Data Centre Build News & Insights

AirTrunk secures S$2.25bn green loan for Singapore DC

Hyperscale data centre specialist AirTrunk has secured a S$2.25 billion (£1.3 billion) green loan in Singapore to finance its new hyperscale data centre, SGP2. The deal is Singapore’s largest-ever loan (and green loan) for a data centre project. The transaction supports the development of sustainable digital infrastructure and reinforces Singapore’s position as a major green finance hub in Asia. The loan aligns with the Technical Screening Criteria of the Singapore-Asia Taxonomy for Sustainable Finance, as well as AirTrunk’s Green Financing Framework. Largest green loan for a data centre in Singapore Crédit Agricole CIB, DBS Bank, and ING Bank acted as global coordinators and sustainability structuring agents for the financing, working alongside a consortium of 23 other financial institutions. MUFG Bank, Natixis CIB, Standard Chartered Bank (Singapore), and United Overseas Bank were among the mandated lead arrangers. The financing begins as a green loan, with the option to transition into a sustainability-linked loan (SLL). All financial incentives will be directed to AirTrunk’s social impact fund. Robin Khuda, Founder and Chief Executive Officer at AirTrunk, comments, “This landmark transaction – Singapore’s largest loan and green loan for a data centre – strengthens AirTrunk’s leadership in sustainable finance and reflects strong market confidence in AirTrunk’s growth and sustainability strategy. "This financing structure highlights the strength, depth, and international scale of Singapore’s financial ecosystem.” AirTrunk’s SGP2 campus, located in Loyang, will provide more than 70MW of cloud and artificial intelligence compute capacity for Singapore and Southeast Asia. The facility is designed to achieve a BCA Green Mark Platinum rating and a Power Usage Effectiveness (PUE) of 1.20, one of the lowest in Singapore. Green concrete and green steel are also being used in construction to cut embodied carbon. For more from AirTrunk, click here.

Equinix explores new energy sources for DCs

Equinix, a digital infrastructure company, is working with alternative energy providers to secure reliable electricity for its global network of AI-ready data centres, including facilities in Europe. The company’s diversified energy strategy combines traditional utility arrangements with new on-site power generation, fuel cells, and next-generation nuclear energy. According to the International Energy Agency, global electricity demand is forecast to rise by 4% annually through 2027, driven by electrification, artificial intelligence, and industrial growth. This increase is placing pressure on utilities and ageing grids, highlighting the need for new energy infrastructure to support expanding data centre operations. Equinix says it is investing in grid upgrades with utility partners, including new substations and backup systems designed to improve reliability during outages. The company is also expanding its use of fuel cells and natural gas for on-site generation, while supporting the development of advanced nuclear technologies to provide clean, stable power in the future. “Access to round-the-clock electricity is critical to support the infrastructure that powers everything from AI-driven drug discovery to cloud-based video streaming,” says Raouf Abdel, Executive Vice President of Global Operations at Equinix. “As energy demand increases, we believe we have an opportunity and responsibility to support the development of reliable, sustainable, scalable energy infrastructure that can support our collective future.” Equinix has signed agreements with several nuclear developers: • Oklo – Agreement to procure 500MW from next-generation Aurora fast reactors• Radiant – Preorder of 20 Kaleidos microreactors, designed for rapid deployment• ULC-Energy with Rolls-Royce SMR – Letter of Intent for up to 250MWe in the Netherlands• Stellaria – Agreement for 500MWe using molten salt Breed & Burn technology Equinix has also expanded its use of advanced fuel cells through a long-term agreement with Bloom Energy, covering more than 100MW across 19 US data centres. Ali Ruckteschler, Senior Vice President and Chief Procurement Officer at Equinix, comments, “The potential challenges to powering reliable and sustainable digital infrastructure are considerable. "However, Equinix has always been at the forefront of energy innovation, signing the data centre industry’s first agreement with a SMR provider and pioneering the use of fuel cells a decade ago.” Equinix says it remains committed to sourcing 100% renewable energy by 2030 and reported 96% global renewable coverage in 2024, with 250 sites already running entirely on clean energy. The company is also expanding the use of liquid cooling technologies and adopting ASHRAE A1 Allowable standards to improve operational efficiency. For more from Equinix, click here.

