Ratcliffe-on-Soar Power Station
Encyclopedia
Ratcliffe-on-Soar power station is a coal-fired power station
operated by E.ON UK
at Ratcliffe-on-Soar
in Nottinghamshire
, England
. Commissioned in 1968 by the then Central Electricity Generating Board
, the station has a capacity of 2,000 MW. A number of environmental protests have been associated with the plant.
, the River Trent
and the Midland Main Line
(adjacent to East Midlands Parkway station
) and dominates the skyline for many miles around with its eight cooling towers and 199 m (652.9 ft) tall chimney
. It has four coal
-fired boiler
s made by Babcock and Wilcox
, each of which drive a 500 megawatt (MW) Parsons generator set
. This gives the station a total generating capacity of 2,000 MW, which is enough electricity to meet the needs of approximately 2 million people.
E.ON UK has its Technology Centre at the site, now known as E.ON New Build and Technology, where the it carries out research and development on power generation.
. Evaporative losses through the eight cooling tower
s account for some 11 million cubic metres of that water.
Ratcliffe power station is compliant with the Large Combustion Plant Directive (LCPD), an EU directive that aims to reduce acidification, ground level ozone and particulates by controlling the emissions of sulphur dioxide, oxides of nitrogen and dust from large combustion plant. To reduce emissions of Sulphur the plant is fitted with Flue Gas Desulphurisation, and also with a Boosted Over Fire Air system to reduce the concentration of oxides of nitrogen in the flue gas.
were greatly reduced in 1993 when a flue gas desulphurisation system using wet limestone-gypsum process, became operational on all of the station's boilers. Emissions of Nitrogen oxide
, a greenhouse gas
which also causes damage to the ozone layer
were reduced in 2004 when new equipment was fitted to Unit 1 by ALSTOM
. On 2 April 2009, E.ON UK had announced that it had installed 68 panel solar photovoltaic array at the power station "to help heat and light the admin block, saving an estimated 6.3 tonnes of carbon dioxide per year".
In 2009 East Midlands Trains
opened its new East Midlands Parkway railway station
in the shadow of the Ratcliffe-on-Soar Power Station which has a car park for 850 vehicles.
On 11 February 2009, Unit 1 became the first UK 500 MW coal fired unit to run for 250,000 hours.
activists
from a group called Eastside Climate Action were arrested after they entered the power station and climbed onto equipment in order to draw attention to greenhouse gas emissions
from coal-fired power stations, when E.ON UK
were proposing to build more.
In 2009, it was claimed that the station was the intended target of protestors when in the early hours of 14 April, police arrested 114 people who they said were planning to disrupt the running of the power plant. Those arrested were not charged and soon released on bail. Since then, 26 of those arrested have been charged with conspiracy to commit aggravated trespass, a charge that carries a maximum six months sentence if convicted. Twenty of these activists were convicted having admitted that they planned to break into the power station, but the charge against another six was dropped when it was revealed that Mark Kennedy of the Metropolitan Police
had been working as an undercover
infiltrator for the National Public Order Intelligence Unit
and had played a significant role in organising the action. Following these revelations the twenty convicted activists appealed, and their convictions have since been quashed.
Between 17 and 18 October 2009, protesters from Climate Camp
, Climate Rush
and Plane Stupid
, took part in 'The Great Climate Swoop' at the site. The police arrested 10 people before the protest began on suspicion of conspiracy to cause criminal damage. Some 1,000 people took part, and during the first day groups of up to several hundred people pulled down security fencing at a number of points around the plant. Fifty six arrests were made during the protest and a number of people were injured, including one policeman who was airlifted to hospital but later discharged.
