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Fearna Storage Project
The Fearna Storage project is a proposed pumped storage hydroelectricity (PSH) scheme in the Scottish Highlands. The project is a collaboration between SSE and Gilkes Energy. If built, the project will be one of the largest pumped-hydro schemes in Scotland, storing 37GWh of energy, equating to 20 hours of generation at the maximum capacity of 1.8GW. Geography The project is an extension to the Glen Garry hydroelectric scheme, which includes the reservoir Loch Quoich, situated west of Loch Garry approximately 40 km northwest of Fort William. Loch Fearna is a small lake roughly 1 km from Loch Quoich. Water from Loch Quoich will be pumped up to Loch Fearna over an average hydraulic head of 376m, with relatively short tunnels needed to connect the two. The water to be displaced would use 11% of the storage capacity of Loch Quoich. Current status A planning application under Section 36 of the Electricity Act 1989 was submitted in March 2025. If approved, it is expected that con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
View Southwest From Spidean Mialach - Geograph
Acornsoft was the software arm of Acorn Computers, and a major publisher of software for the BBC Micro and Acorn Electron. As well as games, it also produced a large number of educational titles, extra computer languages and business and utility packages – these included word processor ''VIEW'' and the spreadsheet ''ViewSheet'' supplied on ROM and cartridge for the BBC Micro/Acorn Electron and included as standard in the BBC Master and Acorn Business Computer. History Acornsoft was formed in late 1980 by Acorn Computers directors Hermann Hauser and Chris Curry, and David Johnson-Davies, author of the first game for a UK personal computer and of the official Acorn Atom manual "Atomic Theory and Practice". David Johnson-Davies was managing director and in early 1981 was joined by Tim Dobson, Programmer and Chris Jordan, Publications Editor. While some of their games were clones or remakes of popular arcade games (e.g. ''Hopper'' is a clone of Sega's ''Frogger'', '' Snapper' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pumped-storage Hydroelectricity
Pumped-storage hydroelectricity (PSH), or pumped hydroelectric energy storage (PHES), is a type of hydroelectric energy storage used by electric power systems for load balancing (electrical power), load balancing. A PSH system stores energy in the form of gravitational potential energy of water, pumped from a lower elevation reservoir to a higher elevation. Low-cost surplus off-peak electric power is typically used to run the pumps. During periods of high electrical demand, the stored water is released through water turbine, turbines to produce electric power. Pumped-storage hydroelectricity allows energy from Intermittent energy source, intermittent sources (such as solar power, solar, Wind power, wind, and other renewables) or excess electricity from continuous base-load sources (such as coal or nuclear) to be saved for periods of higher demand. The reservoirs used with pumped storage can be quite small, when contrasted with the lakes of conventional hydroelectric plants of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scottish Highlands
The Highlands (; , ) is a historical region of Scotland. Culturally, the Highlands and the Scottish Lowlands, Lowlands diverged from the Late Middle Ages into the modern period, when Scots language, Lowland Scots language replaced Scottish Gaelic throughout most of the Lowlands. The term is also used for the area north and west of the Highland Boundary Fault, although the exact boundaries are not clearly defined, particularly to the east. The Great Glen divides the Grampian Mountains to the southeast from the Northwest Highlands. The Scottish Gaelic name of ' literally means "the place of the Gaels" and traditionally, from a Gaelic-speaking point of view, includes both the Western Isles and the Highlands. The area is very sparsely populated, with many mountain ranges dominating the region, and includes the highest mountain in the British Isles, Ben Nevis. During the 18th and early 19th centuries the population of the Highlands rose to around 300,000, but from c. 1841 and for th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SSE Plc
