductor technology, collaboratively working with over 200,000 customers. They are committed to innovating products and solutions that address global challenges and drive toward a greener planet. Their technologies are integral to smarter mobility and efficient energy management, all while pledging to source 100% renewable electricity by 2027.
About SP Group
SP Group is a prominent utilities provider in the Asia Pacific region, leading the charge towards low-carbon energy solutions. With extensive networks in electricity and gas distribution, they serve millions of customers while delivering integrated sustainable solutions that emphasize efficiency and resilience.
Frequently Asked Questions
What is the purpose of Singapore's new district cooling system?
The system aims to support STMicroelectronics' decarbonization efforts by significantly reducing carbon emissions and cooling costs while promoting resource conservation.
How much carbon emission is expected to be reduced?
The new cooling system is expected to cut carbon emissions by 120,000 tonnes annually.
Who are the partners involved in this project?
The project is a collaborative effort between STMicroelectronics, SP Group, and Daikin Airconditioning (Singapore).
What future developments are planned for STMicroelectronics?
STMicroelectronics plans to implement further sustainable technologies, including high-efficiency chiller systems at other sites and additional resource management infrastructures.
When is STMicroelectronics expected to achieve carbon neutrality?
STMicroelectronics aims to achieve carbon neutrality across all operations by the end of 2027.
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