1990 - 1999
1992 - Rhyd-y-Groes, Anglesey
E.ON's first onshore wind farm became operational
Turbines: 22
Hub height: 31m
Power: 6.6MW
1993 - Royd Moor, Yorkshire
Onshore wind farm
Turbines: 13
Hub height: 39m
Power: 6.5MW
1993 - Ovenden Moor, Yorkshire
Onshore wind farm (decommissioned and repowered 2017)
Turbines: 23
Hub height: 32m
Power: 9.2MW
1996 - Siddick, Cumbria
Onshore wind farm
Turbines: 7
Hub height: 40m
Power: 4.2MW
1996 - Oldside, Cumbria
Onshore wind farm
Turbines: 9
Hub height: 40m
Power: 5.4MW
1999 - Askam, Cumbria
Onshore wind farm
Turbines: 7
Hub height: 40m
Power: 4.6MW