Country profile · Rank 79 of 108 · Incumbent
South Korea compute capacity
South Korea runs about 800 MW of live datacenter capacity as of 7 September 2026, a Gross Domestic Compute of $40B. Its identified energy resource could host about 14 GW of AI compute, a ceiling worth $800B to $1.1T at today's price of a gigawatt, about 0.6 times its $1,872B GDP. The bankable slice today, discounted mainly for governance and stability, is $172B, or $3,304 per person. South Korea is an incumbent, ranked 79 of 108 countries by unlockable value.
Key numbers
| Live datacenter capacity | 800 MW | IT capacity, mid-2026, compiled from industry and national sources. |
|---|---|---|
| Live compute (GDC) | $40B | Live GW × $50B, the central price of an AI factory. |
| Resource ceiling | 14 GW | Identified hydro, geothermal, solar, wind and surplus fossil resource. |
| Ceiling value | $800B to $1.1T | Ceiling GW × $60 to 80B per GW, NVIDIA's all-in figure. |
| Ceiling as a multiple of GDP | 0.6× | High end over nominal GDP of $1,872B (IMF). |
| Unlockable value | $172B | Firm untapped GW × $50B × readiness. The bankable slice. |
| Unlockable per person | $3,304 | IMF population, 2026. |
| Built | 12.9% | Hydro and geothermal already installed, over the ceiling. |
| Readiness | 83% | Eight-part discount. Binding: governance and stability. |
| Conversion score | 74 | 0 to 100. +1 since 19 Aug. |
| Tier | Incumbent | Ready and already priced in. Building now. |
| Rank | 79 of 108 | By unlockable value. 4 of 5 in East Asia. |
Three numbers, one scale
Ceiling is what the endowment could host; unlockable is the slice underwriters would sign today; live compute is what runs. Drawn on one linear scale on purpose: the gap is the point.
Latest signal
Projects on the ground
| Project | Scale | Status | Date |
|---|---|---|---|
| National GPU program (NVIDIA, Samsung, SK, Naver); AIDC Alliance | 260k+ GPUs; 18.4 GW by 2035 target | Live | Oct 2025 |
East Asia: how South Korea compares
| # | Country | Unlockable | Live compute | Readiness | Tier |
|---|---|---|---|---|---|
| 5 |  China | $2.7T | $1.1T | 65% | Primed |
| 14 |  Japan | $1.0T | $100B | 88% | Incumbent |
| 18 |  Mongolia | $724B | under $1B | 53% | Sleeping Giant |
| 79 | South Korea | $172B | $40B | 83% | Incumbent |
| 81 |  Taiwan | $153B | $22B | 82% | Incumbent |
What compute costs right now
The price of the silicon a country would host, from the tape. Labeled buy-now prints from named venues.
Questions people ask
How much data center capacity does South Korea have?
South Korea runs about 800 MW of live datacenter IT capacity as of 7 Sep 2026, compiled from SemiAnalysis, Cushman & Wakefield, Rystad, Knight Frank and national reports. Valued at $50B per gigawatt, that is a Gross Domestic Compute of $40B.
What is South Korea's compute net worth?
The ceiling is $800B to $1.1T: 14 GW of identified hydro, geothermal, solar, wind and surplus fossil resource valued at $60 to 80B per gigawatt, NVIDIA's all-in figure for an AI factory. That is 0.6 times South Korea's $1,872B GDP. The bankable slice today, after a readiness discount of 83%, is $172B.
What holds South Korea back from converting its energy into compute?
Readiness scores 83% on an eight-part discount stack (governance, stability, GPU access, grid, fiber, momentum, physical conditions and capital access). For South Korea the binding discounts are governance and stability. It has built 12.9% of its ceiling as generating capacity, and its conversion score is 74 of 100 (+1 since 19 August).
How does South Korea compare with its neighbours?
South Korea ranks 79 of 108 countries by unlockable value, and 4 of 5 in East Asia. The regional leader is China at $2.7T unlockable and $1.1T of live compute.
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