The State of Data Centres in Europe 2026

What's inside

A clear read on where the market is going

Not generic sustainability messaging. A research-led overview built for data centre and infrastructure teams, connecting market growth, grid capacity and energy demand back to the practical questions operators now need to answer.

1. 01

   Executive summary

   The key European data centre growth, capacity and energy findings, up front.

2. 02

   The European landscape

   Established hubs, emerging markets and the pace of hyperscale growth across the continent.

3. 03

   Where the energy actually goes

   How power is used inside a data centre: IT load, cooling, electrical infrastructure and supporting systems.

4. 04

   Grid capacity, Europe's hardest constraint

   Connection delays, power availability and the pressure AI-driven demand is adding to already-tight grids.

5. 05

   Ireland deep dive

   Market concentration, electricity demand, major operators and the future capacity pressure on the grid.

6. 06

   Regulation and compliance

   The European and Irish requirements shaping reporting, approvals and future growth.

7. 07

   How the industry is responding

   Monitoring, optimisation, demand reduction, onsite generation, storage and resilience planning in practice.

8. 08

   Operator questions for the webinar

   Load visibility, avoidable demand, optimisation headroom, onsite generation and what a grid-ready site looks like.