The rise of AI data centres: what challenges does this pose for energy infrastructure?
Artificial intelligence is transforming digital infrastructure at an unprecedented rate. Behind the computing power required for its development, a major challenge is emerging: how can we meet growing electricity demand whilst ensuring the reliability, performance and continuity of power supply to data centres?
For operators, this development requires a rethink of energy infrastructure. And in this transformation, battery and energy storage solutions are playing an increasingly strategic role.
Rapidly accelerating energy demand
The rise of generative artificial intelligence, the cloud and applications requiring high computing power is leading to a significant increase in electricity demand.
According to the International Energy Agency (IEA), global electricity consumption by data centres could more than double by 2030, rising from around 415 TWh in 2024 to 945 TWh in 2030.
This growth brings with it new challenges: higher power density in server rooms, increased cooling requirements and rapid fluctuations in electricity demand.
For operators, the challenge is therefore no longer simply a matter of having more energy available, but of ensuring a power supply capable of adapting to these new consumption patterns.
Reliability and continuity of power supply: essential requirements
In a data centre, a power cut – even a brief one – can have significant consequences: service outages, disruption to IT systems or operational losses.
With AI, these requirements become even more complex. Infrastructure must cope with load variations – which can sometimes occur rapidly – whilst maintaining a stable and secure power supply.
Uninterruptible power supply (UPS) systems, combined with high-performance batteries, provide essential protection to ensure power continuity during disruptions and enable the handover to backup systems.
Energy reliability thus becomes a key determinant of the performance of digital infrastructure.
Energy storage: a strategic lever for data centres
In the face of these new challenges, battery energy storage systems (BESS) offer promising prospects.
Beyond their role in energy management, they can help to:
Manage power fluctuations, providing flexibility in the face of consumption fluctuations.
Optimising energy costs, in particular by limiting certain power demands to the most expensive periods.
Facilitating the integration of renewable energy, by storing part of the electricity generated for deferred use.
Strengthening energy resilience, complementing existing uninterruptible power supply (UPS) systems, depending on the chosen architecture.
A BESS does not necessarily replace a UPS or traditional backup systems. It complements the site’s energy architecture and offers new possibilities for control and optimisation.
Towards smarter energy infrastructures
The future of data centres rests on a comprehensive approach combining reliability, energy efficiency and flexibility.
The integration of battery solutions, high-performance UPS systems and energy management tools makes it possible to envisage infrastructures better suited to the demands of artificial intelligence.
The challenge now is to anticipate these developments in order to design facilities capable of combining power, availability and energy management.
Anticipating tomorrow’s energy needs
Artificial intelligence is redefining the needs of data centres. Energy infrastructures must evolve at the same pace.
Is your infrastructure ready to meet the new energy demands of AI?
Sacred Sun Europe supports professionals in critical infrastructure sectors with battery, UPS and energy storage solutions tailored to their performance and reliability challenges.
Contact our team to discuss your energy projects.
