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96-456: Port Jefferson Power Station is the fourth largest power generation facility on Long Island by nameplate capacity behind Northport Power Station , E. F. Barrett Power Station , and the gas turbine facility in Holtsville . It generated the sixth most net energy in 2020. It is operated by National Grid USA , and the electricity generated at the plant is distributed across Long Island via

192-448: A peaking plant , an inefficient use due to the steam units' long start-up times. Another 2020 report commissioned by the village opposed decommissioning the plant, citing opportunities as a supplement to renewable power mandated by the state Climate Leadership and Community Protection Act , as the center of a potential microgrid operated by the village, or as a site for a new battery storage power station . Port Jefferson Power Station

288-437: A 16.0 MW nameplace capacity, for a total of 498.0 MW. In 2020, the steam turbine units together generated 469.6 GWh of energy, while the gas turbine units together produced 80.2 GWh. All units are fueled by natural gas or fuel oil ; the flow rate of the natural gas line to the plant imposes limits during the peak summer season. The facility occupies around 73 acres. At 434 ft (132 m), its smoke stacks are among

384-733: A backup fuel, storing oil in tanks on site. The thermodynamic efficiency of simple-cycle gas turbine power plants ranges from 20 to 42%, with between 30 and 42% being average for a new plant. For greater efficiency, a heat recovery steam generator (HRSG) is added at the exhaust. This is known as a combined cycle plant. Cogeneration uses waste exhaust heat for process, district heating or other heating uses. Both of these options are used only in plants that are intended to be operated for longer periods than usual. Natural gas and diesel generators with reciprocating engines are sometimes used for grid support using smaller plants. Another option for increased efficiency and power output in gas turbines

480-738: A boundary dispute, they drove out English settlers from the Oyster Bay area. However, in 1664, the English returned to take over the Dutch colony of New Netherland , including Long Island. The 1664 land patent granted to the Duke of York included all islands in Long Island Sound. The Duke of York held a grudge against Connecticut, as New Haven had hidden three of the judges ( John Dixwell , Edward Whalley and William Goffe ) who sentenced

576-476: A costly power line upgrade, as well as supplying peak power and other grid services such as operating reserve , sometimes in hybrid configuration with turbines or diesel engines. Battery power is by far the fastest responding of all powerplants, and can respond to grid conditions at millisecond timescales, giving slower responding equipment a chance to react to outages. Pumped-storage and batteries are net consumers, as they have no inherent energy source, and

672-513: A crucial role in the subsistence economy. The Long Island natives lived in villages of differing sizes and their governing style, because of a lack of evidence, can only be guessed. However, anthropological models suggest that the leaders did not have overarching authority over the rest of the village. Rather, the leaders often sought advice from the elders. The early settlers of Long Island were likely tied by kinship and did not identify themselves as distinct tribes. These tribes were designated by

768-450: A day, or it may operate only a few hours per year, depending on the condition of the region's electrical grid . Because of the cost of building an efficient power plant, if a peaker plant is only going to be run for a short or highly variable time, it does not make economic sense to make it as efficient as a base load power plant. In addition, the equipment and fuels used in base load plants are often unsuitable for use in peaker plants because

864-497: A devastating attack that killed 80 Native Americans. Despite shifting claims to title and absentee land sales, European settlers continued to purchase land directly from indigenous people. In 1655, they split the acquired land amongst themselves and continued to search the island for more land for settlement. On June 10, 1664, other parts of indigenous land were bought, including present-day Brookhaven , Bellport , and South Haven , in exchange for four coats and 6 pounds 10 shilling -

960-617: A gas peaker, to supply power on demand day or night, and in return be controlled by the utility and paid in capacity payments to be available when needed, like a traditional peaker plant. A solar thermal power plant makes electricity in a steam cycle power plant like a traditional power plant but the heat for steam is supplied by solar energy heating a material such as molten salts and storing the heat until needed to make steam for power generation. An economical electrical supply system will also include base load power plants . These generating units will emphasize low incremental fuel cost, but may use

1056-642: A higher capital investment to improve efficiency. For example, a peaking plant might use only a gas turbine, while a base load plant might also add a steam "bottom cycle" to improve the overall plant fuel consumption per unit of electricity produced. Nuclear and coal burning plants generally operate continuously, stopping only for maintenance or unexpected outages. The low incremental fuel cost of nuclear power plants compared with high capital cost, makes it most economic for them to be used for base load supply. Hydroelectric plants with few restrictions on water supply may be used for base load as their incremental fuel cost

