Company type | Public Limited Company |
---|---|
Industry | Energy: electricity generation and transmission |
Predecessor | Yorkshire Electric Power Syndicate Limited |
Founded | 26 July 1901 |
Defunct | 31 March 1948 |
Fate | Abolished by nationalisation |
Successor | British Electricity Authority |
Headquarters | , |
Area served | West Yorkshire |
Production output | 1,176 GWh (1947) |
Services | Electricity generation and transmission |
£1,137,771 (1947) |
The Yorkshire Electric Power Company was founded in 1901 to provide a supply of electricity to commercial and industrial users throughout the West Riding of Yorkshire, England. It built and operated power stations and constructed overhead electric power lines across an area of 1,800 square miles (4662 km2). The company’s power stations were at Thornhill, Barugh, Ferrybridge and Mexborough. The company promoted and stimulated demand for electric power and it was financially profitable for its shareholders. The Yorkshire Electric Power Company was dissolved in 1948 when the British electricity supply industry was nationalised. Its power stations were vested in the British Electricity Authority and its electricity distribution and sales functions were taken over by the Yorkshire Electricity Board.
In the late 1890s a group of large and influential manufacturing firms in West Yorkshire wished to promote an electric power company to provide a cheap and abundant supply of electricity. [1] Sixty-three shareholders formed the Yorkshire Electric Power Syndicate Limited. In association with the promoters of the South Yorkshire Electric Power Bill they sought to obtain a Local Act of Parliament to give them the necessary legal powers. [1] In 1901 Parliament passed the Yorkshire Electric Power Act 1901 (1 Edw. 7 c. cxvi). [2] The Yorkshire Electric Power Company was incorporated on 26 July 1901 under the provisions of the Act. Its function was to construct electricity generating stations and power lines to provide a supply of electricity throughout (initially) an area of 1,800 square miles (4662 km2) in the West Riding of Yorkshire. Its initial capital was £2,000,000 comprising 200,000 shares of £10. [1]
As a power company it could only provide electricity for lighting where a supply for power was also provided. [3] To allow it to supply electricity for any purpose, including lighting alone, the company established a subsidiary organisation: Electrical Distribution of Yorkshire Limited in 1905. [3]
Further legal powers were obtained in 1910, 1914, 1918, 1922 and 1927. [4]
The inaugural Board of Directors included several industrialists associated with the iron and steel, electrical, and transport industries in Yorkshire. [1] The Board comprised:
The Company Secretary was James Milnes and the Company’s registered office was at 4 South Parade Leeds. [1]
The 1901 Act proscribed four power stations to be built by the company, these were at Mirfield, Methley, Wath and Bingley. [1] Three of the sites were adjacent to coal mines which would provided fuel for the stations. All four stations would have access to a plentiful supply of water for condensing steam and providing cooling. The centre of the company’s area of supply was at Mirfield where the first power station was to be built. [1] The power stations built by the Yorkshire Electric Power Company would outlast the company itself and continue to be used after nationalisation in 1948.
Under the terms of the Electricity (Supply) Act 1926 (16 & 17 Geo. 5 c. 51) [5] the Central Electricity Board (CEB) was established in 1926. [6] The CEB identified high efficiency ‘selected’ power stations that would supply electricity most effectively; Thornhill and Barugh were designated as selected stations.
Instead of Mirfield a site at Thornhill 2 miles (3 km) to the east was chosen. Thornhill power station was commissioned as a 4.5 MW station in 1902. It was extended in 1915, 1925 and 1932–37 when it had a capacity of 75 MW. The station was further extended by the British Electricity Authority in 1950–54 [7] and operated until 1982. The site is now (2020) occupied by a gas turbine power plant.
Ferrybridge power station, later known as Ferrybridge A, was constructed in 1926–27. It was closed in 1976. Following nationalisation Ferrybridge B (1957–92) [8] and Ferrybridge C (1966–2016) were subsequently constructed. The site is now (2020) occupied by Ferrybridge Multifuel power station.
The Company had planned to build Mexborough power station from 1939 but this was delayed by the war and construction started in 1943. It was commissioned in 1945 and had a capacity of 120 MW. [9] It closed in 1981.
Barugh power station near Barnsley (53°34'24"N 1°31'09"W) was commissioned in 1913. It was fuelled by gas from the coke ovens of Old Silkstone colliery. [10] This was used to raise steam at a rate of 150,000 lb/h (18.9 kg/s) which was used to drive two 2.0 MW and two 5.0 MW steam turbines coupled to generators giving a total output of 14 MW AC.