ODATA opens fourth hyperscale DC in Mexico

ODATA, a Latin American data centre provider and part of Aligned Data Centers, has launched its QR04 hyperscale data centre near San Miguel de Allende in the Querétaro region. The facility expands ODATA’s network in Mexico to four interconnected sites, designed to support the increasing demand for cloud computing and artificial intelligence services. The interconnected model allows customers to operate across multiple locations with built-in redundancy, supporting reliable cloud and AI operations. The company has focused on addressing one of Mexico’s key infrastructure challenges - namely consistent power supply - to strengthen its position in the country’s hyperscale market. “With QR04, we reaffirm our investment in Mexico and our commitment to our global customers,” says Ricardo Alário, CEO of ODATA. “Our expanded regional presence provides a solid foundation for the sustained growth of cloud and artificial intelligence in the country as well as across Latin America. "Just three months after inaugurating DC QR03, we’ve already begun expanding that facility and have launched DC QR04. Our continued investment across all our campuses demonstrates our commitment to staying ahead of the curve and anticipating the technological needs of the future.” QR04 has a planned total IT capacity of 24MW, with the first 12MW now operational. It features Aligned Data Centers’ patented Delta Cube (Delta³) air-cooling system, designed to maximise thermal efficiency and support power densities of up to 50kW per rack using air cooling alone. The system captures and removes heat at source rather than distributing cold air through the data hall, and can be integrated with liquid cooling for high-density AI, machine learning, and high-performance computing workloads. The site also uses a closed-loop water cooling system, enabling continuous water reuse and minimising environmental impact whilst maintaining a low Water Usage Effectiveness (WUE). The facility is already in service for hyperscale customers, reflecting growing demand for high-density data infrastructure in Mexico. Its construction has reportedly created more than 1,500 local jobs. For more from ODATA, click here.

DC BLOX secures $1.15bn for Atlanta data centre

DC BLOX, a provider of connected data centres and fibre networks, has announced that it has closed $1.15 billion (£858 million) in green loan financing for the construction of a data centre campus in Douglas County, Georgia, USA. The funds will support the development of a 120 MW data centre and include campus expansion to support an additional 80 MW, available in 2027. “Securing this capital confirms confidence in our execution track record,” comments Melih Ileri, SVP of Capital Markets & Strategy at DC BLOX. “Continuing to deliver our projects on time and with excellence has earned us the trust of our customers and investors, leading to this historic growth in our business.” This project comes on the heels of recently announced DC BLOX projects including multiple hyperscale edge nodes across the US Southeast. With additional hyperscale-ready data centre capacity available in Conyers and Douglasville, Georgia, DC BLOX believes it is set to rapidly expand its presence around Atlanta. “With this latest project announcement, DC BLOX continues to deliver on its mission to build the foundational digital infrastructure needed to drive the Southeast’s growing economy,” claims Jeff Uphues, CEO of DC BLOX. “Atlanta is the fastest-growing data centre market in the US today and we are proud to enable our customers to expand their footprint in our region.” This financing follows the prior $265 million (£197.5 million) green loan secured from industry lenders, as well as the growth equity that was committed by Post Road Group in the fourth quarter of 2024. “The DC BLOX management team has done a terrific job positioning the business for success in the Southeast, with a consistent focus on serving the customer and community,” says Michael Bogdan, Managing Partner at Post Road Group. “We are thankful to all our capital partners who have helped capitalise the company to meet the tremendous hyperscale and edge growth the company has experienced.” Those involved in the deal • ING Capital served as Structuring and Administrative Agent• ING, Mizuho Bank, and Natixis Corporate & Investment Banking (Natixis CIB) served as Initial Coordinating Lead Arrangers and Joint Bookrunners• First Citizens Bank served as Coordinating Lead Arranger• CoBank ACB, LBBW New York Branch, The Toronto-Dominion Bank New York Branch, and KeyBank National Association served as Joint Lead Arrangers• The Huntington National Bank served as Mandated Lead Arranger• ING and Natixis CIB also served as Joint Green Loan Coordinators• A&O Shearman served as counsel to DC BLOX• Milbank served as counsel to the lenders For more from DC BLOX, click here.

