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Coal Mining In Saskatchewan
Coal has been Coal mining, mined in Saskatchewan ever since the 1850s when it was used as a source of heat for the early Pioneers in the treeless Great Plains. Today, coal is still mined in Saskatchewan, but it is primarily used to Coal-fired power station, generate electricity. History In 1857, John Palliser found coal Palliser expedition, during his expeditions across southern Saskatchewan. The first farmers in southern Saskatchewan also noticed this coal and burning it for heat. During this period, there were no commercial mines; instead farmers would collect coal from exposed seams on the edges of riverbanks and hillsides, or dig small, shallow “Gopher, gopher hole” mines in their own fields. By the 1870s, the first commercial coal mines were dug underground along the banks of Willow Bunch Lake. This coal was used for heating, and also for industrial purposes. Underground mines were used in Saskatchewan until 1956. Most of the underground mines were abandoned after thei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Souris River, Estevan - STS098
Souris may refer to: Places * Souris, Manitoba, Canada * Souris, Prince Edward Island, Canada * Souris, North Dakota, United States * Souris Island, Seychelles * Souris River, in Canada and the United States Electoral districts * Souris (electoral district), a federal electoral district in Manitoba * Souris (Saskatchewan electoral district), a provincial electoral district People * André Souris (1899–1970), Belgian composer * George Souris (born 1949), Australian politician * Léo Souris (1911–1990), Belgian composer * Theodore Souris (1925–2002), American jurist Other uses * RCAF Station Souris, a Second World War British Commonwealth Air Training Plan station near Souris, Manitoba {{disambiguation, geo, surname ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Branch Line
A branch line is a phrase used in railway terminology to denote a secondary railway line which branches off a more important through route, usually a main line. A very short branch line may be called a spur line. Industrial spur An industrial spur is a type of secondary track used by railroads to allow customers at a location to load and unload railcars without interfering with other railroad operations. Industrial spurs can vary greatly in length and railcar capacity depending on the requirements of the customer the spur is serving. In heavily industrialized areas, it is not uncommon for one industrial spur to have multiple sidings to several different customers. Typically, spurs are serviced by local trains responsible for collecting small numbers of railcars and delivering them to a larger yard, where these railcars are sorted and dispatched in larger trains with other cars destined to similar locations. Because industrial spurs generally have less capacity and traffic t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thunder Bay Generating Station
Thunder Bay Generating Station is a defunct biomass-fired thermal power station owned by Ontario Power Generation ("OPG"). It is located on Mission Island in Thunder Bay, on the shore of Lake Superior. Thunder Bay GS was in operation from 1963 to 2018. It was the last coal fired station in Ontario. The plant was initially shut down in April 2014 as part of Ontario's phase out of coal-fired electricity generation, before being converted to run on advanced biomass (wood pellets) and recommissioned on February 9, 2015. Historic operations Thunder Bay GS began operation in 1963, with one 100 MW coal-fuelled generating unit. Two additional coal-fuelled units were added in the early 1980s, and in 1984 the original 100 MW unit was removed from service. This plant is connected to the power grid via 115 kV and 230 kV transmission lines. The station occupies on Mission Island, at the mouth of the Kaministiquia River delta on Thunder Bay. The plant's main chimney was tall. The stack w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ontario Hydro
Ontario Hydro, established in 1906 as the Hydro-Electric Power Commission of Ontario, was a publicly owned electricity utility in the Province of Ontario. It was formed to build transmission lines to supply municipal utilities with electricity generated by private companies already operating at Niagara Falls, and soon developed its own generation resources by buying private generation stations and becoming a major designer and builder of new stations. As most of the readily developed hydroelectric sites became exploited, the corporation expanded into building coal-fired generation and then nuclear-powered facilities. Renamed as "Ontario Hydro" in 1974, by the 1990s it had become one of the largest, fully integrated electricity corporations in North America. Origins The notion of generating electric power on the Niagara River was first entertained in 1888, when the Niagara Parks Commission solicited proposals for the construction of an electric scenic railway from Queenston to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brandon, Manitoba
Brandon () is the second-largest city in the province of Manitoba, Canada. It is located in the southwestern corner of the province on the banks of the Assiniboine River, approximately west of the provincial capital, Winnipeg, and east of the Saskatchewan border. Brandon covers an area of with a population of 51,313, and a census metropolitan area population of 54,268. It is the primary hub of trade and commerce for the Westman Region as well as parts of southeastern Saskatchewan and northern North Dakota, an area with a combined population of over 180,000 people. The City of Brandon was incorporated in 1882, having a history rooted in the Assiniboine River fur trade as well as its role as a major junction on the Canadian Pacific Railway. Known as ''The Wheat City'', Brandon's economy is predominantly associated with agriculture; however, it also has strengths in health care, manufacturing, food processing, education, business services, and transportation. Brandon is an integ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lignite
Lignite, often referred to as brown coal, is a soft, brown, combustible, sedimentary rock formed from naturally compressed peat. It has a carbon content around 25–35%, and is considered the lowest rank of coal due to its relatively low heat content. When removed from the ground, it contains a very high amount of moisture which partially explains its low carbon content. Lignite is mined all around the world and is used almost exclusively as a fuel for steam-electric power generation. The combustion of lignite produces less heat for the amount of carbon dioxide and sulfur released than other ranks of coal. As a result, environmental advocates have characterized lignite as the most harmful coal to human health. Depending on the source, various toxic heavy metals, including naturally occurring radioactive materials may be present in lignite which are left over in the coal fly ash produced from its combustion, further increasing health risks. Characteristics Lignite is brow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selkirk, Manitoba
