Rogun Dam
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Rogun Dam
The Roghun Dam (russian: Рогунская ГЭС; tg, Нерӯгоҳи барқи обии Роғун) is an embankment dam under construction on the Vakhsh River in southern Tajikistan. The dam is situated 110 km from Dushanbe. It is one of the planned hydroelectric power plants of Vakhsh Cascade. Construction of the dam began in the Soviet era, in 1976, but was abandoned in 1993 after the collapse of the Soviet Union. Over three decades only preliminary construction has been carried out on the dam. Due to its controversial state, construction was suspended in August 2012 pending World Bank reports. The project was restarted by the Tajik government in 2016. The power plant's first unit was commissioned in November 2018 and second in September 2019, both on lower hydraulic head. The dam has drawn complaints from neighboring Uzbekistan, which fears it will negatively impact its lucrative cotton crops. The dispute over the project has contributed significantly to bitter r ...
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Vakhsh River
The Vakhsh ( Russian and Tajik: Вахш - ''Vaxsh'', fa, وخش), also known as the Surkhob (Сурхоб, سرخاب), in north-central Tajikistan, and the Kyzyl-Suu ( ky, Кызыл-Суу), in Kyrgyzstan, is a Central Asian river, and one of the main rivers of Tajikistan. It is a tributary of the Amu Darya river."Tajikistan - Topography and Drainage"
in Tajikistan: a Country Study (Washington: Library of Congress, 1996)


Geography

The river flows through the Pamirs, passing through very mountainous territory that frequently restricts its flow to narrow channels within deep gorges. Some of the largest glaciers in Tajikistan, including the
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Tursunzade Aluminum Smelter
The Tajik Aluminium Company ( tg, Ширкати Алюминийи Тоҷик; russian: Таджикская алюминиевая компания), abbreviated as TALCO ( Tajik/Russian: ТАЛКО) headquartered in Tursunzoda, Tajikistan, runs the largest aluminium manufacturing plant in Central Asia, and is Tajikistan's chief industrial asset. The President of Tajikistan, Emomalii Rahmon, personally oversees TALCO and according to ''The Economist'', "Each year, TALCO produces hundreds of millions of dollars in profits that are routed to a shell company in the British Virgin Islands". According to a leaked cable written by the US ambassador in Tajikistan, this shell company is controlled by Emomali Rahmon Emomali Rahmon (; born Emomali Sharipovich Rahmonov, tg, Эмомалӣ Шарӣпович Раҳмонов, script=Latn, italic=no, Emomalī Sharīpovich Rahmonov; ; born 5 October 1952) has been the 3rd President of Tajikistan since 16 Novem .... Tajikistan has no nat ...
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Almaty
Almaty (; kk, Алматы; ), formerly known as Alma-Ata ( kk, Алма-Ата), is the largest city in Kazakhstan, with a population of about 2 million. It was the capital of Kazakhstan from 1929 to 1936 as an autonomous republic as part of the Soviet Union, then from 1936 to 1991 as a union republic and finally from 1991 as an independent state to 1997 when the government relocated the capital to Akmola (renamed Astana in 1998, Nur-Sultan in 2019, and back to Astana in 2022). Almaty is still the major commercial, financial, and cultural centre of Kazakhstan, as well as its most populous and most cosmopolitan city. The city is located in the mountainous area of southern Kazakhstan near the border with Kyrgyzstan in the foothills of the Trans-Ili Alatau at an elevation of 700–900 m (2,300–3,000 feet), where the Large and Small Almatinka rivers run into the plain.
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Pöyry
Pöyry PLC ( fi, Pöyry Oyj), which merged in 2019 with Swedish company ÅF into AFRY, was an international consulting and engineering firm that served clients globally across the energy and industrial sectors and provided local engineering services in its core markets. Its focus sectors were power generation, transmission, and distribution; forest industries; chemicals and biorefining; mining and metals; transportation and water. It changed its name from Jaakko Pöyry Group in 2006. The company was listed on the Helsinki Stock Exchange and was headquartered in Vantaa, Finland. The company was founded by Jaakko Pöyry, who spearheaded its growth from a small engineering office in Finland to a global corporation in his special field of interest, the forest products industry. Pöyry delivered around 10,000 projects annually including engineering consulting services for major projects such as: * The world's longest traffic tunnel, the Gotthard Base Tunnel in Switzerland * The w ...
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Coyne Et Bellier
Coyne et Bellier is a global consulting and engineering firm based out of Gennevilliers, France. They specialize in infrastructure projects such as dams, nuclear and hydroelectric power plants, roads, tunnels and other below-surface facilities. The company also carries out environmental and social impact assessment. They operate out of 43 offices in Asia, Europe, the Americas, and Africa. The company was created by André Coyne and is a subsidiary of Tractebel. History The company was established by André Coyne in 1947 as Engineering Consultancy André Coyne et Jean Bellier (ACJB). Of the many projects the company designed, the Tignes Dam in France which was completed in 1952 which was followed by the Bin el Ouidane Dam in Morocco in 1953. In 1959, the Kariba Dam along the Zambia/Zimbabwe border was completed and the Malpasset Dam in France, which was completed in 1954, had a tragic failure. In the same year work was complete on two reactors at the Marcoule Nuclear Site in Fran ...
