|
Mirant Corporation
GenOn Energy Holdings, formerly Mirant Corporation, was a subsidiary of GenOn Energy, and is now a part of NRG Energy. The company was spun off from its former parent, Southern Company, on April 2, 2001. The company was merged into GenOn Energy on 3 December 2010. The company then became part of NRG Energy in December 2012. Mirant operated 13 plants in the states of California, Georgia, Maine, Maryland, Massachusetts, Michigan, New York, and Virginia and has the capacity to generate approximately 10,300 MW of electricity. History Southern beginnings and spinoff Mirant began its corporate existence in 1981 as Southern Electric International (SEI), a small consulting division of Southern Company that provided engineering and technical services to industrial companies, domestic and international utilities. With the Energy Policy Act of 1992 deregulation arrived in the US electric power sector, and SEI ventured into global markets with the acquisition of a 50% stake in Freepor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GenOn Energy
GenOn Energy, Inc., based in Houston, Texas, United States, was an energy company that provided electricity to wholesale customers in the United States. The company was one of the largest independent power producers in the nation with more than 14,000 megawatts of power generation capacity across the United States using natural gas, fuel oil and coal. GenOn Energy is headquartered in the Reliant Energy Plaza in Downtown Houston. The company, formerly known as RRI Energy, acquired Mirant on December 3, 2010. The corporate names and logos of both RRI Energy and Mirant were retired. NRG Energy completed its acquisition of GenOn Energy in December 2012 for $1.7 billion. GenOn's stock ceased trading and was exchanged for NRG stock. History The company was originally known as Houston Industries (), and Houston Lighting & Power was its subsidiary. In August 1996 HI closed on a merger with NorAm Energy Corp, a natural gas utility. The combined company, as of 1997, had assets of $1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandwich, Massachusetts
Sandwich is a town in Barnstable County, Massachusetts, and is the oldest town on Cape Cod. The town motto is ''Post tot Naufracia Portus'', "after so many shipwrecks, a haven". The population was 20,259 at the 2020 census. History Cape Cod was inhabited for thousands of years by Native Americans prior to European colonization. In the contact period, Sandwich was occupied by the Eastern Algonquian speaking Wampanoag who aided the Pilgrims of Plymouth Colony in the 1620s. Despite significant losses of life and cultural heritage due to virgin soil epidemics, King Philip's War, and conversion and assimilation efforts that pushed them into Praying Towns, the Mashpee Wompanoag still live on Cape Cod and efforts are underway to revive the Wompanoag language. A group of English settlers from Saugus, Massachusetts, colonized Sandwich in 1637 with the permission of the Plymouth Colony. It is named for the seaport of Sandwich, Kent, England. It was incorporated in 1639 and is the old ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haverstraw (town), New York
Haverstraw is a Administrative divisions of New York#Town, town in Rockland County, New York, Rockland County, New York (state), New York, United States, located north of the Clarkstown, New York, Town of Clarkstown and the Ramapo, New York, Town of Ramapo; east of Orange County, New York, Orange County; south of the Stony Point, New York, Town of Stony Point; and west of the Hudson River. The town runs from the west to the east border of the county in its northern section. The population was 36,634 at the 2010 census. The name comes from the Dutch word ''Haverstroo'' meaning "oats straw", referring to the grasslands along the river. The town contains three Administrative divisions of New York#Village, villages, one of which is also known as Haverstraw (village), New York, Haverstraw. Haverstraw village is the original seat of government for the town, hosting the area's historic central downtown business district and the densest population in northern Rockland County. History In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stony Point, New York
Stony Point is a Administrative divisions of New York#Town, town in Rockland County, New York, United States. It is part of the New York City Metropolitan Area. The town is located north of the town of Haverstraw, New York, Haverstraw, east and south of Orange County, New York, Orange County, and west of the Hudson River and Westchester County, New York, Westchester County. The population was 15,059 at the 2010 census. The name of the town is derived from a prominent projection into the Hudson River. The town is in the northeastern part of the county. U.S. Route 9W, U.S. Route 202 in New York, U.S. Route 202, and the Palisades Interstate Parkway are major north-south routes through the town. Stony Point is included in the North Rockland Central School District. It is the most rural of the five towns in Rockland County. Life in Stony Point, NY Stony Point, New York is a town that many call home for the suburban style vibe. The town contains numerous strip malls alongside Rout ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hudson Valley
The Hudson Valley (also known as the Hudson River Valley) comprises the valley of the Hudson River and its adjacent communities in the U.S. state of New York. The region stretches from the Capital District including Albany and Troy south to Yonkers in Westchester County, bordering New York City. History Pre-Columbian era The Hudson Valley was inhabited by indigenous peoples ages before Europeans arrived. The Lenape, Wappinger, and Mahican branches of the Algonquins lived along the river, mostly in peace with the other groups. The lower Hudson River was inhabited by the Lenape, The Lenape people waited for the explorer Giovanni da Verrazzano onshore, traded with Henry Hudson, and sold the island of Manhattan. Further north, the Wappingers lived from Manhattan Island up to Poughkeepsie. They lived a similar lifestyle to the Lenape, residing in various villages along the river. They traded with both the Lenape to the south and the Mahicans to the north. The Mahicans lived ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chesapeake Climate Action Network
