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Nukissiorfiit
Nukissiorfiit is a government-owned Greenland energy company. Nukissiorfiit means "where energies are created". The company supplies most of Greenland with electricity, water and heat. Most of the electricity is produced by hydro power such as the Qorlortorsuaq Dam. 70% of Greenland's energy is produced by renewable sources. The rest is produced by oil burned plants. The company employs 400 people, spread on 17 cities and 54 villages. There is a lot of potential yet unbuilt hydro power. However the rugged terrain, the fjords and the usually short distance between the ice sheet and fjords means there are many short small rivers, meaning benefit per power plant is smaller. A port and a road must be built for each one. In the winter rivers are frozen, so dams are needed to create water flow during winter. Sometimes power lines must cross fjords with spans like the Ameralik Span The Ameralik Span is the longest span of an electrical overhead power line in the world. It is situated ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buksefjord Hydroelectric Power Plant
The Buksefjord hydroelectric power plant is the first and largest hydroelectric power plant in Greenland. It was built by Nuuk-Kraft and it is operated by Nukissiorfiit, Greenland's national energy company. In 1984–85, Greenland's energy authority prepared a Greenland's hydroelectricity development program. At that time all electricity in Greenland was produced by oil based fuels, but there had been a sharp rise in the oil prices the preceding years. Construction of a plant in Buksefjord was proposed by a private consortium in 1988. In 1989, four companies were invited to a public tender. However, later it was decided that construction of the plant will be financed by the Home Rule of Greenland and the plant will be rented to Nuuk-Kraft consortium. Construction of the plant was approved by the Parliament of Greenland in 1990. It was commissioned in 1993. Unconventionally, the power station is situated inside a mountain and it consists of of tunnels. The upper reservoir, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuuk
Nuuk (; da, Nuuk, formerly ) is the capital and largest city of Greenland, a constituent country of the Kingdom of Denmark. Nuuk is the seat of government and the country's largest cultural and economic centre. The major cities from other countries closest to the capital are Iqaluit and St. John's in Canada and Reykjavík in Iceland. Nuuk contains a third of Greenland's population and its tallest building. Nuuk is also the seat of government for the Sermersooq municipality. In January 2021, it had a population of 18,800. The city was founded in 1728 by the Dano-Norwegian missionary Hans Egede when he relocated from the earlier Hope Colony () where he arrived in 1721. The governor Claus Paarss was part of the relocation. The new colony was placed at the Inuit settlement of Nûk and was named ''Godthaab'' ("Good Hope"). "Nuuk" is the Greenlandic word for "cape" ( da, næs) and is commonly found in Greenlandic place names. It is so named because of its position at the end of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qorlortorsuaq Dam
Qorlortorsuaq Dam is a hydroelectric dam near Qorlortorsuaq in the Nanortalik district of the Kujalleq municipality in southern Greenland. It has a capacity of 7.2 MW and it generates power for the neighbouring towns of Qaqortoq and Narsaq. History The construction of the power plant started in December 2003 and was completed in October 2007. It was built by consortium of E. Pihl & Son AS (51%), YIT (34%), and Landsvirkjun (15%). Landsvirkjun operates the power plant until 2012, when operation will be transferred to the Kujalleq municipality. The design and engineering was performed by Icelandic companies Verkís and Efla. Description Qorlortorsuaq Dam is a concrete gravity dam with height of and crest length of . It creates a reservoir with a capacity of 108 million cubic meters. Its tunnel length is and pressure pipe is . The flow rate is . The power plant as two horizontal axis Francis turbines manufactured by Kössler with a total installed capacity ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qaqortoq
Qaqortoq, formerly Julianehåb, is a city in the Kujalleq municipalities of Greenland, municipality in southern Greenland, located near Cape Thorvaldsen. With a population of 3,050 in 2020, it is the most populous town and the municipal capital in southern Greenland and the fourth or list of cities in Greenland, fifth-largest town on the island. History The area around Qaqortoq has been inhabited since prehistoric times. Beginning with the Saqqaq culture roughly 4,300 years ago, the area has had a continuous human presence. Saqqaq culture The earliest signs of population presence are from roughly 4,300 before Present, years ago. While Saqqaq-era sites are generally the most numerous of all the prehistoric sites in Greenland, around Qaqortoq the Saqqaq presence is less prominent, with only sporadic sites and items such as chipped stone drills and carving knives. Dorset culture The Dorset people arrived in the Qaqortoq area around 2,800 years ago. Several rectangular peat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenland
Greenland ( kl, Kalaallit Nunaat, ; da, Grønland, ) is an island country in North America that is part of the Kingdom of Denmark. It is located between the Arctic and Atlantic oceans, east of the Canadian Arctic Archipelago. Greenland is the world's largest island. It is one of three constituent countries that form the Kingdom of Denmark, along with Denmark and the Faroe Islands; the citizens of these countries are all citizens of Denmark and the European Union. Greenland's capital is Nuuk. Though a part of the continent of North America, Greenland has been politically and culturally associated with Europe (specifically Norway and Denmark, the colonial powers) for more than a millennium, beginning in 986.The Fate of Greenland's Vikings , by Dale Mackenzie Brown, ''Archaeological Institute of America'', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy
