Europe
Slovenia
One AI supercomputer outside the tracked campuses is in Epoch AI’s list to Jul 2025, with 76 H100-equivalents.
- AI campuses
- None tracked
AI supercomputers
Epoch AI · to Jul 2025| Name | Owner | H100e | Status | Since |
|---|---|---|---|---|
| EuroHPC Vega | EuroHPC JU,Institute of Information Science (IZUM) | 76 | Existing | Apr 2021 |
Nuclear made 42% of the power in Slovenia
share of generation · Ember · Oct 2025 to Sep 2026Slovenia World
- Gas 8% against 21% for World
- Coal 12% against 33% for World
- Other fossil 0% against 3% for World
- Nuclear 42% against 9% for World
- Wind <1% against 9% for World
- Solar 13% against 10% for World
- Hydro 23% against 14% for World
- Bio & other 2% against 2% for World
Fossil 20% (0 pts on a year earlier) · nuclear 42% · renewables 37% · 173 g CO2e per kWh, life cycle · Oct 2025 to Sep 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, Data on GPU clusters, CC BY 4.0, retrieved 16 Oct 2026. Deprecated by Epoch AI; no longer updated.
- 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.