|
Glen Earrach Energy
Glen Earrach Energy is a proposed pumped-storage hydroelectricity (PSH) scheme in the Scottish Highlands. If built, the project will be one of the largest pumped-hydro scheme in Scotland, storing 30GWh of energy with a maximum generating capacity of 2.0GW. Current Status Public consultations took place in October and November 2024. The developers plan to soon publish a detailed environmental impact assessment. They aim to start construction in 2026, and hope to deliver first power to the national grid in 2030. Proposals The scheme will use Loch Ness as the lower reservoir, and ''Loch nam Breac Dearga'' as the upper. Economics The scheme will cost in the order of £3 billion. The economics are favourable because the large height difference between the upper reservoir, at nearly 500m above sea level, and Loch Ness, which is just 16m above sea level, and only 3km distant. Criticism The Ness District Salmon Fishery Board has reservations about the impact on water levels in L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loch Nam Breac Dearga And Loch Ness Topography
''Loch'' ( ) is a word meaning "lake" or " sea inlet" in Scottish and Irish Gaelic, subsequently borrowed into English. In Irish contexts, it often appears in the anglicized form "lough". A small loch is sometimes called a lochan. Lochs which connect to the sea may be called "sea lochs" or "sea loughs". Background This name for a body of water is Insular CelticThe current form has currency in the following languages: Scottish Gaelic, Irish, Manx, and has been borrowed into Lowland Scots, Scottish English, Irish English and Standard English. in origin and is applied to most lakes in Scotland and to many sea inlets in the west and north of Scotland. Many of the loughs in Northern England have also previously been called "meres" (a Northern English dialect word for "lake", and an archaic Standard English word meaning "a lake that is broad in relation to its depth"), similar to the Dutch , such as the ''Black Lough'' in Northumberland. Some lochs in Southern Scotland h ... [...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] |
Loch Nam Breac Dearga - Geograph
''Loch'' ( ) is a word meaning "lake" or " sea inlet" in Scottish and Irish Gaelic, subsequently borrowed into English. In Irish contexts, it often appears in the anglicized form "lough". A small loch is sometimes called a lochan. Lochs which connect to the sea may be called "sea lochs" or "sea loughs". Background This name for a body of water is Insular CelticThe current form has currency in the following languages: Scottish Gaelic, Irish, Manx, and has been borrowed into Lowland Scots, Scottish English, Irish English and Standard English. in origin and is applied to most lakes in Scotland and to many sea inlets in the west and north of Scotland. Many of the loughs in Northern England have also previously been called "meres" (a Northern English dialect word for "lake", and an archaic Standard English word meaning "a lake that is broad in relation to its depth"), similar to the Dutch , such as the ''Black Lough'' in Northumberland. Some lochs in Southern Scotland h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loch Ness
Loch Ness (; ) is a large freshwater loch in the Scottish Highlands. It takes its name from the River Ness, which flows from the northern end. Loch Ness is best known for claimed sightings of the cryptozoology, cryptozoological Loch Ness Monster, also known affectionately as "Nessie" (). Loch Ness lies along the Great Glen Fault, which forms a line of weakness in the rocks which has been excavated by glacial erosion, forming the Great Glen and the basins of Loch Lochy, Loch Oich and Loch Ness. These lochs form part of the Caledonian Canal, linking the Moray Firth and the North Sea to Loch Linnhe on the west coast. The northern end of Loch Ness is around south-west of Inverness, with Fort Augustus located at the other end. The main A82 road between Inverness and Fort William, Scotland, Fort William, roughly follows the western shore, passing through the villages of Drumnadrochit and Invermoriston. Loch Ness is one of the largest in Scotland, and the whole of Great Britain. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Balliemeanoch Pumped Storage Hydro
Balliemeanoch Pumped Storage Hydro is a proposed pumped storage hydro (PSH) scheme in the Scottish Highlands. If built, the project will be the largest pumped-hydro scheme in Scotland, storing 45GWh of energy, equating to 30 hours of generation at the maximum capacity of 1.5GW. Like the nearby Cruachan Power Station, the project would use the 40km long Loch Awe as the lower reservoir. In the hills to the East a small mountain lake, ''Lochan Airigh'', lies in a wide valley at approximately 360m above Ordnance Datum (AOD), 9km northwest of Inveraray and 3km east of the village of Balliemeanoch. The upper reservoir would be created by damming the valley. The proposed dam would be 1500m long and 110m high at its tallest point. When full the reservoir would be approximately a mile across. The water level, at an elevation of 425m AOD, would be 65m above the current level of Lochan Airigh. The working volume, of up to 58 million m3, corresponds to a 1.5 metre change in the wa ... [...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] |
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] |
Earba Storage Project
The Earba Storage Project is a proposed pumped-storage hydroelectricity (PSH) scheme in the Scottish Highlands. If built, the project will be the largest pumped-hydro scheme in Scotland and the UK, storing 40GWh of energy with a maximum generating capacity of 1.8GW. This is around 22 hours at full power. The scheme is being developed by Gilkes Energy, a subsidiary of the Kendal-based turbine manufacturer Gilbert Gilkes & Gordon. It would be located on the Arverikie Estate, between Loch Laggan and Loch Ericht, about east of Fort William, Scotland, Fort William and south-west of Newtonmore. The estate and Ardverikie House were used in the 2000s TV series Monarch of the Glen (TV series), Monarch of the Glen. Current Status The planning application for the scheme was submitted in March 2024. In March 2025, the project was granted Electricity Act 1989, Section 36 planning consent by the Scottish Government. Construction is expected to take around six or seven years. Proposals ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pumped-storage Hydroelectric Power Stations In The United Kingdom
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. 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 turbines to produce electric power. Pumped-storage hydroelectricity allows energy from intermittent sources (such as solar, 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 similar power capacity, and generating periods are often less than half a day. The round-trip efficie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
