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Holyoke Gas And Electric
Holyoke Gas & Electric (HG&E), formally known as the City of Holyoke Gas & Electric Department (HGED), is a municipal electric, gas, and telecommunications utility primarily serving Holyoke and Southampton, Massachusetts, one of two in Massachusetts which provide all three services. Founded in 1902 with the purchase of gas and electric plants from the Holyoke Water Power Company, the municipal corporation launched its first fiber optics communications services in 1997. On December 14, 2001 the City of Holyoke purchased the majority of the remaining assets and operations of the Holyoke Water Power Company from Northeast Utilities and as a result the municipal utility assumed control of the Holyoke Dam and Canal System and an electric distribution system serving industrial electric customers in the flats neighborhood. The utility discontinued district steam service to conserve energy used in aging infrastructure in September 2010. Using hydroelectric power generation in tandem with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holyoke Water Power Company
Eversource Energy is a publicly traded, Fortune 500 energy company headquartered in Hartford, Connecticut, and Boston, Massachusetts, with several regulated subsidiaries offering retail electricity, natural gas service and water service to approximately 4 million customers in Connecticut, Massachusetts, and New Hampshire. Following its 2012 merger with Boston-based NSTAR, Northeast Utilities had more than 4,270 circuit miles of electric transmission lines, 72,000 pole miles of distribution lines, and 6,459 miles of natural gas pipeline in New England. On February 2, 2015, the company and all its subsidiaries rebranded themselves as "Eversource Energy". The stock symbol changed on February 19, 2015, from "NU" to "ES". Corporate structure Before its rebranding, the company operated six main subsidiaries: Connecticut Light and Power (CL&P), Public Service Company of New Hampshire (PSNH), Western Massachusetts Electric Company (WMECO), Yankee Gas Services Company (Yankee Gas), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holyoke Dam And Solar
Holyoke is a city in Hampden County, Massachusetts, United States, that lies between the western bank of the Connecticut River and the Mount Tom Range. As of the 2020 census, the city had a population of 38,238. Located north of Springfield, Holyoke is part of the Springfield Metropolitan Area, one of the two distinct metropolitan areas in Massachusetts. Holyoke is among the early planned industrial cities in the United States. Built in tandem with the Holyoke Dam to utilize the water power of Hadley Falls, it is one of a handful of cities in New England built on the grid plan. During the late 19th century the city produced an estimated 80% of the writing paper used in the United States and was home to the largest paper mill architectural firm in the country, as well as the largest paper, silk, and alpaca wool mills in the world. Although a considerably smaller number of businesses in Holyoke work in the paper industry today, it is still commonly referred to as "The Pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Energy
Solar energy is radiant light and heat from the Sun that is harnessed using a range of technologies such as solar power to generate electricity, solar thermal energy (including solar water heating), and solar architecture. It is an essential source of renewable energy, and its technologies are broadly characterized as either passive solar or active solar depending on how they capture and distribute solar energy or convert it into solar power. Active solar techniques include the use of photovoltaic systems, concentrated solar power, and solar water heating to harness the energy. Passive solar techniques include orienting a building to the Sun, selecting materials with favorable thermal mass or light-dispersing properties, and designing spaces that naturally circulate air. The large magnitude of solar energy available makes it a highly appealing source of electricity. In 2020 solar energy has been the cheapest source of Electricity. In Saudi Arabia a power purchase agreemen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroelectric Energy
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] |
Peaking Power Plant
Peaking power plants, also known as peaker plants, and occasionally just "peakers", are power plants that generally run only when there is a high demand, known as peak demand, for electricity. Because they supply power only occasionally, the power supplied commands a much higher price per kilowatt hour than base load power. Peak load power plants are dispatched in combination with base load power plants, which supply a dependable and consistent amount of electricity, to meet the minimum demand. Although historically peaking power plants were frequently used in conjunction with coal baseload plants, peaking plants are now used less commonly. Combined cycle gas turbine plants have two or more cycles, the first of which is very similar to a peaking plant, with the second running on the waste heat of the first. That type of plant is often capable of rapidly starting up, albeit at reduced efficiency, and then over some hours transitioning to a more efficient baseload generation mode. C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grid Energy Storage
Grid energy storage (also called large-scale energy storage) is a collection of methods used for energy storage on a large scale within an electrical power grid. Electrical energy is stored during times when electricity is plentiful and inexpensive (especially from intermittent power sources such as renewable electricity from wind power, tidal power and solar power) or when demand is low, and later returned to the grid when demand is high, and electricity prices tend to be higher. , the largest form of grid energy storage is dammed hydroelectricity, with both conventional hydroelectric generation as well as pumped storage hydroelectricity. Developments in battery storage have enabled commercially viable projects to store energy during peak production and release during peak demand, and for use when production unexpectedly falls giving time for slower responding resources to be brought online. Two alternatives to grid storage are the use of peaking power plants to fill in s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engie
