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Mokihinui Hydro
The Mokihinui Hydro was a proposed hydroelectric dam and power station planned for conservation land on the Mōkihinui River on the West Coast of New Zealand. The project by Meridian Energy was expected to cost $300 million. In April 2010, resource consents to dam the Mōkihinui River were granted to Meridian. In May 2010 the Department of Conservation lodged an appeal with the Environment Court. On 22 May 2012 Meridian Energy cancelled the project, withdrawing it from the Environment Court. The project was withdrawn due to high costs and environmental concerns and the project's risks and uncertainties. Description The power station was expected to generate up to a year, or 14 percent more than the annual electricity consumption of the entire West Coast region (). It would also provide much needed electricity generation to the Upper South Island, as local generation is well short of local demand and most of the electricity has to be transmitted from the Waitaki Valley, over a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydropower
Hydropower (from el, ὕδωρ, "water"), also known as water power, is the use of falling or fast-running water to produce electricity or to power machines. This is achieved by converting the gravitational potential or kinetic energy of a water source to produce power. Hydropower is a method of sustainable energy production. Hydropower is now used principally for hydroelectric power generation, and is also applied as one half of an energy storage system known as pumped-storage hydroelectricity. Hydropower is an attractive alternative to fossil fuels as it does not directly produce carbon dioxide or other atmospheric pollutants and it provides a relatively consistent source of power. Nonetheless, it has economic, sociological, and environmental downsides and requires a sufficiently energetic source of water, such as a river or elevated lake. International institutions such as the World Bank view hydropower as a low-carbon means for economic development. Since ancient t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fish And Game New Zealand
Fish & Game New Zealand is the collective brand name of 12 regional fish and game councils and the New Zealand Fish and Game Council which administer sports fishing and gamebird resources in New Zealand (apart from within the Taupo Fishing District, administered by the Department of Conservation). Fish and game councils are regionally autonomous bodies (similar to district or regional councils, but with far fewer functions) governed by elected fish and game councillors, who are elected every three years by adult full season license-holders across the respective region. The New Zealand Fish and Game Council is made up of one representative from each of the regional councils. Councils employ managers and staff, and the New Zealand Fish and Game Council employs a director; the role is currently held by Bryce Johnson. This model of user-pays, user-says fishery management is unique in the world, but has existed in New Zealand for close to 150 years. Fish and game councils are the succes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cancelled Hydroelectric Power Stations
Cancel or cancellation may refer to: * Flight cancellation and delay, not operating a scheduled flight Sociology * Cancel culture, boycott and ostracism calling out offensive behavior on social media or in real life Technology and science *Cancel leaf, a bibliographic term for replaced leaves in printed books *Cancellation property, the mathematical property if ''a''×''b'' = ''a''×''c'' then ''b'' = ''c'' ** Cancelling out, a technique for simplifying mathematical expressions * Catastrophic cancellation, numerical error arising from subtracting approximations to nearby numbers *Noise cancellation, a method for reducing unwanted sound *Phase cancellation, the effect of two waves that are out of phase with each other being summed *Cancel message, a special message used to remove Usenet articles posted to news servers * Cancel character, an indication that transmitted data are in error or are to be disregarded * Resolution rule, in propositional logic a valid inference r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buller District
Buller District is one of 53 districts of New Zealand, and is within the West Coast Region. It covers Westport, Karamea, Reefton and Inangahua Junction. Buller District's overall land area is . The district is administered by the Buller District Council with the seat in Westport, in which 45% of the district's population live. History It is understood by the carbon dating of Umu (ovens) that the Maori people settled in this region some 700 years ago. The district takes its name from the Buller River, itself named for Charles Buller, a Member of Parliament in the United Kingdom of Great Britain and Ireland (UK) and director of the New Zealand Company, a UK-based company established in the early 19th century with a royal charter supporting colonisation efforts of New Zealand. During the period 1853 to 1876, the current area of Buller District was administered as part of Nelson Province. With the Abolition of Provinces Act 1876, much of the current area of Buller Distric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroelectric Power Stations In New Zealand
Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other renewable sources combined and also more than nuclear power. Hydropower can provide large amounts of low-carbon electricity on demand, making it a key element for creating secure and clean electricity supply systems. A hydroelectric power station that has a dam and reservoir is a flexible source, since the amount of electricity produced can be increased or decreased in seconds or minutes in response to varying electricity demand. Once a hydroelectric complex is constructed, it produces no direct waste, and almost always emits considerably less greenhouse gas than fossil fuel-powered energy plants. [...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] |
