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Greater Changhua Offshore Wind Farms
The Greater Changhua Offshore Wind Farms ( zh, t=大彰化離岸風力發電場, poj=Toā Chiong-hoà lî-hoāⁿ hong-le̍k hoat-tiān-tiûⁿ) are a series of offshore wind power, offshore wind farms currently under construction off the coast of Changhua County, Taiwan. History The project was approved by the Environmental Protection Administration in February 2018 and is owned by Ørsted (company), Ørsted. The approval for Ørsted to connect the wind power to Taiwan's electrical grid was granted in April 2018. The construction for the 900 MW wind farms began with the onshore construction for Changhua 1 and Changhua 2A wind farms in November 2019. The first turbines sent electricity to the grid in April 2022, and completion is expected for year's end. A coral growth program tests ability to mitigate coral bleaching. Technical specifications The proposed wind farms consists of four wind farms, which are Changhua 1, Changhua 2A, Changhua 2B and Changhua 4. Changhua 1 has a capac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Changhua County
Changhua County (Mandarin Pinyin: ''Zhānghuà Xiàn''; Wade-Giles: ''Chang¹-hua⁴ Hsien⁴''; Hokkien POJ: ''Chiang-hòa-koān'' or ''Chiong-hòa-koān'') is the smallest county on the main island of Taiwan by area, and the fourth smallest in the country. With a total population of 1.3 million, Changhua County is the most populous county in the Republic of China. Its capital is Changhua City and it is part of the Taichung–Changhua metropolitan area. History Early history There are 32 prehistoric burial sites in Changhua that date back 5000 years. The original name of the area was ''Poasoa'' (), so-named by the local indigenous tribes. Poasoa used to be inhabited primarily by the Babuza people, who have since been mostly assimilated by the Han people. Qing dynasty Qing rule in Taiwan began in 1683, and in 1684, Taiwan Prefecture was established to administer Taiwan under Fujian Province. The prefecture consisted of three counties: , and Zhuluo. Poasoa and modern-day Cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taiwan
Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the northeast, and the Philippines to the south. The territories controlled by the ROC consist of 168 islands, with a combined area of . The main island of Taiwan, also known as ''Formosa'', has an area of , with mountain ranges dominating the eastern two-thirds and plains in the western third, where its highly urbanised population is concentrated. The capital, Taipei, forms along with New Taipei City and Keelung the largest metropolitan area of Taiwan. Other major cities include Taoyuan, Taichung, Tainan, and Kaohsiung. With around 23.9 million inhabitants, Taiwan is among the most densely populated countries in the world. Taiwan has been settled for at least 25,000 years. Ancestors of Taiwanese indigenous peoples settled the isla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ørsted (company)
Ørsted A/S (formerly DONG Energy) is a Danish multinational power company based in Fredericia, Denmark. It is the largest energy company in Denmark. The company adopted its current name on 6 November 2017, previously being known as DONG. As of January 2022, the company is the world's largest developer of offshore wind power by number of built offshore wind farms. Ørsted developed approximately 30% of the global offshore wind power installed capacity, excluding mainland China. Globally, Ørsted produces 90% of their energy from renewable sources, and has an objective of exceeding 95% by 2023 and 99% by 2025. The company has a goal of net zero generation by 2025 and no carbon emissions by 2040. Since 2019, the company has been ranked the world's most sustainable energy company in the Corporate Knights Global 100 Index. History Ørsted has its origin in the Danish state-owned company Dansk Naturgas A/S. The company was founded in 1972 to manage gas and oil resources in the Da ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Offshore Wind Power
Offshore wind power or offshore wind energy is the generation of electricity through wind farms in bodies of water, usually at sea. There are higher wind speeds offshore than on land, so offshore farms generate more electricity per amount of capacity installed.Madsen & KrogsgaardOffshore Wind Power 2010 ''BTM Consult'', 22 November 2010. Retrieved: 22 November 2010. Offshore wind farms are also less controversial than those on land, as they have less impact on people and the landscape. Unlike the typical use of the term "offshore" in the marine industry, offshore wind power includes inshore water areas such as lakes, fjords and sheltered coastal areas as well as deeper-water areas. Most offshore wind farms employ fixed-foundation wind turbines in relatively shallow water. As of 2020, floating wind turbines for deeper waters were in the early phase of development and deployment. As of 2020, the total worldwide offshore wind power nameplate capacity was 35.3 gigawatt (GW). Unite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Environmental Protection Administration
The Environmental Protection Administration, Executive Yuan (EPA, ) is a cabinet-level executive agency responsible for protecting and conserving the environment in the Republic of China (Taiwan). This also includes, air quality, noise control, monitoring and inspection of environment, solid waste, recycling, sustainable development and international cooperation. It is led by the Minister for Environment. He is supported by two deputy ministers. History The environmental protection agency has evolved and been part of different departments over decades. Prior to 1971, the environmental portfolio was part of the Ministry of Interior which encompasses the Health portfolio. From March 1971 to 28 January 1982, the Department of Environmental Health was established to look after protecting the environment. Various agencies such as the Department of Health and others managed the soil and water aspects of environment. From 29 January 1982 to 21 August 1987, the Environmental Protection ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrical Grid
