| Lago della Rovina | |
|---|---|
 | |
  Lago della Rovina | |
| Location | Province of Cuneo, Piedmont |
| Coordinates | 44°10′13″N7°19′53″E / 44.17028°N 7.33139°E |
| Basin countries | Italy |
| Water volume | 1,200,000 m3 (970 acre⋅ft) [1] |
| Surface elevation | 1,535 m (5,036 ft) |
Lago della Rovina is a lake in the Province of Cuneo, Piedmont, Italy. It is used as an upper reservoir for the pumped-storage hydroelectric Entracque Power Plant. [2]
The Yangtze or Yangzi is the longest river in Eurasia, the third-longest in the world, and the longest in the world to flow entirely within one country. It rises at Jari Hill in the Tanggula Mountains of the Tibetan Plateau and flows 6,300 km (3,915 mi) in a generally easterly direction to the East China Sea. It is the seventh-largest river by discharge volume in the world. Its drainage basin comprises one-fifth of the land area of China, and is home to nearly one-third of the country's population.
Lake Ontario is one of the five Great Lakes of North America. It is bounded on the north, west, and southwest by the Canadian province of Ontario, and on the south and east by the U.S. state of New York. The Canada–United States border spans the centre of the lake.
Michigan is a state in the Great Lakes region of the upper Midwestern United States. It has land borders with Wisconsin to the southwest, and Indiana and Ohio to the south, and Lakes Superior, Michigan, Huron, and Erie also connect it to the states of Minnesota and Illinois, and the Canadian province of Ontario. With a population of nearly 10.12 million and an area of nearly 97,000 sq mi (250,000 km2), Michigan is the 10th-largest state by population, the 11th-largest by area, and the largest by area east of the Mississippi River. Its capital is Lansing, and its largest city is Detroit. Metro Detroit is among the nation's most populous and largest metropolitan economies. Its name derives from a gallicized variant of the original Ojibwe word ᒥᓯᑲᒥ, meaning "large water" or "large lake".
Marquette is the largest city in the Upper Peninsula of the U.S. state of Michigan. Marquette is the county seat of Marquette County. Located on the shores of Lake Superior, Marquette is a major port, known primarily for shipping iron ore from the Marquette Iron Range. The city is partially surrounded by Marquette Township, but the two are administered autonomously.
Ontario is one of the thirteen provinces and territories of Canada. Located in Central Canada, it is Canada's most populous province, with 38.3 percent of the country's population, and is the second-largest province by total area. Ontario is Canada's fourth-largest jurisdiction in total area when the territories of the Northwest Territories and Nunavut are included. It is home to the nation's capital city, Ottawa, and the nation's most populous city, Toronto, which is Ontario's provincial capital.
The Upper Peninsulaof Michigan – also known as Upper Michigan or colloquially the U.P. – is the northern and more elevated of the two major landmasses that make up the U.S. state of Michigan; it is separated from the Lower Peninsula by the Straits of Mackinac. It is bounded primarily by Lake Superior to the north, separated from the Canadian province of Ontario at the east end by the St. Marys River, and flanked by Lake Huron and Lake Michigan along much of its south. Although the peninsula extends as a geographic feature into the state of Wisconsin, the state boundary follows the Montreal and Menominee rivers and a line connecting them.
Lake Baikal is a rift lake in Russia. It is situated in southern Siberia, between the federal subjects of Irkutsk Oblast to the northwest and the Republic of Buryatia to the southeast. With 23,615.39 km3 (5,670 cu mi) of water, Lake Baikal is the world's largest freshwater lake by volume, containing 22–23% of the world's fresh surface water, more than all of the North American Great Lakes combined. It is also the world's deepest lake, with a maximum depth of 1,642 metres, and the world's oldest lake, at 25–30 million years. At 31,722 km2 (12,248 sq mi)—slightly larger than Belgium—Lake Baikal is the world's seventh-largest lake by surface area. It is among the world's clearest lakes.
Pumped-storage hydroelectricity (PSH), or pumped hydroelectric energy storage (PHES), is a type of hydroelectric energy storage used by electric power systems for load balancing. The method stores energy in the form of gravitational potential energy of water, pumped from a lower elevation reservoir to a higher elevation. Low-cost surplus off-peak electric power is typically used to run the pumps. During periods of high electrical demand, the stored water is released through turbines to produce electric power. Although the losses of the pumping process make the plant a net consumer of energy overall, the system increases revenue by selling more electricity during periods of peak demand, when electricity prices are highest. If the upper lake collects significant rainfall or is fed by a river then the plant may be a net energy producer in the manner of a traditional hydroelectric plant.