Electricity Sector In New Zealand
The electricity sector in New Zealand uses mainly renewable energy, such as hydropower, 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 electricity market is regulated by the Electricity Authority. Electricity lines businesses, including 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 government. History In New Zealand electricity was first generated within factories for internal use. The first generation plant where ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tramping In New Zealand
Tramping, known elsewhere as backpacking, rambling, hill walking or bushwalking, is a popular activity in New Zealand. Tramping is defined as a recreational activity involving walking over rough country. Trampers often carry a backpack and wet-weather gear, and may also carry equipment for cooking and sleeping. History Alpine climbing has been a recreational activity from the early days of European settlement, and possibly earlier. From the 1950s tracks, huts and bridges were built in the forested areas of New Zealand to support hunters culling introduced deer species which had become a threat to the biodiversity of New Zealand. As tramping became popular these facilities were increasingly used by trampers. In later years tramping has become popular for both local and foreign tourists. Tramping clubs were formed in many towns, cities and universities with regular trips being organised. The clubs sometimes own a bus to transport club members to the tracks. Tramping tracks A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whitewater
Whitewater forms in a rapid context, in particular, when a river's gradient changes enough to generate so much turbulence that air is trapped within the water. This forms an unstable current that froths, making the water appear opaque and white. The term "whitewater" also has a broader meaning, applying to any river or creek that has a significant number of rapids. The term is also used as an adjective describing boating on such rivers, such as whitewater canoeing or whitewater kayaking. Fast rivers Four factors, separately or in combination, can create rapids: gradient, constriction, obstruction, and flow rate. Gradient, constriction, and obstruction are streambed topography factors and are relatively consistent. Flow rate is dependent upon both seasonal variation in precipitation and snowmelt and upon release rates of upstream dams. Streambed topography Streambed topography is the primary factor in creating rapids, and is generally consistent over time. Increase ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heritage New Zealand
Heritage New Zealand Pouhere Taonga (initially the National Historic Places Trust and then, from 1963 to 2014, the New Zealand Historic Places Trust) ( mi, Pouhere Taonga) is a Crown entity with a membership of around 20,000 people that advocates for the protection of ancestral sites and heritage buildings in New Zealand. It was set up through the Historic Places Act 1954 with a mission to "...promote the identification, protection, preservation and conservation of the historical and cultural heritage of New Zealand" and is an autonomous Crown entity. Its current enabling legislation is the Heritage New Zealand Pouhere Taonga Act 2014. History Charles Bathurst, 1st Viscount Bledisloe gifted the site where the Treaty of Waitangi was signed to the nation in 1932. The subsequent administration through the Waitangi Trust is sometimes seen as the beginning of formal heritage protection in New Zealand. Public discussion about heritage protection occurred in 1940 in conjunction with t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Green Party Of Aotearoa New Zealand
The Green Party of Aotearoa New Zealand ( mi, Rōpū Kākāriki o Aotearoa, Niu Tireni), commonly known as the Greens, is a green and left-wing political party in New Zealand. Like many green parties around the world, it has four organisational pillars ( ecological wisdom, social justice, grassroots democracy, and nonviolence). The party's ideology combines environmentalism with left-wing and social-democratic economic policies, including well-funded and locally controlled public services within the confines of a steady-state economy. Internationally, it is affiliated with the Global Greens. The Green Party traces its origins to the Values Party, founded in 1972 as the world's first national-level environmentalist party. The current Green Party was formed in 1990. From 1991 to 1997 the party participated in the Alliance, a grouping of five left-wing parties. It gained representation in parliament at the 1996 election. Historically, the Green Party had two co-leaders, one mal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Conservation (New Zealand)
The Department of Conservation (DOC; Māori: ''Te Papa Atawhai'') is the public service department of New Zealand charged with the conservation of New Zealand's natural and historical heritage. An advisory body, the New Zealand Conservation Authority (NZCA) is provided to advise DOC and its ministers. In addition there are 15 conservation boards for different areas around the country that provide for interaction between DOC and the public. Function Overview The department was formed on 1 April 1987, as one of several reforms of the public service, when the ''Conservation Act 1987'' was passed to integrate some functions of the Department of Lands and Survey, the Forest Service and the Wildlife Service. This act also set out the majority of the department's responsibilities and roles. As a consequence of Conservation Act all Crown land in New Zealand designated for conservation and protection became managed by the Department of Conservation. This is about 30% of New Z ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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