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Holaniku At Keahole Point
Holaniku at Keahole Point is a 2 MW micro-scaled concentrated solar power plant in the Kona District (west coast) of the island of Hawaii. It is located in the Natural Energy Laboratory of Hawaii at Keahole Point. Holaniku at Keahole Point is the first commercial solar thermal power plant to be built using solar collectors manufactured by Sopogy. The project was developed by Keahole Solar Power, LLC. an Engineering, Procurement, and Contracting ( EPC) company. The plant contains over 1,000 Sopogy MicroCSP SopoNova parabolic trough solar collectors. The power plant uses the sun's heat to create steam. Most of the steam created is used onsite for other experimental uses, equating to only 0.5MW maximum that can be utilized to generate electricity. Little, if any, electrical power leaves the site and enters the state electrical grid. See also * List of concentrating solar thermal power companies * List of photovoltaic power stations * List of solar thermal power stations * Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kona District, Hawaii
Kona is a ''moku'' or district on the Big Island of Hawaii in the State of Hawaii, known for its Kona coffee and the location of the Ironman World Championship Triathlon. In the current system of administration of Hawaii County, the ''moku'' of Kona is divided into North Kona District (''Kona ‘Akau'') and South Kona District (''Kona Hema''). The term "Kona" is sometimes used to refer to its largest town, Kailua-Kona. Other towns in Kona include Kealakekua, Keauhou, Holualoa, Hōnaunau and Honalo. Description In the Hawaiian language, ''kona'' means leeward or dry side of the island, as opposed to ''ko‘olau'' which means windward or the wet side of the island. In the times of Ancient Hawaiʻi, ''Kona'' was the name of the leeward district on each major island. In Hawai‘i, the Pacific anticyclone provides moist prevailing northeasterly winds to the Hawaiian islands, resulting in rain when the winds contact the windward landmass of the islands – the winds subsequentl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Concentrating Solar Thermal Power Companies
This is a list of concentrating solar thermal power (CSTP) companies. The CSTP industry finished a first round of new construction during 2006/7, a resurgence after more than 15 years of commercial dormancy. The CSTP industry saw many new entrants and new manufacturing facilities in 2008. Active project developers grew to include Ausra, Mulk Enpar Renewable Energy, Bright Source Energy, eSolar, FPL Energy, Infinia, Sopogy, and Stirling Energy Systems in the USA. In Spain, Abengoa Solar, Acciona, Iberdrola Renovables, and Sener were active in 2008.REN21 (2009)Renewables Global Status Report: 2009 Update p. 16.REN21 (2010)Renewables 2010 Global Status Report p. 32. List of notable companies Parabolic trough collectors: * Aalborg CSP *Abengoa * Acciona * GlassPoint Solar * Rackam *SENER *Solar Millennium (bankruptcy) * Soliterm Group *Sopogy Micro CSP Solar tower technology: *BrightSource Energy / Luz II *Torresol Energy * Heliogen Linear fresnel: * AREVA Solar, formerly Ausra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures In Hawaii County, Hawaii
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 artis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Power Stations In Hawaii
Solar may refer to: Astronomy * Of or relating to the Sun ** Solar telescope, a special purpose telescope used to observe the Sun ** A device that utilizes solar energy (e.g. "solar panels") ** Solar calendar, a calendar whose dates indicate the position of the Earth on its revolution around the Sun * Solar Maximum Mission, a satellite * SOLAR (ISS), an observatory on International Space Station Music * "Solar" (composition), attributed to Miles Davis * ''Solar'' (Red Garland album), 1962 * ''Solar'' (Taeyang album), 2010 * ''Solar'', a 2011 album by Rubik * "Solar", a song by Northlane from '' Mesmer'', 2017 * SOLAR Records, a record label Geography * Solar (Spanish term), a type of urban site * Solar, County Antrim, Northern Ireland, United Kingdom * Solar, Erode, India * Solar, Iran, Iran Companies * Solar Entertainment Corporation, a Philippines television and radio media company * Solar TV, a former TV channel * Solar Television Network, Inc., a former name ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Power In Hawaii
The energy sector in Hawaii has rapidly adopted solar power due to the high costs of electricity, and good solar resources, and has one of the highest per capita rates of solar power in the United States. Hawaii's imported energy costs, mostly for imported petroleum and coal, are three to four times higher than the mainland, so Hawaii has motivation to become one of the highest users of solar energy. Hawaii was the first state in the United States to reach grid parity for photovoltaics. Its tropical location provides abundant ambient energy. Much of Hawaii's solar capacity is distributed solar panels on individual homes and businesses. Hawaii's grid has had to deal with this unique situation by developing new technology for balancing the energy flows in areas with large amounts of solar power. In 2017 distributed solar produced 913GWh which was 36% of all renewable energy produced in the state and about 9% of electricity sales. Utility-scale solar produced 212GWh, just over 1% o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Power In The United States
