Powering the AI Revolution: Energy Infrastructure in Europe

Part II

Global Economics Research Team

By: Patrick Gorman, The Quinnipiac University Global Economics Research Team

Key Points

• European data center electricity consumption reached approximately 70 TWh in 2024, roughly 2% of continental power demand, and is projected to grow by more than 70% to 115 TWh by 2030, driven by accelerating AI infrastructure deployment.

• The EU’s AI Continent Action Plan and InvestAI initiative, launched in 2025, target a tripling of data center capacity within five to seven years, mobilizing €200 billion in public and private investment, yet independent forecasts suggest a doubling by 2030 is the more likely short-term outcome.

• Grid congestion has emerged as the defining structural constraint on European AI infrastructure expansion, with connection wait times of seven to ten years in legacy FLAP-D hubs and moratoriums imposed in Dublin and Amsterdam, forcing capital toward Northern Europe and Italy

The AI Energy Demand Surge in Europe: 2022–2026

For most of the past decade, growth in European data center electricity consumption was moderate and largely cushioned by steady efficiency gains. That dynamic began to shift in late 2022. The commercial release of OpenAI’s ChatGPT, and the subsequent race by hyperscalers to build generative AI infrastructure at scale, triggered a step change in power demand across the continent. According to the International Energy Agency (IEA), European data centers consumed approximately 70 TWh in 2024, representing roughly 2% of total continental electricity consumption, or closer to 3% within the EU-27 specifically.^[1] The IEA projects that figure to grow by more than 70% to approximately 115 TWh by 2030, with a higher-growth scenario implying even more rapid acceleration.^[2]

The local impact of this demand surge has been severe. Data centers consumed between 33% and 42% of all electricity in Amsterdam, London, and Frankfurt in 2023, and an extraordinary 80% of total consumption in Dublin.^[3] Europe’s market is dominated by five legacy hubs, Frankfurt, London, Amsterdam, Paris, and Dublin (collectively known as FLAP-D), which in 2024 accounted for the majority of installed capacity, valued collectively as part of a continental market worth $47 billion.^[4] Germany, Europe’s largest economy, carried the highest absolute data center load at 4.26 GW in 2025, followed by the UK at 3.69 GW and France at 1.72 GW.^[5] The energy bottleneck, rather than capital availability or computing hardware, has become the defining constraint on AI infrastructure expansion across the continent.

The Grid Crisis: Europe’s Defining Constraint

Unlike the United States, where the primary challenge has been the sheer scale of new demand on an already large and diverse grid, Europe’s central problem is a structural mismatch between the speed of data center development and the pace of grid infrastructure investment. A data center typically takes one to two years to build. Then the process of connecting it to the electricity grid in the EU can take two to ten years, and in the congested FLAP-D hubs, an average of seven to ten years.^[6] Direct grid congestion costs in the EU amounted to €4.3 billion in 2024, according to the EU Agency for the Cooperation of Energy Regulators (ACER), excluding the indirect economic costs of project delays.^[6]

Ireland offers the most extreme case study. Data centers accounted for 22% of the country’s total electricity consumption in 2024, with roughly 97% of that load concentrated in the greater Dublin area.^[7] The national grid operator EirGrid had warned as early as 2021 that the load in Dublin was approaching physical grid limits. The Commission for Regulation of Utilities (CRU) halted new data center connections in Dublin, extended until 2028, while the government commissioned emergency gas generation at a cost of approximately €1 billion, with associated grid upgrade costs passed in part to Irish households at roughly €100 per family in 2024.^[7] The Netherlands faced a parallel crisis: by January 2025, more than 11,900 businesses were awaiting grid connections, and the national grid operator Tennet identified a need for €200 billion in grid investment through 2040.^[8]

These pressures are redirecting investment toward markets with lower congestion and more accessible grid capacity. Sweden, Norway, and Denmark are expected to see data center electricity demand triple by 2030 compared to 2022 levels, benefiting from deliberate grid planning and favorable energy profiles.^[3] Italy has emerged as an unexpected growth market, by the end of 2024, data center projects in the queue with Italian grid operator Terna stood at 30 GW, equivalent to roughly 40% of Italy’s current peak electricity demand, with nearly 80% of those requests filed in the prior twelve months.^[3] Spain and Belgium are also absorbing significant investment flows diverted from congested legacy markets.

