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Pembroke Power Station
Pembroke B Power Station is a 2,200 MWe natural gas-fired power station near Pembroke in Wales. The power station was officially opened in September 2012 and is the largest gas-fired power station in Europe. It is also the largest power station to be built in the UK since Drax power station came online in 1986. Pembroke Power Station currently generates enough power to supply 3.5 million homes and businesses. It is operated by RWE. It is a CCGT-type power station that uses natural gas. There are five 400 MW modules, each with a 288 MWe Alstom gas turbine, heat recovery steam generator and steam turbine. Oil-fired predecessor From 1968 until 2000, a CEGB 2,000 MW oil-fired power station A fossil fuel power station is a thermal power station which burns a fossil fuel, such as coal or natural gas, to produce electricity. Fossil fuel power stations have machinery to convert the heat energy of combustion into mechanical ener ... existed on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wales
Wales ( cy, Cymru ) is a Countries of the United Kingdom, country that is part of the United Kingdom. It is bordered by England to the Wales–England border, east, the Irish Sea to the north and west, the Celtic Sea to the south west and the Bristol Channel to the south. It had a population in 2021 of 3,107,500 and has a total area of . Wales has over of coastline and is largely mountainous with its higher peaks in the north and central areas, including Snowdon (), its highest summit. The country lies within the Temperateness, north temperate zone and has a changeable, maritime climate. The capital and largest city is Cardiff. Welsh national identity emerged among the Celtic Britons after the Roman withdrawal from Britain in the 5th century, and Wales was formed as a Kingdom of Wales, kingdom under Gruffydd ap Llywelyn in 1055. Wales is regarded as one of the Celtic nations. The Conquest of Wales by Edward I, conquest of Wales by Edward I of England was completed by 1283, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bar (unit)
The bar is a metric unit of pressure, but not part of the International System of Units (SI). It is defined as exactly equal to 100,000 Pa (100 kPa), or slightly less than the current average atmospheric pressure on Earth at sea level (approximately 1.013 bar). By the barometric formula, 1 bar is roughly the atmospheric pressure on Earth at an altitude of 111 metres at 15 °C. The bar and the millibar were introduced by the Norwegian meteorologist Vilhelm Bjerknes, who was a founder of the modern practice of weather forecasting. The International System of Units, despite previously mentioning the bar, now omits any mention of it.. The bar has been legally recognised in countries of the European Union since 2004. British Standard BS 350:2004 ''Conversion Factors for Units''. The US National Institute of Standards and Technology (NIST) deprecates its use except for "limited use in meteorology" and lists it as one of several units that "must not be i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy Infrastructure Completed In 2012
In physics, energy (from Ancient Greek: wikt:ἐνέργεια#Ancient_Greek, ἐνέργεια, ''enérgeia'', “activity”) is the physical quantity, quantitative physical property, property that is #Energy transfer, transferred to a physical body, body or to a physical system, recognizable in the performance of Work (thermodynamics), work and in the form of heat and light. Energy is a Conservation law, conserved quantity—the law of conservation of energy states that energy can be Energy transformation, converted in form, but not created or destroyed. The unit of measurement for energy in the International System of Units (SI) is the joule (J). Common forms of energy include the kinetic energy of a moving object, the potential energy stored by an object (for instance due to its position in a Classical field theory, field), the elastic energy stored in a solid object, chemical energy associated with chemical reactions, the radiant energy carried by electromagnetic radiat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures In Pembrokeshire
A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much artis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Gas-fired Power Stations In Wales
Nature, in the broadest sense, is the physical world or universe. "Nature" can refer to the phenomena of the physical world, and also to life in general. The study of nature is a large, if not the only, part of science. Although humans are part of nature, human activity is often understood as a separate category from other natural phenomena. The word ''nature'' is borrowed from the Old French ''nature'' and is derived from the Latin word ''natura'', or "essential qualities, innate disposition", and in ancient times, literally meant "birth". In ancient philosophy, ''natura'' is mostly used as the Latin translation of the Greek word ''physis'' (φύσις), which originally related to the intrinsic characteristics of plants, animals, and other features of the world to develop of their own accord. The concept of nature as a whole, the physical universe, is one of several expansions of the original notion; it began with certain core applications of the word φύσις by pre-Socr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Commission
