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link, Last edited on 27 November 2022, at 00:36, "Interconnector customer portal | National Grid Group", "Kent's burnt-out electricity cable will take two more years to get back to full service", "HVDC Submarine Power Cables in the World", "How a Loose Anchor Cut Up Britain's Power Link With France", "Batteries act as first responders when UK-France interconnector trips", "National Grid site fire shuts down power cable between France and UK", "Fire shuts one of UK's most important power cables in midst of supply crunch", "Fire-damaged power link will be out for six months, says National Grid", "The UK's Energy Price Surge Could be Just Getting Started", http://webarchive.nationalarchives.gov.uk/tna/+/http://www.dti.gov.uk/files/file11257.pdf/, https://en.wikipedia.org/w/index.php?title=HVDC_Cross-Channel&oldid=1124032410, This page was last edited on 27 November 2022, at 00:36. The Institution of Engineering and Technology is registered as a Charity in England & Wales (no 211014) and Scotland (no SC038698). Wednesday's almost 19% price jump took British day-ahead electricity prices to 475.00 pounds per megawatt hour (MWh), close to a record high of 540 pounds MWh hit this week. Not registered? Thats because Britain is currently facing an energy crunch with limited supplies, low margins and soaring power prices. The continued size and duration of the flows are open to some doubt, given the growth in demand in continental Europe for clean electricity, and increasing electricity demand within France. IFA incident - September 2021 | National Grid Group "We are completely focused on getting. [9], This system remains the world's largest-capacity submarine cable HVDC system. The shutdown came at a time of high prices and supply shortage in the UK electricity market, caused by low wind speeds and high prices for natural gas. National Grid recently erected the worlds first T-pylon, which is shorter than traditional high-voltage pylons and has a smaller footprint on the ground. The Sellindge converter station was built by GEC[7] and the Les Mandarins converter station was built by CGE Alstom. We have extended the outage on the other 1000MW, which was offline due to a planned outage, until 25 September. As of 2005[update], imports of electricity from France have historically accounted for about 5% of electricity available in the UK. Day-ahead British power prices jumped almost 19% on the news, nearing record highs hit this week exacerbated by low wind supply and soaring gas prices. The immediate effect is that since IFA1 was on half capacity anyway, we have only lost 1GW for this current period of extreme prices it was due to return to full import at the weekend. Customers are able to return plastic or glass bottles and aluminium cansin exchange for vouchers wo Energy bills are set to increase as the level of the government's Energy Price Guarantee will rise, The company expects its gas retail portfolio will be "almost entirely gone" by end of 2024, a fire in September. REUTERS/Dylan Martinez/File Photo. We have been able to reduce the outage time of 1000MW of capacity at the IFA interconnector so that it will come back to service on 20th October, ahead of the 23rd October date we had previously published. The IFA connector was the first cross-Channel link, completed in 1961 with an initial 160MW capacity. The current 2,000MW link is bi-directional and the countries can import or export depending upon market demands, mostly depending upon weather conditions and availability of renewable energy on the British Isles, and French surplus of nuclear generation or demand for electric heating. We have extended the outage on the other 1000MW, which was offline due to a planned outage, until 25 September. Get the latest from Electrical Review direct to your inbox Power Generation, Transmission and Distribution, September 14, day-ahead pricing reached a record high, New Welsh Government Green Skills Action Plan highlights ECA, Local authorities in the South East failing to consult on EV strategy, Megger confirms sponsorship of Powered On Live event, New European research project hopes to give new life to old EV batteries. "We are also in the process of commissioning North Sea Link, our latest interconnector to Norway, to provide additional capacity next month - ahead of the winter period," the grid added. All quotes delayed a minimum of 15 minutes. UK's National Grid says IFA Interconnector planned outage extended to The electricity system operator, which is also owned by National Grid, warned last week that the risk of power cuts to factories and homes this winter had increased after the cable outage combined with planned shutdowns at gas plants and the retirement of two nuclear reactors. Fire at French interconnector sends electricity prices soaring Interconnexion France-Angleterre 2 (IFA2), electricity interconnector linking the UK and France, is now able to flow low carbon electricity between the two countries at full capacity. On Wednesday, National Grid said the fire. 1 GW of capacity to remain offline until March 2022, Day-ahead British power prices jump almost 19%. Read More; IFA2 Go-Live. The IFA2 