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Manic-1
Manic-1 is a hydroelectric power station and dam at the mouth of the Manicouagan River west of Baie-Comeau, Quebec, Canada. The power station was commissioned between 1966 and 1967 and producing 184 MW, it is the smallest of the Manicouagan-Outardes project. History Between 1949 and 1956, to keep up with increasing electricity demands, the Manicouagan Power Company constructed and upgraded a 126 MW hydroelectric power station on the falls of the Manicouagan River' mouth. Electricity demand continued to rise with the construction of local grain elevators and an aluminum smelter. This power station was further supported and regulated by the McCormick Dam on St. Anne lake which Hydro-Québec had completed by 1959. However, as plans for the Manicouagan-Outardes project progressed, engineers discovered that water flow at the mouth of the Manicouagan could be better utilized. At Hydro-Québec's request, the Manicouagan Power Company further upgraded the McCormick plant's capacity to 190 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Hydroelectric Stations In Quebec
The following page lists electrical generating stations in Quebec, Canada. Quebec produces close to 96% of its electricity through hydropower. The James Bay Project is Quebec's largest generation complex, with an installed capacity of 16,527 megawatt of power, approximately 40% of the province's peak load. Hydro-Québec, the government-owned public utility is the main power generator in the province with 59 hydroelectric facilities located across the province, for a total installed capacity of 34,490 MW. Hydroelectric Owned by Hydro-Québec List of hydroelectric generating stations owned and operated by Hydro-Québec Production. Stations with partial Hydro-Québec ownership Privately owned hydroelectric generating stations List of privately owned hydroelectric generating stations in Quebec, including facilities owned by municipal utilities. Other Renewables Wind List of wind farms in Quebec. Biomass List of biomass and waste generating stations in Quebe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McCormick Dam
The McCormick generating station is a dam and power station built on the Manicouagan river by the ''Quebec & Ontario Paper Company'' and the ''Canadian British Aluminium Company'' west of Baie-Comeau, Quebec, Canada. It is named after colonel Robert R. McCormick (1880–1955), who owned and published the ''Chicago Tribune''. At the time of its commissioning in 1952, the plant contained two 55,000-hp (41.8 MW) turbines, which provided power to the paper mill, then owned by the American newspaper. The McCormick plant sits next to Hydro-Québec's Manic-1 generating station and the two plants share the same reservoir. Its installed capacity has expanded over time to its current 335 MW capacity. History As early as 1955, the Manicouagan Power Company planned its first expansion by adding three 60,000 h.p. (44.8 MW) turbines, increasing the rated capacity to 292,400 h.p. (218 MW). The plant expansion was facilitated by a C$29 million regulation dam built by Hydro-Québec downstream f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manicouagan River
The Manicouagan or Manicuagan River, often clipped to Manic, is a river in Côte-Nord region of Quebec, Canada. The river originates in the Manicouagan Reservoir and flows approximately south, emptying into the Saint Lawrence River near Baie-Comeau. The reservoir, also known as Lake Manicouagan, lies within the remnant of an ancient eroded impact crater (astrobleme). It was formed following the impact of a diameter asteroid which excavated a crater originally about wide, although erosion and deposition of sediments have since reduced the visible diameter to about . The Manicouagan impact structure is the sixth-largest confirmed impact crater known on earth. Name The river's name is believed to come from a Montagnais name meaning "Place where Tree Bark is Found". However the Innu of Betsiamites call it ''Menukuanistuk Shipu'', meaning "River of the Cup". Tributaries The major tributaries of the Manicouagan River are in upstream order: * Toulnustouc River ** Isoukustouc Rive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baie-Comeau
Baie-Comeau (; 2021 city population 20,687; CA population 26,643) is a city located approximately north-east of Quebec City in the Côte-Nord region of the province of Quebec, Canada. It is located on the shores of the Saint Lawrence River near the mouth of the Manicouagan River, and is the seat of Manicouagan Regional County Municipality. There are two urban area population centres within the city limits: Baie-Comeau proper, with a population of 9,100, and Hauterive, with a population of 11,147, as of the 2021 Canadian Census. The city is named after the adjacent Comeau Bay, which is named in honour of Napoléon-Alexandre Comeau, a Québécois naturalist. Baie-Comeau is the birthplace of former Prime Minister of Canada Brian Mulroney. History The oldest part of Baie-Comeau is the area known as ''Vieux-Poste'' (Old Post) near the mouth of the Amédée River where in 1889, the Saint-Eugène-de-Manicouagan Mission was founded by Eudists. In 1898, the first sawmill in the Côte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tide