Fossil fuel power plant
A fossil-fuel power station is a power station that burns fossil fuels such as coal, natural gas or petroleum to produce electricity. Central station fossil-fuel power plants are designed on a large scale for continuous operation...
operated by E.ON UK
E.ON UK
E.ON UK is an energy company in the United Kingdom and a subsidiary of E.ON, the world's largest investor-owned power and gas company. As Powergen, it was listed on the London Stock Exchange and was once a constituent of the FTSE 100 Index but since 1 July 2002 has been owned by E.ON AG of...
at Ratcliffe-on-Soar
Ratcliffe-on-Soar
Ratcliffe-on-Soar is a village and civil parish in Nottinghamshire on the River Soar. It is part of the Rushcliffe district, and is the site of Ratcliffe-on-Soar Power Station. Nearby places are Kingston on Soar and Trentlock. With a population of around 100, the parish is too small to have a...
in Nottinghamshire
Nottinghamshire
Nottinghamshire is a county in the East Midlands of England, bordering South Yorkshire to the north-west, Lincolnshire to the east, Leicestershire to the south, and Derbyshire to the west...
, England
England
England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...
. Commissioned in 1968 by the then Central Electricity Generating Board
CEGB
The Central Electricity Generating Board was the cornerstone of the British electricity industry for almost 40 years; from 1957, to privatisation in the 1990s....
, the station has a capacity of 2,000 MW. A number of environmental protests have been associated with the plant.
Description
The coal power station occupies a prominent position close to junction 24 of the M1M1 motorway
The M1 is a north–south motorway in England primarily connecting London to Leeds, where it joins the A1 near Aberford. While the M1 is considered to be the first inter-urban motorway to be completed in the United Kingdom, the first road to be built to motorway standard in the country was the...
, the River Trent
River Trent
The River Trent is one of the major rivers of England. Its source is in Staffordshire on the southern edge of Biddulph Moor. It flows through the Midlands until it joins the River Ouse at Trent Falls to form the Humber Estuary, which empties into the North Sea below Hull and Immingham.The Trent...
and the Midland Main Line
Midland Main Line
The Midland Main Line is a major railway route in the United Kingdom, part of the British railway system.The present-day line links London St...
(adjacent to East Midlands Parkway station
East Midlands Parkway railway station
East Midlands Parkway is a railway station located north of Ratcliffe-on-Soar on the Midland Main Line in the East Midlands of England. It provides park and ride facilities for rail passengers on the routes from Leicester to Derby and Nottingham...
) and dominates the skyline for many miles around with its eight cooling towers and 199 m (652.9 ft) tall chimney
Flue gas stack
A flue-gas stack is a type of chimney, a vertical pipe, channel or similar structure through which combustion product gases called flue gases are exhausted to the outside air. Flue gases are produced when coal, oil, natural gas, wood or any other fuel is combusted in an industrial furnace, a power...
. It has four coal
Coal
Coal is a combustible black or brownish-black sedimentary rock usually occurring in rock strata in layers or veins called coal beds or coal seams. The harder forms, such as anthracite coal, can be regarded as metamorphic rock because of later exposure to elevated temperature and pressure...
-fired boiler
Boiler
A boiler is a closed vessel in which water or other fluid is heated. The heated or vaporized fluid exits the boiler for use in various processes or heating applications.-Materials:...
s made by Babcock and Wilcox
Babcock International Group
Babcock International Group plc is a British-based support services company specialising in managing complex assets and infrastructure in safety-critical and mission-critical environments. Although the company has civil contracts, its main business is with public bodies, particularly the UK...
, each of which drive a 500 megawatt (MW) Parsons generator set
Electrical generator
In electricity generation, an electric generator is a device that converts mechanical energy to electrical energy. A generator forces electric charge to flow through an external electrical circuit. It is analogous to a water pump, which causes water to flow...
. This gives the station a total generating capacity of 2,000 MW, which is enough electricity to meet the needs of approximately 2 million people.
E.ON UK has its Technology Centre at the site, now known as E.ON New Build and Technology, where the it carries out research and development on power generation.