interconnector, a second link between Britain and France commissioned in 2020, is operating and not affected. Data from energy market analyst EnAppSys shows that in the year to date, overall average power prices have been more than double the average price in 2019-2020 and in the last two weeks daily average prices have been eight times the average in 2019. [3], The first HVDC Cross-Channel scheme was built by ASEA and went into service in 1961,[4] between converter stations at Lydd in England (next to Dungeness Nuclear Power Station) and Echinghen, near Boulogne-sur-Mer, in France. Fire at IFA1 interconnector in Kent to spark further price rises Sept 16 (Reuters) - Britain's National Grid said a fire at its IFA interconnector site in Sellindge in Kent, part of the connector that links the French and British power grids, was extinguished on Thursday. "We are in discussions with the UK electricity system operator (ESO) and our European partners to ensure we optimise upcoming planned pre-winter outages of our other interconnectors to support UK security of supply," it said. No: 07209102 Fire-struck IFA interconnector not fully operational until 2023 - E-PO [17], Sellindge Converter Station on the UK side of the interconnector, Cross-Channel ( old) - Echingen Converter Station, Cross-Channel ( old) - Lydd Converter Station, Cross-Channel ( new) - Les Mandarins Converter Station, Cross-Channel ( new) - Sellindge Converter Station. Initially these were air-cooled and used analogue control systems, and in 2011 and 2012 respectively, the thyristor valves of Bipole 1 and Bipole 2 were replaced by modern water-cooled thyristor valves and digital control systems supplied by Alstom. According to local media reports, the IFA1 interconnector is expected to be offline until 13 October. This is in addition to the 1000MW that is unavailable until Friday 17 September due to a planned outage. Imports through the interconnector have generally been around the highest possible level, given the capacity of the link. Network with hundreds of businesses and public sector organisations taking bigger steps to net zero. Following a detailed assessment on the 1000MW of capacity that is offline due to damage caused by a fire at our site in Sellindge in September, we need to carry out extensive work to safely return it to service. Unlike most HVDC schemes, where the two converter stations are built by the same manufacturer, the two converter stations of the 2,000MW scheme were built by different manufacturers (although both have subsequently become part of the same parent company, Alstom). A fire at a critical nodal point in the electrical grid has shut down a major cable transporting electricity from France, under the English Channel and to the UK. June 22, 2022; Posted by . 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This compares with an average in August of 106.83, and an average across 2020 of 35.26. Auction timetables are available on JAO and the IFA website. Writes about those markets as well as climate change, climate science, the energy transition and renewable energy and investment. The IFA interconnector has two Bipoles, each with a capacity of 1,000MW. The fire-damaged power link between the UK and France, known as the IFA interconnector will not be fully restored for another two years. 2023 The Institution of Engineering and Technology. IFA Availabilty Update - IFA - Interconnexion France-Angleterre Fire damage at the National Grid's Interconnexion France-Angleterre (IFA) site at Sellindge in Kent. Today the tight market will be affected. This table details the curtailment required for each month, this is in accordance with REMIT, should the availability change this table would change accordingly. energy markets rocketed to all-time highs, the risk of power cuts to factories and homes this winter had increased, hundreds of thousands of homes into fuel poverty for the first time. Arc-faults can be caused by things as innocent as putting a nail in the wall to hang a picture or plugging in an appliance with a defective electrical cord. Browse an unrivalled portfolio of real-time and historical market data and insights from worldwide sources and experts. National Grid has four operational interconnectors two to France (IFA and IFA2), one to the Netherlands (BritNed) and one to Belgium (Nemo Link). [2] The 204-kilometre (127 mi) high voltage DC (HVDC) cable operates at +/-320kV with the capacity to transmit 1,000 MW of power. We are completely focused on getting IFA safely returned to service as soon as possible and we are in discussions with the UK ESO and our European partners to ensure we optimise upcoming planned pre-winter outages of our other interconnectors to support UK security of supply. A fire occurred in the early hours of Wednesday 15th September 2021 atour UK Sellindge site resulting in the cables capacity being redu Read More. Customers who hold LT capacity rights can view there post curtailment allocation rights at D-2 on the JAO Platform. Fire cuts British power imports adding to supply squeeze, soaring "There has been a fire at our IFA interconnector site in Sellindge and emergency services are in attendance," the National Grid stated.