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Nameplate Capacity
Nameplate capacity, also known as the rated capacity, nominal capacity, installed capacity, or maximum effect, is the intended full-load sustained output of a facility such as a power station,Energy glossary
''''. Retrieved: 23 September 2010.
Glossary
'''', 2 August 2010. Retr ...
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Ariana Tunnel Dam Company Rogun Hydro Electric Power Plant Project
Ariana was a general geographical term used by some Greek and Roman authors of the ancient period for a district of wide extent between Central Asia and the Indus River, comprising the eastern provinces of the Achaemenid Empire that covered the whole of modern-day Afghanistan, as well as the easternmost part of Iran and up to the Indus River in Pakistan.The Columbia Encyclopedia, Sixth Edition, 2008 ''Ariana'' is the Latinized form of the Ancient Greek (inhabitants: '; ), originating from the Old Persian word (Ariana) meaning 'the Land of the Aryans', similar to the use of ''Āryāvarta''. At various times, various parts of the region were governed by the Persians (the Achaemenids from 550 to 330 BC, the Sasanians from 275 to 650 AD and the Kushano-Sasanians from 345 to 450 AD), the Macedonians, the Seleucids from 330 to 305 BC, the Maurya Empire from 305 BC to 184 BC, then the Greco-Bactrians from and the Indo-Greeks from 155 to 90 BC), the Indo-Scythians from 90 BC ...
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Emomali Rahmon
Emomali Rahmon (; born Emomali Sharipovich Rahmonov, tg, Эмомалӣ Шарӣпович Раҳмонов, script=Latn, italic=no, Emomalī Sharīpovich Rahmonov; ; born 5 October 1952) has been the 3rd President of Tajikistan since 16 November 1994. Previously he was the Chairman of the Supreme Assembly of Tajikistan, as the de facto head of state from 20 November 1992 to 16 November 1994 (the post of president was temporarily abolished during this period). Since 18 March 1998, he has also served as the leader of the People's Democratic Party of Tajikistan, which dominates the Parliament of Tajikistan. On 30 September 1999, he was elected vice-president of the UN General Assembly for a one-year term. He became widely known in 1992 after the abolition of the post of president in the country, when at the dawn of the civil war (1992–1997) he became Chairman of the Supreme Soviet (Parliament) of Tajikistan as a compromise candidate between communists and neo-communists on ...
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Rockfill Dam
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dams were us ...
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Initial Public Offering
An initial public offering (IPO) or stock launch is a public offering in which shares of a company are sold to institutional investors and usually also to retail (individual) investors. An IPO is typically underwritten by one or more investment banks, who also arrange for the shares to be listed on one or more stock exchanges. Through this process, colloquially known as ''floating'', or ''going public'', a privately held company is transformed into a public company. Initial public offerings can be used to raise new equity capital for companies, to monetize the investments of private shareholders such as company founders or private equity investors, and to enable easy trading of existing holdings or future capital raising by becoming publicly traded. After the IPO, shares are traded freely in the open market at what is known as the free float. Stock exchanges stipulate a minimum free float both in absolute terms (the total value as determined by the share price multiplied by ...
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Rogun Dam
The Roghun Dam (russian: Рогунская ГЭС; tg, Нерӯгоҳи барқи обии Роғун) is an embankment dam under construction on the Vakhsh River in southern Tajikistan. The dam is situated 110 km from Dushanbe. It is one of the planned hydroelectric power plants of Vakhsh Cascade. Construction of the dam began in the Soviet era, in 1976, but was abandoned in 1993 after the collapse of the Soviet Union. Over three decades only preliminary construction has been carried out on the dam. Due to its controversial state, construction was suspended in August 2012 pending World Bank reports. The project was restarted by the Tajik government in 2016. The power plant's first unit was commissioned in November 2018 and second in September 2019, both on lower hydraulic head. The dam has drawn complaints from neighboring Uzbekistan, which fears it will negatively impact its lucrative cotton crops. The dispute over the project has contributed significantly to bitter r ...
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Tunnel Sadd Ariana Cavern Construction Of Rogun Dam Hydro Power Plant In The Republic Of Tajikistan
A tunnel is an underground passageway, dug through surrounding soil, earth or rock, and enclosed except for the entrance and exit, commonly at each end. A pipeline is not a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods. A tunnel may be for foot or vehicular road traffic, for rail traffic, or for a canal. The central portions of a rapid transit network are usually in the tunnel. Some tunnels are used as sewers or aqueducts to supply water for consumption or for hydroelectric stations. Utility tunnels are used for routing steam, chilled water, electrical power or telecommunication cables, as well as connecting buildings for convenient passage of people and equipment. Secret tunnels are built for military purposes, or by civilians for smuggling of weapons, contraband, or people. Special tunnels, such as wildlife crossings, are built to allow wildlife to cross human-made barriers safely. Tu ...
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