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Marsden A
Marsden A was a 250 MW oil-fired power station near the Marsden Point Oil Refinery at Marsden Point, Ruakaka, Northland, New Zealand. It was built between 1964 and 1966 and commissioned in 1967. It acted as an emergency reserve power station, serving the load centre of Auckland to the south. It was cooled through a long seawater pipe out into Bream Bay, which is now used to supply an aquaculture industry nearby. Following the commissioning of the dual coal- and gas-fired Huntly power station in 1982, Marsden A became less used, and it was mothballed in the 1990s due to rising oil prices. One of the generators was subsequently run as a synchronous condenser In electrical engineering, a synchronous condenser (sometimes called a syncon, synchronous capacitor or synchronous compensator) is a DC-excited synchronous motor, whose shaft is not connected to anything but spins freely.B. M. Weedy, Electric Po ... to provide reactive power support to Transpower's national grid in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marsden Point
Marsden Point is a broad, flat peninsula that is the southern head of the Whangārei Harbour entrance on the east coast of Northland, New Zealand, southeast of the city of Whangārei. It is the location of Marsden Point Oil Refinery and the Northport cargo port. Geography The point is a broad, flat barrier spit, a peninsula of sand dunes, alluvium and estuarine deposits, that forms the southern head of the Whangārei Harbour entrance. It is southeast of Whangārei and around from Auckland's CBD. The flat, developed terrain contrasts starkly with the forest-covered peaks and pinnacles of the mountains across the channel on the northern head, including the 420-metre Mount Manaia. The point is at the northern end of the 22-kilometre long Bream Bay, which has mostly white-sand beaches. Easy access to beaches and recreational fishing grounds, with a climate of warm summers and mild winters, make the area a popular holiday spot and residential location. It is in the Whangarei Di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northland Region
The Northland Region ( mi, Te Tai Tokerau) is the northernmost of New Zealand's 16 local government regions. New Zealanders sometimes refer to it as the Winterless North because of its mild climate all throughout the year. The main population centre is the city of Whangārei, and the largest town is Kerikeri. At the 2018 New Zealand census, Northland recorded a population growth spurt of 18.1% since the previous 2013 census, placing it as the fastest growing region in New Zealand, ahead of other strong growth regions such as the Bay of Plenty (2nd with 15%) and Waikato (3rd with 13.5%). Geography The Northland Region occupies the northern 80% (265 km) of the 330 km Northland Peninsula, the southernmost part of which is in the Auckland Region. Stretching from a line at which the peninsula narrows to a width of just 15 km a little north of the town of Wellsford, Northland Region extends north to the tip of the Northland Peninsula, covering an area of 13,940&nb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercury Energy
Mercury NZ Limited is a New Zealand electricity generation and multi-product utility retailer of electricity, gas, broadband and mobile telephone services. All the company's electricity generation is renewable. In August 2021, Mercury acquired five operating wind farms and several wind farm development options from Tilt Renewables. At the same time, the first power from the newly built wind farm at Turitea was generated – adding to the existing portfolio of nine hydro stations on the Waikato River and five geothermal plants located in the central North Island. In the year ended June 2021, Mercury had generated 3,611GWh of electricity through hydro generation and 2,594GWh through geothermal generation. In May 2022, Mercury acquired the retail business of Trustpower, including the retail customer base and Trustpower brand. The generation business of Trustpower changed its name to Manawa Energy Limited. In June 2022, Mercury launched fibre broadband as a retail product to be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fuel Oil
Fuel oil is any of various fractions obtained from the distillation of petroleum (crude oil). Such oils include distillates (the lighter fractions) and residues (the heavier fractions). Fuel oils include heavy fuel oil, marine fuel oil (MFO), bunker fuel, furnace oil (FO), gas oil (gasoil), heating oils (such as home heating oil), diesel fuel and others. The term ''fuel oil'' generally includes any liquid fuel that is burned in a furnace or boiler to generate heat ( heating oils), or used in an engine to generate power (as motor fuels). However, it does not usually include other liquid oils, such as those with a flash point of approximately , or oils burned in cotton- or wool-wick burners. In a stricter sense, ''fuel oil'' refers only to the heaviest commercial fuels that crude oil can yield, that is, those fuels heavier than gasoline (petrol) and naphtha. Fuel oil consists of long-chain hydrocarbons, particularly alkanes, cycloalkanes, and aromatics. Small molecules, such as t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marsden Point Oil Refinery
Marsden Point Oil Refinery is a 96,000 BPD refinery located at Marsden Point, Whangarei, Northland, New Zealand. It is the only oil refinery in New Zealand, and is operated by Refining NZ. The point was named after Samuel Marsden. The regional survey map shows it was called Marsden Point in 1907. History Increasing demand for petrol and petroleum related products led the Nash Labour government to begin investigating the possibility of constructing an oil refinery. The site at Marsden Point was chosen for the oil refinery due to its location next to a deep water port, low risk of earthquakes, expanses of flat land and closeness to the population centres of the North Island. Construction of the refinery began in 1962. A consortium of the New Zealand Government contributed the initial NZ£10 million budget of the refinery. It was officially opened on 30 May 1964. In 1973, the government approved a NZ$160 million expansion of the refinery, involving the addition of a fluid catalyt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bream Bay
