Towyn power station was a combined oil engine and hydro-electric generating station in Wales. It provided electricity to the towns of Towyn (Tywyn) and Aberdovey (Aberdyfi) and the surrounding district from the 1930s to the 1960s.
Towyn, Aberdovey and District Electricity Company Limited built a combined oil engine and water-turbine electricity generating plant at Happy Valley Towyn. [1] Upon the nationalisation of the British electricity supply industry in 1948 the Towyn power station was vested in the British Electricity Authority. [2] The power station was decommissioned in the 1960s. [3]
The owners of the power station over its operational life were: Towyn, Aberdovey and District Electricity Company Limited (until 1948), British Electricity Authority (1948–55), Central Electricity Authority (1955–57), Central Electricity Generating Board (from 1958). [2]
The plant at Towyn power station comprised: [1]
The total generating capacity was 950 kW, the generating sets operated at 380, 400 and 420 V.
The operating conditions and electricity output of Towyn power station were: [1] [4] [5]
| Year | Running hours | Plant capacity kW | Electricity sent out MWh | Load factor per cent | Thermal efficiency per cent |
|---|---|---|---|---|---|
| 1946 | – | – | 1,291 | 36.4 | – |
| 1954 | 6948 | 950 | 1,631 | 24.7 | – |
| 1955 | 5212 | 950 | 1,726 | 34.9 | – |
| 1956 | 4345 | 950 | 1,262 | 30.6 | – |
| 1957 | 1661 | 950 | 321 | 20.3 | – |
| 1958 | 3997 | 900 | 909 | 23.9 | – |
| 1961 | – | 574 | 119 | 1.5 | 27.72 |
| 1962 | – | 642 | 139 | 2.8 | 28.54 |
| 1963 | – | 642 | 521 | 11.9 | 29.19 |
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