Condensing water was circulated through cooling ponds adjacent to the station. [11] Operating data for the station just prior to nationalisation is given in the table. [12]
Year | Load factor, per cent | Max output load, kW | Electricity supplied, GWh | Thermal efficiency, per cent |
---|---|---|---|---|
1946 | 13.8 | 9910 | 11.982 | 8.88 |
The steam set was shut down in 1958.
Following nationalisation Diesel engines were installed by the British Electricity Authority in December 1954. There were two 2.0 MW Mirlees, Bickerton and Day engines, the alternators operated at 11 kV. Operating data for the station is shown in the table. [13] [14]
Year | Running hours | Capacity, MW | Electricity sent out, MWh | Load factor, per cent |
---|---|---|---|---|
1955 | 381 | 4.0 | 958 | 62.9 |
1956 | 2940 | 4.0 | 7682 | 65.3 |
1957 | 2473 | 4.0 | 7766 | 78.5 |
1958 | 2316 | 4.0 | 7311 | 78.9 |
1961 | – | 2.0 | – | – |
1963 | – | 2.0 | – | – |
Barugh power station was decommissioned in 1963.
The electricity substation at Barugh is still (2020) operational and has connections for 132 kV and 66 kV lines. [15]
In 1927 Yorkshire Electric Power Company awarded a contract to Transmission Lines and Cables Construction Company of Keighley to build the Ferrybridge-Beal-Snaith 33 kV overhead line. The masts and towers were a combination of 'H' girder steel masts, lattice steel masts, lattice steel angle masts and lattice steel angle towers. They were designed and supplied by W. T. Henley (Henley Overhead Transmission). [16] [17]
The Central Electricity Board (CEB) constructed the national grid (1927–33) to connect power stations within a region, there is a 132 kV substation at Thornhill, and one at Barugh.
The construction of the national grid in the mid-east England area was completed in 1932. [16] The system comprised 16 power stations (including new stations at Kirkstall and Ferrybridge) interconnected by 322 miles (518 km) of 132 kV transmission lines. A secondary system was established in South Lincolnshire and Rutland to provide electricity to rural areas, this used 202 miles (325 km) of 33 kV lines. [16]
In 1932 the Yorkshire Electric Power Company registered the North Lincolnshire and Howdenshire Electricity Company as a subsidiary to supply electricity in an area adjacent to its existing supply area. [16]
In 1933 the company was responsible for 2,100 miles (3380 km) of mains, 775 substations and 214 pole transformers. [3]
Although the company’s remit was to supply electricity over a wide area of West Yorkshire, its presence was not welcome by some municipalities. Some were unenthusiastic about providing a supply to the power company and councillors objected to using ratepayer’s money to supply electricity outside their municipal boundaries. [18] Others objected to power companies supplying outside a local authority area which might prevent future expansion beyond current municipal boundaries. In Yorkshire, Leeds and other large municipalities opposed initiatives by the Yorkshire Electric Power Company to supply districts outside their boundaries. [18]
The company actively promoted the use of electricity by domestic, commercial and industrial consumers. [3]
The Electricity Commissioners were established in 1919 to define electricity districts and promote the establishment of Joint Electricity Authorities (JEA). The Yorkshire Electric Power Company saw the establishment of a Yorkshire JEA as an attempt to usurp the function of bulk supply for which it had been established. [18] Several Yorkshire municipalities also opposed the JEA proposal and it was not developed any further.
In 1923 Thornhill and Barugh power stations were both operational and supplying the company’s electricity requirements. The quantities of electric power sold and the associated income is shown on the table. [19]
Year | Electricity sold, GWh | Income from sales, £ | Surplus of income over expenses, £ | Maximum load, kW | ||
---|---|---|---|---|---|---|
Power users | Bulk supply | Power users | Bulk supply | |||
1921 | 48.928 | 7.810 | – | – | – | 20,230 |
1922 | 45.742 | 9.065 | 296,786 | 53,364 | 125,813 | 21,704 |
1923 | 64.050 | 14.015 | 286,294 | 54,044 | 161,916 | 28.092 |
Power companies became the management and financial centres for the development of the commercial sector. By 1932 the Yorkshire Electric Power Company held 51 distribution franchises over a much wider area than originally established. [18] This included parts of Derbyshire and Lincolnshire. By 1935 its supply area was 2,481 square miles (6426 km2). [4] There were 1,411 miles (2271 km) of mains providing electricity supplies to local authorities, electrical undertakers, textile mills, collieries, steel works, docks and other power users. [4]
In 1945 the company’s four power stations sold a combined quantity of 860 GWh, this increased to 1,095 GWh (1946) and 1,176 GWh (1947). [20]
Operational data for the four power stations of the Yorkshire Electric Power Company in 1946 are given in the table. [12]
Power station | Electricity sent out, GWh | Thermal efficiency, % | Maximum load sent out, kW | Load factor, % |
---|---|---|---|---|
Barugh | 11.982 | 8.88 | 9,910 | 13.8 |
Ferrybridge | 468.152 | 22.44 | 104,200 | 51.3 |
Mexborough | 315.725 | 24.88 | 59,900 | 60.2 |
Thornhill | 302.406 | 20.10 | 64,700 | 53.7 |
The four power stations continued to operate following nationalisation, when they were owned and operated by the British Electricity Authority.
