Europe
Iceland
Iceland has one of the world’s largest AI campuses, drawing 7 MW today and computing with 6K H100-equivalents. 2 AI supercomputers outside the tracked campuses are in Epoch AI’s list to Jul 2025, with 5,240 H100-equivalents.
- AI campuses
- 7 MW
- 1 · 13 MW by 2030
AI campuses
Epoch AI · facility power| Site | Owner | Today | 2030 |
|---|---|---|---|
| Nscale Keflavik | Nscale | 7 MW | 13 MW |
AI supercomputers
Epoch AI · to Jul 2025| Name | Owner | H100e | Status | Since |
|---|---|---|---|---|
| Nebius ISEG2 | Nebius AI | 4,992 | Existing | Jun 2025 |
| Opera Iceland KEF-1 SuperPOD | Opera | 248 | Existing | Feb 2024 |
Cloud regions
one provider · 1 regionNebius
- eu-north2: Iceland eu-north2 Reykjavik Live · dedicated
Hydro made 71% of the power in Iceland
share of generation · Ember · Sep 2025 to Aug 2026Iceland World
- Gas 0% against 21% for World
- Coal 0% against 33% for World
- Other fossil <1% against 3% for World
- Nuclear 0% against 9% for World
- Wind <1% against 9% for World
- Solar 0% against 10% for World
- Hydro 71% against 14% for World
- Bio & other 28% against 2% for World
Fossil <1% (0 pts on a year earlier) · nuclear 0% · renewables 100% · 17 g CO2e per kWh, life cycle · Sep 2025 to Aug 2026. Generation only, without imports. Every country in the registry, side by side.
Data-centre electricity
International Energy AgencyEurope, as the IEA defines it
- 2024 estimated 70 TWh · slightly less than 2% IEA 2025, p. 58
Data centres account for slightly less than 2% of Europe’s electricity consumption, a share that is higher than China’s (1.1%). However, in absolute terms, Europe’s consumption is lower, at an estimated 70 TWh in 2024.
- Change, 2024 to 2030 more than +45 TWh IEA 2025, p. 64
Consumption increases by around 240 TWh (up 130%) in the United States, compared to the 2024 level (Figure 2.12). In China it increases by around 175 TWh (up 170%). In Europe it grows by more than 45 TWh (up 70%). Japan increases by around 15 TWh (up 80%).
- 2030, base case around 115 TWh IEA 2026, p. 64
This is comparable to the projected future demand from data centres in Europe, which is projected to grow to around 115 TWh, accounting for approximately 12% of global demand.
Sources
Every dataset → Status → Glossary →- Ember, Monthly Electricity Data and Yearly Electricity Data, CC BY 4.0, retrieved 11 Oct 2026. Shares and intensity computed here.
- Epoch AI, AI data centers, CC BY 4.0, retrieved 22 Oct 2026.
- Epoch AI, Data on GPU clusters, CC BY 4.0, retrieved 16 Oct 2026. Deprecated by Epoch AI; no longer updated.
- Cloud providers, Public region lists of AWS, Microsoft Azure, Google Cloud, Oracle Cloud Infrastructure, Alibaba Cloud, Tencent Cloud, Huawei Cloud, IBM Cloud, CoreWeave, Nebius, Facts from each provider’s public region list, retrieved 11 Oct 2026.
- OpenStreetMap contributors, Nominatim geocoding of cloud region cities, ODbL 1.0, retrieved 11 Oct 2026.
- International Energy Agency, Energy and AI (2025); Key Questions on Energy and AI (2026); Energy and AI in East Asia (2026), CC BY 4.0, retrieved 11 Oct 2026.