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WNP-1 And WNP-4
Washington Nuclear Project Nos. 1 and 4, abbreviated as WNP-1 and WNP-4 were two of the five nuclear power plants on which construction was started by the Washington Public Power Supply System (WPPSS) in order to meet projected electricity demand in the Pacific Northwest. WNP-1, WNP-2 and WNP-3 were part of the original 1968 plan, with WNP-4 (a twin to WNP-1 and located at the same site) and WNP-5 (a twin to WNP-3, in similar fashion) added in the early 1970s. WNP-1 and -4 are located on , within the boundaries of the Hanford Reservation in the U.S. state of Washington, approximately east of the Columbia Generating Station. The WNP-1 site has been proposed as a potential pilot location for small modular reactors. History The Site Certification Agreement was approved in 1975, with construction commencing on both units later that year. Labor disputes at Hanford halted construction on WNP-1, -2 and -4 in 1980 and the forecast electric demand had failed to materialize, prompting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richland, Washington
Richland () is a city in Benton County, Washington, United States. It is located in southeastern Washington at the confluence of the Yakima and the Columbia Rivers. As of the 2020 census, the city's population was 60,560. Along with the nearby cities of Pasco and Kennewick, Richland is one of the Tri-Cities, and is home to the Hanford nuclear site. History For centuries, the village of Chemna stood at the mouth of the current Yakima River. Today that village site is called Columbia Point. From this village, the Wanapum, Yakama and Walla Walla Indians harvested the salmon runs entering the Yakima River. Captain William Clark of the Lewis and Clark Expedition visited the mouth of the Yakima River on October 17, 1805. Formative years In 1904–1905, W.R. Amon and his son Howard purchased and proposed a town site on the north bank of the Yakima River. Postal authorities approved the designation of this town site as Richland in 1905, naming it for Nelson Rich, a state legislat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tennessee Valley Authority
The Tennessee Valley Authority (TVA) is a federally owned electric utility corporation in the United States. TVA's service area covers all of Tennessee, portions of Alabama, Mississippi, and Kentucky, and small areas of Georgia, North Carolina, and Virginia. While owned by the federal government, TVA receives no taxpayer funding and operates similarly to a private for-profit company. It is headquartered in Knoxville, Tennessee, and is the sixth largest power supplier and largest public utility in the country. The TVA was created by Congress in 1933 as part of President Franklin D. Roosevelt's New Deal. Its initial purpose was to provide navigation, flood control, electricity generation, fertilizer manufacturing, regional planning, and economic development to the Tennessee Valley, a region that had suffered from lack of infrastructure and poverty during the Great Depression, relative to the rest of the nation. TVA was envisioned both as a power supplier and a regional economi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skagit Valley
The Skagit Valley lies in the northwestern corner of the state of Washington, United States. Its defining feature is the Skagit River, which snakes through local communities which include the seat of Skagit County, Mount Vernon, as well as Sedro-Woolley, Concrete, Lyman-Hamilton, and Burlington. The local newspaper is ''Skagit Valley Herald'', published in Mount Vernon, Washington. Between 1967 and 1983, there was a plan by Puget Sound Power and Light Co. to build two nuclear power plants in Skagit Valley, but due to controversy, these plans were shelved. Tulip festival The Skagit Valley Tulip Festival is a spring festival attended by thousands of visitors. Music Several local musical groups, including the Fidalgo Youth Symphony and the Skagit Valley Chorale, bring together local amateur musicians from across the Skagit Valley. In 2020, the Skagit Valley Chorale made international headlines during the COVID-19 pandemic in the United States The COVID-19 pandemic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avista
Avista Corporation is an American energy company which generates and transmits electricity and distributes natural gas to residential, commercial, and industrial customers. Approximately 1,550 employees provide electricity, natural gas, and other energy services to 359,000 electric and 320,000 natural gas customers in three western states. The service territory covers in eastern Washington, northern Idaho, and parts of southern and eastern Oregon, with a population of 1.5 million. Avista Utilities is the regulated business unit of Avista Corp., an investor-owned utility headquartered in Spokane, Washington. Avista Corp.'s primary, non-utility subsidiary was Ecova, an energy and sustainability management company with over 700 expense management customers, representing more than 600,000 sites. In 2014, Ecova was sold to Cofely, a subsidiary of GDF Suez. The company was founded in 1889 as Washington Water Power Company. The board of directors approved a name change to Avista Cor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern California Edison
Southern California Edison (or SCE Corp), the largest subsidiary of Edison International, is the primary electricity supply company for much of Southern California. It provides 15 million people with electricity across a service territory of approximately 50,000 square miles. However, the Los Angeles Department of Water and Power, San Diego Gas & Electric (SDG&E), Imperial Irrigation District, and some smaller municipal utilities serve substantial portions of the southern California territory. The northern part of the state is generally served by the Pacific Gas & Electric Company of San Francisco. Other investor-owned utilities (IOUs) in California include SDG&E, PacifiCorp, Bear Valley Electric, and Liberty Utilities. Southern California Edison (SCE) still owns all of its electrical transmission facilities and equipment, but the deregulation of California's electricity market in the late 1990s forced the company to sell many of its power plants, though some were probably sold ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portland General Electric
Portland General Electric (PGE) is a Fortune 1000 public utility based in Portland, Oregon. It distributes electricity to customers in parts of Multnomah, Clackamas, Marion, Yamhill, Washington, and Polk counties - 44% of the inhabitants of Oregon. Founded in 1888 as the Willamette Falls Electric Company, the company has been an independent company for most of its existence, though was briefly owned by the Houston-based Enron Corporation from 1997 until 2006 when Enron divested itself of PGE during its bankruptcy. Notably, PGE does not serve all of Portland. Its service territory comprises most of Portland west of the Willamette River, sharing most of the city east of the river with Pacific Power. PGE produces and purchases energy primarily from coal and natural gas plants, as well as hydroelectric power from dams on the Clackamas, Willamette and Deschutes rivers. Between 1976 and 1993, PGE operated Trojan, the only nuclear power plant in Oregon. Trojan was the subject o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puget Sound Energy
