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Mohave Power Station
Mohave Power Station (known also as Mohave Generating Station, or MOGS) was a 1580 megawatt electric (MWe) coal-fired power plant that was located in Laughlin, Nevada. Southern California Edison is the majority owner of the plant and was its operator. The plant entered commercial operation in 1971. A steam line that ran near the plant's control room and cafeteria ruptured on June 9, 1985, fatally scalding six and injuring ten more. In 2005, the plant was shut down and was later dismantled. Design The plant was composed of two units capable of generating 790 MWe each. During normal operation, output varied between 350 and 750 MWe; the baseload plant operated with a capacity factor of 71.5% between 1990 and 1998. Combustion Engineering supplied the boilers and GE supplied the turbine-generators. Bechtel was the architect-engineer, responsible for engineering, procurement and construction. The Mohave Generating Station was built on a site in the Mojave Desert adjace ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laughlin, Nevada
Laughlin is an unincorporated resort town and census-designated place in Clark County, Nevada, United States. It is located on the Colorado River, directly across from the much larger Bullhead City, Arizona. Laughlin lies south of Las Vegas, in the far southern tip of Nevada, and is known for its gaming and water recreation. As of th2020 census the population was 8,658. The nearby communities of Bullhead City, Arizona; Needles, California; Fort Mohave, Arizona; and Mohave Valley, Arizona, bring the area's total population to about 100,000. Laughlin is also northeast of Los Angeles. Laughlin was named for Don Laughlin, an Owatonna, Minnesota, native who purchased the southern tip of Nevada in 1964 (informally called South Pointe). At the time, Don Laughlin operated the 101 Club in Las Vegas. He opened what would become the Riverside Resort, and later wanted to call the community Riverside or Casino, but the post office opted for Laughlin instead. History The townsite of Lau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nevada Power
Nevada Power Company (NPC) was a Las Vegas-based company that produced, distributed, and sold electricity in the southern part of the state of Nevada. In 2005, it had over 700,000 electric customers in parts of three Nevada counties — a service area of more than . In 1998, Nevada Power merged with Nevada's other major utility, Sierra Pacific Resources. It continued as a subsidiary of Sierra Pacific until 2005, when the company changed its name to NV Energy. History Nevada Power was founded on March 20, 1906 as Consolidated Power and Telephone, the electric and telephone company for the year-old town of Las Vegas. It split into two companies in 1929. The telephone company, Southern Nevada Telephone Company, eventually was acquired by Centel. It was later owned by Sprint and Embarq, and is now part of CenturyLink. The power company became Southern Nevada Power. In 1937, it became one of the first utilities to receive power from the Hoover Dam. As the Las Vegas Valley boome ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Las Vegas Review-Journal
The ''Las Vegas Review-Journal'' is a daily subscription newspaper published in Las Vegas, Nevada, since 1909. It is the largest circulating daily newspaper in Nevada and one of two daily newspapers in the Las Vegas area. The ''Review-Journal'' has a joint operating agreement with The Greenspun Corporation-owned '' Las Vegas Sun'', which runs through 2040. In 2005, the ''Sun'' ceased afternoon publication and began distribution as a section of the ''Review-Journal''. On March 18, 2015, the sale of the newspaper's parent company, Stephens Media LLC, to New Media Investment Group was completed. In December 2015, casino magnate Sheldon Adelson purchased the newspaper for $140 million via News + Media Capital Group LLC. GateHouse Media, a subsidiary of New Media Investment Group, was retained to manage the newspaper. $140 million was considered a steep price amounting to a 69% gain for New Media Investment Group after owning the newspaper for nine months. History The ''Clark Cou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Los Angeles Times
The ''Los Angeles Times'' (abbreviated as ''LA Times'') is a daily newspaper that started publishing in Los Angeles in 1881. Based in the LA-adjacent suburb of El Segundo since 2018, it is the sixth-largest newspaper by circulation in the United States. The publication has won more than 40 Pulitzer Prizes. It is owned by Patrick Soon-Shiong and published by the Times Mirror Company. The newspaper’s coverage emphasizes California and especially Southern California stories. In the 19th century, the paper developed a reputation for civic boosterism and opposition to labor unions, the latter of which led to the bombing of its headquarters in 1910. The paper's profile grew substantially in the 1960s under publisher Otis Chandler, who adopted a more national focus. In recent decades the paper's readership has declined, and it has been beset by a series of ownership changes, staff reductions, and other controversies. In January 2018, the paper's staff voted to unionize and fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hopi
The Hopi are a Native American ethnic group who primarily live on the Hopi Reservation in northeastern Arizona, United States. As of the 2010 census, there are 19,338 Hopi in the country. The Hopi Tribe is a sovereign nation within the United States and has government-to-government relations with the United States federal government. Particular villages retain autonomy under the Hopi Constitution and Bylaws. The Hopi language is one of 30 in the Uto-Aztecan language family. The majority of Hopi people are enrolled in the Hopi Tribe of Arizona but some are enrolled in the Colorado River Indian Tribes. The Hopi Reservation covers a land area of . The Hopi encountered Spaniards in the 16th century, and are historically referred to as Pueblo people, because they lived in villages (''pueblos'' in the Spanish language). The Hopi are thought to be descended from the Ancestral Puebloans ( Hopi: ''Hisatsinom''), who constructed large apartment-house complexes and had an advanced cultu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Navajo People