The Chesapeake Climate Action Network (CCAN) is a grassroots nonprofit organization dedicated to fighting global warming in Maryland, Virginia, and the District of Columbia. The organization's mission is to foster a rapid societal switch to clean energy and energy-efficient products, joining similar efforts worldwide to address global warming. Background The Chesapeake Climate Action Network was launched on July 1, 2002, with a seed grant from the Rockefeller Brothers Fund. Working with a large and growing network of allies, the group helped pass an Offshore Wind Bill in Maryland, statewide carbon caps in Maryland, clean cars bills in Maryland and the District of Columbia, renewable energy standard bills in Maryland, Virginia, and the District of Columbia. References See also *Climate change in Maryland *Climate change in Virginia *Climate change in Washington, D.C. Climate change in Washington, D.C. is marked by rising temperatures, increased rainfall and flooding, and st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chromium
Chromium is a chemical element with the symbol Cr and atomic number 24. It is the first element in group 6. It is a steely-grey, lustrous, hard, and brittle transition metal. Chromium metal is valued for its high corrosion resistance and hardness. A major development in steel production was the discovery that steel could be made highly resistant to corrosion and discoloration by adding metallic chromium to form stainless steel. Stainless steel and chrome plating (electroplating with chromium) together comprise 85% of the commercial use. Chromium is also greatly valued as a metal that is able to be highly polished while resisting tarnishing. Polished chromium reflects almost 70% of the visible spectrum, and almost 90% of infrared light. The name of the element is derived from the Greek word χρῶμα, ''chrōma'', meaning color, because many chromium compounds are intensely colored. Industrial production of chromium proceeds from chromite ore (mostly FeCr2O4) to produce ferro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrochloric Acid
Hydrochloric acid, also known as muriatic acid, is an aqueous solution of hydrogen chloride. It is a colorless solution with a distinctive pungent smell. It is classified as a strong acid Acid strength is the tendency of an acid, symbolised by the chemical formula HA, to dissociate into a proton, H+, and an anion, A-. The dissociation of a strong acid in solution is effectively complete, except in its most concentrated solutions .... It is a component of the gastric acid in the digestive systems of most animal species, including humans. Hydrochloric acid is an important laboratory reagent and industrial chemical. History In the early tenth century, the Persian physician and alchemist Abu Bakr al-Razi ( 865–925, Latin: Rhazes) conducted experiments with sal ammoniac (ammonium chloride) and vitriol (hydrated sulfates of various metals), which he distilled together, thus producing the gas hydrogen chloride. In doing so, al-Razi may have stumbled upon a primitive method ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sulfuric Acid
Sulfuric acid (American spelling and the preferred IUPAC name) or sulphuric acid ( Commonwealth spelling), known in antiquity as oil of vitriol, is a mineral acid composed of the elements sulfur, oxygen and hydrogen, with the molecular formula . It is a colorless, odorless and viscous liquid that is miscible with water. Pure sulfuric acid does not exist naturally on Earth due to its strong affinity to water vapor; it is hygroscopic and readily absorbs water vapor from the air. Concentrated sulfuric acid is highly corrosive towards other materials, from rocks to metals, since it is an oxidant with powerful dehydrating properties. Phosphorus pentoxide is a notable exception in that it is not dehydrated by sulfuric acid, but to the contrary dehydrates sulfuric acid to sulfur trioxide. Upon addition of sulfuric acid to water, a considerable amount of heat is released; thus the reverse procedure of adding water to the acid should not be performed since the heat released may boi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Political Economy Research Institute
The Political Economy Research Institute (PERI) is an independent research unit at the University of Massachusetts Amherst. According to its mission statement, it "...promotes human and ecological well-being through our original research". PERI was established in 1998 by co-directors Robert Pollin and Gerald Epstein, both economists at the university. Funding for its foundation came from Pollin and his businessman father, Abe Pollin. Toxic 100 PERI's Toxic 100 list includes one hundred United States companies ranked by the amount of greenhouse gases, air pollution and water pollution produced and the relative toxicity of the pollutants, as determined by PERI at the University of Massachusetts Amherst. The Greenhouse 100 Index ranks companies by 2019 direct emissions from large sources. The top three companies are Vistra Energy, Duke Energy, and Southern Company, continuing a three-year period in which these were in the top three. They each released more than 85 million metric tons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Pollution In The United States
Air pollution is the introduction of chemicals, particulate matter, or biological materials into the atmosphere, causing harm or discomfort to humans or other living organisms, or damaging ecosystems. Air pollution can cause health problems including, but not limited to, infections, behavioral changes, cancer, organ failure, and premature death. These health effects are not equally distributed across the U.S population; there are demographic disparities by race, ethnicity, socioeconomic status, and education. Air pollution has affected the United States since the beginning of the Industrial Revolution. According to a 2009 report, around "60 percent of Americans live in areas where air pollution has reached unhealthy levels that can make people sick." Analyzing data from 2016–2018, the American Lung Association found major declines in air quality, including increases in ground-level ozone. In 2016, a study found that levels of nitrogen oxides had plummeted over the previous de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Massachusetts Amherst
The University of Massachusetts Amherst (UMass Amherst, UMass) is a public research university in Amherst, Massachusetts and the sole public land-grant university in Commonwealth of Massachusetts. Founded in 1863 as an agricultural college, it is the flagship and the largest campus in the University of Massachusetts system, as well as the first established. It is also a member of the Five College Consortium, along with four other colleges in the Pioneer Valley: Amherst College, Smith College, Mount Holyoke College, and Hampshire College. As of Fall 2022, UMass Amherst has an annual enrollment of more than 32,000 students, along with approximately 1,900 faculty members. It is the largest university in Massachusetts by campus size and second largest university by enrollment in Massachusetts, after Boston University. The university offers academic degrees in 109 undergraduate, 77 master's and 48 doctoral programs. Programs are coordinated in nine schools and colleges. The Universit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
