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Husk Power Systems
Husk Power Systems, founded in 2008, is a company based in Fort Collins, Colorado, US, that provides clean energy services to off-grid or weak grid rural communities in East Africa, West Africa and South Asia, primarily by building renewable energy mini-grids/ micro-grids. Its original technology generated electricity using a biomass gasifier that created fuel from rice husks, a waste product of rice hullers that separate the husks as chaff from the rice, a staple food in both Asia and Africa. In the mid-2010s, with the rapid decline in the price of solar PV and batteries, Husk pivoted its business model to focus more on solar-plus-storage mini-grids (what at the time Husk coined "mini power plants"), while continuing to use biomass in combination with solar to serve communities with larger electricity demand. In 2021, Husk Power was recognized in the REN21 ''Renewables Global Status Report'' as the first mini-grid company to achieve significant scale, by surpassing 100 solar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy Industry
The energy industry is the totality of all of the industries involved in the production and sale of energy, including fuel extraction, manufacturing, refining and distribution. Modern society consumes large amounts of fuel, and the energy industry is a crucial part of the infrastructure and maintenance of society in almost all countries. In particular, the energy industry comprises: * the fossil fuel industries, which include petroleum industries (oil companies, petroleum refiners, fuel transport and end-user sales at gas stations) coal industries (extraction and processing) and the natural gas industries ( natural gas extraction, and coal gas manufacture, as well as distribution and sales); * the electrical power industry, including electricity generation, electric power distribution and sales; * the nuclear power industry; * the renewable energy industry, comprising alternative energy and sustainable energy companies, including those involved in hydroelectric power ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UN-Energy
UN-Energy is an interagency mechanism within the system of the United Nations related to energy. It was created after the 2002 World Summit on Sustainable Development in Johannesburg, and its purpose is to create a coherent approach towards a sustainable energy system especially in developing countries to meet the Millennium Development Goals. To do this, UN-Energy is reviewing energy-related activities within the UN system and trying to mainstream them into a broader approach. At present, UN-Energy remains a very small UN entity since it does not even reach the programme status. UN-Energy was established as a subsidiary body of CEB in 2004 to help ensure coherence in the United Nations system’s multi-disciplinary response to the World Summit on Sustainable Development (WSSD) and to promote the effective engagement of non-UN stakeholders in implementing WSSD energy-related decisions. Its membership consists of senior officials and experts on energy of the commissions, organizatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andrew Revkin
Andrew C. Revkin is an American science and environmental journalist, author and educator. He has written on a wide range of subjects including destruction of the Amazon rain forest, the 2004 Asian tsunami, sustainable development, climate change, and the changing environment around the North Pole. He is the founding director of the Initiative on Communication and Sustainability at The Earth Institute of Columbia University. Previously he was strategic adviser for environmental and science journalism at National Geographic Society. Through 2017 he was senior reporter for climate change at the independent investigative newsroom ProPublica. He was a reporter for ''The New York Times'' from 1995 through 2009. In 2007, he created the '' Dot Earth'' environmental blog for ''The Times. ''The blog moved to the Opinion Pages in 2010 and ran through 2016. From 2010 to 2016 he was also the Senior Fellow for Environmental Understanding at Pace University. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gasification
Gasification is a process that converts biomass- or fossil fuel-based carbonaceous materials into gases, including as the largest fractions: nitrogen (N2), carbon monoxide (CO), hydrogen (H2), and carbon dioxide (). This is achieved by reacting the feedstock material at high temperatures (typically >700 °C), without combustion, via controlling the amount of oxygen and/or steam present in the reaction. The resulting gas mixture is called syngas (from synthesis gas) or producer gas and is itself a fuel due to the flammability of the H2 and CO of which the gas is largely composed. Power can be derived from the subsequent combustion of the resultant gas, and is considered to be a source of renewable energy if the gasified compounds were obtained from biomass feedstock. An advantage of gasification is that syngas can be more efficient than direct combustion of the original feedstock material because it can be combusted at higher temperatures so that the thermodynamic upper li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biodiesel
Biodiesel is a form of diesel fuel derived from plants or animals and consisting of long-chain fatty acid esters. It is typically made by chemically reacting lipids such as animal fat (tallow), soybean oil, or some other vegetable oil with an alcohol, producing a methyl, ethyl or propyl ester by the process of transesterification. Unlike the vegetable and waste oils used to fuel converted diesel engines, biodiesel is a drop-in biofuel, meaning it is compatible with existing diesel engines and distribution infrastructure. However, it is usually blended with petrodiesel (typically to less than 10%) since most engines cannot run on pure Biodiesel without modification. Biodiesel blends can also be used as heating oil. The US National Biodiesel Board defines "biodiesel" as a mono-alkyl ester. Blends Blends of biodiesel and conventional hydrocarbon-based diesel are most commonly distributed for use in the retail diesel fuel marketplace. Much of the world uses a system know ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jatropha
''Jatropha'' is a genus of flowering plants in the spurge family, Euphorbiaceae. The name is derived from the Greek words ἰατρός (''iatros''), meaning "physician", and τροφή (''trophe''), meaning "nutrition", hence the common name physic nut. Another common name is nettlespurge. It contains approximately 170 species of succulent plants, shrubs and trees (some are deciduous, like ''Jatropha curcas''). Most of these are native to the Americas, with 66 species found in the Old World. Plants produce separate male and female flowers. As with many members of the family Euphorbiaceae, ''Jatropha'' contains compounds that are highly toxic. ''Jatropha'' species have traditionally been used in basketmaking, tanning and dye production. In the 2000s, one species, ''Jatropha curcas'', generated interest as an oil crop for biodiesel production and also medicinal importance when used as lamp oil; native Mexicans in the Veracruz area developed by selective breeding a ''Jatropha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rensselaer Polytechnic Institute
