Operator

SSE Group

SSE Group operates 123 power stations across Great Britain, totalling 9.6 GW of nameplate capacity. Every site is listed below, largest first.

Stations: 123
Total capacity: 9.6 GW
Fuel types: 6

Portfolio by fuel

Biomass: 1 · 20 MW
Gas: 6 · 3.6 GW
Hydro: 83 · 1.2 GW
Other: 8 · 138 MW
Storage: 1 · 300 MW
Wind: 24 · 4.3 GW

All 123 stations

#	Station	Capacity (MW)	Technology	Region
1	Peterhead Live	1,180.0	Fossil Fuel	North Scotland
2	Seagreen Live	1,075.0	Wind	-
3	Keadby 2 Live	840.0	Fossil Fuel	Yorkshire
4	Medway Live	755.0	Fossil Fuel	South East England
5	Keadby Live	732.0	Fossil Fuel	Yorkshire
6	Beatrice Offshore windfarm Live	588.0	Wind	-
7	Greater Gabbard Live	504.0	Wind	-
8	Viking Wind Farm Live	443.0	Wind	North Scotland
9	Foyers Pumped Storage	300.0	Pumped Hydro	North Scotland
10	Stronelairg Wind Farm Live	227.7	Wind	North Scotland
11	Clyde Windfarm (North)	197.7	Wind	South Scotland
12	Clyde Windfarm (Central)	195.9	Wind	South Scotland
13	Griffin Wind Farm Live	188.6	Wind	North Scotland
14	Sloy	152.5	Hydro	North Scotland
15	Clyde Windfarm (South)	128.8	Wind	South Scotland
16	Hadyard Hill Windfarm - A,C	119.6	Wind	South Scotland
17	Bhlaraidh Wind Farm	110.4	Wind	North Scotland
18	Glendoe Hydro Power Station	100.0	Hydro	North Scotland
19	Dunmaglass Wind Farm Live	94.0	Wind	North Scotland
20	Errochty	75.0	Hydro	North Scotland
21	Gordonbush Wind Farm	70.0	Wind	North Scotland
22	Fasnakyle	69.0	Hydro	North Scotland
23	Keadby Wind Farm	68.0	Wind	Yorkshire
24	Lerwick	67.0	Fossil Fuel	North Scotland
25	Strathy North Live	66.0	Wind	North Scotland
26	Clunie	61.2	Hydro	North Scotland
27	Burghfield	50.0	Fossil Fuel	South England
28	Chickerell	50.0	Fossil Fuel	South England
29	Gordonbush Ext	47.3	Wind	North Scotland
30	Lochay	46.0	Hydro	North Scotland
31	Rannoch	45.0	Hydro	North Scotland
32	Clachan	40.0	Hydro	North Scotland
33	Fairburn Windfarm	40.0	Wind	North Scotland
34	Tummel	40.0	Hydro	South Scotland
35	Achany Windfarm	38.0	Wind	North Scotland
36	Deanie	38.0	Hydro	North Scotland
37	Glenmoriston	37.0	Hydro	North Scotland
38	Drumderg Windfarm	36.8	Wind	North Scotland
39	Luichart	34.0	Hydro	North Scotland
40	Artfield Fell Windfarm - A,C	28.6	Wind	South Scotland
41	Toddleburn Windfarm	27.6	Wind	South Scotland
42	Inverawe	25.0	Hydro	North Scotland
43	Stornoway	23.0	Fossil Fuel	North Scotland
44	Aigas Power Station - A,E	20.0	Hydro	North Scotland
45	Invergarry Power Station - A,E	20.0	Hydro	North Scotland
46	Kilmorack Power Station -A,E	20.0	Hydro	North Scotland
47	Slough Heat & Power	20.0	Bioenergy	South England
48	Grudie Bridge Power Station - A, G	18.7	Hydro	North Scotland
49	Mossford Power Station - A,G	18.7	Hydro	North Scotland
50	Shin Power Station-A,G	18.6	Hydro	North Scotland
51	Tangy Wind Farm - A	18.5	Wind	North Scotland
52	Quoich Power Station - A, E, G	18.1	Hydro	North Scotland
53	Orrin Power Station- A	18.0	Hydro	North Scotland
54	Culligran Power Station Unit 2 - A	17.1	Hydro	North Scotland
55	St Fillans Power Station - A, G	16.8	Hydro	North Scotland
56	Ceannacroc Power Station - A, E	16.5	Hydro	North Scotland
57	Finlarig Power Station - A,G	16.5	Hydro	North Scotland
58	Kirkwall	16.0	Fossil Fuel	North Scotland
59	Livishie Power Station - A	15.0	Hydro	North Scotland
60	Nant Power Station - A,E	15.0	Hydro	North Scotland
61	Pitlochry Power Station - A	15.0	Hydro	North Scotland
62	Torr Achilty Power Station - A,E	15.0	Hydro	North Scotland