Lake Maggiore or Verbano is a large lake located on the south side of the Alps. It is the second largest lake in Italy and the largest in southern Switzerland. The lake and its shoreline are divided between the Italian regions of Piedmont and Lombardy and the Swiss canton of Ticino. Located halfway between Lake Orta and Lake Lugano, Lake Maggiore extends for about 64 kilometres between Locarno and Arona.
The Neretva, also known as Narenta, is one of the largest rivers of the eastern part of the Adriatic basin. Four HE power-plants with large dams provide flood protection, power and water storage. It is recognized for its natural environment and diversity of its landscape.
The Cotswold Water Park is the United Kingdom's largest marl lake system, straddling the Wiltshire–Gloucestershire border, north-west of Cricklade and south of Cirencester. There are 180 lakes, spread over 42 square miles (110 km2).
Michael Andrew D'Antoni is an Italian-American professional basketball coach and former player who is a coaching advisor for the New Orleans Pelicans of the National Basketball Association (NBA).
The Chagres River, in central Panama, is the largest river in the Panama Canal's watershed. The river is dammed twice, and the resulting reservoirs—Gatun Lake and Lake Alajuela—form an integral part of the canal and its water system. Although the river's natural course runs northwest to its mouth at the Caribbean Sea, its waters also flow, via the canal's locks, into the Gulf of Panama to the south. The Chagres thus has the unusual claim of drainage into two oceans.
Abraham Lake, also known as Lake Abraham, is an artificial lake and Alberta's largest reservoir. It is located in the "Kootenay Plains area of the Canadian Rockies' front range", on the North Saskatchewan River in western Alberta, Canada.
Lago della Piastra is a lake in the Province of Cuneo, Piedmont, Italy. It is used as the lower reservoir for the pumped-storage hydroelectric Entracque Power Plant.
Lago del Chiotas is a lake in the Province of Cuneo, Piedmont, Italy. It is used as an upper reservoir for the pumped-storage hydroelectric Entracque Power Plant.
"Vivere" is a song written by Italian singer-songwriter Gerardina Trovato with Angelo Anastasio and Celso Valli. It was first recorded as a duet between Trovato and Italian pop tenor Andrea Bocelli and included in Trovato's 1994 album Non è un film as well as on Bocelli's debut album Il Mare Calmo della Sera. It was also released as a B-side single with Bocelli's "Con te partirò" in 1996 and it was later featured on the compilation album Romanza, released by Bocelli in 1997.
The Entracque Power Plant, also known as The Upper Gesso Plant, is a pumped-storage hydroelectric power station located in Valle Gesso just south of Entracque, Italy. The power station contains pump-generators for two co-located but hydraulically separated power schemes; the Chiotas-Piastra Plant and Rovina-Piastra Plant. Both plants use separate upper reservoirs but use Lago della Piastra as their common lower reservoir. To produce power, water is released from the upper reservoirs to the power station located at the lower reservoir. The pump-generators re-fill the reservoirs and the process repeats as needed. The Chiotas' upper reservoir, Lago del Chiotas, is located much higher in the valley and larger than Rovina's Lago della Rovina which affords it the ability to produce more electricity. The installed capacity of Chiotas is 1,184 megawatts (1,588,000 hp) with a hydraulic head of 1,048 m (3,438 ft) while Rovina has an installed capacity of 133.67 megawatts (179,250 hp) and a head of 598 metres (1,962 ft). Construction on the plant began in 1962 and operations started in 1982. It is owned and operated by Enel.
The Edolo Pumped Storage Plant is located along the Oglio River just downstream of Edolo, Brescia Province in the Lombardy region of Italy. Using the pumped-storage hydroelectric method, it has an installed capacity of 1,000 megawatts (1,300,000 hp). Its generators were commissioned between April 1984 and November 1985. Lake Avio was previously completed in 1929 and Lake Benedetto completed in 1940.
The Presenzano Hydroelectric Plant, officially known as the Domenico Cimarosa Hydroelectric Plant, is located along the Volturno River in Presenzano, Province of Caserta, Italy. Using the pumped-storage hydroelectric method, it has an installed capacity of 1,000 megawatts (1,300,000 hp). Construction began in 1979, it was finished in 1990 and the generators commissioned in 1991. In 2004, the plant was renamed after Domenico Cimarosa. Power is generated by releasing water from the upper Cesima reservoir down to the power plant which contains four reversible 250 MW Francis pump-turbine-generators. After power production, the water is sent to the lower reservoir. During periods of low energy demand, the same pump-generators pump water from the lower reservoir back to the upper where it becomes stored energy. Power generation occurs when energy demand is high. The upper reservoir, formed by an embankment dam, is located at an elevation of 643 metres (2,110 ft) in the municipality of Sesto Campano in the Province of Isernia. Both the upper and lower reservoirs have an active storage capacity of 6,000,000 cubic metres (4,900 acre⋅ft). The difference in elevation between both the upper and lower affords a hydraulic head of 495 metres (1,624 ft).
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