Ontario Power Generation — Power Plants

45 plants · 24,463 MW total installed capacity · 160 countries

#	Power plant	Country	Capacity (MW)	Year
1	Darlington	Canada	3,740	1993
2	Darlington Nuclear Generating Station	Canada	3,500	1993
3	Pickering Nuclear Generating Station	Canada	3,100	1971
4	Pickering B	Canada	2,160	1971
5	Lennox Generating Station	Canada	2,140	2000
6	Sir Adam Beck 2	Canada	1,499	1954
7	Sir Adam Beck II Generating Station	Canada	1,499	1958
8	Pickering A	Canada	1,084	1971
9	R.H. Saunders Generating Station	Canada	1,045	1996
10	Robert H Saunders	Canada	1,045	1975
11	Sir Adam Beck 1	Canada	450	1922
12	Abitibi Canyon	Canada	349	1930
13	Trenton	Canada	307	1975
14	Smoky Falls	Canada	267	1997
15	Kipling	Canada	232	2000
16	Harmon	Canada	220	2000
17	Little Long	Canada	205	2000
18	Atikokan Generating Station	Canada	205	2014
19	Otter Rapids	Canada	182	1996
20	Barrett Chute power plant	Canada	176	2000
21	Sir Adam Beck Pump	Canada	174	1920
22	Jordan River Generating Station	Canada	170	1967
23	Decew Falls 2	Canada	144	2003
24	Pine Portage	Canada	144	2000
25	High Falls Generating Station	Canada	95	2003
26	Cameron Falls - OPG	Canada	92	1995
27	Landis	Canada	79	1975
28	Aguasabon	Canada	45	2014
29	Kakabeka	Canada	25	1995
30	Decew Falls 1	Canada	23	1929
31	Healey Falls Hydroelectric	Canada	18	2000
32	Big Chute Hydro-Electric Generating Station	Canada	10	1995
33	Ragged Rapids	Canada	8	2000
34	Cowie Falls	Canada	7.4	1920
35	Snare Falls / Johnny Simpson	Canada	7.4	1920
36	Sidney	Canada	4	—
37	High Falls (OPG)	Canada	3	2001
38	Frankford Generation Station	Canada	3	—
39	Robert O. Pickard	Canada	2.4	2000
40	Auburn Generating Station	Canada	2	—
41	OPG 7 Gomberg	Canada	1.8	2009
42	Barnes Powerhouse	Canada	0	1896
43	Cadillac Power Station	Canada	0	1955
44	Thunder Bay Generating Station	Canada	0	—
45	Ajax Steam Plant	Canada	0	1954

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