Tides are the rise and fall of sea levels caused by the combined effects of the gravity, gravitational forces exerted by the Moon (and to a much lesser extent, the Sun) and are also caused by the Earth and Moon orbiting one another. Tide tables can be used for any given locale to find the predicted times and amplitude (or "tidal range"). The predictions are influenced by many factors including the alignment of the Sun and Moon, the #Phase and amplitude, phase and amplitude of the tide (pattern of tides in the deep ocean), the amphidromic systems of the oceans, and the shape of the coastline and near-shore bathymetry (see ''#Timing, Timing''). They are however only predictions, the actual time and height of the tide is affected by wind and atmospheric pressure. Many shorelines experience semi-diurnal tides—two nearly equal high and low tides each day. Other locations have a diurnal cycle, diurnal tide—one high and low tide each day. A "mixed tide"—two uneven magnitude ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams In Quebec
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 used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of Hydro-Québec
Hydro-Québec is a government-owned public utility established in 1944 by the Government of Quebec. The company is in charge of the generation, transmission and distribution of electricity across Quebec. Its head office is located in Montreal. Origins In the years after the Great Depression, voices were raised in Quebec asking for a government takeover of the electricity business. Many of the criticisms leveled at the so-called "electricity trust" focused on high rates and excessive profits. Inspired by the example of Adam Beck, who had nationalized much of the electric sector in Ontario in 1906 as the Hydro-Electric Power Commission of Ontario, local politicians, such as Philippe Hamel and Télesphore-Damien Bouchard, strongly advocated moving Quebec towards a similar system. Soon after being elected Premier of Quebec in 1939, Adélard Godbout warmed to the concept of a state-owned utility. Godbout was outraged by the inefficient power system dominated by Anglo-Canadian economic i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
René-Lévesque Generating Station
The René-Lévesque generating station, formerly known as Manic-3, is a hydroelectric power station located 75 km from Baie-Comeau built on Manicouagan River between 1970 and 1976. On June 22, 2010, the dam and the generating station were renamed to honour former Quebec premier René Lévesque, who was minister of Hydraulic resources during the construction of the complex and became premier of Quebec in 1976. Description René-Lévesque is a two dam complex. The east dam is a gravity "hollow type" made of concrete with a spillway, the dam is 71 m high and 378 m long. The west dam is a sand and rockfill type with clay inside, long of 395 m and 107 m with base width of 732 m. The Manic-3 reservoir is 70 km long and 202 m higher than sea level. The complex has six Francis turbines installed in an underground power station for a total capacity of 1,244 megawatts (later upgraded to 1326 MW). See also * List of largest power stations in Canada * Jean-Lesage generating stati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jean-Lesage Generating Station
The Jean-Lesage generating station, (French: Centrale Jean-Lesage) formerly known as Manic-2, is a dam located 22 km from Baie-Comeau built on Manicouagan River in Quebec, Canada. It was constructed between 1961 and 1967. On June 22, 2010, the dam and the generating station were renamed in honour of Jean Lesage, who was premier of Quebec during the construction of the complex. Dam Jean-Lesage is a gravity dam "hollow type" with a spillway made of concrete. The reservoir starts at the base of Manic-3. The dam is considered run-of-the-river and is fitted with eight Francis turbines, with a total capacity of . Construction and commissioning Construction started on October 24, 1961. From June 2 to December 8, 1962, diversion tunnels were driven through the mountain to divert the river's flow around the construction site. The cofferdam that forced the water to use the diversion tunnels was completed on July 30, 1963, construction of the dam started the day after. By autumn 1965, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peak Demand
Peak demand on an electrical grid is simply the highest electrical power demand that has occurred over a specified time period (Gönen 2008). Peak demand is typically characterized as annual, daily or seasonal and has the unit of power. Peak demand, peak load or on-peak are terms used in energy demand management describing a period in which electrical power is expected to be provided for a sustained period at a significantly higher than average supply level. Peak demand fluctuations may occur on daily, monthly, seasonal and yearly cycles. For an electric utility company, the actual point of peak demand is a single half-hour or hourly period which represents the highest point of customer consumption of electricity. At this time there is a combination of office, domestic demand and at some times of the year, the fall of darkness. Some utilities will charge customers based on their individual peak demand. The highest demand during each month or even a single 15 to 30 minute period ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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