gas power plants in South Korea

#	Plant	Region	MW
1	Incheon	Incheon	3,052
2	Dangjin Combined Cycle power station	Chungcheongnam-do	2,406
3	Samchonpo power station	South Gyeongsang	2,120
4	KOMIPO Incheon	Incheon	1,960
5	Boryeong (CC)	Chungcheongnam-do	1,800
6	Busan (pusan)	Busan	1,800
7	Seoincheon	Incheon	1,800
8	Shinincheon	Incheon	1,800
9	Dongducheon	Gyeonggi-do	1,716
10	Pocheon	Gyeonggi-do	1,560
11	Yulchon	Jeollanam-do	1,523
12	Bugok	Chungcheongnam-do	1,503
13	Pocheon power station	Gyeonggi-do	1,450
14	Pyeongtaek	Gyeonggi-do	1,348
15	Kwangyang	Jeollanam-do	1,126
16	Ulsan GPS power station	Ulsan	1,122
17	Eumseong power station	Chungcheongbuk-do	1,122
18	Yongin Semiconductor Cluster power station	Gyeonggi	1,005
19	Yeoju Complex power station	Gyeonggi-do	1,000
20	Tongyeong power station	Gyeongsangnam-do	1,000
21	Pohang Works	Gyeongsangbuk-do	982
22	Ilsan	Gyeonggi-do	930
23	Bundang	Gyeonggi-do	922
24	Dangjin Hyundai Green Power power plant	Chungcheongnam-do	920
25	Yeongwol	Gangwon-do	848
26	Ansan Project	Gyeonggi-do	834
27	Oseong	Gyeonggi-do	833
28	Gwangyang Works	Jeollanam-do	830
29	Dongtan CHP power station	Gyeonggi-do	800
30	Seoul power station	Seoul	800
31	Daesan Complex power station	Chungcheongnam-do	743
32	Gunsan	Jeollabuk-do	718
33	Shinsejong power station	Daejeon	630
34	Smart Energy Center (Cheongju) power station	Chungcheongbuk-do	585
35	Smart Energy Center (Icheon) power station	Gyeonggi-do	570
36	Sejong City	Chungcheongnam-do	530
37	Yangju CHP power station	Gyeonggi-do	524
38	Paju (KDHC) power station	Gyeonggi-do	516
39	Paju	Gyeonggi-do	515
40	Hwasung power station	Gyeonggi-do	512
41	Hwasung KDHC	Chungcheongnam-do	510
42	Gumi Combined Cycle power plant	Gyeongsangbuk-do	501
43	Gwangyang POSCO	Jeollanam-do	500
44	Naepo Green Energy power station	Chungcheongnam-do	500
45	Gimpo CHP power station	Gyeonggi-do	500
46	Gongju-si power station	Chungcheongnam-do	500
47	Anyang CHP	Gyeonggi-do	493
48	Namjeju Power Complex	Jeju-do	488
49	Osan CHP power station	Gyeonggi-do	474
50	Chuncheon CHP power station	Gangwon-do	470
51	Bucheon Power	Gyeonggi-do	450
52	Andong power station	Gyeongsangbuk-do	417
53	Daegu Innovation City	Gyeongsangbuk-do	415
54	Daegu CHP power station	Gyeongsangbuk-do	415
55	Wirye CHP power station	Gyeonggi-do	412
56	Hanam CHP power station	Gyeonggi-do	399
57	Pohang Works	Gyeongsangbuk-do	345
58	Onsan Smelter power station	Ulsan	314
59	Ulsan Hanju power station	Ulsan	299
60	POSCO OFFGAS	Jeollanam-do	284
61	Hannan Daegu CHP power station	Daegu	270
62	Song-do	Incheon	211
63	Incheon Airport CHP power station	Incheon	207
64	Songdo CHP power station	Incheon	187
65	Asan Baebang power station	Chungcheongnam-do	181
66	Daesan Refinery power station	Chungcheongnam-do	174
67	Samsong CHP power station	Gyeonggi-do	173
68	FINEX	Gyeongsangbuk-do	146
69	Gwanggyo CHP power station	Gyeonggi-do	145
70	Pangyo CHP power station	Gyeonggi-do	145
71	Daesan Works	Chungcheongnam-do	131
72	Suwan Energy	Gwangju	118
73	Byeollae CHP power station	Gyeonggi-do	115
74	Asan Baebang CHP	Chungcheongnam-do	114
75	Hallim Complex power station	Jeju-do	105
76	Yoesu Lotte	Jeollanam-do	80
77	Ansan Urban Development CHP power station	Gyeonggi-do	63

WRI Global Power Plant Database (CC BY 4.0).

Lifecycle and source reconciliation

This page contains 77 positive-capacity records totalling 58,005.8 MW. Lifecycle labels, capacity scope and capacity-quality provenance are kept separate so a source-backed capacity is not mistaken for a verified operating status.

52records with a resolvable source link

25records without a retained record-level link

Lifecycle labels in this page slice

Status	Records
Announced	3
Construction	4
Not Reported	10
Operating	59
Unclassified	1

Capacity provenance quality

Quality label	Records
current source verified gem operating units 2026	9
legacy source record not current verified	26
source verified gem tracker location 2026	42

Unknown upstream labels remain unclassified; they are never guessed. Download the exact records used here: CSV · JSON with limitations.

Lifecycle and source reconciliation

Lifecycle labels in this page slice

Capacity provenance quality