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 Image LATEST HAPPENINGS Get the inside scoop NEWS AI Compute, Simplified: ST Telemedia Global Data Centres and SuperX Debut AI Innovation Centre in Singapore SINGAPORE, April 15, 2026 – ST Telemedia Global Data Centres (STT GDC), one of the world’s fastest growing data centre colocation providers headquartered in Singapore, and SuperX AI Technology Limited (NASDAQ: SUPX), an emerging full-stack AI Data Centre infrastructure solutions provider, today announced the launch of an AI Innovation Centre in Singapore following the signing of a Memorandum of Understanding between the parties in January. AI Compute, Simplified: ST Telemedia Global Data Centres and SuperX Debut AI Innovation Centre in Singapore Apr 15, 2026 NEWS New Research from ST Telemedia Global Data Centres Reveals Asia’s AI Ambitions Hampered by Infrastructure and Talent Gaps SINGAPORE, April 15, 2026 — ST Telemedia Global Data Centres (STT GDC), one of the world’s fastest-growing data centre colocation service providers headquartered in Singapore, today announced the findings of a new regional research study, Mind the Gap: Bridging the AI Infrastructure Readiness Divide, examining how organisations across Asia are progressing from AI ambition to execution. Commissioned by STT GDC with research partner Ecosystm, the study surveyed more than 600 enterprise and digital-native leaders across nine Asian markets: India, Indonesia, Japan, Malaysia, the Philippines, Singapore, South Korea, Thailand and Vietnam. New Research from ST Telemedia Global Data Centres Reveals Asia’s AI Ambitions Hampered by Infrastructure and Talent Gaps Apr 15, 2026 ARTICLE Greening Singapore’s Data Centres Singapore’s vision of becoming a leading digital hub depends on the strength of its trusted digital infrastructure, with data centres sit at the core. These facilities power cloud services and digital platforms across critical sectors from finance and healthcare to logistics and public services. As organisations scale their adoption of artificial intelligence (AI), the underlying infrastructure must keep pace: AI workloads drive higher power density, greater cooling needs, and increased operational complexity. At the same time, Singapore must stay on track with its national climate commitments. Greening Singapore’s Data Centres Apr 06, 2026 FACTSHEET STT Singapore 5 Factsheet STT Singapore 5 is located in the east of Singapore with rich connectivity and abundant redundant power availability. STT Singapore 5 Factsheet Mar 20, 2026 ARTICLE Cooling the Future: How AI Is Driving a New Era in Data Centre Architecture Artificial intelligence (AI) workloads are putting new pressures on data centre designs and systems. Cooling the Future: How AI Is Driving a New Era in Data Centre Architecture Mar 16, 2026 ARTICLE Powering AI at Scale: What Your Data Centre Should be Delivering Artificial intelligence (AI) is quickly becoming a vital business tool that is transforming organisations across industries, from healthcare and finance to manufacturing and mobility. This transformation has been especially pronounced in Asia Pacific, with research indicating that countries such as Singapore, Australia, New Zealand and South Korea are outpacing most North American and European markets in enterprise AI adoption. Powering AI at Scale: What Your Data Centre Should be Delivering Mar 16, 2026 NEWS KKR-Led Consortium with Singtel Group to Fully Acquire ST Telemedia Global Data Centres at S$13.8 Billion Enterprise Value Singapore – February 4, 2026 – Global investment firm KKR, Asia’s leading communications technology group Singtel, and ST Telemedia today announced the signing of definitive agreements under which funds managed by KKR and Singtel (together, the “Consortium”) will acquire the remaining 82% stake in ST Telemedia Global Data Centres (“STT GDC” or the “Company”), a leading data centre colocation services provider, from founding shareholder ST Telemedia for a total consideration of S$6.6 billion (approximately US$5.1 billion). This represents an implied enterprise value of approximately S$13.8 billion (approximately US$10.9 billion), including leverage and capital expenditure for committed projects. KKR-Led Consortium with Singtel Group to Fully Acquire ST Telemedia Global Data Centres at S$13.8 Billion Enterprise Value Feb 04, 2026 NEWS ST Telemedia Global Data Centres Launches Southeast Asia’s First HVDC-Powered AI Infrastructure Testbed Singapore, 26 January 2026 — ST Telemedia Global Data Centres (STT GDC), one of the world’s fastest growing data centre colocation providers headquartered in Singapore, today announced two significant initiatives that strengthen Singapore’s position in the global digital and energy transition: the launch of the FutureGrid Accelerator, Southeast Asia’s first live High Voltage Direct Current (HVDC)-powered AI infrastructure testbed; and a suite of strategic Memoranda of Understanding (MOUs) with four Institutes of Higher Learning (IHLs) to advance skills development and expand internship and early career pathways for Singaporeans entering the workforce. These initiatives align with national efforts to support talent graduating into a challenging job market, while building the specialised capabilities required for next generation power and digital infrastructure. ST Telemedia Global Data Centres Launches Southeast Asia’s First HVDC-Powered AI Infrastructure Testbed Jan 26, 2026 ARTICLE Bringing AI-Ready, Sustainable Digital Infrastructure Closer to You In 2025, we expanded access to AI-ready capacity, high-performance cooling and more sustainable solutions across our global platform – strengthening the foundation for organisations building and scaling digital services. Here’s how these developments translate into value for your business. Bringing AI-Ready, Sustainable Digital Infrastructure Closer to You Dec 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