Capacity by fuel
Generating capacity by fuel — latest month.
All generating capacity (EPSIS), including plants outside the market; differs from the market-participating capacity in KPX statistics (146,157 MW at end-2025), mostly due to solar.
Capacity by fuel (latest month)
Total 159,873.84 MW · 2026-09
Source: 전력거래소 EPSIS 설비용량 · 2017년까지는 연말값만, 2018-01부터 월별. 합계가 연료원 합보다 약 70MW 큼(원자료 그대로)
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| Period | MW |
|---|---|
| waste | 0 |
| oil | 161.9 |
| ocean | 254.58 |
| igcc | 346.33 |
| anthracite | 400 |
| fuel_cell | 1,518.01 |
| hydro | 1,815.67 |
| bio | 1,843.42 |
| wind | 2,569.47 |
| pumped_hydro | 4,700 |
| nuclear | 26,050 |
| solar | 33,059.52 |
| bituminous_coal | 40,366.68 |
| lng | 46,788.26 |