Why data centres should care about atmospheric chemistry

Data centres are multiplying to satisfy the world’s appetite for computational power, driven by AI and other emerging technologies. The outcome has been an unprecedented surge in energy demand and greenhouse gas (GHG) emissions. Here, Alexander Krajete, CEO at emissions treatment specialist Krajete, explains why data centres must look beyond their direct carbon footprint and adopt a holistic approach to multi-emission capture and valorisation: What's changed? Data centres once had a modest footprint, accounting for under 1% of global GHG emissions, according to the International Energy Agency. But rising demand from AI, streaming, and blockchain is set to more than double their energy use from 415 TWh in 2024 to 945 TWh by 2030. Some tech giants share these predictions. Google stated in its 2024 Environmental Report that “in spite of the progress we're making, we face significant challenges that we’re actively working through. In 2023, our total GHG emissions increased 13% year-over-year, primarily driven by increased data centre energy consumption and supply chain emissions.” A holistic approach to data centre sustainability Some leading tech companies claim to have purchased or generated enough renewable electricity to match 100% of their operational energy consumption. As the IEA notes, buying renewable energy or certificates doesn’t guarantee a data centre runs on clean power 24/7 due to the intermittency of renewables and potential mismatches in location or grid. A more accurate, holistic calculation also includes indirect emissions throughout the supply chain — the so-called scope three emissions. These include mining raw materials like copper, silicon, and lithium - used in a data centre’s server racks - or the production of building materials like aluminium, steel, and concrete. Complying with new sustainability regulations Although not specifically aimed at data centres, the EU’s Corporate Sustainability Reporting Directive (CSRD) requires organisations, including tech companies, to report on their sustainability performance, including scope one, two, and three emissions. In addition, in 2024, the European Commission adopted legislation specifically aimed at “establishing an EU-wide scheme to rate the sustainability of EU data centres.” To comply with these new legal obligations, data centre operators must examine their environmental footprint holistically. Why atmospheric chemistry matters to data centres Although reducing the amount of CO2 in the atmosphere remains vital, we must also address other gases that can harm our ecosystems and climate. These chemicals include nitrogen oxides (NOX), carbon monoxide (CO), hydrogen sulphide (H2S), sulphur oxides (SOX), hydrocarbons, and various metals. Once released, these gases can react with one another, leading to secondary pollutants. The consequences of these are yet to be fully understood. They originate from combustion-heavy sectors like mining, cement, and energy, all contributors to scope two and three emissions. Traditionally, there have been two ways of capturing atmospheric pollutants. Take CO2 as an example. The sacrificial method uses limestone to remove CO2 and other gases, creating non-reusable carbonates. The regenerative amine-based method produces reusable amine carbamates but emits harmful, amine-based degradation products. Advanced adsorption is a low-energy, low-emission regenerative process that captures and valorises emissions at temperatures below 100°C, far lower than the 150–200°C required for amine-based methods. Pollutant gases weakly bind to a complex inorganic filter, allowing for easy separation. It can be applied at the exhaust point of any combustion process, such as cement factory chimneys or stationary diesel engines. By supporting the adoption of advanced adsorption technology throughout their supply chains, data centres can address their scope two and three emissions more effectively and meet their sustainability goals. Multi-emission capture is the key to sustainable data centres Thanks to innovative technologies like advanced adsorption, we can go beyond capturing and neutralising pollutants like nitrogen oxides. We can also transform these emissions into valuable by-products like fertilisers, supporting a circular economy. As the world’s insatiable demand for data grows, data centres must adopt holistic sustainability strategies that withstand the test of time. Multi-emission capture must be part of the solution, enabling data centres to balance the growing need for powerful AI with the needs of our planet.

