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Whirinaki Power Station
The Whirinaki Power Station is an open cycle gas turbine power station at Whirinaki in Hawke's Bay, New Zealand. FT4 plant The NZED constructed a 220 MW gas turbine power station on this site, which began operation in 1978. This power station comprised four Pratt & Whitney twinpac units, each with two FT4 gas turbines (based on the JT4A). This plant was fueled with diesel, which meant electricity generation was expensive and the plant very rarely operated. In 1993, one twin-pac unit was moved to construct a gas fired cogeneration plant at the Te Awamutu dairy factory. In 2001, the remaining three units were sold and removed to become three of the six units at the Valley Power Peaking Facility in Australia. FT8 plant Following national power shortages in 2001 and 2003 due to low hydro lake levels, the New Zealand government commissioned Contact Energy to build reserve generation on the Whirinaki site. This plant was intended to be a generator of last resort, providing back up ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whirinaki, Hawke's Bay
Whirinaki is a small coastal settlement in Hawke's Bay, in the eastern North Island of New Zealand. It sits just north of the mouth of the Esk River, a few kilometres north of Bay View and a similar distance east of Eskdale. It lies on State Highway 2, just north of its junction with State Highway 5. Pan Pac timber and wood pulp mill, one of Hawke's Bay's largest industrial plants, is at Whirinaki. The diesel-powered Whirinaki Power Station opened next to the mill in 1978, later closed and then reopened in 2004. Designed to be a standby power station, it has a total capacity of 155MW and is owned and operated by Contact Energy. A mountain bike park is immediately north of the mill. Pētane Marae is in a rural area nearby. It is a meeting place for Ngāti Matepū and Ngāti Whakaari, two ''hapū'' (sub-tribes) of the Ngāti Kahungunu ''iwi'' (tribe). Te Amiki is the name of the meeting house. In October 2020, the Government committed $6,020,910 from the Provincial Growth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Contact Energy
Contact Energy Limited is a New Zealand electricity generation, electricity generator, a wholesaler of natural gas, and a retailer of electricity retailing, electricity, natural gas, broadband and Liquefied petroleum gas, LPG. It is the second-largest electricity generator in New Zealand (after Meridian Energy), generating 23% of all electricity in 2014, and has the second-largest market share (22%) of electricity retailers (after Genesis Energy Limited, Genesis Energy). Contact owns and operates five geothermal power stations near Taupo, natural-gas turbine facilities at Hamilton and at Stratford in Taranaki, two hydroelectric dams on the Clutha River, and a diesel fuelled station near Napier. Contact originated with the partitioning of the Electricity Corporation of New Zealand in 1996, and publicly Listing (finance), listed in 1999. History Contact Energy was incorporated on 8 November 1995 and became a state-owned enterprise on 18 November 1995. It commenced operations on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diesel Fuel
Diesel fuel , also called diesel oil, is any liquid fuel specifically designed for use in a diesel engine, a type of internal combustion engine in which fuel ignition takes place without a spark as a result of compression of the inlet air and then injection of fuel. Therefore, diesel fuel needs good compression ignition characteristics. The most common type of diesel fuel is a specific fractional distillate of petroleum fuel oil, but alternatives that are not derived from petroleum, such as biodiesel, biomass to liquid (BTL) or gas to liquid (GTL) diesel are increasingly being developed and adopted. To distinguish these types, petroleum-derived diesel is sometimes called petrodiesel in some academic circles. In many countries, diesel fuel is standardised. For example, in the European Union, the standard for diesel fuel is EN 590. Diesel fuel has many colloquial names; most commonly, it is simply referred to as ''diesel''. In the United Kingdom, diesel fuel for on-road use is c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pratt & Whitney J75
The Pratt & Whitney J75 (civilian designation: JT4A) is an axial-flow turbojet engine first flown in 1955. A two-spool design in the 17,000 lbf (76 kN) thrust class, the J75 was essentially the bigger brother of the Pratt & Whitney J57 (JT3C). It was known in civilian service as the JT4A, and in a variety of stationary roles as the GG4 and FT4. Design and development In military use, the J75 was used on the Convair F-106 Delta Dart, Lockheed U-2, and Republic F-105 Thunderchief. It was also utilized in the prototype and experimental Avro Canada CF-105 Arrow, Lockheed A-12, Martin P6M SeaMaster, North American YF-107, and Vought XF8U-3 Crusader III. Before the arrival of the Pratt & Whitney JT3D turbofan engine, the JT4A was used to power certain Boeing 707 and Douglas DC-8 models, bringing improved field performance in the medium-range Boeing 707-220 and Douglas DC-8-20, and intercontinental range in the Boeing 707-320 and the Douglas DC-8-30. By late 1959, P&W had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Te Awamutu
Te Awamutu is a town in the Waikato region in the North Island of New Zealand. It is the council seat of the Waipa District and serves as a service town for the farming communities which surround it. Te Awamutu is located some south of Hamilton on State Highway 3, one of the two main routes south from Auckland and Hamilton. Te Awamutu has a population of making it the fifth-largest urban area in the Waikato behind Hamilton, Taupō, Cambridge and Tokoroa. The town is often referred to as "The Rose Town of New Zealand" because of its elaborate rose gardens in the centre of the town. Many local businesses use "Rosetown" in their name, and the symbol of the rose is widely used on local signs and billboards. The local paper, ''Te Awamutu Courier'', has a symbol of a rose in the masthead on its front page. History and culture Tainui Maori first settled in the area in about 1450, according to noted Tainui historian Te Hurinui-Jones. Te Awamutu means "the river cut short", as it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valley Power Peaking Facility