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1152-425: A peaking plant and with sufficient water, a base-load plant. Natural gas turbines or pumped storage are often used where there is not enough hydroelectricity to respond to daily and weekly variations in generation and consumption. It is not unusual for a dam to be built with more capacity than can be sustained by the water supply, allowing for a higher peak output. Upgrading equipment at existing dams can be one of

1248-460: A plan to build ten such plants across Long Island to avoid the risk of rolling blackouts in the face of increased demand like those experienced in California the previous year, given strain on the system from a heat wave in 2001 . The pair of turbines was under an 80 MW threshold that would have triggered a full regulatory and environmental review. The adjacent Village of Poquott sued over

1344-400: A plan to use counterfeiting to induce economic sabotage. Long Island's colonists supported both Loyalist and Patriot causes, with many prominent families divided among both sides. During the occupation, British forces utilized a number of civilian structures for defense and were also at times quartered in local homes. A number of structures from this era remain. Among these are Raynham Hall ,

1440-464: A population of 8,063,232 residents as of the 2020 U.S. census , Long Island constitutes 40% of New York state's entire population. Long Island is the most populous island in any U.S. state or territory, the third-most populous island in the Americas after Hispaniola and Cuba , and the 18th-most populous island in the world ahead of Ireland , Jamaica , and Hokkaidō . Its population density

1536-455: A reservoir. Low-cost off-peak electric power from base load or intermittent sources is used to pump water at a low elevation to storage in a high elevation reservoir. During periods of high electrical demand, the stored water is released through turbines to produce electric power. Start up times are only a few minutes, and some can start in a few tens of seconds. Batteries are used in some cases where conditions favor it to smooth flow, avoiding

1632-697: A struggle over between the Pequot tribe of Connecticut, who exerted control over eastern Long Island, and the English New England Colonies , reshaped alliances and power dynamics in the region. The defeat of the Pequots left a void in eastern Long Island's political landscape, who were historically under the influence of the Connecticut Pequots for trade and protection. Indigenous leaders such as Uncas and Ninigret , alongside

1728-431: A value that, accounting for monetary inflation through 2017, is currently worth approximately $ 840. During King Philip's War in 1675, the governor of New York , Edmund Andros , ordered that all canoes east of Hell Gate be confiscated. This was done to prevent local indigenous people from helping their Native allies on the mainland, who were attacking New England settlers there. Notable sachems, such as Tackapousha of

1824-469: A widespread technological innovation during this era, serving not only practical storage and cooking purposes but also functioning as a medium for cultural expression. The stylistic variations in pottery across different sites on Long Island suggest a rich diversity of cultural identities and the exchange of ideas among various groups. Additionally, this period was marked by participation in trade networks with other Northeastern Indigenous communities. During

1920-425: Is 5,859.5 inhabitants per square mile (2,262.4/km ). Long Island is culturally and ethnically diverse , featuring some of the wealthiest and most expensive neighborhoods in the world near the shorelines , as well as working-class areas in all four counties. As of 2022, Kings, Queens, Nassau, and Suffolk counties collectively had a gross domestic product of approximately $ 500 billion. Median household income on

2016-587: 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,

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2112-589: Is also translated as "loose" or "scattered", which may refer either to the wampum or to Long Island. The name "'t Lange Eylandt alias Matouwacs" appears in Dutch maps from the 1650s, with 't Lange Eylandt translating it to "Long Island" from Old Dutch . The English referred to Long Island as "Nassau Island", after the House of Nassau of the Dutch Prince William of Nassau, Prince of Orange (who later also ruled as King William III of England ). It

2208-560: Is broader distribution of generating capacity, through the use of grid interties, such as the WECC Intertie Paths . Peaker plants are generally gas turbines or gas engines that burn natural gas . A few burn biogas or petroleum -derived liquids, such as diesel oil and jet fuel , but those are generally more expensive than natural gas, so their use is limited to areas not supplied with natural gas. In addition to natural gas, many peaker plants are able to use petroleum as

2304-576: Is divided among four counties , with Kings (Brooklyn), Queens , and Nassau counties occupying its western third and Suffolk County its eastern two-thirds. Long Island may refer both to the main island and the surrounding outer barrier islands . To its west, Long Island is separated from Manhattan Island and the Bronx by the East River tidal estuary . North of the island is Long Island Sound , across which lie Westchester County, New York , and

2400-447: Is installing a turbine inlet air cooling system, that cools down the inlet air temperature increasing mass flow ratio. This option, in combination with a thermal energy storage tank, can increase the turbine power output in on-peak periods up to 30%. Hydroelectric dams are intentionally variable. They can generate less during off-peak and quickly respond to peak demands, consequently hydroelectricity may function as load following or

