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.
Peaking power plants, also known as peaker plants, and occasionally just "peakers", are power plants that generally run only when there is a high demand, known as peak demand, for electricity. Because they supply power only occasionally, the power supplied commands a much higher price per kilowatt hour than base load power. Peak load power plants are dispatched in combination with base load power plants, which supply a dependable and consistent amount of electricity, to meet the minimum demand.
Nevada Solar One is a concentrated solar power plant, with a nominal capacity of 64 MW and maximum steam turbine power output up to 72 MW net (75 MW gross), spread over an area of 400 acres (160 ha). The projected CO2 emissions avoided is equivalent to taking approximately 20,000 cars off the road. The project required an investment of $266 million USD, and the project officially went into operation in June 2007. Electricity production is estimated to be 134 GWh (gigawatt hours) per year.
The Moss Landing Power Plant is a natural gas powered electricity generation plant located in Moss Landing, California, United States, at the midpoint of Monterey Bay. Its large stacks are landmarks, visible throughout the Monterey Bay Area. The plant is owned and operated by Houston-based Dynegy and currently has a generation capacity of 1020 MW (net) from its two combined cycle generation units. It was once the largest power plant in the state of California, with a generation capacity of 2560 MW, before its two large supercritical steam units were retired in 2016.
Calpine Corporation is the largest generator of electricity from natural gas and geothermal resources in the United States, with operations in competitive power markets.
Grain Power Station is a CCGT power station and former oil-fired power station in Kent, England, with operational capacity of 1,275 megawatts (1,710,000 hp) owned by Uniper.
Edwardsport Power Station is a 618 MW Integrated gasification combined cycle (IGCC) coal based power plant in Vigo Township, Knox County, near the town of Edwardsport, Indiana. The integrated gasification combined cycle power plant construction started in June 2008 by Duke Energy near the site of an older 160 MW coal-fired electrical power plant, which was decommissioned in 2010.
Rock River Generating Station was an electrical power station located north of Beloit, Wisconsin in the town of Beloit at 827 W. B. R. Townline Road on the west bank of the Rock River. The facility was owned and operated by Wisconsin Power and Light, a wholly owned subsidiary of Alliant Energy.
Coolkeeragh power station is a power station near Derry in Northern Ireland.
Glanford Brigg Power Station is a gas-fired power station in North Lincolnshire, England. It is capable of firing diesel as a substitute of natural gas. It is situated on the River Ancholme, beside the Sheffield to Cleethorpes via Brigg Line, outside the town of Brigg, with its name coming from the former name for the town. It has a generating capacity of 240 megawatts (MW).
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.
Carrington Power Station is a combined cycle gas turbine power station, which was completed in Autumn 2016 and began commercial operation on 18 September 2016. It is located on the site of a former coal-fired power station, close to the villages of Carrington and Partington in the Greater Manchester Area and 12 km (7.5 mi) southwest of Manchester City Centre. The Manchester Ship Canal and the River Mersey run alongside the site, in Trafford, Greater Manchester, in North West England.
The West Springfield Generating Station, also known by its corporate name EP Energy Massachusetts, LLC, is a fossil-fuel-fired power plant located in West Springfield, Massachusetts. The station is a "peaking" facility, meaning that it primarily operates during peak electrical demand. The facility consists of two 49-megawatt (MW) combustion turbine generators fueled by natural gas or ultra low-sulphur diesel fuel, one 18 MW jet turbine that is fueled by kerosene, and one 107 MW simple-cycle steam boiler unit burning no. 6 fuel oil, ULSD or natural gas. The station also has a small auxiliary boiler for process and building heat and an emergency back-up generator. The station's management also operates several small remote power generators including two other jet turbines identical to West Springfield 10 which are the Doreen Street unit in Pittsfield, Massachusetts, and Woodland Road unit in Lee, Massachusetts as well as five run-of-river hydroelectric power stations located on the Chicopee and Deerfield Rivers.
Repowering is the process of replacing older power stations with newer ones that either have a greater nameplate capacity or more efficiency which results in a net increase of power generated. Repowering can happen in several different ways. It can be as small as switching out and replacing a boiler, to as large as replacing the entire system to create a more powerful system entirely. There are many upsides to repowering.
The Los Esteros Critical Energy Facility is a power plant in San Jose, California, operated by Calpine. Located near the San Jose-Milpitas border, it began operations in 2003 with an initial capacity of 188 megawatts. In 2013 it was upgraded to 309 megawatts. The facility uses four natural gas turbines run as a combined-cycle facility where the exhaust from the gas turbine is used to create steam that drives a steam generator.
The Dalia power station is a power station located approximately 2 km southeast of Kfar Menahem, Israel, nearby Tel Tzafit.
The Donald Von Raesfeld Power Plant (DVRPP) is a natural gas power plant in Santa Clara, California, operated by Silicon Valley Power. Located near the San Jose International Airport it began operations in 2005 with a peak capacity of 147 megawatts.
The Newark Energy Center is a 655-megawatt gas fired power plant in Newark, New Jersey. Approved in 2011, with construction beginning in 2012 it began commercial operations in May 2015. It is situated on a 23 acres (9.3 ha) brownfield east of Doremus Avenue next to a Hess oil terminal on the Passaic River. It was originally built as a joint venture between Hess Corporation and Energy Investors Fund, and it was taken over the latter in 2014.
Gateway Generating Station (GGS), formerly Contra Costa Unit 8 Power Project, is a combined-cycle natural gas-fired power station in Contra Costa County, California, which provides power to half a million customers in northern and central California. Gateway Generating Station is on the southern shore of the San Joaquin River, in Antioch, and is one of more than ten fossil-fuel power plants in Contra Costa County.
