The mismatch between the EU’s AI ambition and its energy planning
Europe aims to compete in the global AI race, but rising electricity demand from data centers threatens to outpace current planning, putting climate goals, economic growth, and AI competitiveness at risk.
Without aligning energy supply with digital infrastructure expansion, Europe could face a costly trilemma that undermines its strategic ambitions.
A new Kiel Policy Brief by Matilde Ciani, researcher in the macrofinance research group at the Kiel Institute, analyzes the EU’s “AI Continent Action Plan,” which aims to double data center capacity by 2030, and its implications for electricity demand. Notably, even if the plan is fully implemented, Europe is likely to fall further behind its main competitors, the United States and China.
The analysis projects that the data centers associated with this expansion could consume between 98.5 and 168 TWh of electricity by 2030—roughly equivalent to Poland’s total electricity demand in 2024 and up to 5 percent of overall EU consumption. “AI policy cannot be separated from energy policy,” notes Ciani. “Europe is planning ambitious digital infrastructure without ensuring that the electricity system can support it.”
The Kiel Policy Brief warns that meeting this demand would require other sectors to remain largely static—unlikely given growth in electrification of housing and transport. Without action, the EU risks a trilemma: relying on fossil energy, limiting economic growth, or falling behind in AI.
Ciani recommends systematically linking data center expansion to additional low-carbon electricity supply, strengthening coordination between energy and digital planning, and leveraging public-private partnerships to secure renewable generation alongside new AI infrastructure.
“Europe’s ambition must be matched by realistic planning,” Ciani concludes. “Aligning AI development with energy supply is the decisive condition for remaining competitive while achieving net-zero goals.”
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The Global Race for AI is on, and Europe is trying to play its part. However, there is a serious mismatch between data center capacity planning and energy supply planning in the EU.
• Despite ambitious plans, the EU risks falling further behind: China is on track to triple its data center capacity by 2030, and the United States to double, leaving Europe with significantly lower shares of global capacity
• EU data centers’ electricity demand is forecast to double over the next five years, from ∼80 and 168 TWh; the upper end of this range is equivalent to the entire electricity demand of a country such as Polandin2024. The share of total EU electricity demand absorbed by data centers will thus rise rapidly from around 2% in 2023 to around 5% in 2030.
• Covering the additional demand by data centers is only possible if the rest of the economy remains largely static. This is, however, unlikely, as the electricity demand in other sectors will increase as well, in particular in the housing market (heat pumps) and in the transportation sector (electric vehicles).
• The uncovered additional electricity demand of data centers by 2030 is substantial and equivalent to the 2024 net electricity consumption of countries like Belgium or Finland. Poor planning may thus leave the European Union in a dangerous trilemma: giving up on growth, net-zero goals, or on the AI race.
- Running into a debacle: The mismatch between the EU’s AI ambition and its energy planning – Kiel Policy Brief, 208 Download
Source
KIEL Institut 2026 | Matilde Ciani – Kiel Institute Researcher
