Europe
Italy
8 AI supercomputers outside the tracked campuses are in Epoch AI’s list to Jul 2025, with 8,191 H100-equivalents. 6 public cloud regions are live here, from 4 providers.
- AI campuses
- None tracked
AI supercomputers
Epoch AI · to Jul 2025| Name | Owner | H100e | Status | Since |
|---|---|---|---|---|
| EuroHPC Leonardo | EuroHPC JU | 4,359 | Existing | Nov 2022 |
| Eni HPC6 | Eni | 2,688 | Existing | Nov 2024 |
| Eni HPC5 | Eni | 460 | Existing | Feb 2020 |
| Cineca Marconi-100 | Cineca | 250 | Existing | Apr 2020 |
| Fastweb NeXXt AI Factory | Fastweb | 248 | Existing | Jul 2024 |
| Leonardo SpA davinci-1 | Leonardo SpA | 101 | Existing | Nov 2020 |
| Eni HPC4 Phase 2 | Eni | 79 | Existing | Oct 2021 |
| Eni HPC2 | Eni | 6 | Existing | Nov 2014 |
Cloud regions
4 providers · 6 regionsAWS
- Europe (Milan) eu-south-1 Milan Live
Microsoft Azure
- Italy North italynorth Milan Live
Google Cloud
- Milan (europe-west8) europe-west8 Milan Live
- Turin (europe-west12) europe-west12 Turin Live
Oracle Cloud Infrastructure
- Italy North (Turin) eu-turin-1 Turin Live
- Italy Northwest (Milan) eu-milan-1 Milan Live
Gas made 48% of the power in Italy
share of generation · Ember · Oct 2025 to Sep 2026Italy World
- Gas 48% against 21% for World
- Coal 1% against 33% for World
- Other fossil 2% against 3% for World
- Nuclear 0% against 9% for World
- Wind 8% against 9% for World
- Solar 20% against 10% for World
- Hydro 13% against 14% for World
- Bio & other 8% against 2% for World
Fossil 51% (+2 pts on a year earlier) · nuclear 0% · renewables 49% · 297 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.
- 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.