Puget Sound Energy (PSE) is an energy utility company based in the U.S. state of Washington that provides electrical power and natural gas to the Puget Sound region. The utility serves electricity to more than 1.1 million customers in Island, King, Kitsap, Kittitas, Pierce, Skagit, Thurston, and Whatcom counties, and provides natural gas to 750,000 customers in King, Kittitas, Lewis, Pierce, Snohomish and Thurston counties. The company's electric and natural gas service area spans . Facilities PSE's electric supplies include utility-owned resources as well as those under long-term contract, for a total capacity of 5,044 megawatts (MW). While PSE-owned generating capacity is at 3,597 MW. PSE owns coal, hydroelectric, natural gas and wind power-generating facilities, with more than 3,500 MW of capacity. In 2018, PSE's generation was 36% coal, 32% hydroelectric, 20% natural gas, and 10% wind derived. Less than one percent originated from other energy efficiency p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Columbia River
The Columbia River (Upper Chinook: ' or '; Sahaptin: ''Nch’i-Wàna'' or ''Nchi wana''; Sinixt dialect'' '') is the largest river in the Pacific Northwest region of North America. The river rises in the Rocky Mountains of British Columbia, Canada. It flows northwest and then south into the U.S. state of Washington, then turns west to form most of the border between Washington and the state of Oregon before emptying into the Pacific Ocean. The river is long, and its largest tributary is the Snake River. Its drainage basin is roughly the size of France and extends into seven US states and a Canadian province. The fourth-largest river in the United States by volume, the Columbia has the greatest flow of any North American river entering the Pacific. The Columbia has the 36th greatest discharge of any river in the world. The Columbia and its tributaries have been central to the region's culture and economy for thousands of years. They have been used for transportation since a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rancho Seco Nuclear Generating Station
The Rancho Seco Nuclear Generating Station is a decommissioned nuclear power plant built by the Sacramento Municipal Utility District (SMUD) in Herald, California. History In 1966, SMUD purchased in southeast Sacramento County for a nuclear power plant, which was built in Herald, south-east of downtown Sacramento. In the early 1970s, a small pond was expanded to a lake to serve as an emergency backup water supply for the station. The lake has always received its water from the Folsom South Canal and has no relationship with the power plant's daily water supply. Surrounding the lake is of recreational area originally operated by the County of Sacramento for day-use activities. The 2,772 MWt Babcock & Wilcox pressurized water reactor (913 MWe) achieved initial criticality on September 16, 1974, and entered commercial operation on April 17, 1975. On March 20, 1978, a power supply failure for the plant's non-nuclear instrumentation system led to steam generator dryout (r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oconee Nuclear Generating Station
The Oconee Nuclear Station is a nuclear power station located on Lake Keowee near Seneca, South Carolina, and has a power output capacity of over 2,500 megawatts. It is the second nuclear power station in the United States to have its operating license extended for an additional twenty years by the Nuclear Regulatory Commission (NRC) (the application for the Calvert Cliffs Nuclear Power Plant in Maryland preceded it). This plant has three Babcock & Wilcox pressurized water reactors, and is operated by Duke Energy. History Oconee was the first of three nuclear stations built by Duke Energy. According to Duke Energy's web site, the station has generated more than 500 million megawatt-hours of electricity, and is "the first nuclear station in the United States to achieve this milestone." Constructing the dam on the Keowee River and creating Lake Keowee resulted in the submerging of historic sites: one was Keowee, an important Cherokee town that was destroyed by British ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Three Mile Island Nuclear Generating Station
Three Mile Island Nuclear Generating Station (commonly abbreviated as TMI) is a closed nuclear power plant on Three Mile Island in Londonderry Township, Dauphin County, Pennsylvania on Lake Frederic, a reservoir in the Susquehanna River just south of Harrisburg. It has two separate units, TMI-1 (owned by Constellation Energy) and TMI-2 (owned by EnergySolutions). The plant was the site of the most significant accident in United States commercial nuclear energy when, on March 28, 1979, TMI-2 suffered a partial meltdown. According to the Nuclear Regulatory Commission (NRC) report, the accident resulted in no deaths or injuries to plant workers or in nearby communities. Follow-up epidemiology studies did not find causality between the accident and any increase in cancers. One work-related death has occurred on-site during decommissioning. The reactor core of TMI-2 has since been removed from the site, but the site has not been fully decommissioned. In July 1998, Amergen Energy ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bellefonte Nuclear Generating Station
The Bellefonte Nuclear Generating Station (BLN) is an unfinished nuclear power plant in Hollywood, Alabama, United States. History A total of four nuclear reactors (two originally; and two of new designs), have been proposed for the site over a 40-year period, with over $4 billion having been spent (constructing the preliminary plant infrastructure and ordering/delivering/installing major equipment items).http://oig.tva.gov/reports/16rpts/2016-15376.pdf But no nuclear reactor nor electric generating plant was ever completed; two cores of nuclear fuel were originally delivered however these were returned on plant deferral. Meaningful construction progress at the site was halted in 1988. Starting after its termination in 2005, Tennessee Valley Authority (TVA) implemented an investment recovery effort to recoup some of the costs associated with Bellefonte. As part of the investment recovery effort, all or parts of some major plant components, including steam generators, feedwater ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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