2496-572: Is seeking to replace gas peaker plants with battery storage, 142 Tesla Megapacks (providing 100 MW) replaced a gas peaker plant in Ventura County , California and in Lessines , Belgium 40 Tesla Megapacks (50 MW) replaced a turbojet generator. Australia's Clean Energy Council found in April 2021 that battery storage can be 30% cheaper than gas peaker plants. Peak hours usually occur in

2592-475: Is unclear when the name "Nassau Island" was discontinued. Another indigenous name from colonial time, Paumanok , comes from the Native American name for Long Island and means "the island that pays tribute." The very first European settlements on Long Island were by settlers from England and its colonies in present-day New England . Lion Gardiner settled nearby Gardiners Island. The first settlement on

2688-412: Is zero. Since a steam cycle power plant may take hours to go from cold standby to full rating, they are not usually used to provide peak load service. Intermediate load following power plants such as hydroelectric operate between these extremes, curtailing their output on nights and weekends when demand is low. Base load and intermediate plants are used preferentially to meet electrical demand because

2784-556: The Algonquian peoples of Long Island and Europeans occurred with the arrival of explorers in the early 17th century, first contacted by Henry Hudson and his crew. These interactions were initially characterized by curiosity and tentative exchanges, but conflicts later emerged between them. Despite this, mutually beneficial trade ensued, with the Algonquian trading fur for clothing, metal, guns, and alcohol. The Dutch, recognizing

2880-530: The Atlantic Ocean . It constitutes a significant share of the New York metropolitan area in both population and land area. The island extends from New York Harbor 118 miles (190 km) eastward into the ocean with a maximum north–south width of 23 miles (37 km). With a land area of 1,401 square miles (3,630 km ), it is the largest island in the contiguous United States . Long Island

2976-797: The Gold Coast of the North Shore and the Five Towns area on the South Shore . South Shore communities are built along protected wetlands of the island and contain white sandy beaches of Outer Barrier Islands fronting on the Atlantic Ocean. Dutch and English settlers from the time before the American Revolutionary War , as well as communities of Native Americans, populated the island. The 19th century saw

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3072-473: The Gold Coast . This period and the area was immortalized in fiction, such as F. Scott Fitzgerald's The Great Gatsby , which has also been adapted in films . The gradual decline in Indigenous authority reached a critical point when it led to the formal obliteration of acknowledgement for many tribes. A poignant example of this phenomenon occurred in 1910, when a legal decree by New York State pronounced

3168-616: The Harbor Hill moraine . The more southerly moraine, known as the Ronkonkoma moraine , forms the "backbone" of Long Island; it runs primarily through the very center of Long Island, roughly coinciding with the length of the Long Island Expressway . Peaking power plant Peaking power plants , also known as peaker plants , and occasionally just "peakers", are power plants that generally run only when there

3264-516: The Invasion of Quebec before transferring to the 3rd New York in 1776. Seeing action at Monmouth , Willett then participated in the 1778 Sullivan Campaign . He was made the colonel of the 5th New York in 1780 and the Tryon County militia in 1781, where he fought at Johnstown . On August 22, 1830, Willett died and was buried in the graveyard of Trinity Church . The Willets Point and

3360-493: The Long Island Power Authority 's electrical transmission network . As of 2021, the plant consists of two steam turbine units with a nameplate capacity of 188.0 MW each, which are once-through cooled with water from Port Jefferson Harbor . The site also contains two GE LM6000 gas turbine units with a nameplate capacity of 52 MW each, and a GE Frame 5 gas turbine unit used for black starts with

3456-700: The Long Island Rail Road (LIRR) began service in 1836 from the South Ferry in Brooklyn , through the remainder of Brooklyn, to Jamaica in Queens . The line was completed to the east end of Long Island in 1844, as part of a plan for transportation to Boston . Competing railroads, soon absorbed by the LIRR, were built along the south shore to accommodate travelers from those more populated areas. For

3552-809: The New York University Tandon School of Engineering , the Zucker School of Medicine , and the Feinstein Institutes for Medical Research . As a hub of commercial aviation , Long Island is home to two of the nation's and New York metropolitan area 's busiest airports, JFK International Airport and LaGuardia Airport . Also located on Long Island are Long Island MacArthur Airport and two major air traffic control radar facilities, New York TRACON and New York ARTCC. Long Island has nine major bridges and thirteen navigable tunnels, which connect Brooklyn and Queens to

