Luton power station supplied electricity to the Borough of Luton and the surrounding area from 1901 to 1969. The power station was operated by the Luton Corporation until the nationalisation of the British electricity industry in 1948. It was redeveloped after the First World War to meet the increased demand for electricity.

History Luton Corporation obtained a provisional order in 1895 under the Electric Lighting Acts to generate and supply electricity to Borough of Luton. The was granted by the Board of Trade and was confirmed by Parliament through the Electric Lighting Orders Confirmation (No. 2) Act 1895 (58 & 59 Vict. c. lxvii). The corporation built a power station in St Mary's Road, Luton ()Ordnance Survey 25-inch, Bedfordshire XXXIII.5 (Caddington; Hyde; Luton), surveyed 1922, published 1924. which was commissioned in 1901.

Luton power station supplied electricity to Luton Corporation Tramways from the opening of the system in 1908 until its closure in 1932.

The British electricity supply industry was nationalised in 1948 under the provisions of the Electricity Act 1947 (10 & 11 Geo. 6. c. 54). The Luton electricity undertaking was abolished, ownership of Luton power station was vested in the British Electricity Authority, and subsequently the Central Electricity Authority and the Central Electricity Generating Board (CEGB). At the same time the electricity distribution and sales responsibilities of the Luton electricity undertaking were transferred to the Eastern Electricity Board (EEB).

Luton power station was closed in 1969. The power station was demolished in 1972.

In 2026, ground broke on the Power Court Stadium project that will become the home ground for Luton Town ahead of the 2028–29 season, replacing Kenilworth Road, the club's home since 1905.

Equipment specification

Plant in 1901 At opening it was equipped with two Tinkers Lancashire boilers feeding three W H Allen steam sets supplying 85kW each.

Plant in 1923 By 1923 the plant comprised boilers delivering 166,000 lb/h (20.9 kg/s) of steam to:

1 × 350 kW reciprocating engine driving direct current (DC) generator 2 × 500 kW reciprocating engines DC generators 1 × 400 kW steam turbine DC generator 1 × 650 kW steam turbine DC generator 2 × 1,000 kW steam turbo-alternators, alternating current (AC) 1 × 3,000 kW steam turbo-alternator AC

These machines had a total generating capacity of 7,400 kW; comprising 2,400 kW DC and 5,000 kW AC.

Electricity supply to consumers was at 250 and 500 V DC.

Plant in 1954 By 1954 the plant comprised:

Boilers: 2 × Woodeson 90,000 lb/h (11.34 kg/s) pulverised fuel boilers, steam conditions were 325 psi and 700 °F (22.4 bar and 371 °C), steam was supplied to: Generators: 1 × 5 MW Brush-Ljungstrom 6.6 kV turbo-alternator 1 × 7 MW Brush-Ljungstrom 6.6 kV turbo-alternator 1 × 11 MW Brush-Ljungstrom 6.6 kV turbo-alternator

The total generating capacity was 23 MW and the output capacity was 13 MW.

Condenser water was cooled in two Mouchel reinforced concrete cooling towers each with a capacity of 1.0 million gallons per hour (4,546 m3/hour).

The boilers were converted to oil firing in 1965.CEGB Statistical Yearbook, 1964,1965, 1967

Operations Operating data 1921–23 The electricity supply data for the period 1921–23 was: +Luton power station supply data 1921–23Electricity UseUnitsYear192119221923Lighting and domesticMWh2,2232,3503,076Public lightingMWh51014TractionMWh366300326PowerMWh8,0146,2838,224Bulk supplyMWh00656Total useMWh10,6088,94312,197 The electricity Loads on the system were: Year192119221923Maximum loadkW6,3155,6466,300Total connectionskW16,08016,50017,337Load factorPer cent21.620.526.9 Revenue from the sale of current (in 1923) was £75,852; the surplus of revenue over expenses was £33,664.

Operating data 1946 In 1946 Luton power station supplied 30,831 MWh of electricity; the maximum output load was 18,390 kW; the load factor was 49.5 per cent; the thermal efficiency was 14.60 per cent.Electricity Commissioners Generation of Electricity in Great Britain year ended 31 December 1946 HMSO 1947 p.11

Operating data 1954–67 Operating data for the period 1954–67 was:CEGB Annual Report 1961, 1962, 1963 +Luton power station operating data, 1954–67YearRunning hours (or load factor %)Max output capacity, MWElectricity supplied, MWhThermal efficiency per cent195417872018,45513.51195523262021,21913.36195626172024,66913.42195720651818,20712.78195824401824,45112.9519615.6 %136,37313.82196211.5 %1313,14014.13196312.13 %1313,80913.5019643.52 %134,01914.33196517.6 %1321,58515.8819679.2 %1411,22413.09

Luton Electricity District Following nationalisation in 1948 Luton power station became part of the Luton electricity supply district, covering 200 square miles (518 km2) with a population of 193,800 in 1958.

The number of consumers and electricity sold in the Luton district was: Year195619571958Number of consumers61,17253,55163,949Electricity sold MWh458,223492,340567,425 In 1958 the number of units sold to categories of consumers was: Type of consumer No. of consumers Electricity sold MWhDomestic59,164113,972Commercial4,16431,828Combined premises1,5828,207Industrial1,382404,930Farms7816,181Public lighting172,307Total67,090567,425

See also Timeline of the UK electricity supply industry List of power stations in England

References

External links Luton Past - Chapter 4 - The Utilities - by Ken Cooper The story of Luton's gas, railway, water and electricity services