Selkirk is a city in the western Canadian province of Manitoba, located on the Red River about northeast of the provincial capital Winnipeg. It has a population of 10,504 as of the 2021 census. The mainstays of the local economy are tourism, a steel mill, and a psychiatric hospital. A vertical lift bridge over the Red River connects Selkirk with the smaller town of East Selkirk. The city is connected to Winnipeg via Highway 9 and is served by the Canadian Pacific Railway. The city was named in honour of Scotsman Thomas Douglas, 5th Earl of Selkirk, who obtained the grant to establish a colony in the Red River area in 1813. History The present-day city is near the centre of the area purchased by the Earl of Selkirk from the Hudson's Bay Company. The first settlers of the Red River Colony arrived in 1813. Although the settlers negotiated a treaty with the Saulteaux Indians of the area, the commercial rivalry between the Hudson's Bay Company and the North West Company gave ri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manitoba Hydro
The Manitoba Hydro-Electric Board, operating as Manitoba Hydro, is the electric power and natural gas utility in the province of Manitoba, Canada. Founded in 1961, it is a provincial Crown Corporation, governed by the Manitoba Hydro-Electric Board and the Manitoba Hydro Act. Today the company operates 15 interconnected generating stations. It has more than 527,000 electric power customers and more than 263,000 natural gas customers. Since most of the electrical energy is provided by hydroelectric power, the utility has low electricity rates. Stations in Northern Manitoba are connected by a HVDC system, the Nelson River Bipole, to customers in the south. The internal staff are members of the Canadian Union of Public Employees Local 998 while the outside workers are members of the International Brotherhood of Electrical Workers Local 2034. Manitoba Hydro headquarters in the downtown Winnipeg Manitoba Hydro Place officially opened in 2009. Abbreviated history 1873–1960: e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shand Power Station
Shand Power Station is a coal fired station owned by SaskPower in the Canadian province of Saskatchewan, near the city of Estevan. Description The Shand Power Station consists of: *one 279 net MW unit (commissioned in 1992) *advanced environmental controls through a LIFAC (Limestone Injection into the Furnace and reActivation of Calcium) system The boilers are supplied by Babcock & Wilcox and the turbines/generator are supplied by Hitachi. The site is sized for a potential second unit in the future. A single 148 m (486 ft) smokestack is located at the plant, the tallest freestanding structure in Saskatchewan. Shand Greenhouses Shand Greenhouse was built in 1991 near the power station and is part of an initiative to offset the environmental impact of burning coal. The greenhouse grow and distribute seedlings free of charge to schools, communities and individuals for conservation and wildlife habitat projects. The species of trees that are grown and given ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poplar River Power Station
Poplar River Power Station is a coal fired station owned by SaskPower, located near Coronach, Saskatchewan, Canada, approximately from the Canada–US border. The project to build the station was launched in the fall of 1974, with the Morrison Dam being constructed between 1975 and 1977 to provide cooling water for the station. Morrison Dam was built along the course of the East Poplar River. Work on the power house began in 1975. The single stack is 122 meters (400 ft) in height. The lignite used to power the station is supplied from the Luscar Mining Poplar River Coal Mine. Description The Poplar River Power Station consists of: *one 291 net MW unit (commissioned in 1981) *one 291 net MW unit (commissioned in 1983) The boilers are supplied by Combustion Engineering and Babcock & Wilcox. The turbines and generators are supplied by Hitachi () is a Japanese multinational corporation, multinational Conglomerate (company), conglomerate corporation headquartered i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boundary Dam Power Station
Boundary Dam Power Station is the largest coal fired station owned by SaskPower, located near Estevan, Saskatchewan, Canada. Description The Boundary Dam Power Station consists of two 62 net MW units (commissioned in 1959, shut down and decommissioned in 2014); two 139 net MW units (commissioned in 1970), one of which—Unit 3—was decommissioned and replaced with a new 160 MW unit in 2013; one 139 net MW unit (commissioned in 1973); and one 273 net MW unit (commissioned in 1978). The boilers are supplied by Babcock & Wilcox and Combustion Engineering while the turbines/generator are supplied by General Electric and Hitachi. There is also Boundary Dam (constructed in 1957) located next to the station. It is an earth fill dam, which created the Boundary Dam Reservoir on Long Creek a few kilometres west of the river's mouth on the Souris River. The station uses water from the reservoir for coolant, which is why Boundary Reservoir is the only body of water in Saskatchewan that does ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Watt
The watt (symbol: W) is the unit of power or radiant flux in the International System of Units (SI), equal to 1 joule per second or 1 kg⋅m2⋅s−3. It is used to quantify the rate of energy transfer. The watt is named after James Watt (1736–1819), an 18th-century Scottish inventor, mechanical engineer, and chemist who improved the Newcomen engine with his own steam engine in 1776. Watt's invention was fundamental for the Industrial Revolution. Overview When an object's velocity is held constant at one metre per second against a constant opposing force of one newton, the rate at which work is done is one watt. : \mathrm In terms of electromagnetism, one watt is the rate at which electrical work is performed when a current of one ampere (A) flows across an electrical potential difference of one volt (V), meaning the watt is equivalent to the volt-ampere (the latter unit, however, is used for a different quantity from the real power of an electrical circuit). : ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