Joule, Caterpillar, Wheeler to power Utah DC

Joule Capital Partners, an infrastructure company, Caterpillar, a manufacturer of construction equipment, and Wheeler Machinery, a dealer of heavy construction equipment, have jointly announced an agreement to power Joule’s High Performance Compute Data Center Campus in Utah. Joule says it aims to create the largest single campus in Utah. Bringing multiple gigawatts of capacity to Utah This initiative will provide four gigawatts of total energy to the centre of the Intermountain West. The project will deliver prime power and integrated combined cooling heat and power (CCHP) systems with a by-design liquid cooling architecture. Powered by a fleet of Caterpillar’s latest G3520K generator sets and support equipment, the distributed generation system produces electricity and captures waste heat to power and cool high-density server systems. The provision includes 1.1 gigawatt hours of grid forming battery energy storage along with backup power generation served by diverse fuel sources. Due to Caterpillar’s US-based manufacturing footprint, the full generation package should be able to be delivered ahead of other generation technologies. This speed-to-power advantage could be critical for meeting the growth in demand for compute capacity. Beyond the gensets, this integrated system includes the controls, switchgear, inverters, energy storage, and CCHP, providing a total power provision for the Joule data centre. Caterpillar and Wheeler will also provide service and support for the products and systems, aiming to ensure uptime and availability targets are met. Comments “This project represents the core of Joule’s mission: to deliver artificial-intelligence-(AI)-ready compute capacity by pairing world-class data centre campuses with reliable, on-demand power,” says David Gray, President of Joule Capital Partners. “By combining Caterpillar’s advanced energy systems with Wheeler’s local expertise, we can bring gigawatt-scale capacity to market faster and more efficiently than ever before, ensuring our tenants have the power and reliability they need to thrive in the next generation of high-performance computing.” Melissa Busen, Senior Vice President of Electric Power at Caterpillar, adds, “Caterpillar is uniquely positioned to tackle the growing energy needs for artificial intelligence and the evolving needs of modern infrastructure. "This project is a perfect example of how we can deliver fast, reliable power generation to our customers through integrated energy solutions. We are proud to work with Joule and Wheeler to help bring this project to life.” Bryan Campbell, CEO of Wheeler Machinery, claims, “This strategic alliance between Joule, Caterpillar, and Wheeler brings together world-class engineering, local expertise, and visionary energy design. “We’re proud to help deliver a resilient solution ready to meet future compute demands and set a new standard for data centre infrastructure.”

Digital Connexion announces first DGX-ready Chennai data centre

Data centre operator Digital Connexion today announced that its MAA10 facility in Ambattur, Chennai, has been certified as part of the NVIDIA DGX-Ready Data Center program. This certification reflects the facility’s capabilities to support accelerated computing workloads required for AI training and GPU-intensive computing. The company says the MAA10 data centre is purpose-built to offer a resilient, GPU-optimised environment capable of supporting compute-intensive AI training and inference workloads. In line with global operational standards, MAA10 is compliant with ASHRAE W2 thermal guidelines, which ensures stable and efficient cooling in environments with elevated heat loads. The facility supports both air and liquid cooling configurations, enabling flexible deployment of diverse infrastructure from conventional GPU servers to high-density systems requiring advanced thermal management. It also features a 'unique' N+2C power architecture, offering an added layer of redundancy that aims to enhance uptime and operational reliability. “The ability to process and manage data at scale is foundational to successful AI deployments," says CR Srinivasan, Chief Executive Officer, Digital Connexion. "As AI adoption accelerates across India’s key industries, so does the need for infrastructure that can overcome data gravity barriers and support increasingly intensive AI workloads. "Our certification as part of the NVIDIA DGX-Ready Data Center program strengthens MAA10’s position as a purpose-built, high-performance environment engineered to aggregate, process, and manage large volumes of AI data, empowering enterprises to innovate at scale.” As Indian enterprises embed AI more deeply into their operations, the amount of data to be managed - and thus the need for reliable data centres - continues to grow. As indicated by the Data Gravity Index Report 2.0, by the end of 2025, Delhi will have generated 12.3k exabytes of data, boosting the need for optimised data management. MAA10 is TIA-942 Rated 3, which highlights the facility’s capability to maintain critical operations even during maintenance activities. The data centre also holds an IGBC Platinum rating, reflecting its alignment with high benchmarks in sustainability, energy efficiency, and responsible resource management. Digital Connexion asserts that with "dedicated infrastructure engineered to handle dynamic GPU load patterns, MAA10 is positioned to support enterprises developing and deploying data-intensive AI applications in India."