The European Commission (EC) is the executive of the European Union (EU). It operates as a cabinet government, with 27 members of the Commission (informally known as "Commissioners") headed by a President. It includes an administrative body of about 32,000 European civil servants. The Commission is divided into departments known as Directorates-General (DGs) that can be likened to departments or ministries each headed by a Director-General who is responsible to a Commissioner. There is one member per member state, but members are bound by their oath of office to represent the general interest of the EU as a whole rather than their home state. The Commission President (currently Ursula von der Leyen) is proposed by the European Council (the 27 heads of state/governments) and elected by the European Parliament. The Council of the European Union then nominates the other members of the Commission in agreement with the nominated President, and the 27 members as a team are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pembroke Town Hall
Pembroke Town Hall ( cy, Neuadd y Dref Penfro) is a municipal building in Main Street, Pembroke, Pembrokeshire, Wales. The structure, which is the meeting place of Pembroke Town Council, is a Grade II listed building. History The first municipal building in the town was a shire hall on the north side of Main Street which dated back at least to the mid-18th century. The theologian, John Wesley, preached in this building in May 1781. After the shire hall became dilapidated, civic leaders decided to erect a new structure on the south side of the street. The new building was designed in the neoclassical style, built with limestone blocks on the ground floor and ashlar stone with a stucco finish on the first floor and was completed in 1819. The design involved a symmetrical main frontage with five bays facing onto Main Street. There was a large opening in the central bay and smaller openings in the other bays, all with keystones and voussoirs. On the first floor, there was a narr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Power
National power is defined as the sum of all resources available to a nation in the pursuit of national objectives. Assessing the national power of political entities was already a matter of relevance during the classical antiquity, the middle ages and the renaissance and today. Elements of national power National power stems from various ''elements'', also called ''instruments'' or ''attributes''; these may be put into two groups based on their applicability and origin - "natural" and "social". * Natural: ** Geography ** Resources ** Population * Social: **Economic **Political **Military ** Psychological ** Informational Geography Important facets of geography such as location (geography), climate, topography, and size play major roles in the ability of a nation to gain national power. Location has an important bearing on foreign policy of a nation. The relation between foreign policy and geographic location gave rise to the discipline of geopolitics. The presence of a water obst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Npower (UK)
Npower Limited is a British supplier of gas and electricity to businesses. It has been a subsidiary of E.ON UK since January 2019. The company was formerly known as Innogy plc and was listed on the London Stock Exchange and was a constituent of the FTSE 100 Index. In March 2002, it was acquired by RWE of Germany, and was subsequently renamed RWE npower plc. RWE split off its renewable energy, network and retail divisions as Innogy SE in April 2016, and Npower transferred to the new business. It is considered one of the Big Six energy suppliers, which dominate the gas and electricity market in the United Kingdom. E.ON transferred npower's residential customers to a new brand, E.ON Next, in 2021. Since then, the npower brand has only been active within the commercial energy space, marketed as npower Business Solutions, a brand of Npower Commercial Gas Limited. The npower Business Solutions brand still supplies over 20,000 businesses, including customers previously supplied by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Staythorpe Power Station
Staythorpe C Power Station is a 1,735 MWe gas-fired power station at Staythorpe between Southwell and Newark-on-Trent in Nottinghamshire, England, between the River Trent and Nottingham to Lincoln railway line. The station was handed over to the owner RWE from Alstom Power with full commercial operation being achieved in December 2010. The official opening ceremony attended by Charles Hendry, Minister of State took place on 9 May 2011. The £680 million plant is owned by the German energy company, RWE. It is the second largest Combined Cycle Gas Turbine (CCGT) power station in the UK and has an overall efficiency in excess of 58%. History Staythorpe C was built on the site of two former CEGB coal-fired power stations, the 360 MW Staythorpe A and the 360 MW Staythorpe B. Staythorpe A (1950–1983) Staythorpe A was authorised in 1946 and commenced by Derbyshire & Nottinghamshire Electric Power Company. In 1948, electricity supply was nationalised, and the st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orimulsion
Orimulsion is a registered trademark name for a bitumen-based fuel that was developed for industrial use by Intevep, the Research and Development Affiliate of Petroleos de Venezuela SA (PDVSA), following earlier collaboration on oil emulsions with BP. Source of the bitumen Like coal and oil, bitumen occurs naturally and is obtained from the world's largest deposit in the Orinoco Belt in Venezuela. The deposit is estimated to be more than 1,300 billion barrels (190 billion m3) of bitumen, an amount approximately equivalent to the world's estimated proven oil reserves. Preparation Raw bitumen has an extremely high viscosity and specific gravity between 8 and 10 API gravity, at ambient temperatures and is unsuitable for direct use in conventional power stations. Orimulsion is made by mixing the bitumen with about 30% fresh water and a small amount of surfactant. The result behaves similarly to fuel oil. An alcohol-based surfactant recently replaced the original phenol-based versi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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