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Mahinerangi Wind Farm
The Mahinerangi Wind Farm is a wind farm on the north side of Lake Mahinerangi, around 50 km west of Dunedin, in Otago, New Zealand. Stage one of the wind farm, generating 36 MW, was commissioned in March 2011, and an additional 160 MW is consented to be commissioned in further stages. The wind farm is owned and operated by Mercury NZ Ltd. It was the second major wind farm to be built in the South Island. History Resource consent was granted in 2007 and later confirmed after an appeal to the Environment Court. Construction of stage 1 of the wind farm, consisting of twelve turbines, began in September 2010. Vestas V90-3MW turbines were chosen for the wind farm, having previously been used for stage 3 of Tararua Wind Farm in 2007. Turbines were shipped to Port Chalmers, and trucked through Dunedin to their final site. The wind farm generated its first electricity on 21 February 2011, with the first two turbines being commissioned. All twelve stage one turbines were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Mahinerangi
Lake Mahinerangi is a lake formed when a dam was built on the Waipori River for hydroelectric generation. The lake is to the west of Dunedin in New Zealand's South Island. Construction of the dam started in 1903 and since 1907, power has been produced. Naming The lake was named for Dorothy Kathleen Mahinerangi Burnett. She was the daughter of William Burnett, who was mayor of Dunedin in 1911 and 1912. The lake has a maximum length of , and lies on the western side of Maungatua, above and to the west of the Berwick Forest. It is surrounded by farmland, tussock grasslands, and plantation forest. Hydro-electric development The tributaries of the Waipori River are in the Lammerlaw Range. The river descends gradually until the Waipori Gorge, where it suddenly drops in approximately . This makes the gorge an ideal site for a hydro-electric scheme. The first proposals to develop the river for hydro-electric generation were prepared in 1900, for powering gold mining dredges. Howeve ... [...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] |
Project Hayes
Project Hayes was a controversial wind farm proposed for the Lammermoor Range of Otago, New Zealand. The project was developed by Meridian Energy from 2006 to 2012 at a cost of $8.9 million. It had a proposed capacity of up to 630MW, at the time making it the largest wind farm project in the southern hemisphere. The proposed farm would have covered an area of approximately 92 km², used up to 176 wind turbines and cost up to $2 billion. Meridian initially won resource consent for the project in 2007, but these were overturned by the Environment Court in 2009, and Meridian eventually announced it was withdrawing its application for consent in January 2012. The project was named after engineer Eben Ernest Hayes (1851–1933), founder of the Hayes Engineering Works in Otago. He developed a windmill to power his engineering works from 1910 to 1927, and manufactured windmills for pumping water on farms. Resource consent process In May 2006, Meridian announced three public cons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wind Power In New Zealand
Wind power constitutes a small but growing proportion of New Zealand's electricity. As of December 2020, wind power accounts for 690 MW of installed capacity and over 5 percent of electricity generated in the country. New Zealand has abundant wind resources. The country is in the path of the Roaring Forties, strong and constant westerly winds, and the funneling effect of Cook Strait and the Manawatu Gorge increase the resource's potential. Over three-quarters (512 MW) of the country's wind generation is installed within a radius of Palmerston North, with some turbines in the area having a capacity factor of over 50 percent. Generation capacity and expansion As of December 2020, New Zealand had an installed wind generation capacity of 690 MW. In the 2020 calendar year, wind power produced 2,282 GWh of electricity, 5.5 percent of the country's electricity generation that year. A further 2,500 MW of wind farms have received resource consent. The New Zeal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roxburgh Dam
The Roxburgh Dam is the earliest of the large hydroelectricity, hydroelectric projects in the lower half of the South Island of New Zealand. It lies across the Clutha River, Clutha River / Mata-Au, some from Dunedin, some to the north of the town of Roxburgh, New Zealand, Roxburgh. The settlement of Lake Roxburgh Village is close to the western edge of the dam. History Development In 1944 the State Hydro Department estimated that even with the power stations currently under construction they would only be able to meet projected South Island load up until 1950 or 1951 and that a new large power station was required. Detailed investigations by the Public Works Department identified two alternatives, Black Jack's Point on the Waitaki River (where eventually Benmore Power Station would be built) and Roxburgh Gorge on the Clutha River. A power station at Roxburgh had the advantage of being less remote, requiring less geological investigation, half the materials for the same power ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gore, New Zealand
Gore ( mi, Maruawai) is a town and Gore District, New Zealand, district in the Southland Region, Southland region of the South Island of New Zealand. Geography The town of Gore is located on State Highway 1 (New Zealand), State Highway 1 64 kilometres northeast of Invercargill and 70 km west of Balclutha, New Zealand, Balclutha – Dunedin and Invercargill are the nearest cities. The Gore District, New Zealand, Gore District has a resident population of The urban area estimated resident population in was , the second largest in Southland. Gore is a service town for the surrounding farm communities. It is divided by the Mataura River into Gore and East Gore, the majority of the town being situated on the western banks of the river. The Main South Line railway from Christchurch to Invercargill runs through the town, though passenger services ceased in 2002 with the cancellation of the Southerner. Gore was once a busy railway junction; the Waimea Plains Railway ran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Balclutha, New Zealand
