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SunZia Wind
SunZia Wind is a 3.5-gigawatt wind farm being developed in New Mexico, United States, in Lincoln County, San Miguel County and Torrance County. When completed, this will be the largest wind project in the western hemisphere. The wind project is paired with SunZia Transmission, a , 3-gigawatt HVDC transmission line to carry the power to Arizona and California. SunZia Wind and Transmission are owned by the privately held American company Pattern Energy. The project reached $11B of funding in late 2023. Construction started in 2023 and operation is projected to start in 2026. Wind farm The project includes at least 900 wind turbines in Estancia Valley. In 2023, Pattern Energy ordered 674 General Electric 3.6 MW turbines (2.4 GW) and 242 Vestas V163-4.5 MW turbines (1.1 GW) while foundations were being dug. Transmission line The planned transmission would connect the SunZia wind farm in central New Mexico to Pinal county in south-central Arizona. It would consist of two 525 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 contiguous states border Canada to the north and Mexico to the south, with the semi-exclave of Alaska in the northwest and the archipelago of Hawaii in the Pacific Ocean. The United States asserts sovereignty over five Territories of the United States, major island territories and United States Minor Outlying Islands, various uninhabited islands in Oceania and the Caribbean. It is a megadiverse country, with the world's List of countries and dependencies by area, third-largest land area and List of countries and dependencies by population, third-largest population, exceeding 340 million. Its three Metropolitan statistical areas by population, largest metropolitan areas are New York metropolitan area, New York, Greater Los Angeles, Los Angel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Direct Current
Direct current (DC) is one-directional electric current, flow of electric charge. An electrochemical cell is a prime example of DC power. Direct current may flow through a conductor (material), conductor such as a wire, but can also flow through semiconductors, electrical insulation, insulators, or even through a vacuum as in electron beam, electron or ion beams. The electric current flows in a constant direction, distinguishing it from alternating current (AC). A archaism, term formerly used for this type of current was galvanic current. The abbreviations ''AC'' and ''DC'' are often used to mean simply ''alternating'' and ''direct'', as when they modify ''Electric current, current'' or ''voltage''. Direct current may be converted from an alternating current supply by use of a rectifier, which contains Electronics, electronic elements (usually) or electromechanical elements (historically) that allow current to flow only in one direction. Direct current may be converted into alt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HVDC Transmission Lines
A high-voltage direct current (HVDC) electric power transmission system uses direct current (DC) for electric power transmission, in contrast with the more common alternating current (AC) transmission systems. Most HVDC links use voltages between 100 kV and 800 kV. HVDC lines are commonly used for long-distance power transmission, since they require fewer conductors and incur less power loss than equivalent AC lines. HVDC also allows power transmission between AC transmission systems that are not synchronized. Since the power flow through an HVDC link can be controlled independently of the phase angle between source and load, it can stabilize a network against disturbances due to rapid changes in power. HVDC also allows the transfer of power between grid systems running at different frequencies, such as 50 and 60 Hz. This improves the stability and economy of each grid, by allowing the exchange of power between previously incompatible networks. The modern form o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wind Farms In New Mexico
Wind is the natural movement of atmosphere of Earth, air or other gases relative to a planetary surface, planet's surface. Winds occur on a range of scales, from thunderstorm flows lasting tens of minutes, to local breezes generated by heating of land surfaces and lasting a few hours, to global winds resulting from the difference in absorption (electromagnetic radiation), absorption of solar energy between the climate zones on Earth. The study of wind is called anemology. The two main causes of large-scale atmospheric circulation are the differential heating between the equator and the poles, and the rotation of the planet (Coriolis effect). Within the tropics and subtropics, thermal low circulations over terrain and high plateaus can drive monsoon circulations. In coastal areas the sea breeze/land breeze cycle can define local winds; in areas that have variable terrain, mountain and valley breezes can prevail. Winds are commonly classified by their scale (spatial), spatial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arizona Court Of Appeals