Environmental performance
The plant emits some 8–10 million tonnes of CO2 annually making it the 18th highest CO2 emitting power station in Europe. Some 48 million cubic meters of Cooling water is taken from the nearby River TrentRiver Trent
The River Trent is one of the major rivers of England. Its source is in Staffordshire on the southern edge of Biddulph Moor. It flows through the Midlands until it joins the River Ouse at Trent Falls to form the Humber Estuary, which empties into the North Sea below Hull and Immingham.The Trent...
. Evaporative losses through the eight cooling tower
Cooling tower
Cooling towers are heat removal devices used to transfer process waste heat to the atmosphere. Cooling towers may either use the evaporation of water to remove process heat and cool the working fluid to near the wet-bulb air temperature or in the case of closed circuit dry cooling towers rely...
s account for some 11 million cubic metres of that water.
Ratcliffe power station is compliant with the Large Combustion Plant Directive (LCPD), an EU directive that aims to reduce acidification, ground level ozone and particulates by controlling the emissions of sulphur dioxide, oxides of nitrogen and dust from large combustion plant. To reduce emissions of Sulphur the plant is fitted with Flue Gas Desulphurisation, and also with a Boosted Over Fire Air system to reduce the concentration of oxides of nitrogen in the flue gas.
History
The power station was built in the 1960s and opened in 1968. In 1981, the station was burning 5.5 million tonnes of coal a year, consuming 65% of the output of the south Yorkshire coal-mines. Emissions of Sulphur dioxide, which cause Acid rainAcid rain
Acid rain is a rain or any other form of precipitation that is unusually acidic, meaning that it possesses elevated levels of hydrogen ions . It can have harmful effects on plants, aquatic animals, and infrastructure. Acid rain is caused by emissions of carbon dioxide, sulfur dioxide and nitrogen...
were greatly reduced in 1993 when a flue gas desulphurisation system using wet limestone-gypsum process, became operational on all of the station's boilers. Emissions of Nitrogen oxide
Nitrogen oxide
Nitrogen oxide can refer to a binary compound of oxygen and nitrogen, or a mixture of such compounds:* Nitric oxide, also known as nitrogen monoxide, , nitrogen oxide* Nitrogen dioxide , nitrogen oxide...
, a greenhouse gas
Greenhouse gas
A greenhouse gas is a gas in an atmosphere that absorbs and emits radiation within the thermal infrared range. This process is the fundamental cause of the greenhouse effect. The primary greenhouse gases in the Earth's atmosphere are water vapor, carbon dioxide, methane, nitrous oxide, and ozone...
which also causes damage to the ozone layer
Ozone layer
The ozone layer is a layer in Earth's atmosphere which contains relatively high concentrations of ozone . This layer absorbs 97–99% of the Sun's high frequency ultraviolet light, which is potentially damaging to the life forms on Earth...
were reduced in 2004 when new equipment was fitted to Unit 1 by ALSTOM
Alstom
Alstom is a large multinational conglomerate which holds interests in the power generation and transport markets. According to the company website, in the years 2010-2011 Alstom had annual sales of over €20.9 billion, and employed more than 85,000 people in 70 countries. Alstom's headquarters are...
. On 2 April 2009, E.ON UK had announced that it had installed 68 panel solar photovoltaic array at the power station "to help heat and light the admin block, saving an estimated 6.3 tonnes of carbon dioxide per year".
In 2009 East Midlands Trains
East Midlands Trains
East Midlands Trains is a British passenger train operating company. Based in Derby, it provides train services in the East Midlands, chiefly in the counties of Lincolnshire, South Yorkshire, Nottinghamshire, Leicestershire, Derbyshire and Northamptonshire, and between the East Midlands and London...
opened its new East Midlands Parkway railway station
East Midlands Parkway railway station
East Midlands Parkway is a railway station located north of Ratcliffe-on-Soar on the Midland Main Line in the East Midlands of England. It provides park and ride facilities for rail passengers on the routes from Leicester to Derby and Nottingham...
in the shadow of the Ratcliffe-on-Soar Power Station which has a car park for 850 vehicles.
