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. 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.
Cogeneration or combined heat and power (CHP) is the use of a heat engine or power station to generate electricity and useful heat at the same time.
The Holyrood Thermal Electric Generating Station built by Newfoundland and Labrador Hydro Corporation is located near the community of Holyrood, in Conception Bay, Newfoundland, Canada.
A thermal power station is a type of power station in which heat energy is converted to electrical energy. In a steam-generating cycle heat is used to boil water in a large pressure vessel to produce high-pressure steam, which drives a steam turbine connected to an electrical generator. The low-pressure exhaust from the turbine enters a steam condenser where it is cooled to produce hot condensate which is recycled to the heating process to generate more high pressure steam. This is known as a Rankine cycle.
The Bell Bay Power Station was a power station located in Bell Bay, on the Tamar River, Tasmania, Australia, adjacent to the Tamar Valley Power Station, with which it was often confused. It was commissioned between 1971 and 1974 as an oil fired thermal power station, and was converted to natural gas in 2003, after the commissioning of the Tasmanian Gas Pipeline, a submarine gas pipeline which transports natural gas from Longford, Victoria, under Bass Strait, to Bell Bay, Tasmania. As the power station's primary role was to provide system security in the event of drought for Tasmania's predominantly hydro-electric based generation system it only was rarely called on to operate, resulting in intervals of five to eight years between periods of significant use. After the commissioning of Basslink in 2006, the power station was decommissioned in 2009.
The Huntly Power Station is the largest thermal power station in New Zealand and is located in the town of Huntly in the Waikato. It is operated by Genesis Energy Limited, a publicly listed company. The station has five operational generating units – three 250 MW coal-and-gas-fired steam turbine units, a 50 MW gas peaking plant, and a 403 MW combined cycle gas turbine plant. The station also plays an important role in voltage support for the Northland, Auckland and Waikato regions.
Contact Energy Limited is a New Zealand electricity generator, a wholesaler of natural gas, and a retailer of electricity, natural gas, broadband and LPG.
The Mochovce Nuclear Power Plant is a nuclear power plant located between the towns of Nitra and Levice, on the site of the former village of Mochovce, Slovakia. Two up-rated 470 MW reactors are presently in operation, with two further reactors of the same type under construction. Generating almost 7,000 GWh of electricity a year, the power plant currently serves approximately 20% of Slovakia's electricity needs.
Cottam power station is a decommissioned coal-fired power station. The site extends over 620 acres (250 ha) of mainly arable land and is situated at the eastern edge of Nottinghamshire on the west bank of the River Trent at Cottam near Retford. The larger coal-fired station, was decommissioned by EDF Energy in 2019 in line with the UK's goal to meet its zero-coal power generation by 2025. The smaller in-use station is Cottam Development Centre, a combined cycle gas turbine plant commissioned in 1999, with a generating capacity of 440 MW. This plant is owned by Uniper.
Peterborough Power Station is a 360MW gas-fired power station at Eastern Industry, Fengate in the city of Peterborough, Cambridgeshire in the United Kingdom. It employs around forty people.
The Tilbury power stations were two thermal power stations on the north bank of the River Thames at Tilbury in Essex. The 360 MW dual coal- and oil-fired Tilbury A Power Station operated from 1956 until 1981 when it was mothballed, prior to demolition in 1999. The 1,428 MW Tilbury B Power Station operated between 1968 and 2013 and was fueled by coal, as well as co-firing with oil and, from 2011, biomass. Tilbury B was demolished in 2016–19. Since 2013 three other power stations have been proposed or constructed in Tilbury.
Northfleet Power Station was a coal-fired, later oil-fired, power station on the south bank of the Thames at Northfleet, Kent. Opened in 1963, it was converted to burn oil in 1972, and closed in 1991.
The oil and gas industry in New Zealand explores and develops oil and gas fields, and produces and distributes petroleum products and natural gas.
Two-thirds of energy in Azerbaijan comes from fossil gas and almost a third from oil. Azerbaijan is a major producer of oil and gas, much of which is exported. Most electricity is generated by gas-fired power plants.
The West Springfield Generating Station, also known by its corporate name EP Energy Massachusetts, LLC, was a fossil-fuel-fired power plant located in West Springfield, Massachusetts. The station was a "peaking" facility, meaning that it primarily operates during peak electrical demand. The facility consisted of two 49-megawatt (MW) combustion turbine generators fueled by natural gas or ultra low-sulphur diesel fuel, one 18 MW jet turbine that was fueled by kerosene, and one 107 MW simple-cycle steam boiler unit burning no. 6 fuel oil, ULSD or natural gas. The station also had a small auxiliary boiler for process and building heat and an emergency back-up generator.
The Tracy Thermal Generating Station is a retired 660-megawatt heavy fuel oil-fueled thermal power station built from 1962 by the Shawinigan Water & Power Company and completed by Hydro-Québec after the buyout of all private electric utilities by the government of Quebec in 1963. Commissioned between 1964 and 1968, the plant is located on the banks of the Saint Lawrence River in the city of Sorel-Tracy, in the Montérégie Region.
Hrazdan Thermal Power Plant is a natural gas-fired power plant in the northwestern part of Hrazdan city, generating electricity in Armenia. It is one of the largest power plants in Armenia. This power plant was built in 1963–1974, and the first unit became operational in 1966. In 2013, a new unit was added. Four older units of the plant are owned and operated by the Hrazdan Power Company, a subsidiary of Tashir Capital owned by the family of Samvel Karapetyan. The new fifth unit is owned and operated by Gazprom Armenia.
Bromborough power stations are three electricity generating stations that supplied power to industrial and domestic users in Bromborough, Port Sunlight and the wider Wirral area from 1918 until 1998. Bromborough power station provided public electricity supplies from 1951 to 1980. Central power station Bromborough (1918–1998) was originally owned by Lever Brothers and supplied electricity to domestic users in Port Sunlight as well as electricity and steam to industrial users. Merseyside power station Bromborough (1958–1998) was also owned by Unilever and provided electricity and steam at a range of pressures to industrial users in the locality. All three power stations at Bromborough have been demolished.