The Nuclear and Renewables Landscape: European Dynamics

Europe’s energy sourcing picture for AI data centers differs markedly from the United States. Nuclear power, which has emerged as the preferred baseload solution in the U.S. due to the availability of restorable assets and behind-the-meter co-location structures, faces a more constrained environment in Europe. Nuclear capacity across the continent is projected to decline by approximately 5% through 2030, as Germany’s full phaseout, the closure of Isar 2, Neckarwestheim 2, and Emsland in April 2023, and the retirement of several UK and Belgian reactors outpace new starts.^[9]

Nevertheless, nuclear interest is growing. In France, EDF operates Europe’s largest nuclear fleet, and discussions are underway regarding the structuring of long-term PPAs with technology companies. In Sweden, state utility Vattenfall and the industrial consortium Industrikraft Sverige signed an agreement in November 2025 to co-invest in new small modular reactors (SMRs) at the Ringhals site, moving into joint development under Sweden’s new state-aid framework which took force in August 2025.^[10] The European Industrial Alliance on SMRs, formed under European Commission oversight, adopted its first Strategic Action Plan in September 2025, targeting SMR deployment in Europe by the early 2030s.^[11]

In the short term, European data centers have turned primarily to renewables. Corporate power purchase agreements (PPAs) between technology companies and renewable generators reached 4.3 GW of contracted capacity in 2024 alone, an 18% increase over 2023, with data centers now representing approximately one-third of the entire European PPA market.^[12] In 2025, the highest volumes of data center PPA activity were recorded in Italy (568 MW), Finland (472 MW), and Spain (314 MW).^[12] French energy major TotalEnergies has positioned itself as a leading clean energy partner for hyperscalers across the continent, supplying renewable electricity through a portfolio of solar and wind PPAs including a 474 MW agreement with Amazon spanning both the U.S. and Europe, and executing a 15-year PPA with Google for output from its Montpelier solar project.^[13] Spanish utility Iberdrola is pursuing data center partnerships in Iberia, where its most optimistic projections see Spanish data center power use growing as much as eighteen-fold by 2030.^[9]

The Policy Response: The AI Continent Action Plan

The structural lag between European AI investment ambitions and grid infrastructure capacity has prompted an escalating policy response. In February 2025, European Commission President Ursula von der Leyen launched InvestAI, an initiative to mobilize €200 billion for AI investment across the EU.^[14] In April 2025, the Commission published the AI Continent Action Plan, which set an explicit target of tripling EU data center capacity within five to seven years. The plan allocates €20 billion toward the establishment of up to five “AI Gigafactories”, large-scale facilities housing over 100,000 advanced AI processors, and establishes a network of 13 AI Factories across twelve member states.^[15]

Independent forecasters, however, are skeptical of the tripling target. Analysis by ICIS, the IEA, the IMF, and McKinsey collectively suggests that a doubling of EU data center capacity by 2030 is the more probable near-term outcome, with the primary constraint being grid connection timelines rather than capital availability.^[4] France, whose grid remains relatively unconstrained by European standards, is the FLAP-D market expected to maintain continued data center investment. President Macron separately announced plans to invest €109 billion in AI infrastructure over the coming years, and the UK is preparing a ten-year AI infrastructure investment plan.^[4] The grid itself has thus become not merely an infrastructure challenge but a determinant of geopolitical competitiveness. Countries that invest now in proactive grid expansion are, according to Ember’s analysis, most likely to emerge as Europe’s AI infrastructure hubs in the next decade.^[3]