The profits of the company from 1912 to 1947 are shown in the table. [21] [22] [4] [23] [20]
Profit quoted after interest and dividends deducted | ||||||||
---|---|---|---|---|---|---|---|---|
Year | 1912 | 1913 | 1914 | 1915 | 1916 | 1917 | 1918 | 1919 |
Profit £ | 2,235 | 8,544 | 11,163 | 11,193 | 19,704 | 22,765 | 35,412 | 42,731 |
Profit quoted after interest | ||||||||
Year | 1914 | 1915 | 1916 | 1917 | 1918 | 1919 | 1920 | 1921 |
Profit £ | 20,534 | 21,209 | 29,112 | 33,258 | 46,535 | 54,133 | 64,739 | 74,316 |
Profit after tax but before interest deducted | ||||||||
Year | 1927 | 1928 | 1929 | 1930 | 1931 | 1932 | 1933 | 1934 |
Profit £ | 336,093 | 346,462 | 368,653 | 370,235 | 384,362 | 403,791 | 469,532 | 476,540 |
Year | 1946 | 1947 | ||||||
Profit £ | 812,670 | 1,137,771 |
The British electricity supply industry was nationalised in 1948, as part of the post-war Labour government’s plans to bring the UK’s industrial infrastructure within state control. Nationalisation was enacted under the provisions of the Electricity Act 1947 (10 & 11 Geo. 6 c. 54). [24] The Yorkshire Electric Power Company was abolished on 31 March 1948. Ownership of Thornhill, Barugh, Ferrybridge and Mexborough power stations was vested in the British Electricity Authority, and subsequently the Central Electricity Authority (1954–57) and the Central Electricity Generating Board (from 1958). [6] At the same time the electricity distribution and sales responsibilities of the Yorkshire Electric Power Company were transferred to the Yorkshire Electricity Board (YEB).
The Lancashire Electric Power Company was one of the largest private electricity companies in the UK. It was established in 1900 and generated and supplied electricity to 1,200 squares miles of Lancashire from 1905 until its abolition under nationalisation in 1948.
The City of London Electric Lighting Company Limited (CLELCo) was a British electricity undertaking. It was formed in July 1891 to generate and supply electricity to the City of London and part of north Southwark. It owned and operated Bankside power station on the south bank of the river Thames. The company provided and stimulated demand for electricity, increased its generating capacity, and competed and co-operated with other electricity undertakings in London. The company was dissolved on 1 April 1948 when the British electricity industry was nationalised.
Huddersfield power station supplied electricity to the town of Huddersfield and the wider area from 1893 to 1981. It was owned and operated by Huddersfield Corporation until the nationalisation of the electricity supply industry in 1948. The power station was redeveloped several times: including the incorporation of new plant in the 1910s, and in the 1930s to 1950s. The station was decommissioned in October 1981.
The Thornhill power station generated and supplied electricity to the town of Dewsbury and the wider regional area from 1902 to 1982, and again from 1998. The first generating station on the site was owned and operated by the Yorkshire Electric Power Company. Following nationalisation of the British electricity supply industry in 1948 Thornhill power station was operated by a succession of state owned bodies. The power station was redeveloped with new plant in 1915, 1925, 1932–37 and 1950–54. The coal-fired steam station was decommissioned in 1982, and was subsequently demolished. A gas turbine power station on the site was commissioned in 1998.
Halifax power station supplied electricity to the town of Halifax and the wider area from 1894 to the 1960s. It was owned and operated by Halifax Corporation until the nationalisation of the electricity supply industry in 1948. The power station was redeveloped several times and at its peak had a generating capacity of 48 MW.
Salisbury power station supplied electricity to the English city of Salisbury and the surrounding area from 1898 to c. 1970. It was owned and operated by Salisbury Electric Light and Supply Company Limited prior to the nationalisation of the British electricity supply industry in 1948. The power station was redeveloped several times to incorporate new plant to replace retired equipment. The facilities included a water driven turbine.