BSDI announces 5,000-acre campus in Montana

Big Sky Digital Infrastructure (BSDI), a Quantica Infrastructure (Quantica) company, has just announced a major project: a 5,000-acre energy and digital infrastructure campus outside Billings, Montana, USA. The initial projected capacity is 500 MW of renewable power and battery energy storage, expandable to 1 GW. The company plans construction of the Big Sky Campus beginning in 2026. “Montana has always been a state that builds its future on the strength of its people and natural resources,” says Damon Obie, a Montana native and co-founder of Big Sky Digital Infrastructure. “The Big Sky Campus represents a unique opportunity to build on the industries that powered our history with the digital economy that will define our future. "This project is about creating opportunities for Montanans, so our communities can thrive in the digital age while staying true to our values and heritage.” John Chesser, co-founder of Big Sky Digital Infrastructure, adds, “A well-planned digital economy can support communities through employment opportunities and infrastructure investments. “This project uses the rising demand for hyperscale, AI, and cloud computing to deliver land, renewable energy, and high-speed fibre in one integrated solution.” “Having worked in the Montana power industry for over twenty years,” comments Charlie Baker, BSDI’s Chief Financial Officer, “I look forward to bringing BSDI’s approach of combining traditional grid power with planned renewable and battery energy storage to help customers meet sustainability and reliability goals. "Improvements to in-state telecommunications that come with this will benefit the whole community including schools, healthcare, and community services.” The site is expected to be connected to hundreds of miles of new fibre-ready underground conduit, enabling diverse routes to major metropolitan areas and aiming to ensure fast, resilient connectivity. The site will also include large-scale renewable energy and battery energy storage to support the campus. Through this project, the BSDI team expects to create construction jobs and permanent positions, boosting local economic development and workforce training.

Siemens earns Platinum in EcoVadis Sustainability Rating

German multinational technology company Siemens has been awarded the Platinum medal in the 2025 EcoVadis Sustainability Rating. This achievement places Siemens among the top 1% of around 130,000 companies assessed worldwide by EcoVadis, a provider of business sustainability ratings. The Platinum medal, according to the company, "underscores Siemens' commitment to sustainability and reflects achievements across all of EcoVadis’ assessment areas: Environment, Ethics, Labour & Human Rights, and Sustainable Procurement." EcoVadis assessed Siemens with a score of 85 points. In addition, Siemens Mobility was assessed separately, achieving a score of 84 points. More than 90% of Siemens’ business enables customers to achieve a positive sustainability impact across three key areas: decarbonisation and energy efficiency, resource efficiency and circularity, and people centricity & society. “Achieving the highest-ever score and being among the top 1% of all rated companies reinforces our position as a sustainability leader and recognises the dedication of our people,” claims Eva Riesenhuber, Global Head of Sustainability at Siemens. “Sustainability is at the core of our business, and we are continuing to scale our impact in the areas of industry, infrastructure, and mobility, while empowering our customers to become more competitive, more resilient, and more sustainable.” Andreas Mehlhorn, Head of Sustainability at Siemens Mobility, adds, “Being awarded the EcoVadis Platinum medal once again is a strong testament to our leading position in the rail industry. "It reflects our commitment to integrating sustainable solutions for our customers by maintaining rigorous sustainability standards across our operations and supply chain.” The EcoVadis business sustainability rating is based on international sustainability standards, including the Ten Principles of the UN Global Compact, the International Labour Organization (ILO) conventions, the Global Reporting Initiative (GRI) standards, and ISO 26000. For more from Siemens, click here.

