A power station, also referred to as a power plant and sometimes generating station or generating plant, is an industrial facility for the generation of electric power. Power stations are generally connected to an electrical grid.
A combined cycle power plant is an assembly of heat engines that work in tandem from the same source of heat, converting it into mechanical energy. On land, when used to make electricity the most common type is called a combined cycle gas turbine (CCGT) plant, which is a kind of gas-fired power plant. The same principle is also used for marine propulsion, where it is called a combined gas and steam (COGAS) plant. Combining two or more thermodynamic cycles improves overall efficiency, which reduces fuel costs.
Rye House Power Station is a 715 MW combined cycle gas turbine (CCGT) power station located near Rye House railway station in Hoddesdon, Hertfordshire.
The Mackay Gas Turbine was a remote-controlled power generator that was owned and operated by Stanwell Corporation Ltd. for short periods when customer demand for electricity was high. The gas turbine's ability to start quickly played a role in ensuring a secure, reliable power supply for distribution to consumers.
Callide Power Station is an electricity generator at Mount Murchison, Shire of Banana, Queensland, Australia. It is coal powered with eight steam turbines with a combined generation capacity of 1,720 megawatts (MW) of electricity. Callide A was commissioned in 1965, refurbished in 1998 and decommissioned in 2015/16. As of 2018, generation capacity was 1510 MW. In 2024, Peter Dutton said he intends, if elected, to build one of seven government-owned nuclear power plants on this site, to be operational by 2035–2037.
The Swanbank Power Stations are located in Swanbank within South East Queensland, Australia. The original power station was coal fired, but the site has since moved to gas. By 2007 the site had consisted of the highly efficient 385 megawatts (516,000 hp) gas-fired Swanbank E Power Station and the smaller 28 megawatts (38,000 hp) gas-fired Swanbank C Power Station. Swanbank E was written off by the Queensland Audit Office as having no value, as it is uneconomical to run in 2021.
Mica Creek Power Station is located 5 km south of Mount Isa in north-west Queensland, Australia. It was natural gas powered with 12 turbines of various sizes that generate a combined capacity of 318 MW of electricity. The power station is owned by state government owned Stanwell Corporation.
Phosphate Hill Power Station is located 150 km south of Mount Isa, Queensland, Australia. It is natural gas powered with six Solar Taurus 60 gas turbines and one Siemens steam turbine that generate a combined capacity of approx 30 MW of electricity. Emergency black start capacity is provided from 2 Caterpillar 3516 diesel generators.
The Tarong Power Station is a coal fired power station located on a 1,500 hectares site in Tarong in the South Burnett Region near the town of Nanango, in Queensland, Australia. The station has a maximum generating capacity of 1,400 megawatts, generated from four turbines. Coal is supplied via a conveyor from Meandu Mine, which is 1.5 kilometres (0.93 mi) away and is also owned by Stanwell. Water is supplied from Boondooma Dam. In 2024, Peter Dutton said he intends, if elected, to build one of seven government-owned nuclear power plants on this site, to be operational by 2035–2037.
Condamine Power Station is a 140 MW combined cycle power station near Miles on the western Darling Downs in Queensland, Australia. The station is located 8 kilometres (5.0 mi) east of Miles on the south side of the Warrego Highway. The Condamine Power Station is owned by QGC Limited, a subsidiary of Royal Dutch Shell. Commissioned in June 2009, it has been claimed to be the world’s first combined-cycle power station entirely fired by untreated coal seam gas direct from the gasfield and Australia's first steam turbine condenser cooled by coal seam methane wastewater. However, the Townsville Power Station at Yabulu was commissioned earlier in February 2005 after being converted from a peak load to a combined cycle configuration but was designed to consume only treated coal seam gas.
King's Lynn Power Station refers to a combined cycle natural gas power station near King's Lynn in Norfolk, commissioned in 1997, and now owned by RWE, and to a coal fired power in King's Lynn in operation from 1899 to 1960. The CCGT station was mothballed on 1 April 2012. It can generate 325 MW of electricity and employed 40 people. The site was reopened on 19 November 2019.
Kilroot power station is a fossil fuel power plant on the north shore of Belfast Lough at Kilroot near Carrickfergus in County Antrim, Northern Ireland. The plant currently has a 141 megawatt (MW) capacity from four standby gas turbines and a 10 MW battery energy storage capacity from the Kilroot Advancion Energy Storage Array.
Keadby Power Stations are a pair of natural gas-fired power stations near Scunthorpe in North Lincolnshire, built on the site of an older coal power station. The site lies near the B1392 and the River Trent, and the Scunthorpe-Grimsby railway. Also nearby is the Stainforth and Keadby Canal, which is part of the Sheffield and South Yorkshire Navigation. The current stations are operated by SSE Thermal.
The Nigerian National Integrated Power Project (NIPP) was conceived in 2004 when Olusegun Obasanjo was the President of the Federal Government of Nigeria. It was formed to address the issues of insufficient electric power generation and excessive gas flaring from oil exploration in the Niger Delta region. Seven power plants were designed in gas-producing states as part of the project.
The Barcaldine Power Station is a combined-cycle power station in Barcaldine, Queensland. Its NEMMCO registered capacity as of January 2009 was 55 MW.
Tamar Valley Power Station is a $230 million natural gas-fired power station located in Bell Bay in the Tamar Valley, Tasmania. It is owned by Hydro Tasmania, and is immediately adjacent to the decommissioned Bell Bay Power Station, which is also owned by Hydro Tasmania.
Qurayyah IPP (QIPP) is a large gas fired combined cycle power station in Qurayyah, Saudi Arabia.
Rabigh 2 IPP (R2IPP) is a combined cycle power station project under construction on the western coast of Saudi Arabia, 150 km (93 mi) north of Jeddah. R2IPP will have an installed electrical generating capacity of 2,060 megawatts to supply Makkah Province with electric power. The project will deliver electricity to Saudi Electricity Company under the power purchase agreement which has a term of 20 years from the scheduled commercial operations date of June 2020.
Leichhardt Power Station is a 60 MW open cycle gas turbine power station near Mount Isa in the Australian state of Queensland. The gas-fired power station was completed in 2014 and is capable of operating on diesel if gas is not available. It contains a single Rolls-Royce Trent 60 gas turbine. It is adjacent to the larger combined cycle Diamantina Power Station for which it provides backup. The power station was built under an engineering, procurement and construction contract by WSP Global. Mount Isa is not on the National Electricity Market, but does have piped natural gas from production in southern Queensland supplied via the Carpentaria Gas Pipeline. Both Diamantina and Leichhardt power stations are owned by APA Group. APA Group bought out its 50% equity partner AGL Energy on 31 March 2016 for A$151 million. It retained the long-term gas supply contract with AGL.