Bream Bay is an embayment and area south-east of Whangārei, on the east coast of New Zealand. The bay runs from Bream Head, at the mouth of Whangārei Harbour, 22 kilometres south to the headland of Bream Tail, east of Langs Beach and north of Mangawhai. It was named by Captain James Cook. The Bream Bay area includes the towns of Ruakākā, One Tree Point and Waipu. A group of nature reserve islands lie outside Bream Bay: the Hen and Chicken Islands and Sail Rock. Geography Naming Bream Bay was named by Captain James Cook after noticing that the bay's waters were populated with a vast number of bream, although it is now thought he was mistaken with snapper. He also named, in the same vein, Bream Head and Bream Tail at the northern and southern ends of the bay. Districts Ruakākā Ruakākā area is made up of Ruakākā Beach, Ruakākā Township and Marsden Point. Ruakākā has seen development due to its proximity to the expansion of the country's only oil refinery a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aquaculture In New Zealand
Aquaculture started to take off in New Zealand in the 1980s. It is dominated by mussels, oysters and salmon.FAO:National Aquaculture Sector Overview: New ZealandFood and Agriculture Organization of the United Nations, Rome. In 2007, aquaculture generated about New Zealand dollar, NZ$360 million in sales on an area of 7,700 hectares. $240 million was earned in exports.Aquaculture in New Zealand aquaculture.govt.nz In 2006, the aquaculture industry in New Zealand developed a strategy aimed at achieving a sustainable annual billion NZ dollar business by 2025. In 2007, the government reacted by offering more support to the growing industry. __TOC__ Overview [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huntly Power Station
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 (currently 51% owned by the NZ Government). 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. Operation Generation Each of the four original generating units, which are capable of burning either coal or gas, installed in stages between 1973 and 1985, is capable of generating 250 MW (Megawatts) of electricity, giving a historical generating capacity of 1000 MW. Its chimneys are 150 metres high and each chimney has two flues that are 7 metres in diameter. The plant uses a reheat steam cycle, with C A Parsons turbines and Combustion E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synchronous Condenser
In electrical engineering, a synchronous condenser (sometimes called a syncon, synchronous capacitor or synchronous compensator) is a DC-excited synchronous motor, whose shaft is not connected to anything but spins freely.B. M. Weedy, Electric Power Systems Second Edition, John Wiley and Sons, London, 1972, page 149 Its purpose is not to convert electric power to mechanical power or vice versa, but to adjust conditions on the electric power transmission grid. Its field is controlled by a voltage regulator to either generate or absorb reactive power as needed to adjust the grid's voltage, or to improve power factor. The condenser’s installation and operation are identical to large electric motors and generators (some generators are actually designed to be able to operate as synchronous condensers with the prime mover disconnected). Increasing the device's field excitation results in its furnishing reactive power (measured in units of var) to the system. Its principal advantage ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transpower New Zealand Limited
Transpower New Zealand Limited (TPNZ) is the state-owned enterprise responsible for electric power transmission in New Zealand. It performs two major functions in the New Zealand electricity market. As the owner of the National Grid it provides the infrastructure of electric power transmission that allows consumers to have access to generation from a wide range of sources, and enables competition in the wholesale electricity market; as system operator it manages the real-time operation of the grid and the physical operation of the electricity market. Transpower was initially formed as an operating division of the Electricity Corporation of New Zealand (ECNZ) in 1987. In 1994 it was separated from ECNZ and corporatised to become a state-owned enterprise with its own board of directors and ministerial shareholders, the Minister of Finance and the Minister of State-Owned Enterprises. The New Zealand Treasury's Commercial Operations group (formerly the Crown Ownership Monitori ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Oil Fired Power Station Under Construction At Marsden Point (40594708485)
New is an adjective referring to something recently made, discovered, or created. New or NEW may refer to: Music * New, singer of K-pop group The Boyz Albums and EPs * ''New'' (album), by Paul McCartney, 2013 * ''New'' (EP), by Regurgitator, 1995 Songs * "New" (Daya song), 2017 * "New" (Paul McCartney song), 2013 * "New" (No Doubt song), 1999 *"new", by Loona from '' Yves'', 2017 *"The New", by Interpol from ''Turn On the Bright Lights'', 2002 Acronyms * Net economic welfare, a proposed macroeconomic indicator * Net explosive weight, also known as net explosive quantity * Network of enlightened Women, a conservative university women's organization * Next Entertainment World, a South Korean film distribution company Identification codes * Nepal Bhasa language ISO 639 language code * New Century Financial Corporation (NYSE stock abbreviation) * Northeast Wrestling, a professional wrestling promotion in the northeastern United States Transport * New Orleans Lakefront A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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