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Emu Downs Wind Farm
The Emu Downs Wind Farm () is a 79.2 MW wind farm in Western Australia. It was a 50:50 joint development between Griffin Energy and Stanwell Corporation. The site is approximately 200 kilometres north of Perth, near Cervantes. Construction of the $180 million project commenced in November 2005, and the project was commissioned in October 2006. Emu Downs consists of 48 Vestas wind turbines (each with 1.65 MW generating capacity), a substation, interconnection to the main 132 kV electricity grid, administration and stores buildings, and a network of access roads. The wind farm is close to the coast, with a good quality wind resource that has increased wind speeds and reliability aligning with periods for peak power demand. The prevailing wind blows from the east in the mornings and the ''Fremantle Doctor'' from the west in the afternoons. The wind farm provides electricity to the grid. to the south there is the Perth Seawater Desalination Plant, and turns water from the I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wind Turbine
A wind turbine is a device that converts the kinetic energy of wind into electrical energy. Hundreds of thousands of large turbines, in installations known as wind farms, now generate over 650 gigawatts of power, with 60 GW added each year. Wind turbines are an increasingly important source of intermittent renewable energy, and are used in many countries to lower energy costs and reduce reliance on fossil fuels. One study claimed that, wind had the "lowest relative greenhouse gas emissions, the least water consumption demands and the most favorable social impacts" compared to photovoltaic, hydro, geothermal, coal and gas energy sources. Smaller wind turbines are used for applications such as battery charging for auxiliary power for boats or caravans, and to power traffic warning signs. Larger turbines can contribute to a domestic power supply while selling unused power back to the utility supplier via the electrical grid. Wind turbines are manufactured in a wide range of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broadspectrum
Broadspectrum, formerly known as Transfield Services, was an Australian and New Zealand company that provided infrastructure maintenance services. Formerly listed on the Australian Securities Exchange, and later owned by Ferrovial, it was then acquired by Ventia who integrated Broadspectrum alongside Visionstream Overview Broadspectrum operated across diverse industries, including property and facilities management, defence, transport (including road, rail and public transport), utilities (including water, power, and telecommunications), and mining and chemical processing and hydrocarbons. Its clients included major national and international companies, as well as all levels of government. History In May 2001, Transfield Holdings spun-off its maintenance contracting division along with power, transportation and water assets and listed it on the Australian Securities Exchange as Transfield Services. Transfield Holdings had an initial 45% shareholding. In July 2004, Transfi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wheatbelt (Western Australia)
The Wheatbelt is one of nine regions of Western Australia defined as administrative areas for the state's regional development, and a vernacular term for the area converted to agriculture during colonisation. It partially surrounds the Perth metropolitan area, extending north from Perth to the Mid West region, and east to the Goldfields–Esperance region. It is bordered to the south by the South West and Great Southern regions, and to the west by the Indian Ocean, the Perth metropolitan area, and the Peel region. Altogether, it has an area of (including islands). The region has 42 local government authorities, with an estimated population of 75,000 residents. The Wheatbelt accounts for approximately three per cent of Western Australia's population. Ecosystems The area, once a diverse ecosystem, reduced when clearing began in the 1890s with the removal of plant species such as eucalypt woodlands and mallee, is now home to around 11% of Australia's critically end ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy Infrastructure Completed In 2006
In physics, energy (from Ancient Greek: ἐνέργεια, ''enérgeia'', “activity”) is the quantitative property that is transferred to a body or to a physical system, recognizable in the performance of work and in the form of heat and light. Energy is a conserved quantity—the law of conservation of energy states that energy can be converted in form, but not created or destroyed. The unit of measurement for energy in the International System of Units (SI) is the joule (J). Common forms of energy include the kinetic energy of a moving object, the potential energy stored by an object (for instance due to its position in a field), the elastic energy stored in a solid object, chemical energy associated with chemical reactions, the radiant energy carried by electromagnetic radiation, and the internal energy contained within a thermodynamic system. All living organisms constantly take in and release energy. Due to mass–energy equivalence, any object that has ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Capacity Factor
The net capacity factor is the unitless ratio of actual electrical energy output over a given period of time to the theoretical maximum electrical energy output over that period. The theoretical maximum energy output of a given installation is defined as that due to its continuous operation at full nameplate capacity over the relevant period. The capacity factor can be calculated for any electricity producing installation, such as a fuel consuming power plant or one using renewable energy, such as wind or the sun. The average capacity factor can also be defined for any class of such installations, and can be used to compare different types of electricity production. The actual energy output during that period and the capacity factor vary greatly depending on a range of factors. The capacity factor can never exceed the availability factor, or uptime during the period. Uptime can be reduced due to, for example, reliability issues and maintenance, scheduled or unscheduled. Other fact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Badgingarra Wind Farm
