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Boardman Coal Plant
The Boardman Coal Plant was a coal-fired power plant located in Boardman, Oregon. The facility had a nameplate capacity of 550 megawatts (MWs) and is owned by Portland General Electric. In 2010, the plant was the only remaining coal powered plant in Oregon and received much attention from regional media due to its being the largest single source of greenhouse gas emissions in the state with environmental groups such as the Sierra Club calling for its closing. In 2014, PGE built a new $500 million, 450 MW combined cycle natural gas power plant, named Carty Generating Station, next to the coal plant. In October 2020, Portland General Electric announced that the coal plant has been permanently closed and was demolished in 2022, ending Oregon's legacy of coal-fired power generation. Background The Boardman plant was authorized in 1975, just two years before the 1977 Clean Air Act amendments, which would have required the plant to meet stricter emission standards. When it was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boardman Oregon Coal Plant At Carty Reservoir
Boardman may refer to: People *Boardman (surname) Places United States * Boardman, Florida, unincorporated community in Marion County, Florida * Boardman, North Carolina, town in Columbus County, North Carolina *Boardman, Ohio, census-designated place in Mahoning County, Ohio *Boardman, Oregon, city in Morrow County, Oregon **Boardman Coal Plant, a power station in Boardman, OR * Boardman, Wisconsin, unincorporated community in St. Croix County, Wisconsin *Boardman River in Michigan *Boardman Township, Clayton County, Iowa * Boardman Township, Michigan *Boardman Township, Mahoning County, Ohio * Mount Boardman in the Diablo Range, California Other * Boardman Airport, airport in Boardman, Morrow County, Oregon, United States *Boardman Books, British publishing company * Boardman Bikes, British bicycle manufacturer founded by cyclist Chris Boardman *Boardman Center Middle School, public middle school in Boardman, Ohio, United States *Boardman Creek, a stream in Camas County, Idaho * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sulfur Dioxide
Sulfur dioxide (IUPAC-recommended spelling) or sulphur dioxide (traditional Commonwealth English) is the chemical compound with the formula . It is a toxic gas responsible for the odor of burnt matches. It is released naturally by volcanic activity and is produced as a by-product of copper extraction and the burning of sulfur- bearing fossil fuels. Structure and bonding SO2 is a bent molecule with ''C''2v symmetry point group. A valence bond theory approach considering just ''s'' and ''p'' orbitals would describe the bonding in terms of resonance between two resonance structures. The sulfur–oxygen bond has a bond order of 1.5. There is support for this simple approach that does not invoke ''d'' orbital participation. In terms of electron-counting formalism, the sulfur atom has an oxidation state of +4 and a formal charge of +1. Occurrence Sulfur dioxide is found on Earth and exists in very small concentrations and in the atmosphere at about 1 ppm. On other planets, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1977 Establishments In Oregon
Events January * January 8 – Three bombs explode in Moscow within 37 minutes, killing seven. The bombings are attributed to an Armenian separatist group. * January 10 – Mount Nyiragongo erupts in eastern Zaire (now the Democratic Republic of the Congo). * January 17 ** 49 marines from the and are killed as a result of a collision in Barcelona harbour, Spain. * January 18 ** Scientists identify a previously unknown bacterium as the cause of the mysterious Legionnaires' disease. ** Australia's worst railway disaster at Granville, a suburb of Sydney, leaves 83 people dead. ** SFR Yugoslavia Prime minister Džemal Bijedić, his wife and 6 others are killed in a plane crash in Bosnia and Herzegovina. * January 19 – An Ejército del Aire CASA C-207C Azor (registration T.7-15) plane crashes into the side of a mountain near Chiva, on approach to Valencia Airport in Spain, killing all 11 people on board. * January 20 – Jimmy Carter is sworn in as the 39th Pres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures In Morrow County, Oregon
A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much artistic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coal-fired Power Stations In Oregon
Coal is a combustible black or brownish-black sedimentary rock, formed as stratum, rock strata called coal seams. Coal is mostly carbon with variable amounts of other Chemical element, elements, chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal is formed when dead plant matter decays into peat and is converted into coal by the heat and pressure of deep burial over millions of years. Vast deposits of coal originate in former wetlands called coal forests that covered much of the Earth's tropical land areas during the late Carboniferous (Pennsylvanian (geology), Pennsylvanian) and Permian times. Many significant coal deposits are younger than this and originate from the Mesozoic and Cenozoic eras. Coal is used primarily as a fuel. While coal has been known and used for thousands of years, its usage was limited until the Industrial Revolution. With the invention of the steam engine, coal consumption increased. In 2020, coal supplied about a quarter of the world's primary energ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centralia Coal Plant
Centralia Big Hanaford power plant is a major coal-fired power plant supplemented with newer natural-gas-fired units. It is located east of Centralia, Washington, United States in Lewis County. It is the only commercial coal-fired power plant in the State of Washington. A bill signed in 2011 by governor Christine Gregoire, the TransAlta Energy Transition Bill, resulted in one coal boiler being shut down in 2020 and the other by the end of 2025. Generating units Coal-fired The two identical coal-fired generating units have a combined capacity of 1,340 MW. Both units started up for commercial operation in August 1971. (Bonneville Power Administration 1980 EIS) In 2011, a deal was struck between the plant owner and operator, TransAlta, Governor Christine Gregoire, and Washington State environmental groups and policy makers to shut down the coal boilers. The first was shut down in 2020, and the second will be in 2025, with a schedule of emissions reductions to be met along the w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coal Power In The United States