Balclutha ( mi, Iwikatea) is a town in South Otago, lying towards the end of the Clutha River, on the east coast of the South Island of New Zealand. It is about halfway between Dunedin and Gore on the Main South Line railway, State Highway 1 and the Southern Scenic Route. Balclutha has a population of (as of ), and is the largest town in South Otago. The Clutha District Council is based in Balclutha. The major service centre for the fertile farming region around the lower reaches of the Clutha River, it is also the nearest large town to the Catlins, a scenic region of native forest, wildlife, and rugged coastline. History Known locally as "Clutha", Balclutha's name – and that of the river on which it stands – reflects the Scottish origin of the town's settlement. The name comes from Scottish Gaelic and would be spelt Baile Chluaidh in that language; this translates into English as "Town on the Clyde". James McNeil from Bonn Hill, Dumbartonshire, Scotland, who is re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Halfway Bush
Halfway Bush is a suburb of the New Zealand city of Dunedin. It is located to the northwest of the city centre, close to the point at which Taieri Road becomes the winding rural Three Mile Hill Road. It was this road which gave the suburb its name, as this locality was halfway between the Taieri Plains and central Dunedin in the early days of European settlement, when Three Mile Hill was the main route from Dunedin to the Otago hinterland. This route was superseded by the route through the Caversham Valley in the 1860s. Halfway Bush is the most inland of the suburbs which comprise Dunedin's main urban area, and is at an altitude of . For these reasons, it often receives harsher winter weather than much of the rest of the city. Whereas central Dunedin may only receive passing snow showers on average one or two days per year, snow will often settle on the streets of Halfway Bush for several days per year. The suburb is connected to central Dunedin by Taieri Road, which runs thro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Port Chalmers
Port Chalmers is a town serving as the main port of the city of Dunedin, New Zealand. Port Chalmers lies ten kilometres inside Otago Harbour, some 15 kilometres northeast of Dunedin's city centre. History Early Māori settlement The original Māori name for Port Chalmers was or , which may have indicated the hill where the , or altar, was sited. is a later name meaning ‘full tide’ and refers to an incident in which a group of warriors decided to spend the night in a cave that once existed at what was later known as Boiler Point and pulled their canoes well above the high tide mark. Overnight the tide rose and beached canoes were set adrift. As some of them swam out to reclaim the canoes those onshore cried out “Koputai!, Koputai!”Bowman, pp. 1, 4, 8–10, 19, 20, 28, 70–71, 98–109, 156–166, 168, 169, 173–175, 177. When a peace was made between Kāti Māmoe and Kāi Tahu, about 1780, Koputai was one of two southern terminuses of Kāi Tahu territory. The ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Otago
Otago (, ; mi, Ōtākou ) is a region of New Zealand located in the southern half of the South Island administered by the Otago Regional Council. It has an area of approximately , making it the country's second largest local government region. Its population was The name "Otago" is the local southern Māori dialect pronunciation of "Ōtākou", the name of the Māori village near the entrance to Otago Harbour. The exact meaning of the term is disputed, with common translations being "isolated village" and "place of red earth", the latter referring to the reddish-ochre clay which is common in the area around Dunedin. "Otago" is also the old name of the European settlement on the harbour, established by the Weller Brothers in 1831, which lies close to Otakou. The upper harbour later became the focus of the Otago Association, an offshoot of the Free Church of Scotland, notable for its adoption of the principle that ordinary people, not the landowner, should choose the ministe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tararua Wind Farm
The Tararua Wind Farm is a wind farm owned and operated by Mercury NZ Ltd. It is located on 700ha of farmland on the Tararua Ranges of New Zealand. It has become New Zealand's largest capacity wind farm, with a total capacity of 161MW. The wind farm was first commissioned in 1999 and has been upgraded twice since. The most recent addition was commissioned in September 2007. The wind farm consists of 134 turbines of two different types: *103 Vestas V47 turbines, each rated at 660 kW, with three 23.5m long blades. Each turbine is mounted on a 40m high steel lattice tower. *31 Vestas V90-3MW turbines, each rated at 3 MW with three 45m long blades. The V47 turbines connect into Powerco's Palmerston North distribution network via twin 33,000-volt lines. The V90 turbines connect into Transpower's national grid via a tee off one circuit of the Bunnythorpe to Linton 220,000-volt transmission line. On 6 October 2021, one of the V90 turbines caught fire. Five turbines in the sa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Otago Daily Times
The ''Otago Daily Times'' (ODT) is a newspaper published by Allied Press Ltd in Dunedin, New Zealand. The ''ODT'' is one of the country's four main daily newspapers, serving the southern South Island with a circulation of around 26,000 and a combined print and digital annual audience of 304,000. Founded in 1861 it is New Zealand's oldest surviving daily newspaper – Christchurch's ''The Press'', six months older, was a weekly paper until March 1863. Its motto is "Optima Durant" or "Quality Endures". History Founding The ''ODT'' was founded by William H. Cutten and Julius (later Sir Julius) Vogel during the boom following the discovery of gold at the Tuapeka, the first of the Otago goldrushes. Co-founder Vogel had learnt the newspaper trade while working as a goldfields correspondent, journalist and editor in Victoria prior to immigrating to New Zealand. Vogel had arrived in Otago in early October 1861 at the age of 26 and soon took up employment at the ''Otago Colonist'', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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