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Lower Lea Valley Cable Tunnels
The Lower Lea Valley Cable Tunnels, known as the PLUG (Power Line Under Ground) Project during construction, are a pair of 6 km cable tunnels running beneath the lower Lea Valley in east London. Constructed at a cost of £130m ahead of the 2012 London Olympic Games, they are owned by National Grid plc and UK Power Networks. The two tunnels run south from Hackney substation to West Ham substation at a depth of 20-30m below ground. One tunnel is 4.15m in diameter and carries a 400 kV circuit as part of the National Grid, while the other tunnel is 2.82m in diameter and carries a 132 kV circuit as part of the London power distribution network. The UK Power Networks tunnel also features an 850m spur tunnel to link it to the substation in Bow. The tunnels replaced two over ground power lines which crossed the area which would be turned into the Queen Elizabeth Olympic Park. The cable tunnels were one of the first major projects for the London Olympics, and was critical to all ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Grid Plc
National Grid plc is a British multinational electricity and gas utility company headquartered in London, England. Its principal activities are in the United Kingdom, where it owns and operates electricity and natural gas transmission networks, and in the Northeastern United States, where as well as operating transmission networks, the company produces and supplies electricity and gas, providing both to customers in New York and Massachusetts. National Grid plc is one of the largest investor-owned utility companies in the world; it has a primary listing on the London Stock Exchange where it is a constituent of the FTSE 100 Index, and a secondary listing in the form of its American depositary receipts on the New York Stock Exchange. History Background (CEGB before 1990) Before 1990, both the generation and transmission activities in England and Wales were under the responsibility of the Central Electricity Generating Board (CEGB). The present electricity market in the Un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UK Power Networks
UK Power Networks is a distribution network operator for electricity covering South East England, the East of England and London. It manages three licensed distribution networks (Eastern Power Networks, South Eastern Power Networks and London Power Networks) which together cover an area of square kilometres and approximately eight million customers. In 2014 UK Power Networks was awarded £25 million from the electricity regulator Ofgem's Low Carbon Networks Fund for the Low Carbon London project. In 2011 it was awarded £6.7 million by Ofgem for another project, Flexible Plug and Play, which is researching new ways, technical and commercial, to connect renewable energy to the distribution network in Cambridgeshire. As well as the three distribution arms UK Power Networks also operates UK Power Networks Services Holdings Limited, which develops and maintains electrical networks for customers including London Underground, Heathrow and Stansted airports, Docklands Light Railway an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lea Valley
The Lea Valley, the valley of the River Lea, has been used as a transport corridor, a source of sand and gravel, an industrial area, a water supply for London, and a recreational area. The London 2012 Summer Olympics were based in Stratford, in the Lower Lea Valley. It is important for London's water supply, as the source of the water transported by the New River aqueduct, but also as the location for the Lee Valley Reservoir Chain, stretching from Enfield through Tottenham and Walthamstow. Geography Physical geography The catchment area of the River Lea is located in the central part of the London Basin, on that basin's northern flank. The main underlying geological formation of the upper part of the Lea catchment, north of Hoddesdon, is Cretaceous Chalk. The main underlying geological formation of the lower part of the Lea catchment, south of Hoddesdon, is Eocene London Clay. However, large areas of these formations are overlain by much more recent Quaternary fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London, UK
London is the capital and largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a major settlement for two millennia. The City of London, its ancient core and financial centre, was founded by the Romans as '' Londinium'' and retains its medieval boundaries.See also: Independent city § National capitals The City of Westminster, to the west of the City of London, has for centuries hosted the national government and parliament. Since the 19th century, the name "London" has also referred to the metropolis around this core, historically split between the counties of Middlesex, Essex, Surrey, Kent, and Hertfordshire, which largely comprises Greater London, governed by the Greater London Authority.The Greater London Authority consists of the Mayor of London and the London Assembly. The London Mayor is distinguished from the L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2012 London Olympic Games
The 2012 Summer Olympics (officially the Games of the XXX Olympiad and also known as London 2012) was an international multi-sport event held from 27 July to 12 August 2012 in London, England, United Kingdom. The first event, the group stage in women's football, began on 25 July at the Millennium Stadium in Cardiff, followed by the opening ceremony on 27 July. 10,768 athletes from 204 National Olympic Committees (NOCs) participated in the 2012 Olympics. Following a bid headed by former Olympic champion Sebastian Coe and the then-London mayor Ken Livingstone, London was selected as the host city at the 117th IOC Session in Singapore on 6 July 2005, defeating bids from Moscow, New York City, Madrid, and Paris. London became the first city to host the modern Olympics three times, having previously hosted the Summer Games in 1908 and 1948. Construction for the Games involved considerable redevelopment, with an emphasis on sustainability. The main focus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hackney, London
