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At the end of 2008 the overnight cost estimate (without financing costs) was updated by 21% to €4 billion in 2008 Euros (€2434/kW), and electricity cost to be 5.4 cents/kWh (compared with 6.8 c/kWh for CCGT and 7.0 c/kWh for coal, "with lowest assumptions" for CO2 cost). These costs were confirmed in mid 2009, when EdF had spent nearly EUR 2 billion. In July 2010 EdF revised the overnight cost to about EUR 5 billion and the grid connection to early 2014 - two years behind schedule. In July 2011 EdF again revised the completion time to 2016 due to re-evaluation of civil engineering works and to take into account interruptions during the first half of the year. There have been problems coordinating the nine main subcontractors, and EdF hopes the new schedule will progress "the construction of the Flamanville EPR ...... under optimized conditions." The cost was now put at EUR 6 billion.
In August 2005 EdF announced that it planned to replace its 58 reactors with EPR units from 2020, at the rate of about one 1650 MWe unit per year. It would require 40 of these to reach present capacity. This will be confirmed about 2015 on the basis of experience with the initial EPR unit at Flamanville - use of other designs such as Westinghouse's AP1000 or GE's ASBWR is possible. EdF's development strategy selected the nuclear replacement option on the basis of nuclear's "economic performance, for the stability of its costs and out of respect for environmental constraints."
In January 2009 President Sarkozy confirmed that EdF would build a second 1650 MWe EPR, at Penly, near Dieppe, in Normandy. Like Flamanville, it has two 1300 MWe units now operating, and room for two more. GdF-Suez originally planned to hold a 25% stake in it, Total will hold 8.3%, and ENEL is expected to take up 8% or its full 12.5% entitlement. Germany's E.On. is considering taking an 8% stake. EdF may sell down its share to 50%. (Areva, GdF-Suez and Total together bid to build a pair of EPRs in Abu Dhabi.) The French government owns 85% of EdF, 35.7% of GdF Suez and (directly) 88% of Areva, who will build the unit. A public debate on the project concluded in 2010, and construction start is planned for 2012. The reactor is expected on line in 2017.
A third new reactor, with majority GdF Suez ownership and operated by it, is proposed to follow – in line with the company's announced intentions. A GdF Suez subsidiary, Electrabel, operates seven reactors in Belgium and has equity in two French nuclear plants. ENEL, Total, Areva and E.On are other possible partners.
After deciding not to participate in the Penly 2 project, in February 2010 GdF Suez sought approval to build an 1100 MWe Areva-MHI Atmea-1 reactor at Tricastin or Marcoule in the Rhone valley to operate from about 2020. This sparked union opposition due to the private ownership. It would be a reference plant for the Areva-Mitsubishi design, providing a base for export sales.
Under a 2005 agreement with EdF, the Italian utility ENEL was to have a 12.5% share in the Flamanville-3 plant, taking rights to 200 MWe of its capacity and being involved in design, construction and operation of it. However, early in 2007 EdF backed away from this and said it would build the plant on its own and take all of the output. Nevertheless, in November 2007 an agreement was signed confirming the 12.5% ENEL investment in Flamanville - expected to cost EUR 450 million - plus the same share of another five such plants. The agreement also gives EdF an option to participate in construction and operation of future ENEL nuclear power plants in Italy or elsewhere in Europe and the Mediterranean.
Site works at Flamanville on the Normandy coast were complete and the first concrete was poured in December 2007, with construction to take 54 months and commercial operation expected in May 2012. In January 2007 EdF ordered the main nuclear part of the reactor from Areva. The turbine-generator section was ordered in 2006 from Alstom - a 1750 MWe Arabelle unit. This meant that 85% of the plant's projected cost was largely locked in. The Flamanville construction schedule then slipped about nine months, with first power then expected in 2012 and commercial operation in 2013. The reactor vessel nozzle support ring was forged by JSW in 2006 and the vessel manufacturing is at Areva's St Marcel factory. Forging of steam generator shells was at Areva's Le Creusot factory from 2007.At the end of 2008 the overnight cost estimate (without financing costs) was updated by 21% to €4 billion in 2008 Euros (€2434/kW), and electricity cost to be 5.4 cents/kWh (compared with 6.8 c/kWh for CCGT and 7.0 c/kWh for coal, "with lowest assumptions" for CO2 cost). These costs were confirmed in mid 2009, when EdF had spent nearly EUR 2 billion. In July 2010 EdF revised the overnight cost to about EUR 5 billion and the grid connection to early 2014 - two years behind schedule. In July 2011 EdF again revised the completion time to 2016 due to re-evaluation of civil engineering works and to take into account interruptions during the first half of the year. There have been problems coordinating the nine main subcontractors, and EdF hopes the new schedule will progress "the construction of the Flamanville EPR ...... under optimized conditions." The cost was now put at EUR 6 billion.
In August 2005 EdF announced that it planned to replace its 58 reactors with EPR units from 2020, at the rate of about one 1650 MWe unit per year. It would require 40 of these to reach present capacity. This will be confirmed about 2015 on the basis of experience with the initial EPR unit at Flamanville - use of other designs such as Westinghouse's AP1000 or GE's ASBWR is possible. EdF's development strategy selected the nuclear replacement option on the basis of nuclear's "economic performance, for the stability of its costs and out of respect for environmental constraints."
In January 2009 President Sarkozy confirmed that EdF would build a second 1650 MWe EPR, at Penly, near Dieppe, in Normandy. Like Flamanville, it has two 1300 MWe units now operating, and room for two more. GdF-Suez originally planned to hold a 25% stake in it, Total will hold 8.3%, and ENEL is expected to take up 8% or its full 12.5% entitlement. Germany's E.On. is considering taking an 8% stake. EdF may sell down its share to 50%. (Areva, GdF-Suez and Total together bid to build a pair of EPRs in Abu Dhabi.) The French government owns 85% of EdF, 35.7% of GdF Suez and (directly) 88% of Areva, who will build the unit. A public debate on the project concluded in 2010, and construction start is planned for 2012. The reactor is expected on line in 2017.
A third new reactor, with majority GdF Suez ownership and operated by it, is proposed to follow – in line with the company's announced intentions. A GdF Suez subsidiary, Electrabel, operates seven reactors in Belgium and has equity in two French nuclear plants. ENEL, Total, Areva and E.On are other possible partners.
After deciding not to participate in the Penly 2 project, in February 2010 GdF Suez sought approval to build an 1100 MWe Areva-MHI Atmea-1 reactor at Tricastin or Marcoule in the Rhone valley to operate from about 2020. This sparked union opposition due to the private ownership. It would be a reference plant for the Areva-Mitsubishi design, providing a base for export sales.
Power reactors under construction and planned
| Type | MWe gross | Construction start | Grid connection | Commercial operation | |
Flamanville 3 | EPR | 1750 | 12/07 | 9/12 | 2/13 |
|---|---|---|---|---|---|
| Penly 3 | EPR | 1750 | 2012 | 2017 |
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