On 11 February 2009, Unit 1 became the first UK 500 MW coal fired unit to run for 250,000 hours.
Environmental protests
On 10 April 2007, eleven environmentalEnvironmentalism
Environmentalism is a broad philosophy, ideology and social movement regarding concerns for environmental conservation and improvement of the health of the environment, particularly as the measure for this health seeks to incorporate the concerns of non-human elements...
activists
Activism
Activism consists of intentional efforts to bring about social, political, economic, or environmental change. Activism can take a wide range of forms from writing letters to newspapers or politicians, political campaigning, economic activism such as boycotts or preferentially patronizing...
from a group called Eastside Climate Action were arrested after they entered the power station and climbed onto equipment in order to draw attention to greenhouse gas emissions
Greenhouse gas
A greenhouse gas is a gas in an atmosphere that absorbs and emits radiation within the thermal infrared range. This process is the fundamental cause of the greenhouse effect. The primary greenhouse gases in the Earth's atmosphere are water vapor, carbon dioxide, methane, nitrous oxide, and ozone...
from coal-fired power stations, when E.ON UK
E.ON UK
E.ON UK is an energy company in the United Kingdom and a subsidiary of E.ON, the world's largest investor-owned power and gas company. As Powergen, it was listed on the London Stock Exchange and was once a constituent of the FTSE 100 Index but since 1 July 2002 has been owned by E.ON AG of...
were proposing to build more.
In 2009, it was claimed that the station was the intended target of protestors when in the early hours of 14 April, police arrested 114 people who they said were planning to disrupt the running of the power plant. Those arrested were not charged and soon released on bail. Since then, 26 of those arrested have been charged with conspiracy to commit aggravated trespass, a charge that carries a maximum six months sentence if convicted. Twenty of these activists were convicted having admitted that they planned to break into the power station, but the charge against another six was dropped when it was revealed that Mark Kennedy of the Metropolitan Police
Metropolitan police
Metropolitan Police is a generic title for the municipal police force for a major metropolitan area, and it may be part of the official title of the force...
had been working as an undercover
Undercover
Being undercover is disguising one's own identity or using an assumed identity for the purposes of gaining the trust of an individual or organization to learn secret information or to gain the trust of targeted individuals in order to gain information or evidence...
infiltrator for the National Public Order Intelligence Unit
National Public Order Intelligence Unit
The National Public Order Intelligence Unit is a United Kingdom police intelligence unit set up in 1999 to track green activists and public demonstrations.-History:...
and had played a significant role in organising the action. Following these revelations the twenty convicted activists appealed, and their convictions have since been quashed.
Between 17 and 18 October 2009, protesters from Climate Camp
Camp for Climate Action
The Camps for Climate Action are campaign gatherings that take place to draw attention to, and act as a base for direct action against, major carbon emitters, as well as to develop ways to create a zero-carbon society...
, Climate Rush
Climate Rush
Climate Rush is a UK organisation that campaigns on various environmental issues related to climate change. Their website states that, "We are a diverse group of women and men who are determined to raise awareness of the biggest threat facing humanity today - that of Climate Change". The...
and Plane Stupid
Plane Stupid
Plane Stupid is a UK-focused group of environmental protesters who state their aim as wanting to see an end to airport expansion for what it sees as "unnecessary and unsustainable" flights. The organisation has no formal hierarchy, leader, or media figurehead. It is a loose association of...
, took part in 'The Great Climate Swoop' at the site. The police arrested 10 people before the protest began on suspicion of conspiracy to cause criminal damage. Some 1,000 people took part, and during the first day groups of up to several hundred people pulled down security fencing at a number of points around the plant. Fifty six arrests were made during the protest and a number of people were injured, including one policeman who was airlifted to hospital but later discharged.