Hackney is a district in East London, England, forming around two-thirds of the area of the modern London Borough of Hackney, to which it gives its name. It is 4 miles (6.4 km) northeast of Charing Cross and includes part of the Queen Elizabeth Olympic Park. Historically it was within the county of Middlesex. In the past it was also referred to as ''Hackney Proper'' to distinguish it from the village which subsequently developed in the vicinity of Mare Street, the term ''Hackney Proper'' being applied to the wider district. Hackney is a large district, whose long established boundaries encompass the sub-districts of Homerton, Dalston (including Kingsland and Shacklewell), De Beauvoir Town, Upper and Lower Clapton, Stamford Hill, Hackney Central, Hackney Wick, South Hackney and West Hackney. Governance Hackney was an administrative unit with consistent boundaries from the early Middle Ages to the creation of the larger modern borough in 1965. It was based f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Ham
West Ham is an area in East London, located east of Charing Cross in the west of the modern London Borough of Newham. The area, which lies immediately to the north of the River Thames and east of the River Lea, was originally an ancient parish formed to serve parts of the older Manor of Ham, and it later became a County Borough. The district, part of the historic county of Essex, was an administrative unit, with largely consistent boundaries, from the 12th century to 1965, when it merged with neighbouring areas to become the western part of the new London Borough of Newham. The area of the parish and borough included not just central West Ham area, just south of Stratford; but also the sub-districts of Stratford, Canning Town, Plaistow, Custom House, Silvertown, Forest Gate and the western parts of Upton Park, which is shared with East Ham. The district was historically dependent on its docks and other maritime trades, while the inland industrial concentrations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Grid (Great Britain)
In the electricity sector in the United Kingdom, the National Grid is the high-voltage electric power transmission network serving Great Britain, connecting power stations and major substations and ensuring that electricity generated anywhere on it can be used to satisfy demand elsewhere. The network covers the great majority of Great Britain and several of the surrounding islands. It does not cover Northern Ireland, which is part of a single electricity market with the Republic of Ireland. The GB grid is connected as a wide area synchronous grid nominally running at 50 hertz. There are also undersea interconnections to other grids in the Isle of Man, Northern Ireland, the Republic of Ireland, France, Belgium, the Netherlands and Norway. On the breakup of the Central Electricity Generating Board in 1990, the ownership and operation of the National Grid in England and Wales passed to National Grid Company plc, later to become National Grid Transco, and now National Grid plc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bow, London
Bow () is an area of East London within the London Borough of Tower Hamlets. It is primarily a built-up and mostly residential area and is east of Charing Cross. It was in the traditional county of Middlesex but became part of the County of London following the passing of the Local Government Act 1888. "Bow" is an abbreviation of the medieval name Stratford-at-Bow, in which "Bow" refers to the bowed bridge built here in the early 12th century. Bow contains parts of both Victoria Park and the Queen Elizabeth Olympic Park. Old Ford and Fish Island are localities within Bow, but Bromley-by-Bow (historically and officially just "Bromley") immediately to the south, is a separate district. These distinctions have their roots in historic parish boundaries. Bow underwent extensive urban regeneration including the replacement or improvement of council homes, with the impetus given by the staging of the 2012 Olympic Games at nearby Stratford. History Bow formed a part of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queen Elizabeth Olympic Park
Queen Elizabeth Olympic Park is a sporting complex and public park in Stratford, Hackney Wick, Leyton and Bow, in east London. It was purpose-built for the 2012 Summer Olympics and Paralympics, situated adjacent to the Stratford City development. It contains the Olympic stadium, now known as the London Stadium, and the Olympic swimming pool together with the athletes' Olympic Village and several other Olympic sporting venues and the London Olympics Media Centre. The park is overlooked by the ArcelorMittal Orbit, an observation tower and Britain's largest piece of public art. It was simply called The Olympic Park during the Games but was later renamed to commemorate the Diamond Jubilee of Queen Elizabeth IIGames Site Renamed the Queen Elizabeth Olympic Park BBC News, 7 October 2010; Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elstree To St
Elstree is a large village in the Hertsmere borough of Hertfordshire, England. It is about northwest of central London on the former A5 road, that follows the course of Watling Street. In 2011, its population was 5,110. It forms part of the civil parish of Elstree and Borehamwood, originally known simply as Elstree. The village often lends its shorter name to businesses and amenities in the adjacent town of Borehamwood, and the names of Elstree and Borehamwood are used interchangeably. Elstree is perhaps best known for multiple Elstree Film Studio complexes, where many films were made, including BBC Elstree Centre, where the TV soap opera ''EastEnders'' is shot. This production centre is actually in Borehamwood. The local newspaper is the ''Borehamwood and Elstree Times''. Together with Borehamwood, the village is twinned with Offenburg in Germany, Fontenay-aux-Roses in France, and Huainan in China. Transport Elstree and Borehamwood railway station Elstree & Bor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Cross To Finsbury Market Cable Tunnel
The New Cross to Finsbury Market Cable Tunnel is a long, diameter tunnel beneath London which carries power distribution cables for UK Power Networks as part of the London power distribution network. It was built between 2009 and 2017 by J. Murphy & Sons. The tunnel runs at a depth of , from New Cross substation in Lewisham to Finsbury Market substation in Hackney, close to the edge of the City of London. Along the route, it connects substations at Osborn Street in Whitechapel and Wellclose Square in Wapping, passing beneath the River Thames downstream of Tower Bridge. The tunnel carries cables operating at a voltage of 132 kV with a capacity of 400 MW - enough to power 130,000 homes. References See also * Elstree to St. John's Wood Cable Tunnel * Lower Lea Valley Cable Tunnels The Lower Lea Valley Cable Tunnels, known as the PLUG (Power Line Under Ground) Project during construction, are a pair of 6 km cable tunnels running beneath the lower Lea Valley in east ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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