ESG Our Progress A MESSAGE FROM OUR PRESIDENT AND GROUP CEO Growth with Purpose: Powering a Sustainable Digital Future Bruno Lopez President & Group CEO A MESSAGE FROM OUR PRESIDENT AND GROUP CEO Growth with Purpose: Powering a Sustainable Digital Future MORE In today’s hyperconnected world, data centres are the backbone of the digital economy, empowering businesses, communities and individuals to thrive. At STT GDC, our commitment goes beyond supporting digital growth — we are dedicated to advancing the industry by placing sustainable and innovative solutions at the heart of our operations. In 2024, we made significant progress towards our 2030 carbon neutrality goal. We expanded our use of renewable energy to 78.5%, surpassing our targets, boosted energy efficiency and deployed advanced technologies. We became the first data centre operator in Singapore to transition our backup generators to hydrotreated vegetable oil (HVO) and we partnered with Phaidra to pilot AI-powered cooling optimisation — the first such initiative in Asia, setting a new industry benchmark piloting this in a hybrid cooling environment. Our dedication to sustainability also shapes our financing strategy. We launched a landmark S$500 million Sustainability-Linked Perpetual securities issuance — making it the first Singapore dollar-denominated SLP, the first public benchmark SLP in Asia and the first perpetual security issued by a pure-play data centre operator globally. Building on this momentum, we set even more ambitious environmental targets within our enhanced Sustainability-Linked Financing Framework in August 2024. Beyond environmental progress, we are committed to our people and our communities. In 2024, we achieved a safety incident rate of 0.1 and invested an average of 23.5 training hours per employee, by fostering a culture of safety and continuous learning. As we continue to grow, we do so with a strong sense of purpose and a steadfast commitment to sustainability. I invite you to join us as we power a sustainable digital future together. LESS ACCOMPLISHMENTS Our Progress in 2024 ST Telemedia Global Data Centres (STT GDC) is proud to unveil our fifth annual Environmental, Social, and Governance (ESG) Report, highlighting our progress on the key environmental, social, and governance priorities that matter most to our business. Data centres, like those we build and operate, are at the heart of today’s digital economy. Recognising our growing responsibility to drive progress, we leverage our local and global capabilities, guided by our goals and core values, to enhance sustainability and inspire positive change. This ESG Report reflects our steadfast commitment to sustainable growth while prioritizing the well-being of people and the planet we share. Download Our ESG Report 2024 Highlights of our ESG progress in 2024 LATEST HAPPENINGS Get the inside scoop ARTICLE The Rise of Immersion Liquid Cooling: Powering the Next Wave of AI Infrastructure Artificial intelligence (AI) has moved rapidly from a conceptual technology to a transformative force of industries, reshaping business models and digital infrastructure. As AI models become more sophisticated, the demand for computational power continues to surge, driving hyperscalers and enterprises alike to seek new solutions for data centre design and operations. The Rise of Immersion Liquid Cooling: Powering the Next Wave of AI Infrastructure Aug 14, 2025 BLOG ST Telemedia Global Data Centres Thailand Certified as a Great Place to Work® At STT GDC Thailand, we recognise that our people are the foundation of our success. We are delighted to announce that ST Telemedia Global Data Centres (Thailand) has been officially certified as a Great Place to Work®, marking a significant milestone in our efforts to foster an inclusive workplace that supports and empowers our employees. ST Telemedia Global Data Centres Thailand Certified as a Great Place to Work® Jul 18, 2025 NEWS ST Telemedia Global Data Centres Achieves Over 78% Renewable Energy Usage Across the Group Singapore, June 16, 2025: ST Telemedia Global Data Centres (STT GDC), a leading data centre service provider headquartered in Singapore, today published its 2024 Environmental, Social and Governance (ESG) report. The report details progress toward STT GDC’s ESG targets, as well as its three main ESG pillars – carbon-neutral data centre operations by 2030; a safe, secure, diverse and inclusive workplace; and ethical & responsible business. ST Telemedia Global Data Centres Achieves Over 78% Renewable Energy Usage Across the Group Jun 16, 2025 BLOG Empowering Thailand’s Interconnected Future: BKNIX Peering Forum 2025 As digital transformation accelerates across Southeast Asia, the need for secure, high-performance infrastructure is more critical than