Rensselaer Polytechnic Institute () (RPI) is a private research university in Troy, New York, with an additional campus in Hartford, Connecticut. A third campus in Groton, Connecticut closed in 2018. RPI was established in 1824 by Stephen Van Rensselaer and Amos Eaton for the "application of science to the common purposes of life" and is the oldest technological university in the English-speaking world and the Western Hemisphere. Built on a hillside, RPI's campus overlooks the city of Troy and the Hudson River, and is a blend of traditional and modern architecture. The institute operates an on‑campus business incubator and the Rensselaer Technology Park. RPI is organized into six main schools which contain 37 departments, with emphasis on science and technology. It is classified among "R1: Doctoral Universities: Very High Research Activity" and many of its engineering programs are highly ranked. As of 2017, RPI's faculty and alumni included 6 members of the National Inve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Institute Of Technology (BHU) Varanasi
Indian Institute of Technology (BHU) Varanasi (IIT BHU) is a public technical university located in Varanasi, Uttar Pradesh, India. Founded in 1919 as the Banaras Engineering College, it became the Institute of Technology, Banaras Hindu University in 1968. It was later designated an Indian Institute of Technology. IIT (BHU) Varanasi has 16 departments, 3 inter-disciplinary schools and 1 Humanities & Social Sciences Section. It is located inside the Banaras Hindu University Campus. History IIT (BHU) Varanasi has formerly been known as the Banaras Engineering College (BENCO), the College of Mining and Metallurgy (MINMET), the College of Technology (TECHNO) and the Institute of Technology, Banaras Hindu University (IT-BHU). Its establishment is intimately linked with that of the Banaras Hindu University (BHU). The first convocation ceremony at BHU was held on 2 December 1920. BHU has the credit of first starting degree classes in Mechanical Engineering, Electrical Engineering, Met ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harvard Business School
Harvard Business School (HBS) is the graduate business school of Harvard University, a private research university in Boston, Massachusetts. It is consistently ranked among the top business schools in the world and offers a large full-time MBA program, management-related doctoral programs, and many executive education programs. It owns Harvard Business Publishing, which publishes business books, leadership articles, case studies, and the monthly ''Harvard Business Review''. It is also home to the Baker Library/Bloomberg Center. History The school was established in 1908. Initially established by the humanities faculty, it received independent status in 1910, and became a separate administrative unit in 1913. The first dean was historian Edwin Francis Gay (1867–1946). Yogev (2001) explains the original concept: :This school of business and public administration was originally conceived as a school for diplomacy and government service on the model of the French '' Ecole des S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The New York Times
''The New York Times'' (''the Times'', ''NYT'', or the Gray Lady) is a daily newspaper based in New York City with a worldwide readership reported in 2020 to comprise a declining 840,000 paid print subscribers, and a growing 6 million paid digital subscribers. It also is a producer of popular podcasts such as '' The Daily''. Founded in 1851 by Henry Jarvis Raymond and George Jones, it was initially published by Raymond, Jones & Company. The ''Times'' has won 132 Pulitzer Prizes, the most of any newspaper, and has long been regarded as a national " newspaper of record". For print it is ranked 18th in the world by circulation and 3rd in the U.S. The paper is owned by the New York Times Company, which is publicly traded. It has been governed by the Sulzberger family since 1896, through a dual-class share structure after its shares became publicly traded. A. G. Sulzberger, the paper's publisher and the company's chairman, is the fifth generation of the family to head the pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Bornstein (author)
David Bornstein is a journalist and author who specializes in writing about social innovation, using a style called solutions journalism. He has written three books on social entrepreneurship. He writes for the Fixes blog for ''The New York Times'' website, and is one of the co-founders of the Solutions Journalism Network. Personal Bornstein was raised in Montreal, Quebec, Canada, and now lives in New York City. Family Bornstein is married, and he and his wife have one child, a son. Awards He was awarded the 2007 Human Security Award for work in social entrepreneurship on October 25, 2007, which is given annually by the Coalition Advocating Human Security, a program of the University of California, Irvine. He also received the 2008 Leadership in Social Entrepreneurship Award from Duke University's Fuqua School of Business. He is additionally a co-recipient of the 2014 Vision Award, presented by Middlebury College Middlebury College is a private liberal arts college in Mid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Grid
An electrical grid is an interconnected network for electricity delivery from producers to consumers. Electrical grids vary in size and can cover whole countries or continents. It consists of:Kaplan, S. M. (2009). Smart Grid. Electrical Power Transmission: Background and Policy Issues. The Capital.Net, Government Series. Pp. 1-42. * power stations: often located near energy and away from heavily populated areas * electrical substations to step voltage up or down * electric power transmission to carry power long distances * electric power distribution to individual customers, where voltage is stepped down again to the required service voltage(s). Grids are nearly always synchronous, meaning all distribution areas operate with three phase alternating current (AC) frequencies synchronized (so that voltage swings occur at almost the same time). This allows transmission of AC power throughout the area, connecting a large number of electricity generators and consumers and potenti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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