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Castle Meads Power Station

Castle Meads Power Station
Country	England
Location	Gloucestershire, South West England
Coordinates	51°52′03″N 2°15′30″W / 51.8674°N 2.2584°W / 51.8674; -2.2584
Status	Decommissioned and demolished
Commission date	1943
Decommission date	1973
Owner(s)	Corporation of Gloucester (1943–1948) British Electricity Authority (1948–1955) Central Electricity Authority (1955–1957) Central Electricity Generating Board (1958–1973)
Operator(s)	As owner
Thermal power station
Primary fuel	Coal
Turbine technology	Steam raising
Chimneys	1
Cooling towers	None
Cooling source	River water
Power generation
Units operational	40.075 MW
Units decommissioned	All
Annual net output	82.1 GWh (1971–72)
[edit on Wikidata] grid reference SO823188

Castle Meads Power Station was a coal-fired power station situated on Alney Island in the River SevernatGloucester.

Construction of the station began in 1940, and it was opened in December 1942.^[1][2] It was built to replace the electricity supply from Gloucester Corporation's works on Commercial Road. Castle Meads was one of two 'war emergency' stations intended to spread the risk due to war damage.^[3] The other station was at Earley near Reading. Castle Meads comprised two 20 MW British Thomson-Houston turbo-alternator sets, the first was commissioned in December 1942 just two years after work started on the site.^[3] These were powered by steam from five Yarrow boilers each producing 100,000 pounds per hour (12.6 kg/s) of steam at 425 psi and 825 °F (29.3 bar and 441 °C).^[4] There was also a 75 kW diesel engine set.^[4] When the electricity industry was nationalised in 1948 and the passed to the British Electricity Authority and later the Central Electricity Generating Board.^[5]

Coal brought to the station by rail on the Great Western Railway's Docks branch from Over, and by barge.^[2][6] Once at the station, coal was transported toward the boilers by a fireless locomotive, one of only 162 ever built in Britain. It was built by Andrew BarclaysofKilmarnock in 1942, carrying the works number 2126. After the closure of the power station, the locomotive was preserved at the National Waterways Museum in Gloucester.^[6] The capacity and output of the station was:^[7][4][8]

The station used river water for condensing the steam and for cooling.^{[citation needed]}

The station closed after 1972.^[2] The station was demolished for charity in 1978 by Gloucester Round Table.^[6]