Grimsby power station supplied electricity to the town of Grimsby, England and the surrounded area from 1901 to the late 1960s. It was owned and operated by Grimsby Corporation prior to the nationalisation of the British electricity supply industry in 1948. The power station was redeveloped in the 1920s and 1930s to meet the increased demand for electricity.
Leeds power station, also known as Whitehall Road power station, supplied electricity to the city of Leeds and the surrounding area from 1893 to 1965. It was initially built, owned and operated by the Yorkshire House-to-House Electricity Company Limited. Leeds Corporation took over the electricity undertaking in 1898 and generated and distributed electricity until the nationalisation of the British electricity supply industry in 1948. The power station was redeveloped several times to meet increasing demand for electricity.
Greenhill power station supplied electricity to the town of Oldham, England and the surrounding area from 1921 to 1960. It replaced the older Rhodes Bank generating station and was superseded by Chadderton B power station. Greenhill power station was owned and operated by Oldham Corporation until the nationalisation of the British electricity supply industry in 1948. The power station was built over the period 1921–24 and was decommissioned in 1960.
The Macclesfield group power stations are three relatively small electric power stations at Alderley Edge, Buxton, and Macclesfield, England. They supplied electricity to their respective towns from 1890s to the 1960s. The oil-engine stations were operated by a succession of private and public owners prior to the nationalisation of the British electricity industry in 1948. The power stations were redeveloped as a group in the 1950s as demand for electricity grew and old plant was replaced.
Burnley power station supplied electricity to the town of Burnley, Lancashire from 1893 to 1958. The electricity station was owned and operated by Burnley Corporation prior to the nationalisation of the British electricity industry in 1948. It was redeveloped as demand for electricity grew and old plant was replaced, and had an ultimate generating capacity of 8 MW in the 1920s. The station closed in 1958.
Llanelly power station, also known as North Dock power station, supplied electricity to the town of Llanelly and the surrounding area from 1910 to the late 1960s. The power station was owned and operated by a succession of companies, including the Llanelly and District Electric Supply Company Limited, prior to the nationalisation of the British electricity supply industry in 1948. The power station was redeveloped in the 1920s to meet the increased demand for electricity.
Stockport power station supplied electricity to the town of Stockport, Cheshire and the surrounding area from 1899 to 1976. The power station was owned and operated by Stockport Corporation prior to the nationalisation of the British electricity supply industry in 1948. It was redeveloped several times to meet the increased demand for electricity.
Warrington power station supplied electricity to the town of Warrington, Lancashire and the surrounding area from about 1900 to 1979. The power station was initially developed by the Warrington and District Electric Light and Power Company Limited, this was taken over by Warrington Corporation, which operated the power station prior to the nationalisation of the British electricity supply industry in 1948. It was redeveloped several times to meet the increased demand for electricity.
The Shropshire, Worcestershire and Staffordshire Electric Power Company was an electricity generating and supply organisation that operated in the West Midlands and South Wales. It was established in 1903 and was dissolved as a consequence of the nationalisation of the British electricity supply industry in 1948.
Southport power station supplied electricity to the town of Southport and the surrounding area from 1894 to the late 1960s. The power station was built by the Southport Corporation which operated it up to the nationalisation of the British electricity supply industry in 1948. Birkdale power station was operated by the Birkdale District Electric Supply Company Limited and originally supplied Birkdale Urban District until the district was incorporated into the Borough of Southport in 1911.
The Midland Electric Corporation for Power Distribution Limited was registered in 1897 to carry out the business of an electricity supply company. It supplied electricity to an area of 75 square miles in the West Midlands, and operated a power station at Ocker Hill, Tipton. The corporation was abolished in 1948 when the UK electricity supply industry was nationalised.
The Derbyshire and Nottinghamshire Electric Power Company Limited provided electricity to consumers in the English midland counties of Derbyshire and Nottinghamshire. Electricity was supplied by the company from 1904 until its abolition upon the nationalization of the electricity supply industry in 1948.
The West Midlands Joint Electricity Authority was a United Kingdom statutory body established in 1925 with the responsibility to "provide or secure the provision of a cheap and abundant supply of electricity” in the Midland counties of Shropshire, Staffordshire and Worcestershire. The Authority acquired electricity in bulk from electricity undertakings for distribution, and operated power stations. The Authority was abolished upon nationalisation of the British electricity industry in 1948.
The North Wales and South Cheshire Joint Electricity Authority supplied electricity to an extensive area of North Wales and parts of Cheshire and Shropshire. As constituted in 1923 the Joint Authority transferred all its rights to distribution of electricity in the area to the North Wales Power Company. The authority was effectively the power company. Both the joint authority and the power company were abolished in 1948 upon the nationalisation of the British electricity supply industry.