SSE plc (formerly Scottish and Southern Energy plc) is a multinational energy company headquartered in Perth, Scotland. It is listed on the London Stock Exchange, and is a constituent of the FTSE 100 Index. SSE operates in the United Kingdom and Ireland. History Origins The company has its origins in two public sector electricity supply authorities. The former North of Scotland Hydro-Electric Board was founded in 1943 to design, construct and manage hydroelectricity projects in the Highlands of Scotland, and took over further generation and distribution responsibilities on the nationalisation of the electricity industry within the United Kingdom in 1948. The former Southern Electricity Board was created in 1948 to distribute electricity in Southern England. Whilst the Southern Electricity Board was a distribution only authority, with no power generation capacity of its own, the North of Scotland Hydro-Electric board was a broader spectrum organisation, with its own generat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gilkes Energy
Gilbert Gilkes & Gordon, known as Gilkes, is an English hydropower engineering company based in Kendal, Cumbria, founded in 1853. The company makes hydropower turbines and engine cooling pumps. One of the company's notable products is the Turgo turbine, invented in 1919 by Eric Crewdson whose grandson Charles Crewdson OBE is, the company chairman. History In 1853 two brothers named Williamson established a company at Canal Head, Kendal. The first turbine they built in 1856 was installed at Holmescales Farm at Old Hutton and powered farm machinery there for more than a century. This, the "Williamson Bros Vortex Turbine No. 1", survives and is in the collection of Lakeland Arts; it was part of the Museum of Lakeland Life & Industry in Kendal, closed during redevelopment of Abbot Hall. In 1881 Gilbert Gilkes (1845-1924) bought Williamson Brothers, and remained the company chairman until 1920, when he was succeeded by his nephew, Norman Forster Wilson (born 1869). In 1932 the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glen Garry Hydroelectric Scheme
A glen is a valley, typically one that is long and bounded by gently sloped concave sides, unlike a ravine, which is deep and bounded by steep slopes. The word is Goidelic in origin: ''gleann'' in Irish and Scottish Gaelic, ''glion'' in Manx. The designation "glen" also occurs often in place names. Glens are appreciated by tourists for their tranquility and scenery. Etymology The word is Goidelic in origin: ''gleann'' in Irish and Scottish Gaelic, ''glion'' in Manx. In Manx, ''glan'' is also to be found meaning glen. It is cognate with Welsh ''glyn''. Whittow defines it as a "Scottish term for a deep valley in the Highlands" that is "narrower than a strath". Examples in Northern England, such as Glenridding, Westmorland, or Glendue, near Haltwhistle, Northumberland, are thought to derive from the aforementioned Cumbric cognate, or another Brythonic equivalent. This likely underlies some examples in Southern Scotland. As the name of a river, it is thought to derive from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loch Quoich
Loch Quoich (Scottish Gaelic: Loch Chuaich) is a loch and reservoir situated west of Loch Garry approximately 40 km northwest of Fort William, Lochaber, Scotland. The name means "loch of the quaich". In 1896, it was listed as six miles long and three-quarters of a mile in width, belonging to Mrs. Ellice of Glenquoich, within the parish of Kilmonivaig. Both lochs form part of the 19 MW Glen Garry hydroelectricity project commissioned by the North of Scotland Hydro-Electric Board in the 1950s. The scheme was completed in 1962. The Fearna Storage project, a 1.8 GW / 36 GWh pumped-storage hydroelectricity project on the north-east hill expects to use 11% of Loch Quoich. Geology The Loch Quoich Line is a fault line extending for over 60 kilometres within the Moine Thrust Belt. In 1980, the mineral johnsomervilleite, a transition-metal phosphate mineral, was first discovered in the Loch Quoich area. On 10 November 2018, a landslide at Loch Quoich near Kinloch Hourn destroy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loch Garry
Loch Garry (Scottish Gaelic: Loch Garraidh) is a freshwater loch 25 km north of Fort William, Lochaber, Scotland. Loch Garry is 11 km long and 50 m deep. It is fed by waters from Loch Quoich 10 km upstream on the River Garry, and drains into Loch Oich in the Great Glen just 5 km downstream. Loch Garry is much photographed from the A87 for its romantic setting and also because a quirk of perspective makes it appear like a map of Scotland. Both lochs have been dammed for the production of hydroelectricity, the dam on Loch Quoich being the largest rockfill dam in Scotland at 320 m long and 38 m high. Water is fed by tunnel to the two power stations each producing 20MW, and the scheme was completed in 1962. The Glen used to be home of the Clan MacDonell of Glengarry, but since the Highland Clearances the population has been reduced to a handful of estates. The main activities are deer stalking and forestry, with little tourism apart from Munro- baggers seeki ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort William, Scotland
