Following up on the article we recently published about the impact of Directive (EU) 2023/1791 on the energy efficiency of data centers in Europe, we would now like to delve deeper into another strategically relevant element of this Directive: its impact on long-term energy planning, covered in Article 3, which sets binding targets for reducing energy consumption at the European level, as well as associated national commitments.
These objectives translate into increased monitoring of large energy consumers. For data centers, this means that energy efficiency will be a key element in authorization and permitting processes. Projects will need to justify not only their technical and economic viability, but also their alignment with national energy saving objectives. Strategies such as system optimization, efficient electrification, heat recovery, or integration with the environment will gain weight from the early stages of the project.
Energy efficiency thus ceases to be a subsequent technical requirement and becomes an enabler of project viability and timeline.
From regulatory obligation to competitive advantage
Interpreting this regulation solely from a compliance perspective would be a strategic mistake. The very logic of the Directive, especially regarding continuous improvement and structural reduction of consumption, points to a deeper change.
For data center operators, anticipating means reducing energy OPEX in a context of price volatility, strengthening ESG positioning with solid and auditable metrics, increasing the trust of increasingly demanding clients, and protecting the value of their assets in a market where efficiency will be a differentiating factor. In this new framework, energy efficiency does not compete with availability or resilience, but with technical and regulatory obsolescence.
A new standard for engineering, operation and verification
Directive (EU) 2023/1791 also redefines the role of technical actors in the sector. The complexity of the new regulatory framework requires comprehensive approaches that connect design, construction and operation, management systems that allow continuous demonstration of compliance, and independent evaluation that provides credibility, objectivity and traceability.
Efficiency ceases to be a closed project and becomes a living process that evolves with the asset and with the regulatory framework.
Applus+'s role in the energy transformation of data centers
In this context, Applus+ accompanies data center operators throughout the entire life cycle of their infrastructures through its comprehensive energy efficiency solutions, aimed at generating savings, sustainability and competitive advantage.
Applus+ projects are structured in three main phases: energy audit, project planning and development, and verification during implementation and operation. The process begins with an exhaustive analysis of all energy generation, distribution and consumption systems, including cooling systems, technical rooms, pumping networks, electrical circuits, terminal units, and air conditioning and lighting systems. Based on this diagnosis, the most effective energy saving measures are identified and evaluated, calculating their profitability, potential savings and the investment required for their implementation.
Furthermore, in the field of energy consulting, Applus+ is a benchmark in monitoring and developing national energy efficiency policies, participating in energy certification initiatives, territorial monitoring and energy intensity analysis, which allow private projects to align with public decarbonization and efficiency objectives.
Looking ahead
Europe needs data centers and Spain aspires to establish itself as a leading digital hub. But the sector's growth will no longer be measured only in installed megawatts, but in megawatts managed intelligently, efficiently and responsibly.
Directive (EU) 2023/1791 does not limit the sector's development; it organizes it, professionalizes it and prepares it for a decade in which energy will be a critical factor of competitiveness. In this new environment, Applus+ and its Energy Efficiency service are positioned as a key ally so that data centers transform regulatory compliance into a genuine strategic advantage, ensuring that energy efficiency is not just an obligation, but a driver of value, resilience and long-term sustainability.
Applus+ uses first-party and third-party cookies for analytical purposes and to show you personalized advertising based on a profile drawn up based on your browsing habits (eg. visited websites). You can accept all cookies by pressing the "Accept" button or configure or reject their use. Consult our Cookies Policy for more information.
They allow the operation of the website, loading media content and its security. See the cookies we store in our Cookies Policy.
They allow us to know how you interact with the website, the number of visits in the different sections and to create statistics to improve our business practices. See the cookies we store in our Cookies Policy.