Coal generated about 22% of the electricity at utility-scale facilities in the United States in 2021, down from 39% in 2014. In 2021, coal supplied of primary energy to electric power plants, which made up 90% of coal's contribution to U.S. energy supply. Utilities buy more than 90% of the coal consumed in the United States. There were over 200 coal powered units across the United States in 2022. Coal plants have been closing since the 2010s due to cheaper and cleaner natural gas and renewables. But environmentalists say that political action is needed to close them faster, to reduce greenhouse gas emissions by the United States to better limit climate change. Coal has been used to generate electricity in the United States since an Edison plant was built in New York City in 1882. The first AC power station was opened by General Electric in Ehrenfeld, Pennsylvania in 1902, servicing the Webster Coal and Coke Company. By the mid-20th century, coal had become the leading f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Power Stations In Oregon
This is a list of electricity-generating power stations in the U.S. state of Oregon, sorted by type and name. In 2019, Oregon had a total summer capacity of 16,787 MW through all of its power plants, and a net generation of 62,258 GWh. The corresponding electrical energy generation mix was 48.7% hydroelectric, 33.7% natural gas, 10.6% wind, 4.1% coal, 1.5% biomass, 1.1% solar, and 0.3% geothermal. Small-scale solar, including customer-owned photovoltaic panels, delivered an additional net 227 GWh to the state's electrical grid. This compares as about one-third of the amount generated by Oregon's utility-scale photovoltaic plants. During 2019, Oregon was one of the top-five U.S. states in its share of renewable electricity generation. It was the second largest generator of hydroelectric power after the state of Washington. Oregon ranks third in the nation behind California and Nevada for its geothermal generation potential. Nuclear power stations The Trojan N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oregon Public Broadcasting
Oregon Public Broadcasting (OPB) is the primary television and radio public broadcasting network for most of the U.S. state of Oregon as well as southern Washington. OPB consists of five full-power television stations, dozens of VHF or UHF translators, and over 20 radio stations and frequencies. Broadcasts include local and regional programming as well as television programs from the Public Broadcasting Service (PBS) and American Public Television (APT), and radio programs from National Public Radio (NPR), American Public Media (APM), Public Radio Exchange (PRX), and the BBC World Service, among other distributors. Its headquarters and television studios are located in Portland. OPB is also a major producer of television programming for national broadcast on PBS and Create through distributors like APT, with shows such as ''History Detectives'', ''Barbecue America'', ''Foreign Exchange'', ''Rick Steves' Europe'', and travel shows hosted by Art Wolfe. , OPB had over one millio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lewis & Clark Law School
The Northwestern School of Law of Lewis and Clark College (also known as Lewis & Clark Law School), is an American Bar Association-approved private law school in Portland, Oregon. The law school received ABA approval in 1970 and joined the Association of American Law Schools (AALS) in 1973. Lewis & Clark Law School offers the Juris Doctor (J.D.) degree, including a range of scholastic concentrations and legal certificate programs, as well as a Master of Laws (LLM) degree in environmental, natural resources, and energy law and an LLM degree in animal law. Each class in the three-year J.D. program has approximately 180 students. The dean of Lewis & Clark Law School is Jennifer J. Johnson, Erskine Wood Sr. endowed Professor of Law, a securities law scholar and arbitration expert, as well as a member of the American Law Institute. Lewis & Clark law students can complete their degrees on full-time or part-time schedules, take courses during the day or evening, and focus in a num ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbon Dioxide
Carbon dioxide (chemical formula ) is a chemical compound made up of molecules that each have one carbon atom covalently double bonded to two oxygen atoms. It is found in the gas state at room temperature. In the air, carbon dioxide is transparent to visible light but absorbs infrared radiation, acting as a greenhouse gas. It is a trace gas in Earth's atmosphere at 421 parts per million (ppm), or about 0.04% by volume (as of May 2022), having risen from pre-industrial levels of 280 ppm. Burning fossil fuels is the primary cause of these increased CO2 concentrations and also the primary cause of climate change.IPCC (2022Summary for policy makersiClimate Change 2022: Mitigation of Climate Change. Contribution of Working Group III to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA Carbon dioxide is soluble in water and is found in groundwater, lakes, ice caps, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clean Air Act (United States)
The Clean Air Act (CAA) is the United States' primary federal air quality law, intended to reduce and control air pollution nationwide. Initially enacted in 1963 and amended many times since, it is one of the United States' first and most influential modern environmental laws. As with many other major U.S. federal environmental statutes, the Clean Air Act is administered by the U.S. Environmental Protection Agency (EPA), in coordination with state, local, and tribal governments. EPA develops extensive administrative regulations to carry out the law's mandates. The associated regulatory programs are often technical and complex. Among the most important, the National Ambient Air Quality Standards program sets standards for concentrations of certain pollutants in outdoor air; the National Emissions Standards for Hazardous Air Pollutants program sets standards for emissions of particular hazardous pollutants from specific sources. Other programs create requirements for vehicle f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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