Solar power includes solar farms as well as local distributed generation, mostly on rooftops and increasingly from community solar arrays. In 2021, utility-scale solar power generated 115 terawatt-hours (TWh), or 2.8% of electricity in the United States. Total solar generation that year, including estimated small-scale photovoltaic generation, was 164 TWh. As of the end of 2021, the United States had 121 gigawatts (GW) of installed photovoltaic and concentrated solar power capacity combined. This capacity is exceeded only by China and the European Union. In 2021, 36% of all new electricity generation capacity in the country came from solar, surpassed only by wind with 41%. By 2015, solar employment had overtaken oil and gas as well as coal employment in the United States. In 2020, more than 230,000 Americans were employed in the solar industry. The United States conducted much early research in photovoltaics and concentrated solar power. It is among the top countries i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Renewable Energy In The United States
According to preliminary data from the US Energy Information Administration, renewable energy accounted for about 12.6% of total primary energy consumption and about 19.8% of the domestically produced electricity in the United States in 2020. Since 2019, wind power has been the largest producer of renewable electricity in the country. Wind power generated 337.9 terawatt-hours of electricity in 2020, which accounted for 8.4% of the nation's total electricity generation and 43.2% of the total renewable electricity generation. By October 2021, the United States nameplate generating capacity for wind power was 129,256 megawatts (MW). Texas remained firmly established as the leader in wind power deployment, followed by Iowa and Oklahoma as of year end 2020. Hydroelectric power is the second-largest producer of renewable electricity in the country, generating around 7.3% of the nation's total electricity in 2020 as well as 36.4% of the total renewable electricity generation. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Photovoltaic Power Stations
The following is a list of photovoltaic power stations that are larger than 300 megawatts (MW) in current net capacity.Note that nominal power may be AC or DC, depending on the plant, and therefore any totals quoted are hybrid. SeAC-DC conundrum: Latest PV power-plant ratings follies put focus on reporting inconsistency (update) Most are individual photovoltaic power stations, but some are groups of co-located plants owned by different independent power producers and with separate transformer connections to the grid. Wiki-Solar reports total global capacity of utility-scale photovoltaic plants to be some 96 GWAC which generated 1.3% of global power by the end of 2016. The size of photovoltaic power stations has increased progressively over the last decade with frequent new capacity records. The 97 MW Sarnia Photovoltaic Power Plant went online in 2010. Huanghe Hydropower Golmud Solar Park reached 200 MW in 2012. In August 2012, Agua Caliente Solar Project in Ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parabolic Trough
A parabolic trough 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 focal line, where objects are positioned that are intended to be heated. In a 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, which uses the heat energy to drive machinery, or to generate electricity. This solar energy collector is the most common and best known type of parabolic trough. When heat transfer fluid is used to heat steam to drive a standard turbine generat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Renewable Energy Laboratory
The National Renewable Energy Laboratory (NREL) in the US specializes in the research and development of renewable energy, energy efficiency, energy systems integration, and sustainable transportation. NREL is a federally funded research and development center sponsored by the Department of Energy and operated by the Alliance for Sustainable Energy, a joint venture between MRIGlobal and Battelle. Located in Golden, Colorado, NREL is home to the National Center for Photovoltaics, the National Bioenergy Center, and the National Wind Technology Center. History The Solar Energy Research, Development and Demonstration Act of 1974 established the Solar Energy Research Institute, which opened in 1977 and was operated by MRIGlobal. Under the Jimmy Carter administration, its activities went beyond research and development in solar energy as it tried to popularize knowledge about already existing technologies, like passive solar. During the Ronald Reagan administration the institute ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EPC (contract)
EPC may refer to: Government and politics * Eastern Provincial Council, in Sri Lanka * European Policy Centre, a Belgian think tank * European Political Community (1952), a former political organization proposed in 1952 * European Political Community (2022), a new initiative pioneered by Emmanuel Macron * European Political Cooperation, a form of European Union foreign policy coordination Law * Equal Protection Clause, of the Fourteenth Amendment to the United States Constitution * European Patent Convention, a multilateral treaty based on which European patents are granted Science and technology * Asus Eee PC, a line of netbook computers * Early Prostate Cancer programme, a clinical programme of bicalutamide monotherapy for prostate cancer *Electronic Parts Catalogue * Electronic Product Code * Endothelial progenitor cell * Energy Performance Certificate * × ''Epicattleya'', an orchid genus * Evolved Packet Core, part of the System Architecture Evolution, in telecommuni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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