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SEGS
Solar Energy Generating Systems (SEGS) is a concentrated solar power plant in California, United States. With the combined capacity from three separate locations at 354 megawatt (MW), it was for thirty years the world's largest solar thermal energy generating facility, until the commissioning of the even larger Ivanpah facility in 2014. It was also for thirty years the world's largest solar generating facility of any type of technology, until the commissioning of the photovoltaic Topaz Solar Farm in 2014. It consisted of nine solar power plants in California's Mojave Desert, where insolation is among the best available in the United States. SEGS I–II (44 MW) were located at Daggett (); they have been replaced with a solar photovoltaic farm. SEGS III–VII (150 MW) were installed at Kramer Junction (); all five SEGS have undergone demolition. SEGS VIII–IX (160 MW) are located at Harper Lake (). NextEra Energy Resources operates and partially owns t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ivanpah Solar Power Facility
The Ivanpah Solar Electric Generating System is a concentrated solar thermal plant located in the Mojave Desert located at the base of Clark Mountain in California, across the state line from Primm, Nevada. It is slated to close in 2026. The plant has a gross capacity of 392 megawatts (MW). It uses 173,500 heliostats, each with two mirrors focusing solar energy on boilers located on three solar power towers. The first unit of the system was connected to the electrical grid in September 2013 for an initial synchronization test. The facility formally opened on February 13, 2014. In 2014, it was the world's largest solar thermal power station. The $2.2 billion facility was developed by BrightSource Energy and Bechtel. The largest investor in the project was NRG Energy which contributed $300 million. Google contributed $168 million. The United States government provided a $1.6 billion loan guarantee and the plant is built on public land. In 2010, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concentrated Solar Power Plant
Concentrated solar power (CSP, also known as concentrating solar power, concentrated solar thermal) systems generate solar power by using mirrors or lenses to concentrate a large area of sunlight into a receiver. Electricity is generated when the concentrated light is converted to heat (solar thermal energy), which drives a heat engine (usually a steam turbine) connected to an electrical power generator or powers a thermochemical reaction. As of 2021, global installed capacity of concentrated solar power stood at 6.8 GW. As of 2023, the total was 8.1 GW, with the inclusion of three new CSP projects in construction in China and in Dubai in the UAE. The U.S.-based National Renewable Energy Laboratory (NREL), which maintains a global database of CSP plants, counts 6.6 GW of operational capacity and another 1.5 GW under construction. Comparison between CSP and other electricity sources As a thermal energy generating power station, CSP has more in common with thermal power st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mojave Solar Project
The Mojave Solar Project (MSP) is a concentrated solar power (CSP) facility in the Mojave Desert in California, about northwest of Barstow. Surrounding the hamlet of Lockhart, Mojave Solar is adjacent to Harper Lake and the SEGS VIII–IX solar plant. The site was originally reserved for the planned, never built, SEGS IX and XII. For 15 years following its construction in 1990, SEGS VIII–IX was the largest commercial solar power plant in the world, generating around 160 MW at its peak. It is one of three separately owned sites within of one another, that make up the nine solar fields in the Solar Electric Generating System (SEGS #1 and 2 are at Daggett, and #3 through 7 are at Kramer Junction). Harper Lake was the last of these built, and is designated as SEGS #8 and 9. It is still online, but has been surpassed by other newer facilities, including the Mojave Solar Project. MSP, with a combined nameplate capacity of 250 MW (gross 280 MW), is made of two ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daggett, California
Daggett is an Unincorporated area, unincorporated town located in San Bernardino County, California, in the United States. The town is located on Interstate 40 in California, Interstate 40, east of Barstow, California, Barstow, at an elevation of approximately . The town has a population of about 200. The ZIP code is 92327 and the community is inside Area codes 760 and 442, area code 760. History The town was founded in the 1880s just after the discovery of silver in the mines near Calico, California, Calico to the north. In 1882, the Southern Pacific Transportation Company, Southern Pacific Railroad with the Atlantic & Pacific Railroad (Later Atchison, Topeka and Santa Fe Railway, BNSF Railway, BNSF) from Mojave, California, Mojave was being completed in the area and it was thought that a good name for the town would be Calico Junction. But this name would be too confusing since it was right next to Calico, where silver was discovered. It was decided to name the city after t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Solar Thermal Power Stations
This is a list of the largest facilities generating electricity through the use of solar thermal power, specifically concentrated solar power. Operational Under construction Announced Cancelled Decommissioned * Eurelios pilot plant, a 1 MW, power tower design in Adrano, Sicily, operational 1981–1987 * Solar One pilot plant, operational 1982–1986; converted into Solar Two, operational 1995–1999; site demolished 2009 – USA California, 10 MW, power tower design * SES-5 – USSR, 5 MW, power tower design, water / Steam, service period 1985–1989 * Maricopa Solar – USA Peoria, Arizona, 1.5 MW dish stirling SES / Tessera Solar's first commercial-scale Dish Stirling power plant. Completed January 2010, decommissioned September 2011 and sold to CondiSys Solar Technology of China in April 2012. Largest plants by technology See also * Concentrated solar power * List of concentrating solar thermal power companies * List of energy storage projects ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Thermal