3648-458: The Outer Lands region, is formed largely of two spines of glacial moraine , with a large, sandy outwash plain beyond. These moraines consist of gravel and loose rock left behind during the two most recent pulses of Wisconsin glaciation during the ice ages some 21,000 years ago (19,000 BC). The northern moraine, which directly abuts the North Shore of Long Island at points, is known as

3744-734: The Oyster Bay home of patriot spy Robert Townsend , and the Caroline Church in Setauket , which contains bullet holes from a skirmish known as the Battle of Setauket . Also in existence is a reconstruction of Brooklyn's Old Stone House , on the site of the Maryland 400 's celebrated last stand during the Battle of Long Island . In the 19th century, Long Island was still mainly rural and devoted to agriculture . The predecessor to

3840-600: The South , were followed by more recent immigrants from Asia and Latin America . Long Island has many ethnic Irish , Jews , and Italians . In later immigration trends, Asians , Hispanics , Afghans , Arabs , and Indians arrived on Long Island. The westernmost end of Long Island contains the New York City boroughs of Brooklyn (Kings County) and Queens (Queens County). The central and eastern portions contain

3936-521: The U.S. House of Representatives , where he served until 1791. Francis Lewis from Brookhaven on Long Island, another signer of the Declaration of Independence , had his home destroyed and his wife Elizabeth arrested by the British after the battle of Long Island. George Washington managed her release by having the wives of two wealthy Loyalists from Philadelphia arrested, and then exchanging

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4032-550: The suburban Nassau and Suffolk counties. However, colloquial usage of the term "Long Island" usually refers only to Nassau and Suffolk counties. For example, the Federal Reserve Bank of New York has a district named "Long Island (Nassau-Suffolk Metro Division)." At least as late as 1911, locations in Queens were still commonly referred to as being on Long Island. Some institutions in the New York City section of

4128-854: The tallest structures on Long Island . The plant was constructed by the Long Island Lighting Company (LILCO). Unit 1 was constructed in 1948, and Unit 2 in 1950. The land was previously part of the Alfred K. Woodhull estate. Units 3 and 4 were commissioned in 1958 and 1960. The later two units were originally planned to be built at the E. F. Barrett Power Station , but because that site would not provide sufficient cooling water for additional generating units, they were constructed at Port Jefferson instead. They were initially fueled by coal. The 16 MW gas turbine generator began operation in 1966. Units 1 and 2 were decommissioned in 1994 but not demolished. In 1996, Units 3 and 4 were given

4224-663: The Crown by creating him Lord Alexander of Tullibody and Viscount of Stirling . On April 22 of that year Charles told the Plymouth Colony , which had laid claim to Long Island but had not settled it, to cede it to Alexander. When his agent James Farret arrived in New Amsterdam in 1637 to present his claim of English sovereignty, he was arrested and imprisoned in Holland , but later escaped from prison. The Pequot War,

4320-590: The Duke's father, King Charles I , to death in 1649. Settlers throughout Suffolk County pressed to stay part of Connecticut, but Governor Sir Edmund Andros threatened to eliminate the settlers' rights to land if they did not yield, which they did by 1676. All of Long Island along with islands between Long Island and Connecticut became part of the Province of New York within the Shire of York . Present-day Suffolk County

4416-776: The Dutch but released after saying they were mistaken about the title. Through Farret, who received Shelter Island and Robins Island , Alexander in turn sold most of the eastern island to the New Haven and Connecticut colonies. As European settlers proliferated on Long Island, the ecosystem underwent significant transformation, and the dynamics between Native Americans and Europeans shifted. The Europeans cleared vast areas of traditional hunting grounds and introduced livestock that damaged Native crops. Europeans also began to encroach on Native land, and this growing proximity heightened tensions. This culminated in Kieft's War , initiated by

4512-408: The English settled on the eastern side, buying land from any sachems who were willing to sell to them. The perspectives on these land purchases likely varied significantly between Native Americans and Europeans. Europeans viewed land transactions as opportunities for exclusive ownership and permanent settlement, while the Algonquian peoples viewed the transaction as temporary and communal. Additionally,

4608-472: The European market, particularly through their labor and the dwindling fur and wampum trades. By the 18th century, most native lands had been seized, leaving only small parcels, and many Indigenous people were relegated to roles as domestics, laborers, guides, and seamen. William Floyd was born on Long Island on December 17, 1734. In 1654, his family emigrated to North America. By the time of Floyd's birth,