The Valley Power Peaking Facility is an open cycle, gas turbine power station at Traralgon in the Latrobe Valley in Victoria, Australia. It is owned and operated by Snowy Hydro. The plant was developed by Edison Mission Energy and Contact Energy in 2001 and 2002. The gas turbine units were relocated from the Stratford and Whirinaki power stations in New Zealand. In 2005, it was sold to International Power and Mitsui & Co Ltd who onsold the plant to Snowy Hydro. See also * List of power stations in Victoria The following page lists all active and former power stations in Victoria, Australia. Power stations smaller than in nameplate capacity are not listed. Loy Yang is the largest Power Station by capacity in Victoria. Currently active Coal f ... References External links Snowy Hydro website {{EnergyVictoria Natural gas-fired power stations in Victoria (Australia) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pratt & Whitney
Pratt & Whitney is an American aerospace manufacturer with global service operations. It is a subsidiary of Raytheon Technologies. Pratt & Whitney's aircraft engines are widely used in both civil aviation (especially airlines) and military aviation. Its headquarters are in East Hartford, Connecticut.Contact Us ." Pratt & Whitney. Retrieved on January 7, 2011. "Corporate Headquarters Pratt & Whitney 400 Main Street East Hartford, CT 06108." As one of the "big three" aero-engine manufacturers, it competes with and , although it has also formed joint ventures with both ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peaking Power Plant
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. Although historically peaking power plants were frequently used in conjunction with coal baseload plants, peaking plants are now used less commonly. Combined cycle gas turbine plants have two or more cycles, the first of which is very similar to a peaking plant, with the second running on the waste heat of the first. That type of plant is often capable of rapidly starting up, albeit at reduced efficiency, and then over some hours transitioning to a more efficient baseload generation mode. C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meridian Energy
Meridian Energy Limited is a New Zealand electricity generator and retailer. The company generates the largest proportion of New Zealand's electricity, generating 35 percent of the country's electricity in the year ending December 2014, and is the fourth largest retailer, with 14 percent of market share in terms of customers as of December 2015. Meridian was one of three electricity companies formed from the break-up of the Electricity Corporation of New Zealand (ECNZ) in 1998–99, taking over the Waitaki River and the Manapouri hydro schemes. Originally a state-owned enterprise wholly owned by the New Zealand Government, the company was partially privatised in October 2013 by the Fifth National Government, with the government retaining a 51.02% shareholding. Today, Meridian operates seven hydroelectric power stations and one wind farm in the South Island of New Zealand, four wind farms in the North Island, and two wind farms in southern Australia – one in South Australia a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electricity Sector In New Zealand
The electricity sector in New Zealand uses mainly renewable energy, such as Hydroelectricity, hydropower, geothermal energy, geothermal power and increasingly wind energy. , 82% of electricity is generated from renewable sources, making New Zealand one of the countries with the lowest carbon dioxide emissions from electricity generation. Electricity demand grew by an average of 2.1% per year from 1974 to 2010 but decreased by 1.2% from 2010 to 2013. The New Zealand electricity market, electricity market is regulated by the Electricity Authority (New Zealand), Electricity Authority. Electricity lines businesses, including Transpower New Zealand, Transpower and the distribution lines companies, are regulated by the Commerce Commission. Control is also exerted by the minister of energy in the New Zealand Cabinet, though the minister for state-owned enterprises and the minister for climate change also have some powers by virtue of their positions and policy influence in the governme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Power Stations In New Zealand
This is a list of power stations in New Zealand. The list is not exhaustive – only power stations over 0.5 MW and significant power stations below 0.5 MW are listed. Power plants in New Zealand have different generating roles – for baseload, intermediate or peaking. Baseload generators are those that run continuously (except for maintenance), and include all geothermal and run-of-the-river hydroelectric plants, which must 'use it or lose it'. Intermediate generators are load-following power plants. Peaking power plants generate only for minutes or hours at a time, during the sharpest peaks in electricity demand. Bioenergy Geothermal Hydroelectric Source: Decommissioned hydroelectric Heritage hydroelectric Fossil-fuel thermal Source: Wind Sources: Solar Grid battery storage Proposed power stations Source: See also *Energy in New Zealand *Electricity sector in New Zealand * List of New Zealand spans *New Zealand electricity market ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