An electrical grid is an interconnected network for electricity delivery from producers to consumers. Electrical grids vary in size and can cover whole countries or continents. It consists of:Kaplan, S. M. (2009). Smart Grid. Electrical Power Transmission: Background and Policy Issues. The Capital.Net, Government Series. Pp. 1-42. * power stations: often located near energy and away from heavily populated areas * electrical substations to step voltage up or down * electric power transmission to carry power long distances * electric power distribution to individual customers, where voltage is stepped down again to the required service voltage(s). Grids are nearly always synchronous, meaning all distribution areas operate with three phase alternating current (AC) frequencies synchronized (so that voltage swings occur at almost the same time). This allows transmission of AC power throughout the area, connecting a large number of electricity generators and consumers and potenti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coral
Corals are marine invertebrates within the class Anthozoa of the phylum Cnidaria. They typically form compact colonies of many identical individual polyps. Coral species include the important reef builders that inhabit tropical oceans and secrete calcium carbonate to form a hard skeleton. A coral "group" is a colony of very many genetically identical polyps. Each polyp is a sac-like animal typically only a few millimeters in diameter and a few centimeters in height. A set of tentacles surround a central mouth opening. Each polyp excretes an exoskeleton near the base. Over many generations, the colony thus creates a skeleton characteristic of the species which can measure up to several meters in size. Individual colonies grow by asexual reproduction of polyps. Corals also breed sexually by spawning: polyps of the same species release gametes simultaneously overnight, often around a full moon. Fertilized eggs form planulae, a mobile early form of the coral polyp which, when m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coral Bleaching
Coral bleaching is the process when corals become white due to various stressors, such as changes in temperature, light, or nutrients. Bleaching occurs when coral polyps expel the zooxanthellae (dinoflagellates that are commonly referred to as algae) that live inside their tissue, causing the coral to turn white. The zooxanthellae are photosynthetic, and as the water temperature rises, they begin to produce reactive oxygen species. This is toxic to the coral, so the coral expels the zooxanthellae. Since the zooxanthellae produce the majority of coral colouration, the coral tissue becomes transparent, revealing the coral skeleton made of calcium carbonate. Most bleached corals appear bright white, but some are blue, yellow, or pink due to pigment proteins in the coral. The leading cause of coral bleaching is rising ocean temperature due to climate change. A temperature about 1 °C (or 2 °F) above average can cause bleaching. According to the United Nations Environment Pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Renewable Energy In Taiwan
Renewable energy in Taiwan contributed to 8.7% of national electricity generation as of end of 2013. The total installed capacity of renewable energy in Taiwan by the end of 2013 was 3.76 GW. As of 2020, the Taiwan government aims for a renewable share of 20% by 2025, with coal and gas providing the other 80%. Renewable energy policy In November 2003, the government has guaranteed the price of electricity generated from renewable energy. In 2009, the government passed the Renewable Energy Development Act (REDA) aiming to increase the installed renewable energy capacity in Taiwan to 9.95 GW by 2030. Feed-in tariff regulated by REDA applies to solar, onshore wind, offshore wind, biomass and hydro energy. In 2012, the Million Rooftop Photo Voltaic and Thousand Wind Turbines programs were initiated. In 2014, the Rising Green Energy Industry Program was also initiated. A new law regarding greenhouse gas reduction and management act was ratified by the Legislative Yuan on 15 June 201 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wind Power In Taiwan
Wind power is a major industry in Taiwan. Taiwan has abundant wind resources however a lack of space on land means that most major developments are offshore. As of February 2020, there were 361 installed onshore turbines and 22 offshore turbines in operation with the total installed capacity of 845.2 MW. Industry Taiwan has abundant wind power resources. In 2013, Taiwan's onshore wind farm capacity factor is 28-29%, while its future offshore wind farm is 33-38%, with the total installed onshore wind capacity of 530 MW. There are currently 55 integrated and automated wind power forecasting systems established in Zhongtun, Kinmen, Mailiao, Changgong and Shihu. The first phase of wind power installation was done in January 2003 until December 2008 in which 59 wind turbines were put into commercial operations in Shinmen, Tatan Unit 1, Guanyuan, Shianshan, Port of Taichung, Taichung Power Plant and Hengchun with a total installed capacity of 96.96 MW. The second phase was done in J ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electricity Sector In Taiwan
The electricity sector in Taiwan ranges from generation, transmission, distribution and sales of electricity, covering Taiwan island and its offshore islands. Regulator Electricity sector in Taiwan is regulated by its state-owned electric power utility company Taiwan Power Company (Taipower), established on 1 May 1946. Independent power producers After the liberalization of Taiwan electricity market in January 1995, there are total of 9 independent power producers in Taiwan up to date, which are: * Ever Power IPP Co., Ltd. * Ho-Ping Power Company * Hsin Tao Power Corporation * Mai-Liao Power Corporation * Star Energy Power Corporation * Sun Ba Power Corporation * Chiahui Power Corporation * Kuo Kuang Power Corporation * Hsing Yuan Power Corporation (Star Buck Power Corporation) Generation Installed capacity At the end of 2016, the total installed capacity of electricity in Taiwan was 49.06 GW, which came from coal-based thermal (34.73%), gas-based thermal (32.3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures In Changhua County
A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much artistic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