4704-622: The Europeans as a method of identifying borders. However, there seems to be two, overlapping, but different cultures. Western Long Island natives probably spoke the Delaware-Munsee dialect. The eastern group's language is less well-founded, but it is most likely related to the southern New England Algonquian dialect. The kinship system likely kept Long Island natives together with clans in present-day New Jersey , Massachusetts , Connecticut , and Rhode Island . Giovanni da Verrazzano

4800-546: The Hamptons, and for the Montauk Point Lighthouse at the eastern tip of the island. The Pine Barrens is a preserved pine forest encompassing much of eastern Suffolk County. A detailed geomorphological study of Long Island provides evidence of glacial history of the kame and terminal moraines of the island which were formed by the advance and retreat of two ice sheets . Long Island, as part of

4896-474: The Island's key role in the history of aviation. From the 1920s to the 1940s, Long Island began the transformation from backwoods and farms as developers created numerous suburbs. Numerous branches of the Long Island Rail Road (LIRR) already enabled commuting from the suburbs to Manhattan. Robert Moses engineered various automobile parkway projects to span the island, and developed beaches and state parks for

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4992-504: The Late Woodland Period, there was a noticeable intensification of agriculture, with maize becoming a staple crop alongside beans and squash. This agricultural advancement supported larger populations and led to the establishment of more permanent villages characterized by substantial dwellings, mostly wigwams and longhouses . The increased reliance on farming did not eliminate hunting and gathering, which continued to play

5088-779: The Massapequa, saw their influence wane post-King Philip's War in 1675. In the face of escalating tensions between French and English settlers, these Indigenous figures endeavored to mediate and protect their communities. However efforts to maintain land rights were undermined by disease, deceit, infringements of land patents, and cultural misunderstandings. After the Dutch began to colonize Manhattan, many indigenous people moved to Pennsylvania and Delaware . Many of those who stayed behind died from smallpox , which spread to North America via European colonists and resulted in large scale deaths due to lack of antibodies and natural resistance which Eurasian peoples had gained with their exposure to

5184-504: The Montaukett "tribe" extinct, ignoring the presence and testimonies of its members in court. Such decrees were used to facilitate the encroachment on Native American lands with greater ease, granting legal legitimacy to the acts of settler colonialism. In the absence of legally recognized Indigenous territories, settlers could assert ownership over Native lands without engaging in negotiations or offering compensation. This act represented

5280-471: The Native Americans governance style of weak leadership and undefined hunting grounds, did not align with the European's need for strict boundaries. This confusion resulted in conflict and boundary disputes for many years after. In 1640, English colonists attempted to settle Cow Bay in what is present-day Port Washington . After an alert by Native leader Penhawitz , the colonists were arrested by

5376-560: The New England Colonies, vied to fill this vacuum, with the colonists eventually prevailing over their indigenous rivals. In 1639, Lion Gardiner secured the first purchase of eastern Long Island land, an islet off of present-day East Hampton . The period between 1636 and 1648 marked a time of land acquisition in Long Island by Dutch and English colonists. The Dutch occupied a small portion of western Long Island while

5472-521: The Space Age. Grumman was one of the major contractors that helped to build the early lunar flight and Space Shuttle vehicles. Although the aircraft companies eventually ended their Long Island operations and the early airports were all later closed. Roosevelt Field, for instance, became the site of a major shopping mall , the Cradle of Aviation Museum on the site of the former Mitchel Field documents

5568-454: The accompanying Mets-Willets Point station is named in his honor. Early in the American Revolutionary War , the island was captured by the British from American troops under George Washington in the battle of Long Island, a major battle after which Washington narrowly evacuated his troops from Brooklyn Heights under a dense fog. After the British victory on Long Island, many Patriots withdrew, leaving mostly Loyalists behind. The island

5664-731: The assessed tax value. This mirrored an earlier suit filed by the Town of Huntington and Northport–East Northport School District about the corresponding situation at the Northport Power Station . In 2018, the Suffolk County Supreme Court ruled on the combined cases in favor of LIPA, holding that the agreement had been binding on LILCO but not on LIPA. The Town of Brookhaven and Village of Port Jefferson settled with LIPA in December 2018 to reduce

5760-741: The beginning of the 21st century, a number of Long Island communities had converted their assets from industrial uses to post-industrial roles. Brooklyn reversed decades of population decline and factory closings to resurface as a globally renowned cultural and intellectual hotbed. Gentrification has impacted much of Brooklyn and a portion of Queens , relocating a sizeable swath of New York City's population. On eastern Long Island, Port Jefferson , Patchogue , and Riverhead evolved from inactive shipbuilding and mill towns into tourist-centric commercial centers with cultural attractions. The descendants of late 19th and early 20th-century immigrants from southern and Eastern Europe , and Black migrants from

