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T. W. Sullivan Hydroelectric Plant
Portland General Electric's (PGE) T. W. Sullivan Hydroelectric Plant is a hydroelectric dam on the Willamette Falls built between 1888 and 1895. It is the source of the nation's first long-distance power transmission. The plant first opened with Station A in 1889. In 1895 a second powerhouse was built on the same dam, Station B, and Station A was removed. Station B. In 1953 Station B was renamed after the engineer, Thomas Sullivan, who designed it and the nearby paper mills. The Willamette Falls Paper Company was on the northwest bank, whereas the Blue Heron paper mill was across the river in Oregon City. By that year, the plant was generating between 11,000 and 17,500 kilowatts, which it still does today. PGE's Sullivan Plant at Willamette Falls is one of only a few dozen hydro-plants in the country officially designated as "Green." In the 1920s a portion of the paper mill was put on top of the dam, which is still operating. History The oldest part of the dam is the 1873 ... [...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] |
Hydroelectric Dam
Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other renewable sources combined and also more than nuclear power. Hydropower can provide large amounts of low-carbon electricity on demand, making it a key element for creating secure and clean electricity supply systems. A hydroelectric power station that has a dam and reservoir is a flexible source, since the amount of electricity produced can be increased or decreased in seconds or minutes in response to varying electricity demand. Once a hydroelectric complex is constructed, it produces no direct waste, and almost always emits considerably less greenhouse gas than fossil fuel-powered energy plants. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Willamette Falls
The Willamette Falls is a natural waterfall on the Willamette River between Oregon City and West Linn, Oregon, in the United States. It is the largest waterfall in the Northwestern United States by volume, and the seventeenth widest in the world. Horseshoe in shape, it is wide and high with a flow of 30,849 cu ft/s (874 m³/s), located upriver from the Willamette's mouth. Willamette Falls is a culturally significant site for many tribal communities in the region. Opened in 1873 and closed since 2011, the Willamette Falls Locks allowed boat traffic on the Willamette to pass into the main Willamette Valley. Human history Native American oral history taught that the falls were placed there by the ancient hero T'allapus (Coyote) so that their people would have fish to eat all winter.· Willamette Falls was once the home to the Charcowah village of the Clowewalla band of Tumwaters or Willamette Band of Tumwaters, an upper Chinookan speaking people. These lands were ceded ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pamplin Media Group
The Pamplin Media Group (PMG) is a media conglomerate owned by Robert B. Pamplin, Jr. and operating primarily in the Portland metropolitan area in the U.S. state of Oregon. As of 2019, the company owns 25 newspapers and employs 200 people. History The ''Portland Tribune'' newspaper, founded by Pamplin in 2001, is the largest newspaper in the group. PMG also includes a group of newspapers formerly known as Community Newspapers, Incorporated, serving the Portland area. Most of them are published once a week. The company launched the ''Hillsboro Tribune'' in September 2012. As of 2009, it owned newspapers in Multnomah, Washington, Clackamas, and Columbia counties. On January 8, 2013, it bought five newspapers from Eagle Newspapers, Inc. in the Portland area (''Canby Herald'', ''Wilsonville Spokesman'', ''Molalla Pioneer'', ''The Newberg Graphic'', and the ''Woodburn Independent''), along with ''The Madras Pioneer'' in Central Oregon. In June 2013, it also purchased the ''Central ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Willamette Falls Paper Company
The Willamette Falls Paper Company is an American paper mill located just above the Willamette Falls on the northwest bank of the Willamette River, in the city of West Linn, Oregon. The falls have been home to several paper mills beginning with the Oregon City Paper Manufacturing Co. in 1866. The Willamette Pulp and Paper Co. opened on the West Linn side during 1889, employing up to 1,600 people and credited by historians with fueling regional publishing, and supplying paper for publications across the country. The ownership of the mills has changed several times; it was owned by Crown Zellerbach until 1997. The Blue Heron Paper Company shut down in 2011, and the West Linn Paper Company announced it was shutting down in October 2017, but reopened in November 2019 as Willamette Falls Paper Company with 97 of its previous employees, after a "multimillion dollar bet" from investor Ken Peterson's Columbia Ventures, who intends to demonstrate the viability of making paper using wheat far ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blue Heron Paper Company
The Blue Heron Paper Company was a paper mill at Willamette Falls in Oregon City, Oregon, on the southeast bank of the river across from the Willamette Falls Paper Company, the T.W. Sullivan hydroelectric plant, and the Willamette Falls Locks and canal. In its operation from 2000 to 2011, the mill produced recycled paper products ranging from newsprint to paper bags. Facing increased competition from China, the company filed for chapter 11 bankruptcy in 2009. By 2011, the mill could no longer remain in operation due to the rising paper prices and lack of investors. The confederated Tribes of Grande Ronde acquired control of the land in 2019 for $15.25 million, and are now planning a cultural and community center. Four other tribes cite ancestral connections to the area. Said Trustee Toby Patrick, "''Money makes a huge difference in everything that we do, and it takes us away from who we truly are as Indian people, and how we survived before we had money. We had each other and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Will Fall Dam
