| Type: | Public Company |
| Industry: | Electricity supply |
| Founded: | 7 May 1929 |
| Defunct: | 31 March 1948 |
| Fate: | Nationalisation |
| Successor: | British Electricity Authority |
| Hq Location City: | London |
| Hq Location Country: | United Kingdom |
| Area Served: | North Wales; East Suffolk; South Somerset; Trent Valley and High Peak; West Hampshire; and Ringwood |
| Key People: | See text |
| Services: | Electricity supply |
| Revenue: | See tables |
The British Power and Light Corporation Limited, also known as the British Power & Light Corporation (1929) Limited was registered in 1929 to acquire a controlling interest in electricity undertakings in North Wales; East Suffolk; South Somerset; Trent Valley and High Peak; West Hampshire; and Ringwood, Hampshire. The corporation operated for 19 years and was abolished upon the nationalisation of the British electricity supply industry in 1948.
The British Power & Light Corporation Limited was registered on 7 May 1929 as a holding company by a group of British merchant bankers to assume control of, and develop, a number of electricity undertakings in England and Wales.[1]
The inaugural board of directors were:[2]
The company's registered office was 27 Old Broad Street, London EC2.
After establishment the British Power and Light Corporation acquired a controlling interest in two companies:
In addition, it acquired the whole of the share capital of five electricity undertakings:
The British Power & Light Corporation was one of a number of electricity holding companies that had a wide and disparate geographical range of interests. Other such companies included: Christy Bros. and Company Limited; Edmundsons Electricity Corporation Limited ; Electrical Finance and Securities Company Limited; Midland Counties Electric Supply Company Limited.[3]
The North Wales Power Company had increased its sales and revenue during the 1920s:
| Year | Electricity sold, Gwh | Revenue£, | |
|---|---|---|---|
| 1921 | 7 | 29,263 | |
| 1922 | 8 | 34,726 | |
| 1923 | 12 | 59,247 | |
| 1924 | 14 | 71,771 | |
| 1925 | 19 | 87,787 | |
| 1926 | 30 | 145,801 | |
| 1927 | 38 | 168,770 | |
| 1928 | 42 | 180,416 |
The North Wales Power Company owned three hydro-electric power stations:[4]
To raise capital from its inception the British Power & Light Corporation offered 1,600,000 shares of £1 each on the Stock Exchange in May 1929.
The gross revenue of the North Wales company from the sale of electricity rose steadily during the 1930s, as shown:[5]
| Sales to consumers | Sales to CEB (note) | Sales to Distribution Co | |||||
|---|---|---|---|---|---|---|---|
| Electricity, MWh | Revenue | Electricity, MWh | Revenue | Electricity, MWh | Revenue | ||
| 1932 | 65,486 | £247,717 | Nil | Nil | 10,219 | £154,186 | |
| 1933 | 73,563 | £274,171 | Nil | Nil | 14,017 | £190,284 | |
| 1934 | 85,462 | £304,372 | 29,501 | £92,083 | 17,155 | £227,371 | |
| 1935 | 97,765 | £336,072 | 47,765 | £119,126 | 21,782 | £276,199 | |
| 1936 | 107,550 | £365,302 | 41,852 | £118,648 | 26,523 | £336,946 | |
| 1937 | 118,467 | £397,245 | 39,770 | £121,137 | 33,475 | £393,521 | |
A summary and breakdown of the operating and financial data in 1937 for the constituent companies is shown on the table.[7]
| Generating Capacity, MW | 52.2 | Nil | Nil | Nil | Nil | Nil | 0.145 | |
| Electricity Generated, MWh | 36,789 | 0 | 0 | 0 | 0 | 0 | 356.1 | |
| Electricity Purchased, MWh | 108,376 | 19,248 | 2,422 | 5,085 | 5,699 | 5,134 | 1,042 | |
| Electricity Sold, MWh | 127,844 | 16,796 | 2,153 | 4,504 | 5,243 | 4,415 | 1,277 | |
| Electricity Sold£, | 408,853 | 195,441 | 24,693 | 40,930 | 40,056 | 49,026 | 11,703 | |
| No. of Consumers | 3,435 | 39,741 | 3,601 | 4,911 | 5,957 | 7,071 | 1,552 | |
| Connections on system, kW | 73,724 | 50,104 | 4,871 | 8,114 | 10,923 | 7,633 | 1,923 | |
| Gross surplus£, | 261,388 | 70,869 | 14,890 | 18,987 | 21,818 | 25,866 | 5,507 |
The board of directors in 1938 were:
The registered office was Artillery House, Artillery Row, Westminster, London SW1.
In its last full year of operation (1947) a summary and breakdown of the operating and financial data for the constituent companies is shown on the table.[8]
| Electricity Generated, MWh | 51,875 | Nil | Nil | Nil | Nil | Nil | 166 | |
| Electricity Purchased, MWh | 309,048 | 57,240 | 11,880 | 18,378 | 19,758 | 219,240 | 7,633 | |
| Electricity Sold, MWh | 336,601 | 49,871 | 9,596 | 16058 | 17,992 | 201,800 | 7,599 | |
| Electricity Sold£, | 1,201,026 | 458,519 | 68,602 | 123,824 | 119,058 | 915,044 | 41,227 | |
| Gross surplus£, | 368,209 | 181,863 | 19,061 | 38,941 | 43,972 | 168,134 | 8,435 |
The British Power & Light Corporation Limited and all its constituent Companies were abolished on 31 March 1948 when the British Electricity Industry was nationalised. The generating plant and transmission systems devolved to the British Electricity Authority and the distribution systems to the appropriate geographical Electricity Board, for example the Merseyside and North Wales Electricity Board, the Southern Electricity Board, the Eastern Electricity Board.
The company was one of five electricity undertakings that operated over large geographical areas. Its assets were divided between two or more Area Electricity Boards. The five companies were: