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Renewable Energy In Wales
In 2019, Wales generated 27% of its electricity consumption as renewable electricity, an increase from 19% in 2014. The Welsh Government set a target of 70% by 2030. In 2019, Wales was a net exporter of electricity. It produced 27.9 TWh of electricity while only consuming 14.7 TWh. The natural resource base for renewable energy is high by Renewable energy in the European Union, European standards, with the core sources being wind power, wind, wave power, wave, and tidal power, tidal. Wales has a long history of renewable energy: in the 1880s, the first house in Wales with electric lighting powered from its own hydro-electric power station was in Plas Tan y Bwlch, Gwynedd. In 1963, the Ffestiniog Power Station was constructed, providing a large scale generation of hydroelectricity, and in November 1973, the Centre for Alternative Technology was opened in Machynlleth. Government policy In April 2019, a Climate Emergency was declared by the Welsh Government, and on 1 May the Senedd be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Powys
Powys (; ) is a Local government in Wales#Principal areas, county and Preserved counties of Wales, preserved county in Wales. It is named after the Kingdom of Powys which was a Welsh succession of states, successor state, petty kingdom and principality that emerged during the Middle Ages following the end of Roman rule in Britain. Geography Powys covers the historic counties of Montgomeryshire and Radnorshire, most of Brecknockshire, and part of Denbighshire (historic), historic Denbighshire. With an area of about , it is now the largest administrative area in Wales by land and area (Dyfed was until 1996 before several Preserved counties of Wales, former counties created by the Local Government Act 1972 were abolished). It is bounded to the north by Gwynedd, Denbighshire and Wrexham County Borough; to the west by Ceredigion and Carmarthenshire; to the east by Shropshire and Herefordshire; and to the south by Rhondda Cynon Taf, Merthyr Tydfil County Borough, Caerphilly County Bor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cwm Dyli
Cwm Dyli is the location of a hydro-electric power station on the southern flank of the Snowdon range in North Wales. At the time it was built, it was the largest hydro-electric power station in the United Kingdom. It is Britain's oldest power station, and is believed to be one of the oldest Grid-connected hydro-electric stations in the world. History The station was built in 1905 by the Porthmadog, Beddgelert and South Snowdon Railway company, backed by North Wales Power and Traction Co Ltd to supply electricity to its own electric railway and connected slate quarries and mines. The railway was planned to run through the same valley as the power station and be fed with an electrical feeder, but the enterprise ran short of funds and the attempt was abandoned. The company was renamed the North Wales Power Company Limited. In August 1906, power from Cwm Dyli was used to power the Oakeley Quarry in Blaenau Ffestiniog carried over the Crimea Pass by a long overhead transmiss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conwy County Borough
Conwy County Borough ( cy, Bwrdeistref Sirol Conwy) is a county borough in Wales. It borders Gwynedd to the west and south, and Denbighshire to the east. Other settlements in the county borough include Abergele, Betws-y-Coed, Colwyn Bay, Conwy, Llandudno, Llandudno Junction, Llanfairfechan, Llanrwst, and Penmaenmawr. Geography The River Conwy, after which the county borough is named, lies wholly within the area: rising in Snowdonia and flowing through Llanrwst and Trefriw en route to the Irish Sea by Conwy. The river here marks the border between the historic counties of Caernarfonshire and Denbighshire. One third of the land area of the county borough lies in the Snowdonia National Park, and the council appoint three of the 18 members of the Snowdonia National Park Authority. Its total area is , making it slightly larger than Hong Kong. The eastern part includes the larger section of Denbigh Moors. The vast majority of the population live on the coast; the only settlement o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maentwrog Power Station
Maentwrog power station was built by the North Wales Power Company and supplied electricity to North Wales, Deeside and Cheshire. It exploits the water resources of the Snowdonia mountains, using water turbines to drive electricity alternators. The 24MW station has been owned by several organisations; since 2004 it has been owned by the Nuclear Decommissioning Authority. It generates an annual electricity output of 60.6GWh. History Maentwrog hydro-electric power station was first commissioned in October 1928 by the North Wales Power Company Limited. The company also owned Dolgarrog and Cwm Dyli power stations. The new station was financed by the issue of £1.7million of debenture stock in 1924. The architectural design of the power house was by Sir Alexander Gibb and Partners. To power the station a new reservoir was built at Trawsfynydd, formed by the construction of four dams. The main dam on the Afon Prysor was Britain's first large arch dam. The other three cut off dams were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rheidol Power Station
Rheidol power station is a 56 MW hydroelectric scheme near Aberystwyth, Wales. It was built between 1957 and 1962 and was officially opened on 3 July 1964. It has been operated by Statkraft since 2009 after it was transferred from E.ON UK as part of a swap for shares. In 1964/65 Rheidol Power Station was awarded the Christopher Hinton trophy in recognition of good housekeeping. The power plant is the largest of its kind in England and Wales. The plant has generated renewable energy by using rainwater that falls on the surrounding mountains since 1962. The plant covers a total area of and is made up of an interconnected group of reservoirs, dams, pipelines, aqueducts, and power stations. The upper reaches of the scheme are over above sea level in the Plynlimon Pumlumon (historically anglicised in various ways including ''Plynlimon,'' Plinlimon and Plinlimmon) is the highest point of the Cambrian Mountains in Wales (taking a restricted definition of the Cambrian M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Screw Turbine
A screw and a bolt (see '' Differentiation between bolt and screw'' below) are similar types of fastener typically made of metal and characterized by a helical ridge, called a ''male thread'' (external thread). Screws and bolts are used to fasten materials by the engagement of the screw thread with a similar ''female thread'' (internal thread) in a matching part. Screws are often self-threading (also known as self-tapping) where the thread cuts into the material when the screw is turned, creating an internal thread that helps pull fastened materials together and prevents pull-out. There are many screws for a variety of materials; materials commonly fastened by screws include wood, sheet metal, and plastic. Explanation A screw is a combination of simple machines: it is, in essence, an inclined plane wrapped around a central shaft, but the inclined plane (thread) also comes to a sharp edge around the outside, which acts as a wedge as it pushes into the fastened material, and th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cardiff
Cardiff (; cy, Caerdydd ) is the capital and largest city of Wales. It forms a principal area, officially known as the City and County of Cardiff ( cy, Dinas a Sir Caerdydd, links=no), and the city is the eleventh-largest in the United Kingdom. Located in the south-east of Wales and in the Cardiff Capital Region, Cardiff is the county town of the historic county of Glamorgan and in 1974–1996 of South Glamorgan. It belongs to the Eurocities network of the largest European cities. A small town until the early 19th century, its prominence as a port for coal when mining began in the region helped its expansion. In 1905, it was ranked as a city and in 1955 proclaimed capital of Wales. Cardiff Built-up Area covers a larger area outside the county boundary, including the towns of Dinas Powys and Penarth. Cardiff is the main commercial centre of Wales as well as the base for the Senedd. At the 2021 census, the unitary authority area population was put at 362,400. The popula ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radyr Hydro Scheme
Radyr Hydro Scheme is a 400kW small-scale Hydroelectricity, hydroelectric station located in Radyr, Cardiff, Wales. The scheme makes use of the roughly 3.5m height difference created by Radyr Weir to push water through two , Archimedes screw turbines. The scheme was constructed in 2015 by Dawnus, being designed by Renewables First and operated by Cardiff Council. During construction a temporary fish ladder was installed as construction work was likely to coincide with the peak of the upstream Fish migration, migration of salmon. Cardiff Council built the scheme to supply renewable electricity to 550 homes as part of a commitment to lower carbon emissions and help Cardiff become a "one planet city" by 2050. References {{coord, 51.5194, -3.2538, type:landmark_region:GB, display=title Hydroelectric power stations in Wales ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dinorwig Power Station
The Dinorwig Power Station (; ), known locally as Electric Mountain, or Mynydd Gwefru, is a pumped-storage hydroelectric scheme, near Dinorwig, Llanberis in Snowdonia national park in Gwynedd, north Wales. The scheme can supply a maximum power of and has a storage capacity of around . Purpose The scheme was built at a time when responsibility for electricity generation in England and Wales was in the hands of the government's Central Electricity Generating Board (CEGB); with the purpose of providing peak capacity, very rapid response, energy storage and frequency control. Dinorwig's very rapid response capability significantly reduced the need to hold spinning reserve on part loaded thermal plant. When the plant was conceived the CEGB used low efficiency old coal and oil fired capacity to meet peaks in demand. More efficient 500 MW thermal sets were introduced in the 1960s, initially for baseload operation only. Dinorwig could store cheap energy produced at night by low ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dolgarrog Power Station
Dolgarrog power station in Dolgarrog, Wales was originally built in 1907 as part of an aluminium smelting plant. It uses water turbines to drive electricity alternators. Public supplies began in 1922 when power lines were constructed to transmit electricity from the power station to Colwyn Bay, Conwy and Llandudno. The station was vested in the British Electricity Authority and its successors following nationalisation in 1948. It is currently (2021) operated by RWE NPower UK. History Dolgarrog hydro-electric power station was commissioned in 1907 by the Aluminium Corporation of Dolgarrog to supply electricity to its aluminium smelting plant. The smelting of the mineral bauxite to make aluminium is an energy intensive process requiring a large amount of electricity. The availability of cheap hydro-electric power was therefore attractive. The construction of the power station was sanctioned under the provisions of the ''North Wales Electric Power Act 1904''. Water was drawn from Lly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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