Fort William is a town in the Lochaber region of the Scottish Highlands, located on the eastern shore of Loch Linnhe in the Highland (council area), Highland Council of Scotland. At the 2011 United Kingdom census, 2011 census, Fort William had a population of 15,757, making it the second-largest settlement both in the Highland council area and in the whole of the Scottish Highlands; only the city of Inverness has a larger population. Fort William is a major tourist centre with Glen Coe just to the south, to the east, and Glenfinnan to the west. It is the start and end of the Road to the Isles. It is a huge centre for hillwalking and climbing due to its proximity to Ben Nevis, the largest mountain in Scotland and the United Kingdom, and many other Munros. It is also known for its nearby downhill mountain bike track. It is the start/end of both the West Highland Way (a walk/cycleway, Milngavie – Fort William) and the Great Glen Way (a walk/cycleway, Fort William – Invernes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydraulic Head
Hydraulic head or piezometric head is a measurement related to liquid pressure (normalized by specific weight) and the liquid elevation above a vertical datum., 410 pages. See pp. 43–44., 650 pages. See p. 22, eq.3.2a. It is usually measured as an equivalent liquid surface elevation, expressed in units of length, at the entrance (or bottom) of a piezometer. In an aquifer, it can be calculated from the depth to water in a piezometric well (a specialized water well), and given information of the piezometer's elevation and screen depth. Hydraulic head can similarly be measured in a column of water using a standpipe piezometer by measuring the height of the water surface in the tube relative to a common datum. The hydraulic head can be used to determine a ''hydraulic gradient'' between two or more points. Definition In fluid dynamics, the ''head'' at some point in an incompressible (constant density) flow is equal to the height of a static column of fluid whose pressure at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electricity Act 1989
The Electricity Act 1989 (c. 29) provided for the privatisation of the electricity supply industry in Great Britain, by replacing the Central Electricity Generating Board in England and Wales and by restructuring the South of Scotland Electricity Board and the North of Scotland Hydro-Electric Board. The Act also established a licensing regime and a regulator for the industry called the Office of Electricity Regulation (OFFER), which has since become the Office of Gas and Electricity Markets (OFGEM). Background The liberalisation and privatisation of the energy markets in the United Kingdom began with the Margaret Thatcher government in the 1980s. This has been called the Thatcher-Lawson agenda, due to the key role of Nigel Lawson the Chancellor of the Exchequer (1983–89) in the Thatcher cabinet. The government recognised that the electricity industries in Europe and the United States operated successfully under private ownership. In contrast the Central Electricity Generating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coire Glas Power Station
Coire Glas power station is a proposed 1.3GW pumped storage hydroelectricity, pumped storage hydroelectric power station in the Scottish Highlands. If built, it will double the UK's ability to store energy for long periods. Geography Loch Lochy lies along the Great Glen of Scotland, at an altitude of 29m above ordnance datum (AOD). Above its north-western shore, the Munro mountain Sròn a' Choire Ghairbh reaches a height of 937m. The north-east slope of the summit forms the headwall of the Coire Glas, a horseshoe-shaped glacial Cirque, corrie. The corrie Tarn (lake), tarn, ''Loch a’ Choire Ghlais'', lies at an altitude over 500m AOD. Proposal Damming the mouth of the Coire Glas valley will create the upper reservoir. The crest of the dam will be around 700m long and 92m above ground level at its tallest point. When full, the reservoir will be approximately 1km long and 500m across, with a maximum surface area of 0.63km2. The water level will vary between 494m and 558m AOD. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