63	Loch Carnan	11.2	Fossil Fuel	North Scotland
64	Cashlie Power Station - A,C	11.0	Hydro	North Scotland
65	Arnish	10.0	Fossil Fuel	North Scotland
66	Cassley Power Station - A,C,E	10.0	Hydro	North Scotland
67	Spurness Wind Farm II	10.0	Wind	North Scotland
68	Striven Power Station - A	8.0	Hydro	North Scotland
69	Gaur Power Station - A	7.9	Hydro	North Scotland
70	Fasnakyle Compensation Generator - A, C	7.7	Hydro	North Scotland
71	Allt Na Lairige Power Station	6.0	Hydro	North Scotland
72	Bowmore	6.0	Fossil Fuel	North Scotland
73	Loch Gair Power Station - A,C	6.0	Hydro	North Scotland
74	Foyers Falls Power Station	5.2	Hydro	North Scotland
75	Sron Mor Power Station - A,C	5.0	Hydro	North Scotland
76	Dalchonize Power Station-A,C	4.0	Hydro	North Scotland
77	Lubreoch Power Station - A	4.0	Hydro	North Scotland
78	Ceannacroc Compensation Generator	3.5	Hydro	North Scotland
79	Kingairloch Power Station - A,C	3.5	Hydro	North Scotland
80	Lairg Power Station	3.5	Hydro	North Scotland
81	River Cuileig	3.3	Hydro	North Scotland
82	Achanalt Power Station - A	3.1	Hydro	North Scotland
83	Cathkin Braes Wind Farm	3.0	Wind	South Scotland
84	Lednock Power Station - A	3.0	Hydro	North Scotland
85	Barra	2.5	Fossil Fuel	North Scotland
86	Cuaich Power Station - A,C	2.5	Hydro	North Scotland
87	Tiree	2.5	Fossil Fuel	North Scotland
88	Lussa Power Station - A	2.4	Hydro	North Scotland
89	Mullardoch Power Station - A,C	2.4	Hydro	North Scotland
90	Storr Lochs Power Station - A	2.4	Hydro	North Scotland
91	Loch Ericht Power Station - A	2.2	Hydro	North Scotland
92	Culligran Comp Set - A,C,E	2.0	Hydro	North Scotland
93	Kilmelford Power Station - A, C,	2.0	Hydro	North Scotland
94	Lochay Compensation Generator	2.0	Hydro	North Scotland
95	Mucomir Power Station	1.9	Hydro	North Scotland
96	Chliostair Power Station - A,C	1.3	Hydro	North Scotland
97	Nostie Bridge Power Station - A	1.3	Hydro	North Scotland
98	Kerry Falls Power Station	1.2	Hydro	North Scotland
99	Loch Dubh	1.2	Hydro	North Scotland
100	Awe Barrage - A	0.9	Hydro	North Scotland
101	Morar Power Station - A,C	0.8	Hydro	North Scotland
102	Gisla Power Station - A	0.7	Hydro	North Scotland
103	Loyne Power Station - A,C	0.6	Hydro	North Scotland
104	Trinafour Power Station - A	0.6	Hydro	North Scotland
105	Duchally Power Station - A,C,E	0.5	Hydro	North Scotland
106	Cluanie Dam - A	0.3	Hydro	North Scotland
107	Misgeach Power Station - A	0.3	Hydro	North Scotland
108	Orrin Dam - A	0.3	Hydro	North Scotland
109	Quoich Dam - A	0.3	Hydro	North Scotland
110	Vaich Power Station	0.3	Hydro	North Scotland
111	Beannachran Dam - A	0.2	Hydro	North Scotland
112	Cladach Dam	0.2	Hydro	South Scotland
113	Clunie Dam - A	0.2	Hydro	North Scotland
114	Dundreggan Dam A	0.2	Hydro	North Scotland
115	Invergarry Dam - A, E	0.2	Hydro	North Scotland
116	Stronuich Power Station - A	0.2	Hydro	North Scotland
117	Kilmelford Compset A,C	0.1	Hydro	North Scotland
118	Lochay Fish Pass Generator - C	0.1	Hydro	North Scotland
119	Luichart Dam - A	0.1	Hydro	North Scotland
120	Meig Dam	0.1	Hydro	North Scotland
121	Pitlochry Compensation Generation - A	0.1	Hydro	North Scotland
122	Shin Diversion Dam - A	0.1	Hydro	North Scotland
123	Tralaig Power Station	0.1	Hydro	North Scotland

Fleet data as of 2026-08-15, from the DESNZ REPD and DUKES datasets. Operator attribution follows the source data and may lag ownership changes.

Portfolio by fuel

All 123 stations

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