Engie SA is a French multinational utility company, headquartered in La Défense, Courbevoie, which operates in the fields of energy transition, electricity generation and distribution, natural gas, nuclear, renewable energy and petroleum. It is one of the few players in the sector to develop expert skills in both upstream (engineering, purchasing, operation, maintenance) and downstream (waste management, dismantling) activities. Engie supplies electricity in 27 countries in Europe and 48 countries worldwide. The company, formed on 22 July 2008 by the merger of Gaz de France and Suez, traces its origins to the Universal Suez Canal Company founded in 1858 to construct the Suez Canal. As of 2018, Engie employed 158,505 people worldwide with revenues of €60.6 billion. Engie is listed on the Euronext exchanges in Paris and Brussels and is a constituent of the CAC 40 index. Engie was headed from 2016 to 2020 by Isabelle Kocher, who strongly transformed the company, n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet2
Internet2 is a not-for-profit United States computer networking consortium led by members from the research and education communities, industry, and government. The Internet2 consortium administrative headquarters are located in Ann Arbor, Michigan, with offices in Washington, D.C. and Emeryville, California. As of November 2013, Internet2 has over 500 members including 251 institutions of higher education, 9 partners and 76 members from industry, over 100 research and education networks or connector organizations, and 67 affiliate members. Internet2 operates the Internet2 Network, an Internet Protocol network using optical fiber that delivers network services for research and education, and provides a secure network testing and research environment. In late 2007, Internet2 began operating its newest dynamic circuit network, the Internet2 DCN, an advanced technology that allows user-based allocation of data circuits over the fiber-optic network. The Internet2 Network, thr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Point Of Presence
A point of presence (PoP) is an artificial demarcation point or network interface point between communicating entities. A common example is an ISP point of presence, the local access point that allows users to connect to the Internet with their Internet service provider (ISP). A PoP typically houses servers, routers, network switches, multiplexers, and other network interface equipment, and is typically located in a data center. ISPs typically have multiple PoPs. PoPs are often located at Internet exchange points and colocation centres. In the US, this term became important during the court-ordered breakup of the Bell Telephone system. A point of presence was a location where a long-distance carrier (IXC) could terminate services and provide connections into a local telephone network (LATA). See also * Content delivery network * Web cache * Meet-me room A "meet-me room" (MMR) is a place within a colocation centre (or carrier hotel) where telecommunications companies ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Massachusetts Green High Performance Computing Center
Massachusetts Green High Performance Computing Center (MGHPCC) is an intercollegiate high-performance computing facility located in Holyoke, Massachusetts, connected to that city's municipal fiber grid and powered by Holyoke Gas and Electric via the and Dam. MGHPCC is a joint venture of Boston University, Harvard, MIT, Northeastern, and the University of Massachusetts system; the facility holds the capacity for hundreds of thousands of cores in clusters provided by its affiliates. For example, as of 2016 one cluster used by UMass contained a network of 14,376 cores, both Intel and AMD, and more than 1.1 petabytes of on-site storage on an FDR Infiniband network. The facility maintains capacity for regular expansion, with key partners investing capability upgrades in the current building and more than 4 acres of additional undeveloped space. History The Center was first planned in early 2009 in joint discussions between MIT and UMass, with UMass President Jack M. Wilson being a ke ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Massachusetts
The University of Massachusetts is the five-campus public university system and the only public research system in the Commonwealth of Massachusetts. The university system includes five campuses (Amherst, Boston, Dartmouth, Lowell, and a medical school in Worcester), a satellite campus in Springfield and also 25 campuses throughout California and Washington with the University of Massachusetts Global. The system administration is in Boston and Shrewsbury and is accredited by the New England Association of Schools and Colleges and across its campuses enrolls 75,065 students. Campuses The University of Massachusetts Amherst is the flagship and largest school in the UMass system. It was also the first one established, dating back to 1863, when it was founded as the Massachusetts Agricultural College. The University of Massachusetts Chan Medical School was founded in 1962, and is located in Worcester. The University of Massachusetts Boston, originally established in 1964, was mer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northeastern University
Northeastern University (NU) is a private university, private research university with its main campus in Boston. Established in 1898, the university offers undergraduate and graduate programs on its main campus as well as satellite campuses in Charlotte, North Carolina; Seattle, Washington; San Jose, California; Oakland, California; Portland, Maine; and Toronto and Vancouver in Canada. In 2019, Northeastern purchased the New College of the Humanities in London, England. The university's enrollment is approximately 19,000 undergraduate students and 8,600 graduate students. It is Carnegie Classification of Institutions of Higher Education, classified among List of research universities in the United States, "R1: Doctoral Universities – Very high research activity". Northeastern faculty and alumni include Nobel Prize laureates, Rhodes, Truman, Marshall, and Churchill scholars. Undergraduate admission to the university is categorized as "most selective." Northeastern features a c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