Solar thermal energy (STE) is a form of energy and a technology for harnessing solar energy to generate thermal energy for use in Industrial sector, industry, and in the residential and commercial sectors. Solar thermal collectors are classified by the United States Energy Information Administration as low-, medium-, or high-temperature collectors. Low-temperature collectors are generally unglazed and used to heat swimming pools or to heat ventilation air. Medium-temperature collectors are also usually flat plates but are used for heating water or air for residential and commercial use. High-temperature collectors concentrate sunlight using mirrors or Lens (optics), lenses and are generally used for fulfilling heat requirements up to () / 20 Bar (unit), bar (300 psi) pressure in industries, and for electric power production. Two categories include Concentrated Solar Thermal (CST) for fulfilling heat requirements in industries, and concentrated solar power (CSP) when th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parabolic Trough
A parabolic trough collector (PTC) is a type of solar thermal collector that is straight in one dimension and curved as a parabola in the other two, lined with a polished metal mirror. The sunlight which enters the mirror parallel to its plane of symmetry is focused along the Parabola#Proof of the reflective property, focal line, where objects are positioned that are intended to be heated. In a Solar cooker#Parabolic troughs, solar cooker, for example, food is placed at the focal line of a trough, which is cooked when the trough is aimed so the Sun is in its plane of symmetry. For other purposes, a tube containing a fluid runs the length of the trough at its focal line. The sunlight is concentrated on the tube and the fluid heated to a high temperature by the energy of the sunlight. The hot fluid can be piped to a heat engine (e.g. ORC or water/steam Rankine cycle), which uses the heat energy to drive machinery, or to generate electricity. This solar energy collector is the most c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NextEra Energy Resources
NextEra Energy Resources, LLC (NEER) is a wholesale electricity supplier based in Juno Beach, Florida. NEER is a subsidiary of NextEra Energy (), a Fortune 200 company. Prior to 2009, NextEra Energy Resources was known as FPL Energy. NextEra Energy Resources is the world's largest operator of wind and solar projects. In addition to wind and solar, NEER owns and operates generating plants powered by nuclear energy, natural gas, and oil. As of December 2017, the combined capacity of NEER's facilities is 19.06 gigawatts (GW) across 32 states, 4 Canadian provinces, and 1 province in Spain. NEER also develops and builds battery storage projects. As of December 2017, NEER owns and operates approximately 205 electrical substations and 1,190 circuit miles of electric power transmission lines. Wind power As of December 2017, NextEra Energy Resources has wind facilities located in 21 states in the U.S. and 4 provinces in Canada, primarily located throughout Texas and the Western and Mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Topaz Solar Farm
Topaz Solar Farms is a 550 megawatt ( MWAC) photovoltaic power station in San Luis Obispo County, California, United States. Construction on the project began in November 2011 and ended in November 2014. It is one of the world's largest solar farms. The $2.5 billion project includes 9 million CdTe photovoltaic modules based on thin-film technology, manufactured by U.S. company First Solar. The company also built, operates and maintains the project for MidAmerican Renewables, a Berkshire Hathaway company. Pacific Gas and Electric will buy the electricity under a 25-year power purchase agreement. According to First Solar, it created about 400 construction jobs. History OptiSolar, the instigator of the project, had optioned of ranchland, In November 2009, First Solar announced that it had purchased options to an additional from Ausra's canceled Carrizo Energy Solar Farm. First Solar would reconfigure the project to minimize the use of land covered by the Williamson ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern California Edison
Southern California Edison (SCE), the largest subsidiary of Edison International, is the primary electric utility company for much of Southern California. It provides 15 million people with electricity across a service territory of approximately 50,000 square miles. SCE owns all of its electrical transmission facilities and equipment. 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 by choice. SCE retained its hydroelectric plants, totaling about 1,200 MW, and its 75% share of the 2,150-MW San Onofre Nuclear Generating Station. The plant, which hasn't produced power since 2012, is being decommissioned. In addition to its electric business, SCE operates the sole gas utility and water utility on Santa Catalina Island, under the names Catalina Island Gas Company and Catalina Island Water Company. History The origins of the company lie with the grand scheme of business ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abengoa Solar
Abengoa Solar (formerly Solúcar Energía) is a subsidiary of Abengoa. Its primary activities include designing, promotion, financing attainment, construction and operation of solar power stations that use photovoltaics, concentrated photovoltaics, or concentrated solar thermal technologies. As a consequence of the heavy debt of the Abengoa group, Abengoa Solar was sold in January 2023 to Rioglass Solar Holding. Abengoa Solar and innovation R&D investment: Over 42.4 million euros were invested in R&D in 2011 and a total over 150 million euros since 2007. Patent rights: Given the importance of R&D, legal protection of industrial and intellectual property advancements is critical. The company, therefore, holds priority rights to various key inventions. 115 CSP and PV technology patent applications were registered as of May 2012. Solar power tower Abengoa Solar owns Europe's first commercially operating concentrating solar power plant, the PS10 Solar Power Plant, that use the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
