In the data centre industry, sustainability can be measured through a variety of metrics; Power Usage Effectiveness, Water Usage Effectiveness and Carbon Usage Effectiveness have all become key parameters for environmental responsibility. Yet while these metrics are useful, they often only tell part of the story.
What matters is not only how a data centre is running today, but how it can adapt and endure the future. This is where identifying and realising mechanical system choices within the physical data centre infrastructure comes in.
Lissette Piedra van Dommelen, Territory Sales Manager Iberia at Victaulic, said: “Key mechanical system decisions, such as adopting adaptable pipe joining methods, can extend system lifecycles, reduce waste and simplify upgrades. It’s about building for the long term, ensuring a facility can adapt to meet future demands.”
From metrics to mindset
The concept of operational sustainability is expanding to become an integrated approach, balancing environmental, technical and economic objectives.
José Farrona, Senior Solutions Engineer at Prime Data Centers, said: “It’s an approach that involves selecting low-energy technologies, designing optimised thermal architectures and implementing solutions that ultimately reduce both PUE and WUE metrics.”
He said: “Equally important, however, is operational continuity through redundancy and predictive maintenance. This ensures uninterrupted service while avoiding inefficiencies, and that operational sustainability demands the rational and optimised use of all resources, including support systems, human expertise and physical infrastructure, to maximise asset longevity and minimise waste.”
Why pipe joints matter
Operational sustainability requires the design and management of infrastructure that can remain resilient, efficient and adaptable over decades of change in an evolving industry. It ensures systems can absorb new technologies, adapt to shifting regulations and evolve without excessive cost or disruption.
The way mechanical systems are designed and built can profoundly influence long-term outcomes in data centre management. It is not only about carbon footprint reduction through optimised energy use but also the ability of a data centre to maintain resilient and efficient operations without compromising service availability or quality.
Pipe joining methods may seem like a purely technical concern but if those connections allow modular expansion, straightforward maintenance or reuse rather than replacement, they extend infrastructure lifespan, reduce waste and make it easier to incorporate future technologies.
Meeting the AI challenge with modular reconfigurable design
Pedro Muñoz, Operations Director at Global Switch, said: “Data center infrastructures must be conceived with modularity, scalability and operational adaptability at their core. We now see the rise of AI-driven business growth challenging traditional infrastructures with shorter technology lifecycles and increasing power densities.”
Muñoz said: “flexible, plug-and-play designs that allow for rapid, risk-free adaptation without interrupting live operations serving multiple clients.”
Key attributes for future-ready infrastructure
Rigid installation sequences associated with traditional pipe joining systems can slow commissioning and scaling phases. Mechanical joining systems enable modular growth, flexible deployment and phased construction. This allows infrastructure to be built in phases without needing to predetermine future cooling or server rack locations.
The capacity to assemble piping without hot works offers practical benefits including faster installation, fewer specialised labour requirements and lower costs. These factors improve resource efficiency during initial construction and later retrofit operations while reducing carbon footprint.
This is particularly significant in cooling. Continuous Power Usage Effectiveness improvement extends from design through micro-regulation of setpoints, water and air flows and optimising containment of cold and hot aisles.
As the data centre industry transitions from air cooling to liquid and immersion systems driven by Artificial Intelligence, success becomes dependent on adaptability. Modular and adaptable piping therefore becomes increasingly important.
Mechanical adaptability, including the ability to reconfigure, expand or repurpose systems without major disruption, becomes essential to sustainable transformation.
Efficient and environmentally conscientious
When sustainability is framed only as efficiency, it risks becoming a narrow technical exercise. But when viewed through adaptability, it becomes a mindset focused on designing and operating with the future in mind.
Jordi Vila Rotxés, Data Center Operations Manager at Equinix Spain, said: “Operational sustainability requires a cultural and organisational shift. Beyond infrastructure and technology, it involves programmatic initiatives to transform behaviours, foster collaboration across teams and leverage synergies between sites and regions.”
Efficiency, he said, requires alignment across every layer of a data centre organisation as Artificial Intelligence, regulation and environmental pressures converge.
The big picture of operational sustainability will always remain important. However, it is often the quiet mechanical design decisions that ensure these ambitions are realised. Choices such as adaptable piping systems enable facilities to tolerate re-routing, reconfiguration and expansion, supporting long-term operational continuity and sustainability.
