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Sener, through Quark, is committed to designing sustainable data centers that combine reliability with environmental responsibility. With more than 1,000,000 m² of IT rooms engineered and over 2 GW of IT power delivered worldwide, we know the importance of minimizing the environmental impact of data centers while maintaining performance. Our goal is to ensure that digital infrastructure growth supports climate objectives and resource efficiency.
Our sustainable data centers meet Tier III and Tier IV standards for resilience while achieving lower PUE (Power Usage Effectiveness) values. We integrate free cooling, heat recovery, and renewable power to reduce environmental impact. This balance between redundancy and sustainability ensures that digital infrastructures are robust, efficient, and future-ready.
Sener’s expertise lies in merging advanced engineering with sustainability principles. Our portfolio includes hyperscale projects like the 500 MW Altamira facility in Cantabria, Spain, where efficiency and renewable integration are key design drivers. With international presence in in Spain, Portugal, Mexico and Australia, we adapt global expertise to local conditions, ensuring compliance with regulations and alignment with sustainability goals. By applying proven methodologies in energy modelling and lifecycle assessment, we design infrastructures that reduce both operational costs and carbon emissions.
Our methodology begins with sustainability assessments, analysing energy demand, water use, and material efficiency. During design, we incorporate advanced cooling strategies, modular construction, and renewable integration to reduce lifecycle emissions. In implementation, we apply EPC management with strict sustainability KPIs, ensuring compliance with environmental certifications such as LEED, BREEAM, or local green building codes. In operation, we provide monitoring systems that track energy consumption, emissions, and resource use, ensuring continuous improvement of sustainable IT infrastructure.
Every facility we deliver is conceived with a lifecycle vision. From the early feasibility stage, we integrate carbon accounting, renewable sourcing, and waste reduction strategies. Over time, we support clients with upgrades that maintain competitiveness while further reducing the environmental impact of data centers. This long-term vision allows operators to meet corporate ESG targets and regulatory demands without compromising reliability.
We design and deliver sustainable data centers that embed energy efficiency, renewable integration, and circular economy principles. From advanced cooling systems to modular layouts and green energy supply, our projects provide sustainable IT infrastructure that is efficient, resilient, and ready for the future.