5856-448: The capability to burn natural gas in addition to fuel oil. In 1998, as part of a state-brokered deal, LILCO's power generation facilities, including the one at Port Jefferson, were absorbed into KeySpan Energy , with the public Long Island Power Authority (LIPA) taking over transmission and delivery functions. KeySpan was acquired by National Grid in 2007. In 2001, LIPA proposed building two mini-turbines at Port Jefferson as part of

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5952-654: The century from 1830 until 1930, total population roughly doubled every twenty years, with more dense development in areas near Manhattan. Several cities were incorporated, such as the "City of Brooklyn" in Kings County, and Long Island City in Queens. Until completion of the Brooklyn Bridge in 1883, the only means of travel between Long Island and the rest of the United States was by boat or ship. As other bridges and tunnels were constructed, areas of

6048-605: The close of the 19th century, wealthy industrialists who made vast fortunes during the Gilded Age began to construct large "baronial" country estates in Nassau County communities along the North Shore of Long Island, favoring the many properties with water views. Proximity to Manhattan attracted such men as J. P. Morgan , William K. Vanderbilt , and Charles Pratt , whose estates led to this area being nicknamed

6144-422: The conversion between electricity and storage and back incurs some losses. Solar thermal peaker plants were proposed in 2017, under a US Department of Energy Technology 2 Market award to Hank Price of SolarDynamics, whose paper "Dispatchable Solar Power Plant" proposed utilizing the thermal energy storage inherent in a solar thermal energy power plant, that enables this heat-based form of solar to generate like

6240-570: The disease. Native American land deeds recorded by the Dutch from 1636 state that the Indians referred to Long Island as Sewanhaka . Sewanhacky and Sewanhacking were other spellings in the transliteration of the Lenape . Sewan was one of the terms for wampum , commemorative stringed shell beads, for a while also used as currency by colonists in trades with the Lenape, and

6336-689: The eastern region of Long Island was first settled by the English, the western portion of Long Island was settled by the Dutch; until 1664, the jurisdiction of Long Island was split between the Dutch and English, roughly at the present border between Nassau County and Suffolk County . The Dutch founded six towns in present-day Brooklyn beginning in 1645. These included: Brooklyn , Gravesend , Flatlands , Flatbush , New Utrecht , and Bushwick . The Dutch had granted an English settlement in Hempstead, New York (now in Nassau County) in 1644, but after

6432-664: The easternmost point of the South Fork (and all of Long Island) is Montauk Point . Long Island's East End remains semi-rural, as in Greenport on the North Fork and some of the periphery of the area prominently known as The Hamptons , although summer tourism swells the population in those areas. The North Fork has developed a burgeoning wine region . In addition, the South Fork is known for beach communities, including

6528-500: The enjoyment of residents and visitors from the city. Gradually, development also followed these parkways, with various communities springing up along the more traveled routes. After World War II , suburban development increased with incentives under the G.I. Bill , and Long Island's population skyrocketed, mostly in Nassau County and western Suffolk County. Second and third-generation children of immigrants moved out to eastern Long Island to settle in new housing developments built during

6624-411: The family was established and wealthy. He was a member of the Suffolk County Militia in the beginning of the American Revolution , and rose to the rank of Major General. In 1774, he was chosen as a representative from New York to the First Continental Congress . After the battle of Long Island , his estate was confiscated by the British army and was used as a cavalry base. In 1789, Floyd was elected to

6720-479: The final stage in the thorough domination and displacement of Native American communities on Long Island. Charles Lindbergh lifted off from Roosevelt Field with his Spirit of Saint Louis for his historic 1927 solo flight to Europe, one of the events that helped to establish Long Island as an early center of aviation during the 20th century. Other famous aviators such as Wiley Post originated notable flights from Floyd Bennett Field in Brooklyn, which became

6816-402: The first major airport serving New York City before it was superseded by the opening of La Guardia Airport in 1939. Long Island was also the site of Mitchel Air Force Base and was a major center of military aircraft production by companies such as Grumman and Fairchild Aircraft during World War II and for some decades afterward. Aircraft production on Long Island extended all the way into

6912-660: 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. Combined cycle plants have similar capital cost per watt to peaking plants, but run for much longer periods, and use less fuel overall, and hence give cheaper electricity. As of 2020, open cycle gas turbines give an electricity cost of around $ 151–198/MWh. Peaker plants have been replaced with battery storage in some places. The New York Power Authority (NYPA)

