Rhyl Flats
Rhyl Flats is a 90 MW offshore wind farm in Wales, operated by RWE Npower. The UK government lists it as operational in its register of power stations (DUKES table 5.11, May 2025).
- Offshore
- Wales
Key facts
- Installed capacity
- 90 MW
- Status
- Operational
- Technology
- Wind Β· Offshore
- Operator
- RWE Npower
- Region
- Wales
- Country
- Wales
- Grid connection (DUKES)
- LV
- Combined heat & power
- No
- Coordinates
- 53.3776, -3.6402
Location
Map position from the published coordinates. For small sites this can be an approximate point rather than the exact boundary. Map Β© OpenStreetMap contributors.
How Rhyl Flats compares
At a typical UK load factor for this technology (about 38% of the maximum possible output), a 90 MW station would generate roughly 300 GWh of electricity in a year, similar to the annual use of about 110,960 homes at 2,700 kWh each. This is an illustrative estimate, not the station's metered output: real generation varies with weather, availability and grid constraints.
Wind farms turn the kinetic energy of the wind into electricity with turbines. Output varies with wind speed. Offshore sites usually see stronger, steadier winds than onshore sites and so generate more per MW of capacity.
All UK wind farms Wind farms in Wales All run by RWE NpowerNearby generating sites
- Gwynt y Mor Β· 576 MW offshore wind farm8.5 km
- Kinmel 2 Β· 4.99 MW solar farm12.3 km
- Kinmel 1 Β· 5 MW solar farm12.7 km
- Teyrdan CIC Β· 4.62 MW solar farm12.7 km
- Teyrdan SPV Β· 4.68 MW solar farm12.7 km
- North Hoyle Β· 60 MW offshore wind farm13.4 km
- Dulyn Β· 0.51 MW small hydro scheme23.7 km
- High Head Β· 17 MW hydroelectric station24.7 km
Also operated by RWE Npower
RWE Npower operates 90 sites in the register. Largest first:
- Pembroke Β· gas-fired power station2,199 MW
- Didcot A Power Station Β· coal-fired power station2,000 MW
- Staythorpe Β· CCGT gas power station1,828 MW
- Didcot B Β· gas-fired power station1,450 MW
- Tilbury B Power Station Β· coal-fired power station1,050 MW
- Triton Knoll Β· offshore wind farm857 MW
- Little Barford Β· CCGT gas power station735 MW
- London Array Β· offshore wind farm630 MW
Planning history
From the government's Renewable Energy Planning Database (REPD), matched to this site by location, capacity and name.
- Planning status
- Operational
- Site name in planning record
- Rhyl FlatsΒ
- Developer / operator
- RWE Npower
- Planning authority
- DECC (S36)
- Application submitted
- 25 March 2002
- Permission granted
- 1 January 2003
- Construction started
- 1 September 2007
- Began operating
- 28 December 2009
- Capacity in planning record
- 90 MW
- Address
- 8km Abergele, five miles off the North Wales coast in Liverpool Bay, Offshore
- REPD reference
- 2495
Source
Department for Energy Security and Net Zero (DESNZ), Digest of UK Energy Statistics (DUKES), table 5.11: power stations in the United Kingdom β operational at end of May 2025.
Capacity is installed capacity as published, not current output. Status reflects the source date, not live operation.
View the original source
Last checked by Octary: 15 July 2026
Spotted an error? Tell us and we will check it against the source.