ever. Thailand, with its strategic location and rapidly evolving digital economy, is well-positioned to become a regional interconnection hub. The BKNIX Peering Forum 2025 exemplifies this vision bringing together industry leaders to foster collaboration, knowledge exchange, and advance the future of internet connectivity. Empowering Thailand’s Interconnected Future: BKNIX Peering Forum 2025 Jun 02, 2025 FACTSHEET STT Bangkok 3 Factsheet (English) Situated on Wireless Road, STT Bangkok 3 functions as a interconnection hub with carrier density and low latency capabilities, making it an ideal choice for businesses needing fast and dependable access to data, applications, and cloud services. STT Bangkok 3 Factsheet (English) May 02, 2025 NEWS ST Telemedia Global Data Centres Unveils Direct-to-Chip Liquid Cooling Showcase in Thailand Bangkok, Thailand, 24 April 2025 — ST Telemedia Global Data Centres (STT GDC), a leading data centre service provider in Asia, today announced the launch of a direct-to-chip liquid cooling showcase at its flagship STT Bangkok 1 data centre facility. This showcase highlights the advanced cooling technologies already in use at the facility, which has recently achieved certification in the NVIDIA DGX-Ready Data Center programme and currently supports operational AI clusters, high power density racks, and live AI customers. ST Telemedia Global Data Centres Unveils Direct-to-Chip Liquid Cooling Showcase in Thailand Apr 25, 2025 NEWS ST Telemedia Global Data Centres Accelerates AI Ambitions, Achieves Certification under NVIDIA DGX-Ready Data Center Program Singapore, 13 March 2025 — ST Telemedia Global Data Centres (STT GDC), one of the world’s fastest-growing data centre colocation service providers headquartered in Singapore, today announced it is now an NVIDIA colocation partner. Two of its data centre facilities in Southeast Asia (SEA) – STT Singapore 6, and STT Bangkok 1 – have achieved certification in the NVIDIA DGX-Ready Data Center programme. These are the first facilities in STT GDC’s portfolio to achieve this certification. ST Telemedia Global Data Centres Accelerates AI Ambitions, Achieves Certification under NVIDIA DGX-Ready Data Center Program Mar 13, 2025 NEWS ST Telemedia Global Data Centres Commences Construction for Third Data Centre in Bangkok Bangkok, Thailand, 3 March 2025 — ST Telemedia Global Data Centres (Thailand) or STT GDC Thailand, the largest digital infrastructure provider in Thailand, announced the commencement of construction on STT Bangkok 2 – its third data centre facility in Thailand – to support the demand for critical digital infrastructure in the country. This new facility is part of the STT Bangkok data centre campus and has a development potential of 24 megawatts (MW) of IT power, delivered through dual feeds for enhanced reliability. Construction is underway and the facility is expected to be ready for service by Q4 2026. ST Telemedia Global Data Centres Commences Construction for Third Data Centre in Bangkok Mar 03, 2025 NEWS VIRTUS Announces New Facility in Milan to Support European Digital Demand London, United Kingdom, 05 February 2025 – VIRTUS Data Centres, an award-winning pure-play data centre owner-operator and part of the ST Telemedia Global Data Centres Group, has confirmed plans to establish its first facility in Italy. Located in Cornaredo, within the Milan West data centre cluster, this new site represents a key milestone in VIRTUS’ European expansion strategy. VIRTUS Announces New Facility in Milan to Support European Digital Demand Feb 05, 2025 View All ESG Reports REPORT STT GDC 2024 ESG Report ST Telemedia Global Data Centres (STT GDC) presents its fifth annual Environmental, Social and Governance (ESG) report, showcasing the strides we’ve made in driving sustainable innovation and fostering resilience in the digital landscape. REPORT ESG Report 2023 ST Telemedia Global Data Centres (STTG GDC)’s fourth annual Environmental, Social and Governance (ESG) report offers an overview on our commitment towards a resilient and sustainable digital future REPORT ESG Report 2022 ST Telemedia Global Data Centres 2022 ESG Report demonstrates commitment to powering advancement for a sustainable digital future REPORT ESG Report 2021 ST Telemedia Global Data Centres (STT GDC)'s second annual Environmental, Social and Governance (ESG) Report offers an overview of our progress on the environmental, social and governance issues most significant to our business. REPORT ESG Report 2020 ST Telemedia Global Data Centre’s inaugural ESG Report offers an overview of our approach, our programmes, and our progress on the environmental, social and governance issues most significant to our business. Through enabling digital infrastructure and connectivity across our global operations View All