7008-506: The fluctuating conditions would severely strain the equipment. For these reasons, nuclear , waste-to-energy , coal and biomass are rarely, if ever, operated as peaker plants. As countries trend away from fossil fuel-fired base load plants and towards renewable but intermittent energy sources such as wind and solar, there is a corresponding increase in the need for grid energy storage systems, as renewable alternatives to building more peaking or load following power plants. Another option

7104-548: The geographic Long Island itself was on October 21, 1640, when Southold was established by the Rev. John Youngs and settlers from New Haven , Connecticut. Peter Hallock, one of the settlers, drew the long straw and was granted the honor to step ashore first. He is considered the first New World settler on Long Island. Southampton was settled in the same year. Hempstead followed in 1644, East Hampton in 1648, Huntington in 1653, Brookhaven in 1655, and Smithtown in 1665. While

7200-599: The groundwork for the region's rich ecosystems. These nomadic hunter-gatherers, equipped with stone tools, navigated the newly emerging landscapes, hunting large game and gathering from the abundant natural resources. Following the Paleo-Indian period, the Archaic Period marked a broadening of subsistence strategies. The inhabitants of Long Island diversified their diet, exploiting the rich marine and terrestrial environments. The main source of protein came from

7296-585: The infusion of the wealthiest Americans in the so-called Gold Coast of the North Shore , where wealthy Americans and Europeans in the Gilded Age built lavish country homes. East of Riverhead in Suffolk County, Long Island splits into two peninsulas (colloquially referred to as "Forks"), which are separated by the Peconic Bay . The easternmost point of the North Fork is Orient Point , and

7392-511: The island began to be developed as residential suburbs, first around the railroads that offered commuting into the city. On January 1, 1898, Kings County and portions of Queens County were consolidated into the City of Greater New York , abolishing all cities and towns within them. The easternmost 280 square miles (730 km ) of Queens County, which were not part of the consolidation plan, separated from Queens in 1899 to form Nassau County. At

7488-610: The island significantly exceeds $ 100,000, and the median home price is approximately $ 600,000, with Nassau County approximating $ 700,000. Among residents over the age of 25, 42.6% hold a college degree or higher educational degree. Unemployment on Long Island stays consistently below 4%. Biotechnology companies , engineering , and scientific research play a significant role in Long Island's economy, including research facilities at Brookhaven National Laboratory , Cold Spring Harbor Laboratory , Stony Brook University , New York Institute of Technology , Plum Island Animal Disease Center ,

7584-461: The island use the island's names, like Long Island University and Long Island Jewish Medical Center . In 1985, the U.S. Supreme Court ruled in United States v. Maine that Long Island is integrally related to the mainland enough that Long Island Sound and the western part of Block Island Sound constitute a "juridical bay" for the purpose of determining maritime state boundaries. In

7680-459: The lack of environmental review, but the new turbines were completed by August 2002. In 2014, National Grid proposed replacing the plant with a new combined cycle power plant . However, a 2017 study by LIPA and PSEG Long Island concluded that, while re-powering the plant was technically feasible and would be more efficient and have less environmental impact, the cost made it economically infeasible, and Long Island's power demand had plateaued over

7776-437: The least expensive ways of increasing peak generation. The ability to vary the amount of electricity generated is often limited by the requirement that minimum or maximum flows downstream are satisfied. Pumped-storage hydroelectricity is the largest-capacity form of grid energy storage available, used for averaging off-peak and peak electrical demands. The site stores energy using the gravitational potential of water stored in

7872-486: The long term. In the mid-2010s, Village of Port Jefferson officials opposed construction of a new unit at Caithness Long Island Energy Center for fear that it would make it harder to repower and easier to decommission the Port Jefferson plant. The village filed lawsuits against Caithness that were dismissed in 2015 and 2016. By 2020, the plant's utilization was so low that it met one study's criteria for being

7968-481: The morning or late afternoon/evening depending on location. In temperate climates, peak hours often occur when household appliances are heavily used in the evening after work hours. In hot climates, the peak is usually late afternoon when air conditioning load is high, during this time many workplaces are still open and consuming power. In cold climates, the peak is in the morning when space heating and industry are both starting up. A peaker plant may operate many hours

8064-437: The plant's tax payments over the course of the following nine years. The Port Jefferson School District initially decided to appeal the decision, but reversed this decision the following March. 40°57′00″N 73°04′41″W  /  40.9500°N 73.0781°W  / 40.9500; -73.0781 Long Island Long Island is a densely populated continental island in southeastern New York state , extending into

