Hydroelectric Power Plants in Finland

95 plants · 2,382 MW total installed capacity

#	Power plant	Capacity (MW)	Year
1	Imatra	192	2000
2	Taivalkoski	133	2000
3	Pirttikoski	131	1999
4	Seitakorva	130	2000
5	Ossauskoski	124	1998
6	Isohaara	106	2000
7	Valajaskoski	101	2015
8	Pamilo	85	—
9	Nuojua	81	2000
10	Harjavalta	72	2000
11	Melo	70	—
12	Tainionkoski	61.5	2000
13	Raasakka	60	1998
14	Utanen	57.8	2000
15	Kolsi	45	—
16	Aittokoski	44.8	2000
17	Pahkakoski	42.1	1968
18	Merikoski	42	1998
19	Maalismaa	38.5	—
20	Kierikki	38	—
21	Seitenoikea	37.9	2005
22	Porttipahta	35	—
23	Voikkaa ve 1	32.9	2000
24	Haapakoski	32.5	—
25	Kaltimo	32	—
26	Kuusankoski ve	30	2000
27	Mankala	30	2002
28	Kurkiaska	27	2000
29	Jumisko	26	1998
30	Kokkosniva	25	—
31	Myllykoski ve	25	—
32	Ahvenkoski	24	—
33	Vajukoski	21	2001
34	Leppikoski	21	2001
35	Keltti	19.1	2000
36	Inkeroinen ve	17	—
37	Lieksankoski	16	1996
38	Kurittukoski	15	—
39	Pankakoski	15	—
40	Permantokoski	14	—
41	Katerma	11.5	—
42	Portimokoski	11	—
43	Matarakoski	11	2000
44	Kelukoski	9.8	—
45	Vuolenkoski ve	9.5	—
46	Tammerkoski	8.6	2000
47	Korkeakoski	8.5	2000
48	Hirvikoski	8.5	2000
49	Kaitfors	7.6	—
50	Puntarikoski	6.9	2010
51	Hilmonkoski	6.8	—
52	Palokki	6.8	—
53	Hietamankoski	6.7	—
54	Atro	6.5	—
55	Hinkua	6.3	2010
56	Kiltua	5.6	—
57	Juankoski	5.5	—
58	Kaihua	5.4	—
59	Alakoski	4.6	—
60	Killinkoski	4.5	—
61	Karjalankoski	4.5	2000
62	Finlayson ve	4.19	2010
63	Juotas	3.7	2010
64	Uljua	3.7	2010
65	Vaaja	3.6	—
66	Ruskeakoski	3.3	2010
67	Kuhankoski	3.2	—
68	Leuhunkoski	3.2	—
69	Tampella ve	3.01	—
70	Oksava	3	—
71	Tervasaari ve	3	—
72	Verla 1 ja 2	3	—
73	Kaaranneskoski	2.8	2010
74	Hamari	2.5	—
75	Patalankoski	2.4	—
76	Peltokoski	2.3	—
77	Kattilakoski	2.1	—
78	Kuokkastenkoski	2	—
79	Maavesi	1.9	—
80	Siikakoski	1.8	—
81	Soilu	1.8	2010
82	Juntola	1.8	—
83	Venetpalo	1.8	—
84	Saario	1.6	—
85	Kissakoski	1.6	—
86	Vihtakoski	1.5	—
87	Hanhikoski	1.5	—
88	Soininkoski	1.42	—
89	Juva	1.4	—
90	Askala	1.3	—
91	Myllykoski	1.3	—
92	Sallila	1.2	—
93	Kaarni	1.2	—
94	Padinki	1	—
95	Jalasjoki/Niiles	1	2010

Frequently Asked Questions: Hydroelectric Power in Finland

How many Hydroelectric power plants are in Finland?

Finland has 95 Hydroelectric power plants with a combined installed capacity of 2,382 MW.

What is the largest Hydroelectric power plant in Finland?

Imatra is the largest Hydroelectric power plant in Finland, with an installed capacity of 192 MW, commissioned in 2000.

What is the newest Hydroelectric power plant in Finland?

The most recently commissioned Hydroelectric power plant in Finland is Valajaskoski (2015).

What is the average size of a Hydroelectric power plant in Finland?

The average Hydroelectric power plant in Finland has a capacity of 25 MW.

→ All power plants in Finland → Hydroelectric plants worldwide