Will may refer to: Common meanings * Will and testament, instructions for the disposition of one's property after death * Will (philosophy), or willpower * Will (sociology) * Will, volition (psychology) * Will, a modal verb - see Shall and will People and fictional characters * Will (comics) (1927–2000), a comic strip artist * Will (given name), a list of people and fictional characters named Will or Wil * Will (surname) * Will (Brazilian footballer) (born 1973) Arts, entertainment, and media Films * '' Will: G. Gordon Liddy'', a 1982 TV film * ''Will'' (1981 film), an American drama * ''Will'' (2011 film), a British sports drama * '' Bandslam'', a 2008 film with the working title ''Will'' Literature * ''Will'' (novel), by Christopher Rush * ''Will'', an autobiography by G. Gordon Liddy Music * Will (band), a Canadian electronic music act * ''Will'' (Julianna Barwick album), a 2016 album by Julianna Barwick * ''Will'' (Leo O'Kelly album), a 2011 album by Leo O'Kelly * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Willamette Falls Locks
The Willamette Falls Locks are a lock system on the Willamette River in the U.S. state of Oregon. Opened in 1873 and closed since 2011, they allowed boat traffic on the Willamette to navigate beyond Willamette Falls and the T.W. Sullivan Dam. Since their closure in 2011 the locks are classified to be in a "non-operational status" and are expected to remain permanently closed. Located in the Portland metropolitan area, the four inter-connected locks are 25 miles upriver from the Columbia River at West Linn, just across the Willamette River from Oregon City. The locks were operated by the United States Army Corps of Engineers and served primarily pleasure boats. Passage through the locks was free for both commercial and recreational vessels. The locks were added to the National Register of Historic Places in 1974 and designated as an Oregon Historic Civil Engineering Landmark by the American Society of Civil Engineers in 1991. The locks comprise seven gates in four chambers wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alternator
An alternator is an electrical generator that converts mechanical energy to electrical energy in the form of alternating current. For reasons of cost and simplicity, most alternators use a rotating magnetic field with a stationary armature.Gordon R. Selmon, ''Magnetoelectric Devices'', John Wiley and Sons, 1966 no ISBN pp. 391-393 Occasionally, a linear alternator or a rotating armature with a stationary magnetic field is used. In principle, any AC electrical generator can be called an alternator, but usually the term refers to small rotating machines driven by automotive and other internal combustion engines. An alternator that uses a permanent magnet for its magnetic field is called a magneto. Alternators in power stations driven by steam turbines are called turbo-alternators. Large 50 or 60 Hz three-phase alternators in power plants generate most of the world's electric power, which is distributed by electric power grids. History Alternating current generating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allis-Chalmers
Allis-Chalmers was a U.S. manufacturer of machinery for various industries. Its business lines included agricultural equipment, construction equipment, power generation and power transmission equipment, and machinery for use in industrial settings such as factories, flour mills, sawmills, textile mills, steel mills, refineries, mines, and ore mills. The first Allis-Chalmers Company was formed in 1901 as an amalgamation of the Edward P. Allis Company (steam engines and mill equipment), Fraser & Chalmers (mining and ore milling equipment), the Gates Iron Works (rock and cement milling equipment), and the industrial business line of the Dickson Manufacturing Company (engines and compressors). It was reorganized in 1912 as the Allis-Chalmers Manufacturing Company. During the next 70 years its industrial machinery filled countless mills, mines, and factories around the world, and its brand gained fame among consumers mostly from its farm equipment business's orange tractors and s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroelectric Power Plants In Oregon
Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other renewable sources combined and also more than nuclear power. Hydropower can provide large amounts of low-carbon electricity on demand, making it a key element for creating secure and clean electricity supply systems. A hydroelectric power station that has a dam and reservoir is a flexible source, since the amount of electricity produced can be increased or decreased in seconds or minutes in response to varying electricity demand. Once a hydroelectric complex is constructed, it produces no direct waste, and almost always emits considerably less greenhouse gas than fossil fuel-powered energy plants. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy Infrastructure Completed In 1895
In physics, energy (from Ancient Greek: ἐνέργεια, ''enérgeia'', “activity”) is the quantitative property that is transferred to a body or to a physical system, recognizable in the performance of work and in the form of heat and light. Energy is a conserved quantity—the law of conservation of energy states that energy can be converted in form, but not created or destroyed. The unit of measurement for energy in the International System of Units (SI) is the joule (J). Common forms of energy include the kinetic energy of a moving object, the potential energy stored by an object (for instance due to its position in a field), the elastic energy stored in a solid object, chemical energy associated with chemical reactions, the radiant energy carried by electromagnetic radiation, and the internal energy contained within a thermodynamic system. All living organisms constantly take in and release energy. Due to mass–energy equivalence, any object that has mass when ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