Key European Companies in the Market

Company	Sector	Role in AI Energy
Vattenfall	State Utility / Nuclear	Swedish state utility who has a co-investment agreement with Industrikraft consortium (Nov. 2025) to develop SMRs at Ringhals site. Vattenfall is a key supplier to Nordic data center market
Iberdrola	Renewable Utility	Europe’s largest renewable energy producer. They are pursuing data center PPAs in Spain and targeting up to 18x growth in Spanish data center power demand by 2030
TotalEnergies	Integrated Energy	Leading European clean energy PPA counterparty for hyperscalers, they have a 474 MW PPA with Amazon (U.S. and Europe). TotalEnergies also has a 15-year PPA with Google, expanding into battery storage and immersion cooling solutions.

Sources

[1] International Energy Agency. ‘Energy and AI — Energy Demand from AI.’ 2025. https://www.iea.org/reports/energy-and-ai/energy-demand-from-ai

[2] European Commission Energy Directorate. ‘In focus: Data centers – an energy-hungry challenge.’ November 2025. https://energy.ec.europa.eu/news/focus-data-centres-energy-hungry-challenge-2025-11-17_en

[3] Ember. ‘Grids for data centers: ambitious grid planning can win Europe’s AI race.’ June 2025. https://ember-energy.org/latest-insights/grids-for-data-centres-ambitious-grid-planning-can-win-europes-ai-race/

[4] Ember / ICIS / IEA / IMF. Cited in Ember, ‘Grids for data centers,’ June 2025. European data center market valuation: $47 billion in 2024, projected $97 billion by 2030.

[5] S&P Global. ‘European data center power demand to double by 2030, straining grids.’ July 2025. https://www.spglobal.com/energy/en/news-research/latest-news/electric-power/073025-european-data-center-power-demand-to-double-by-2030-straining-grids

[6] IEA. ‘Overcoming energy constraints is key to delivering on Europe’s data center goals.’ November 2025. https://www.iea.org/commentaries/overcoming-energy-constraints-is-key-to-delivering-on-europe-s-data-centre-goals

[7] TechPolicy.Press / AlgorithmWatch. ‘What Ireland’s Data Center Crisis Means for the EU’s AI Sovereignty Plans.’ December 2025. https://www.techpolicy.press/what-irelands-data-center-crisis-means-for-the-eus-ai-sovereignty-plans/

[8] PPC Land. ‘Dutch grid crisis exposes Europe’s AI energy infrastructure gap.’ July 2025. https://ppc.land/dutch-grid-crisis-exposes-europes-ai-energy-infrastructure-gap/

[9] Bloomberg Intelligence / Digitalisation World. ‘Electricity demand for data centers in Europe could more than double by 2030.’ December 2025. https://digitalisationworld.com/news/68914/electricity-demand-for-data-centres-in-europe-could-more-than-double-by-2030

[10] POWER Magazine. ‘POWER Digest [January 2026]: Vattenfall and Industrikraft sign SMR co-investment agreement.’ January 2026. https://www.powermag.com/power-digest-january-2026/

[11] World Nuclear Association. ‘Nuclear Power in the European Union.’ Updated February 2026. https://world-nuclear.org/information-library/country-profiles/others/european-union

[12] Pexapark. ‘A Data Center Tale: The Hunger for PPAs.’ October 2025. https://pexapark.com/blog/a-data-center-tale-the-hunger-for-ppas/

[13] EnkiAI / POWER Magazine. ‘TotalEnergies’ 2025 Data Center Strategy: Powering AI.’ 2025.

[14] European Commission. ‘EU launches InvestAI initiative to mobilise €200 billion.’ February 2025. https://commission.europa.eu/topics/competitiveness/ai-continent_en

[15] European Commission. ‘AI Continent Action Plan.’ April 2025. https://www.hunton.com/privacy-and-cybersecurity-law-blog/european-commission-publishes-the-ai-continent-action-plan