Largest Data Centers in the World by Power Capacity
Source:
Wikipedia
Key Findings
🏆
Switch SuperNAP Las Vegas leads in Power Capacity (MW) with 650 in 2025.
📊
Average Power Capacity (MW) in 2025: 401 · median: 390.
↔️
Gap in 2025: Switch SuperNAP Las Vegas is 3.7× larger than Digital Realty Chicago.
About This Dataset
Largest Data Centers in the World by Power Capacity
The world's largest hyperscale data centres ranked by estimated total power capacity in megawatts. As AI workloads explode in scale, hyperscale data centres operated by Microsoft, Google, Amazon, and Meta are scaling to previously unimaginable sizes. AI-assisted data.
Analysis
Switch SuperNAP Las Vegas (650), China Telecom Inner Mongolia (600) and Amazon IAD (Virginia) (500) take the top three in Power Capacity (MW) in 2025. No single entity dominates: the leader, Switch SuperNAP Las Vegas, holds 20.3% of the combined total of all 8. The field is close behind: 5 of the 8 sit at half the leader's figure or above (325+).
Data Insights
Numbers, trends & sources behind this chart
Methodology & source
- Data source
- Wikipedia
- Coverage
- 8 entities · 2025 · 8 observations
- Measure
- Power Capacity (MW)
- Last updated
- 6 September 2026
- Compiled by
- The ANYSTAT team, from the source above
How the figures are calculated
- Values use the measure and unit named on this page. Consult the dataset description and cited source for coverage, definitions and any unit conversions. Displayed values may be rounded for readability.
- Entities are ranked highest-first on their value in 2025.
Data Sources & References
All external sources cited in this dataset
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