Badgingarra Wind Farm is a wind farm in the locality of Hill River northwest of the town of Badgingarra in Western Australia, about north of Perth. It is owned by APA Group and located immediately north of the older Emu Downs Wind Farm which has the same owner. Construction of Badgingarra Wind Farm began in November 2017 and it was completed in early 2019. It consists of 37 Siemens wind turbine generators, each generating 3.6 MW of electricity. The turbine hubs are above the ground, and the rotor tips reach . APA Group is also constructing the Badgingarra Solar Farm adjacent to the wind farm to provide 17.5 MW of solar photovoltaic generation. Badgingarra Wind Farm was officially opened by the Western Australian Energy Minister, Bill Johnston on 2 May 2019. It is connected to the Western Power network North Country region. The output is contracted to Alinta Energy Alinta Energy is an Australian electricity generating and gas retailing private company owned by Hong Kong ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Renewable Energy Agency
The Australian Renewable Energy Agency (ARENA) is an independent agency of the Australian federal government, established in 2012 to manage Australia's renewable energy programs, with the objective of increasing supply and competitiveness of Australian renewable energy sources. Background ARENA was established in 2012 as an independent statutory authority to manage the government's renewable energy programs. Legal establishment came with the passing of the Australian Renewable Energy Agency Act 2011 (ARENA Act). The legislation passed parliament in November 2011 with the support of the Australian Greens and the Liberal and National coalition opposition as well as the governing Labor Party. ARENA commenced operations on 1 July 2012. The agency resulted from negotiations within the Australian parliament under the Gillard Government, with the intention of providing more secure funding for renewable energy programs in the context of political changes. While ARENA was created ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synergy (electricity Corporation)
Synergy is a corporation owned by the Government of Western Australia. Synergy is Western Australia’s largest energy retailer and generator with more than one million industrial, commercial and residential customers, generating total annual revenue of more than $3.2 billion (2014/15 financial year). History Synergy, Verve Energy, Horizon Power and Western Power were created in 2006 as a result of the breakup (disaggregation) of Western Power Corporation. With effect from 1 January 2014 the retailer (Synergy) merged with the state-owned generation business (Verve Energy). That new company is also called Synergy. Area served (retail electricity) Synergy sells electricity to customers connected to the South West Interconnected System (SWIS) covering the area from Kalbarri in the north to Albany in the south and east to Kalgoorlie. Legal basis The corporation was created by enactment of the ''Electricity Corporations Act 2005''. It's official legal name is the "Electricity ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emu Downs Solar Farm
Emu Downs Solar Farm is a solar farm adjacent to Emu Downs Wind Farm in Western Australia, Australia. It was developed and is owned by APA Group. At the time of its completion in 2018, it was the largest solar farm in Western Australia. When APA group bought Emu Downs Wind Farm in June 2011, it realised that there is usually a drop in output in the middle of the day as the wind changes from easterly in the morning to the westerly Fremantle Doctor in the afternoon. To balance that and achieve better utilisation of transmission infrastructure, APA installed a 20MW solar farm on an adjacent site. The solar farm's peak output is during the time when the wind farm is not at full capacity, so no additional capacity was needed in the substation or grid connection point. The solar farm has 75,000 photovoltaic solar panels on a 70-hectare site east of the wind farm. It cost (including a federal government grant of ) and began operation in December 2017. The output of both the solar and w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Australian
''The Australian'', with its Saturday edition, ''The Weekend Australian'', is a broadsheet newspaper published by News Corp Australia since 14 July 1964.Bruns, Axel. "3.1. The active audience: Transforming journalism from gatekeeping to gatewatching." (2008). "''The Australian'' has long positioned itself as a loyal supporter of the incumbent government of Prime Minister John Howard, and is widely regarded as generally favouring the conservative side of politics." As the only Australian daily newspaper distributed nationally, its readership of both print and online editions was 2,394,000. Its editorial line has been self-described over time as centre-right. Parent companies ''The Australian'' is published by News Corp Australia, an asset of News Corp, which also owns the sole daily newspapers in Brisbane, Adelaide, Hobart, and Darwin, and the most circulated metropolitan daily newspapers in Sydney and Melbourne. News Corp's Chairman and Founder is Rupert Murdoch. ''Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Ocean
The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or ~19.8% of the water on Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia to the east. To the south it is bounded by the Southern Ocean or Antarctica, depending on the definition in use. Along its core, the Indian Ocean has some large marginal or regional seas such as the Arabian Sea, Laccadive Sea, Bay of Bengal, and Andaman Sea. Etymology The Indian Ocean has been known by its present name since at least 1515 when the Latin form ''Oceanus Orientalis Indicus'' ("Indian Eastern Ocean") is attested, named after Indian subcontinent, India, which projects into it. It was earlier known as the ''Eastern Ocean'', a term that was still in use during the mid-18th century (see map), as opposed to the ''Western Ocean'' (Atlantic Ocean, Atlantic) before the Pacific Ocean, Pacific was surmised. Conversely, Ming treasure voyages, Chinese explorers in the Indian Oce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Australia
Western Australia (commonly abbreviated as WA) is a state of Australia occupying the western percent of the land area of Australia excluding external territories. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to the south, the Northern Territory to the north-east, and South Australia to the south-east. Western Australia is Australia's largest state, with a total land area of . It is the second-largest country subdivision in the world, surpassed only by Russia's Sakha Republic. the state has 2.76 million inhabitants percent of the national total. The vast majority (92 percent) live in the south-west corner; 79 percent of the population lives in the Perth area, leaving the remainder of the state sparsely populated. The first Europeans to visit Western Australia belonged to the Dutch Dirk Hartog expedition, who visited the Western Australian coast in 1616. The first permanent European colony of Western Australia occurred following the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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