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🔌 Most Power Used by AI Supercomputers

Combined electrical power capacity of each country's known AI supercomputers, in megawatts.

📅 July 2025📏 megawatts33 entries
Each tile’s area is its share of the combined total of 2,111 MW (33 entries). Stronger colour means a higher rank.
1
🇺🇸United States
1,506 MW
2
🇨🇳China
297 MW
3
🇮🇹Italy
38 MW
4
🇯🇵Japan
37 MW
5
🇳🇴Norway
29 MW
6
🇫🇷France
28 MW
7
🇫🇮Finland
26 MW
8
🇩🇪Germany
25 MW
9
🇨🇭Switzerland
16 MW
10
🇸🇦Saudi Arabia
14 MW
11
🇰🇷South Korea
13 MW
12
🇬🇧United Kingdom
12 MW
13
🇮🇸Iceland
7 MW
14
🇸🇪Sweden
7 MW
15
🇧🇷Brazil
7 MW
16
🇮🇳India
6 MW
17
🇪🇸Spain
6 MW
18
🇷🇺Russia
6 MW
19
🇨🇦Canada
6 MW
20
🇹🇼Taiwan
4 MW
21
🇹🇭Thailand
4 MW
22
🇦🇪United Arab Emirates
3 MW
23
🇩🇰Denmark
3 MW
24
🇮🇱Israel
3 MW
25
🇦🇺Australia
2 MW
26
🇳🇱Netherlands
2 MW
27
🇵🇱Poland
2 MW
28
🇸🇬Singapore
2 MW
29
🇱🇺Luxembourg
1 MW
30
🇭🇰Hong Kong
1 MW
31
🇨🇿Czechia
1 MW
32
🇸🇮Slovenia
0 MW
33
🇻🇳Vietnam
0 MW

Highlights

As of July 2025, United States ranks first with 1,506 MW, followed by China (297 MW) and Italy (38 MW).

United States is 5.1 times higher than China, the runner-up.

Across 33 countries and territories, values run from 1,506 MW (United States) to 0 MW (Vietnam), with a median of 6 MW.

By region, the top 10 is made up of 6 from Europe, 3 from Asia and 1 from the Americas.

Source: Epoch AI, GPU Clusters, July 2025. Unit: megawatts.

Source: Epoch AI, GPU Clusters · CC BY 4.0 (Epoch AI) · fetched Oct 14, 2026 — A census built from public sources, so a lower bound. Power is reported or estimated for most, but not all, clusters.