The Arizona Court of Appeals is the intermediate appellate court for the state of Arizona. It is divided into two divisions, with a total of twenty-eight judges on the court: nineteen in Division 1, based in Phoenix, Arizona, Phoenix, and nine in Division 2, based in Tucson, Arizona, Tucson. History The Arizona constitution was amended in 1960 to authorize a court of appeals, which the legislature created in 1964. The original judges were elected in November 1964. The first judges were James Duke Cameron, Henry S. Stevens, and Francis J. Donofrio for Division 1, and Herbert F. Krucker, John F. Molloy, and James D. Hathaway for Division 2. Only one judge after the original six received their seat by election. After the introduction of merit selection in 1975, judges are appointed by the governor to fill vacancies or new positions. Three-judge panels were added to Division 1 in 1969, 1974, 1982, and 1989. Another judge was added in 1995 "so that the Chief Judge could devote time to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Point-to-point Construction
In electronics, point-to-point construction is a non-automated technique for constructing circuits which was widely used before the use of printed circuit boards (PCBs) and automated assembly gradually became widespread following their introduction in the 1950s. Circuits using thermionic valves (vacuum tubes) were relatively large, relatively simple (the number of large, hot, expensive devices which needed replacing was minimised), and used large sockets, all of which made the PCB less obviously advantageous than with later complex semiconductor circuits. Point-to-point construction is still widespread in power electronics, where components are bulky and serviceability is a consideration, and to construct prototype equipment with few or heavy electronic components. A common practice, especially in older point-to-point construction, is to use the leads of components such as resistors and capacitors to bridge as much of the distance between connections as possible, reducing the ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Pedro Valley
The San Pedro Valley starts 10 miles (16 km) south of the United States–Mexico border and extends 140 miles (230 km) north through Arizona. The San Pedro River flows from the state of Sonora, Mexico, through Cochise, Pima, Graham, and Pinal Counties to Winkelman, Arizona. In popular culture The 2024 movie Horizon: An American Saga – Chapter 1 takes place in the San Pedro Valley. See also * San Pedro River (Arizona) Valley * San Pedro Valley Railroad * Tres Alamos, Arizona Tres Alamos is a ghost town in Cochise County in the U.S. state of Arizona Arizona is a U.S. state, state in the Southwestern United States, Southwestern region of the United States, sharing the Four Corners region of the western Uni ... References {{Authority control Landforms of Cochise County, Arizona Landforms of Sonora Valleys of Arizona Valleys of Mexico ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Carlos Apache Tribe
The San Carlos Apache Indian Reservation (Western Apache: Tsékʼáádn), in southeastern Arizona, United States, was established in 1872 as a reservation for the Chiricahua Apache tribe as well as surrounding Yavapai and Apache bands removed from their original homelands under a strategy devised by General George Crook of setting the various Apache tribes against one another. Once nicknamed "Hell's Forty Acres" during the late 19th century due to poor health and environmental conditions, modern San Carlos Apaches operate a Chamber of Commerce, the Apache Gold and Apache Sky Casinos, a Language Preservation program, a Culture Center, and a Tribal College. History On December 14, 1872, President U.S. Grant established the San Carlos Apache Reservation. The government gave various religious groups responsibility for managing the new reservations, and the Dutch Reformed Church was in charge of the San Carlos Apache Indian Reservation. The church chose John Clum, who turned down the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bureau Of Land Management
The Bureau of Land Management (BLM) is an agency within the United States Department of the Interior responsible for administering federal lands, U.S. federal lands. Headquartered in Washington, D.C., the BLM oversees more than of land, or one-eighth of the United States's total landmass. The Bureau was created by United States Congress, Congress during the presidency of Harry S. Truman in 1946 by combining two existing agencies: the United States General Land Office and the United States Grazing Service, Grazing Service. The agency manages the federal government's nearly of subsurface Mineral rights, mineral estate located beneath federal, state and private lands severed from their surface rights by the Homestead Act of 1862. Most BLM public lands are located in these 12 Western United States, western states: Alaska, Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington (state), Washington and Wyoming. The mission of the BLM is "to susta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of California
The University of California (UC) is a public university, public Land-grant university, land-grant research university, research university system in the U.S. state of California. Headquartered in Oakland, California, Oakland, the system is composed of its ten campuses at University of California, Berkeley, Berkeley, University of California, Davis, Davis, University of California, Irvine, Irvine, University of California, Los Angeles, Los Angeles, University of California, Merced, Merced, University of California, Riverside, Riverside, University of California, San Diego, San Diego, University of California, San Francisco, San Francisco, University of California, Santa Barbara, Santa Barbara, and University of California, Santa Cruz, Santa Cruz, along with numerous research centers and academic centers abroad. The system is the state's land-grant university. In 1900, UC was one of the founders of the Association of American Universities and since the 1970s seven of its campuse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