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 mass whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ameralik Span
The Ameralik Span is the longest span of an electrical overhead power line in the world. It is situated near Nuuk on Greenland and crosses Ameralik Fjord with a span width of at . It was built in 1993 by the Norwegian company NTE Entreprise (Nord-Trøndelag Elektrisitetsverk) and is part of a single-circuit 132 kV powerline running from Buksefjord hydroelectric power plant to Nuuk. The span consists of four steel conductors of 40 millimeters diameter whereby one is a spare conductor. The span has a width of 190 metres and a minimum clearance of 128 metres. The pylons on each side of the span carry only one conductor each and are situated on mountains 444 metres high on the north and 1,013 metres at the south shore. It is designed to withstand the cold winters of Greenland, so electricity produced can reach consumers without any disturbance. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2000s Commodities Boom
The 2000s commodities boom or the commodities super cycle was the rise of many physical commodity prices (such as those of food, oil, metals, chemicals and fuels) during the early 21st century (2000–2014), following the Great Commodities Depression of the 1980s and 1990s. The boom was largely due to the rising demand from emerging markets such as the BRIC countries, particularly China during the period from 1992 to 2013, as well as the result of concerns over long-term supply availability. There was a sharp down-turn in prices during 2008 and early 2009 as a result of the credit crunch and 2010 European sovereign debt crisis, sovereign debt crisis, but prices began to rise as demand recovered from late 2009 to mid-2010. Oil began to slip downwards after mid-2010, but peaked at $101.80 on 30 and 31 January 2011, as the Egyptian revolution of 2011 broke out, leading to concerns over both the safe use of the Suez Canal and overall security in Arabia itself. On 3 March, Libya's Natio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tasiilaq Hydropower Plant
Tasiilaq, formerly Ammassalik and Angmagssalik, is a town in the Sermersooq municipality in southeastern Greenland. With 1,985 inhabitants as of 2020, it is the most populous community on the eastern coast, and the seventh-largest town in Greenland. The Sermilik Station, dedicated to the research of the nearby Mittivakkat Glacier, is located near the town. History Prehistory to the fifteenth century The people of Saqqaq culture were the first to reach eastern Greenland, arriving from the north,eastgreenland.com ''History of East Greenland'' through what is now known as and |
Tasiilaq
Tasiilaq, formerly Ammassalik and Angmagssalik, is a town in the Sermersooq municipality in southeastern Greenland. With 1,985 inhabitants as of 2020, it is the most populous community on the eastern coast, and the seventh-largest town in Greenland. The Sermilik Station, dedicated to the research of the nearby Mittivakkat Glacier, is located near the town. History Prehistory to the fifteenth century The people of Saqqaq culture were the first to reach eastern Greenland, arriving from the north,eastgreenland.com ''History of East Greenland'' through what is now known as and |
Sisimiut Hydro Power Plant
Sisimiut Hydro Power Plant is a hydroelectric power plant near Sisimiut, Greenland Greenland ( kl, Kalaallit Nunaat, ; da, Grønland, ) is an island country in North America that is part of the Kingdom of Denmark. It is located between the Arctic and Atlantic oceans, east of the Canadian Arctic Archipelago. Greenland is t .... Construction started in March 2007 and the plant was commissioned on 7 April 2010. The initial capacity of the power plant is 15 MW. The construction included of concrete constructions, a blasted tunnel with length of and a pressure pipe with length of . The altitude difference is . Produced electricity is transferred to Sisimiut by new long 60 kV high voltage lines. References External links Hydro Power Plant Sisimiut Greenland Hydroelectric power stations in Greenland Sisimiut Energy infrastructure completed in 2010 2010 establishments in Greenland {{hydroelectric-power-plant-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sisimiut
Sisimiut (), formerly known as Holsteinsborg, is the capital and largest city of the Qeqqata municipality, the second-largest city in Greenland, and the largest Arctic city in North America.The term 'city' is loosely used to describe any populated area in Greenland, given that the most populated place is Nuuk, the capital, with 16,454 inhabitants. The term 'Arctic' is interpreted as strictly the area within the Arctic Circle. It is located in central-western Greenland, on the coast of Davis Strait, approximately north of Nuuk. ''Sisimiut'' literally means "the residents at the foxholes" ( da, Beboerne ved rævehulerne). The site has been inhabited for the last 4,500 years, first by peoples of the Saqqaq culture, then Dorset culture, and then the Thule people, whose Inuit descendants form the majority of the current population. Artifacts from the early settlement era can be found throughout the region, favored in the past for its plentiful fauna, particularly the marine mammals ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