8160-463: The popular media, this has been often misinterpreted as a ruling that Long Island is legally not an island. The United States Board on Geographic Names still considers Long Island an island, because it is surrounded by water. There are few tall buildings on Long Island . Nassau County is more densely developed than Suffolk County. While affluent overall, Nassau County has pockets of more pronounced wealth with estates covering greater acreage within

8256-474: The post-war boom. Levittown became noted as a suburb, where housing construction was simplified to be produced on a large scale. These provided opportunities for white World War II military veterans returning home to buy houses and start a family. In his 1966 book, My Private America ( Moja prywatna Ameryka ), Kazimierz Wierzyński , a Polish poet who could not go back to Poland after World War II, describes Polish farmers living there, as "walking novels". At

8352-575: The sea, consisting of fish and shellfish, oysters being of particular importance. Deer and other wild game and various plant foods also became part of their regular diet. The archaeological record also reveals a shift towards a more settled lifestyle, with small bands forming seasonal settlements. The indigenous peoples in the Early and Middle Woodland period began developing horticulture as well as more efficient strategies for hunting and gathering. They established year-round settlements. Pottery emerged as

8448-485: The state of Connecticut . Across the Block Island Sound to the northeast is the state of Rhode Island . Block Island , which is part of Rhode Island, and numerous smaller islands extend farther into the Atlantic Ocean . To the extreme southwest, Long Island, at Brooklyn , is separated from Staten Island and the state of New Jersey by Upper New York Bay , The Narrows , and Lower New York Bay . With

8544-498: The three other boroughs of New York City. Ferries connect Suffolk County northward across Long Island Sound to Connecticut . Long Island Rail Road is the busiest commuter railroad in North America and operates continuously. As the last Ice Age waned with Wisconsin glaciation , early Paleo-Indians ventured into the evolving landscapes of present-day Long Island, marking a significant environmental shifts and laying

8640-597: The two for Mrs. Lewis. Marinus Willett , of Jamaica, Queens enlisted in the colonial militia after the French and Indian War broke out in 1754. He participated in the Ticonderoga campaign and the capture of Fort Frontenac in 1758. Joining the revolutionary Sons of Liberty in the 1770s, Willett shortly thereafter enlisted in the Continental Army in 1775. Serving in the 1st New York , he took part in

8736-616: The value of New England's fur market, forged long-term alliances with the Algonquians in 1613, ushering in permanent settlements. By 1621, the Dutch West India Company established itself in the Northeast. The Dutch West India Company established a foothold in the Northeast, initiating a lucrative trade in wampum —beads of significant cultural and economic importance to Native tribes across the Northeast. The wampum

8832-476: Was a British stronghold until the end of the war in 1783. General Washington based his intelligence activities on Long Island, due to the western part of the island's proximity to the British military headquarters in New York City. The Culper Ring included agents operating between Setauket and Manhattan. This ring alerted Washington to valuable British secrets, including the treason of Benedict Arnold and

8928-649: Was also subject to challenges against the power plant's tax assessment. LILCO had initiated challenges against several plants including Port Jefferson in the early 1990s, but these were dropped in 2004 after they had been inherited by LIPA. LIPA reinstated these challenges in 2010. In 2015, the Village of Port Jefferson and the Port Jefferson School District sued LIPA on the basis of a claimed 1997 agreement between then-Governor George Pataki , local school districts, and LIPA not to seek to lower

9024-779: Was designated as the East Riding (of Yorkshire), present-day Brooklyn was part of the West Riding , and present-day Queens and Nassau were part of the larger North Riding . In 1683, Yorkshire was dissolved and the three original counties on Long Island were established: Kings, Queens, and Suffolk. Following the European colonization of the Americas , including Long Island, the Algonquian peoples found themselves increasingly marginalized, their ancient hunting grounds cleared for agriculture, and their economic systems integrated into

9120-481: Was primarily made by Long Island Native Americans. The Dutch would thus engage in a triangular trade: purchasing large quantities of wampum from Long Island, exchanging wampum for fur with inland tribes, and shipping the fur back to Europe. This triangular trade created peace amongst the Europeans and the Native Americans for decades. In 1636, Charles I of England , a Stuart , rewarded Scottish courtier , diplomat, and colonial governor William Alexander 's service to

9216-572: Was the first European to record an encounter with the Lenape people, after entering what is now New York Bay in 1524, however it is unclear whether he encountered Native Americans from Long Island. In 1609, the English navigator Henry Hudson explored the harbor and purportedly landed at present-day Coney Island . Dutch explorer Adriaen Block followed in 1615 and is credited as the first European to determine that both Manhattan and Long Island are islands. The first recorded encounters between

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