The Navajo (; British English: Navaho; nv, Diné or ') are a Native American people of the Southwestern United States. With more than 399,494 enrolled tribal members , the Navajo Nation is the largest federally recognized tribe in the United States; additionally, the Navajo Nation has the largest reservation in the country. The reservation straddles the Four Corners region and covers more than 27,325 square miles (70,000 square km) of land in Arizona, Utah, and New Mexico. The Navajo Reservation is slightly larger than the state of West Virginia. The Navajo language is spoken throughout the region, and most Navajos also speak English. The states with the largest Navajo populations are Arizona (140,263) and New Mexico (108,306). More than three-fourths of the enrolled Navajo population resides in these two states. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Superheated Reheated Rankine Cycle
A superheater is a device used to convert saturated steam or wet steam into superheated steam or dry steam. Superheated steam is used in steam turbines for electricity generation, steam engines, and in processes such as steam reforming. There are three types of superheaters: radiant, convection, and separately fired. A superheater can vary in size from a few tens of feet to several hundred feet (a few metres to some hundred metres). Types * A radiant superheater is placed directly in radiant zone of the combustion chamber near the water wall so as to absorb heat by radiation. * A convection superheater is located in the convective zone of the furnace usually ahead of economizer (in the path of the hot flue gases). These are also called primary superheaters. * A separately fired superheater is a superheater that is placed outside the main boiler, which has its own separate combustion system. This superheater design incorporates additional burners in the area of superheater pip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Electric
General Electric Company (GE) is an American multinational conglomerate founded in 1892, and incorporated in New York state and headquartered in Boston. The company operated in sectors including healthcare, aviation, power, renewable energy, digital industry, additive manufacturing and venture capital and finance, but has since divested from several areas, now primarily consisting of the first four segments. In 2020, GE ranked among the Fortune 500 as the 33rd largest firm in the United States by gross revenue. In 2011, GE ranked among the Fortune 20 as the 14th most profitable company, but later very severely underperformed the market (by about 75%) as its profitability collapsed. Two employees of GE – Irving Langmuir (1932) and Ivar Giaever (1973) – have been awarded the Nobel Prize. On November 9, 2021, the company announced it would divide itself into three investment-grade public companies. On July 18, 2022, GE unveiled the brand names of the companies it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ACSR
Aluminium conductor steel-reinforced cable (ACSR) is a type of high-capacity, high-strength stranded conductor typically used in overhead power lines. The outer strands are high-purity aluminium, chosen for its good conductivity, low weight, low cost, resistance to corrosion and decent mechanical stress resistance. The centre strand is steel for additional strength to help support the weight of the conductor. Steel is of higher strength than aluminium which allows for increased mechanical tension to be applied on the conductor. Steel also has lower elastic and inelastic deformation (permanent elongation) due to mechanical loading (e.g. wind and ice) as well as a lower coefficient of thermal expansion under current loading. These properties allow ACSR to sag significantly less than all-aluminium conductors. As per the International Electrotechnical Commission (IEC) and The CSA Group (formerly the Canadian Standards Association or CSA) naming convention, ACSR is designated A1/S1A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Topock, Arizona
Topock ( Mojave: Tuupak) (pronounced ''/'Toe-pock'/'' by locals) is a small unincorporated community and census-designated place (CDP) in Mohave County, Arizona, United States. As of the 2020 census, the population within the CDP was 2. Topock and the surrounding region have a ZIP Code of 86436; in 2010, the population of the 86436 ZCTA was 2,104, almost all of whom live in the Golden Shores CDP to the north. Topock lies between Bullhead City and Lake Havasu City and southeast of Needles, California, on the California–Arizona border. It is known for being a boating town as well as being home to the Old Trails Arch Bridge which used to be the old Route 66 bridge featured in the film ''The Grapes of Wrath''. The crossings of the Colorado River at Topock, including the Old Trails Arch Bridge, are also featured prominently in the opening credits of the movie ''Easy Rider''. Topock Marina is located just off I-40 on Historic Route 66. Situated on the Colorado River between Nee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MOHAVE GENERATING STATION
Mohave Power Station (known also as Mohave Generating Station, or MOGS) was a 1580 megawatt electric (MWe) coal-fired power plant that was located in Laughlin, Nevada. Southern California Edison is the majority owner of the plant and was its operator. The plant entered commercial operation in 1971. A steam line that ran near the plant's control room and cafeteria ruptured on June 9, 1985, fatally scalding six and injuring ten more. In 2005, the plant was shut down and was later dismantled. Design The plant was composed of two units capable of generating 790 MWe each. During normal operation, output varied between 350 and 750 MWe; the baseload plant operated with a capacity factor of 71.5% between 1990 and 1998. Combustion Engineering supplied the boilers and GE supplied the turbine-generators. Bechtel was the architect-engineer, responsible for engineering, procurement and construction. The Mohave Generating Station was built on a site in the Mojave Desert adjac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Mesa Mine
The Kayenta mine was a surface coal mine operated by Peabody Western Coal Company (a subsidiary of Peabody Energy) on the Navajo Nation in northern Arizona from 1973 to 2019. About 400 acres were mined and reclaimed each year, providing about 8 million tons of coal annually to the Navajo Generating Station. History The Kayenta mine was located near the northern edge of Black Mesa, a 5,400 square mile highland plateau in northeast Arizona that contains extensive coal deposits in several geologic formations. Since about 1300 AD, the Hopi had extracted coal from the area for pottery firing and domestic heating. In the early 1900s, limited surveying of the coal field was made and a number of small underground mines were put into production, supplying local reservation schools and communities in the region. The coal field received increased attention beginning in 1950 when the Navajo-Hopi Long Range Rehabilitation Act was enacted in response to dire economic conditions on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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