Power

The ‘Power’ phase ensures efficient, reliable data centres by implementing and optimising power and cooling systems. It maintains performance, resilience, and extends the facility’s life.

Illustration representing the power phase of the data centre lifecycle, showing energy infrastructure, cooling systems, capacity optimisation and performance management.

Typical objectives

1

Obtain viable, sufficient, stable power

Prioritise viable, sufficient, stable power with realistic timelines for grid connections and long‑lead equipment procurement.

2

Renewables, PPAs, on-site solutions

Use renewables, PPAs and on-site solutions to control costs, enhance resilience and meet sustainability targets.

3

Efficient cooling & advanced designs

Implement efficient cooling to prevent overheating and sustain performance. Adopt advanced designs to reduce energy use and environmental impact.

4

Integrate & install systems

Integrate software, servers, hardware and networks. Coordinate construction to execute designs, installing power and cooling systems correctly and efficiently.

5

Regulatory compliance

Plan for EU and UK energy and environmental regulations with thorough understanding, early engagement, and documented compliance processes.

The cooling system at a data centre.

Reliable operations depend on timely grid connection, sufficient capacity and efficient cooling, supported by realistic lead times.

Key regulations

The outlined regulations are relevant to grid connections, energy efficiency, power supply arrangements and environmental authorisations, and should be addressed during the ‘Power’ phase.

Last updated 31 October 2025

These may be subject to change.

European Union

Energy Efficiency Directive (EU) 2023/1791

National level

National electricity sector law
e.g. Spain: Law 24/2013
Rules for transmission/distribution and installation authorisations
e.g. Spain: Royal Decree 1955/2000
Access and connection procedures to networks
e.g. Spain: Royal Decree 1183/2020
Environmental assessment for electrical works
e.g. Spain: Law 21/2013

How we can help

We support all aspects of the ‘Power’ phase to ensure reliable, efficient and compliant energy infrastructure for your data centre:

Energy supply contract negotiation

Efficient cooling system implementation

Regulatory and standards compliance

Integrate AI and green power

Construction process management and oversight

Optimise performance and reliability

our Experience
Goodman
Goodman on grid access and grid usage agreements in relation to a German data centre project.

Our experts

Our team of specialists can guide you through every aspect of the ‘Power’ phase.

A headshot of James Watson, Partner and Head of Decarbonisation at Osborne Clarke UK
James Watson
Partner, Head of Decarbonisation
Osborne Clarke UK
A headshot of Dr Katarzyna Baranska, Partner at Osborne Clarke Poland
Dr Katarzyna Barańska
Partner
Osborne Clarke Poland
Headshot of Michel Chatelin, Partner at Osborne Clarke The Netherlands
Michel Chatelin
Partner
Osborne Clarke Netherlands
A headshot of Daniel Breuer, Partner at Osborne Clarke Germany
Dr Daniel Breuer
Partner
Osborne Clarke Germany
A headshot of Hannah Roscoe, Partner at Osborne Clarke UK.
Hannah Roscoe
Partner
Osborne Clarke UK
A headshot image of Rafał Włodarski, Counsel and Head of Energy Transition at Osborne Clarke Poland
Rafał Włodarski
Counsel, Head of Energy Transition
Osborne Clarke Poland