Fujitsu developing 10,000+ qubit quantum computer

Japanese multinational ICT company Fujitsu today announced it has started research and development towards a superconducting quantum computer with a capacity exceeding 10,000 qubits. Construction is slated for completion in fiscal 2030. The new superconducting quantum computer will operate with 250 logical qubits and will utilise Fujitsu's 'STAR architecture,' an early-stage fault-tolerant quantum computing (early-FTQC) architecture also developed by the company. Fujitsu aims to make practical quantum computing possible - particularly in areas like materials science, where complex simulations could unlock ground breaking discoveries - and, to this end, will focus on advancing key scaling technologies across various technical domains. As part of this effort, Fujitsu has been selected as an implementing party for the 'Research and Development Project of the Enhanced Infrastructures for Post-5G Information and Communication Systems,' publicly solicited by the NEDO (New Energy and Industrial Technology Development Organisation). The company will be contributing to the thematic area of advancing the development of quantum computers towards industrialisation. The project will be promoted through joint research with Japan’s National Institute of Advanced Industrial Science and Technology (AIST) and RIKEN, and will run until fiscal year 2027. After this 10,000-qubit machine is built, the company says it will further pursue advanced research initiatives targeting the integration of superconducting and diamond spin-based qubits from fiscal 2030, aiming to realise a 1,000 logical qubit machine in fiscal 2035, while considering the possibility of multiple interconnected quantum bit-chips. Comments Vivek Mahajan, Corporate Executive Officer, Corporate Vice President, CTO, in charge of System Platform, Fujitsu, claims, "Fujitsu is already recognised as a world leader in quantum computing across a broad spectrum, from software to hardware. "This project, led by NEDO, will contribute significantly to Fujitsu’s goal of further developing a 'Made in Japan' fault tolerant superconducting quantum computer. "We would also be aiming to combine superconducting quantum computing with diamond spin technology as part of our roadmap. "By realising 250 logical qubits in fiscal 2030 and 1,000 logical qubits in fiscal 2035, Fujitsu is committed to leading the path forward globally in the field of quantum computing. "Additionally, Fujitsu will be developing the next generation of its HPC platform, using its FUJITSU-MONAKA processor line, which will also power FugakuNEXT. Fujitsu will further integrate its platforms for high-performance and quantum computing to offer a comprehensive computing platform to our customers." Focus areas for technological development Fujitsu says its research efforts will focus on developing the following scaling technologies: • High-throughput, high-precision qubit manufacturing technology — Improvement of the manufacturing precision of Josephson Junctions, critical components of superconducting qubits which minimise frequency variations. • Chip-to-chip interconnect technology — Development of wiring and packaging technologies to enable the interconnection of multiple qubit chips, facilitating the creation of larger quantum processors. • High-density packaging and low-cost qubit control — Addressing the challenges associated with cryogenic cooling and control systems, including the development of techniques to reduce component count and heat dissipation. • Decoding technology for quantum error correction — Development of algorithms and system designs for decoding measurement data and correcting errors in quantum computations. Background The world faces increasingly complex challenges that demand computational power beyond the reach of traditional computers. Quantum computers offer the promise of tackling these previously intractable problems, driving advancements across numerous fields. While a fully fault-tolerant quantum computer with 1 million qubits of processing power is considered the ultimate goal, Fujitsu states it is focused on delivering practical solutions in the near term. In August 2024, in collaboration with the University of Osaka, Fujitsu unveiled its 'STAR architecture,' an efficient quantum computing architecture based on phase rotation gates. This architecture could pave the way for early-FTQC systems capable of outperforming conventional computers with only 60,000 qubits. On the hardware front, the RIKEN RQC-Fujitsu Collaboration Center, established in 2021 with RIKEN, has already yielded a 64-qubit superconducting quantum computer in October 2023, followed by a 256-qubit system in April 2025. Scaling to even larger systems requires overcoming challenges such as maintaining high fidelity across multiple interconnected qubit chips and achieving greater integration of components and wiring within dilution refrigerators. In addition to its superconducting approach, Fujitsu is reportedly also exploring the potential of diamond spin-based qubits, which use light for qubit connectivity. The company is conducting research in this area in collaboration with Delft University of Technology and QuTech, a quantum technology research institute, which has resulted in the successful creation of accurate and controllable qubits. For more from Fujitsu, click here.