Framatome and Sizewell C sign contract for EPR reactor instrumentation

Framatome and Sizewell C have signed a contract for the supply, qualification, and pre-assembly of conventional instrumentation for the EPR reactors under construction at Sizewell, strengthening their collaboration on this large-scale project.

Share:

Comprehensive energy news coverage, updated nonstop

Annual subscription

8.25€/month*

*billed annually at 99€/year for the first year then 149,00€/year ​

Unlimited access • Archives included • Professional invoice

OTHER ACCESS OPTIONS

Monthly subscription

Unlimited access • Archives included

5.2€/month*
then 14.90€ per month thereafter

FREE ACCOUNT

3 articles offered per month

FREE

*Prices are excluding VAT, which may vary depending on your location or professional status

Since 2021: 35,000 articles • 150+ analyses per week

Framatome, a company specialised in nuclear technologies, announced that it has signed a contract with Sizewell C for the supply and integration of over 8,000 instrumentation systems for the EPR reactors under construction at Sizewell, in the East of England. This contract covers the qualification, supply, and pre-assembly of conventional instrumentation, which will be crucial for monitoring the critical parameters of the plant, such as temperature, pressure, flow, and levels. These instruments will play a central role in maintaining the safe and reliable operation of the plant, ensuring continuous monitoring of the reactor performance 24 hours a day, 7 days a week.

Strengthened Partnership with Framatome

Frédéric Lelièvre, Senior Executive Vice President at Framatome, expressed his company’s pride in expanding its partnership with Sizewell C, highlighting that their expertise in instrumentation and control systems will directly contribute to the success of the project. This partnership is a key element of the UK’s ambitions for a greener energy transition and decarbonised electricity production. This collaboration follows several contracts already signed between the two parties, including the supply of nuclear heat generation systems, safety instrumentation and control systems, and fuel supply.

Ultimate Backup Generators for Sizewell C

In addition, Framatome has also signed a contract for the supply of ultimate backup diesel generators (DUS) for Sizewell C, which will be controlled by a digital control system developed by Framatome. The Sizewell C nuclear power plant, equipped with two EPR reactors, is expected to produce 3.2 GW of low-carbon electricity, equivalent to the energy consumption of six million households. The project is expected to avoid the emission of nine million tonnes of CO2 annually, significantly contributing to the UK’s emission reduction goals.

Optimisation through the Hinkley Point C Experience

The design of Sizewell C takes advantage of the experience gained from the Hinkley Point C project, which helps optimise costs and construction timelines. Nigel Cann, Managing Director of Sizewell C, emphasised the strategic importance of replicating the Hinkley Point C design, which enables securing equipment early on and reducing the risks related to technological obsolescence.

Videberg Kraft AB becomes the first company to request government support to build two new reactors at the Ringhals site, under the national nuclear investment framework adopted in 2025.
The European Commission opens an in-depth investigation into Prague's public funding of a major nuclear project, which could reach €30bn ($32.88bn), with guaranteed revenues over forty years.
Niigata's assembly officially backs the restart of the Kashiwazaki-Kariwa site, marking a key step in Japan’s return to nuclear energy following the 2011 Fukushima disaster.
The Japanese government plans to fund up to 30% of loans required for nuclear projects, aiming to accelerate reactor restarts and double the share of nuclear energy in its energy mix by 2040.
French nuclear reactor developer Newcleo has submitted its lead-cooled small modular reactor design to Euratom, initiating the first regulatory phase to integrate nuclear non-proliferation safeguards at the European level.
French state utility EDF has increased the maximum estimated cost for building six new nuclear reactors to €72.8 billion ($85.29 billion), representing a 40% rise over the original figure.
US-based Holtec has signed a memorandum of understanding with Hungary’s energy group MVM to assess the deployment of its SMR-300 technology, strengthening bilateral nuclear cooperation and opening prospects for a new market in Central Europe.
California-based startup Radiant has secured $300mn to build its first factory in Tennessee and prepare for the mass production of miniature nuclear reactors for off-grid applications.
Terra Innovatum has increased its interactions with the Nuclear Regulatory Commission to advance licensing of its SOLO™ micro-modular reactor, despite the partial shutdown of the US federal government.
The US nuclear regulator has extended the operating licences of three Illinois reactors by 20 years, strengthening Constellation's long-term industrial outlook for the Clinton and Dresden sites.
The SATURNE Industrial Chair aims to develop innovative uranium extraction methods, with joint funding from Orano and the National Research Agency over a four-year period.
US-based X-energy has signed a reservation agreement with South Korea's Doosan Enerbility to secure key components for its small modular nuclear reactors.
Niger expands its mining alliances with Uranium One to develop new sites, while the Dasa project continues seeking financing despite clear political backing.
Samsung Heavy Industries has received Approval in Principle for a floating nuclear plant featuring two SMART100 reactors, marking a step toward the commercialisation of offshore small modular reactors.
The Indian government proposes a unified legal framework for nuclear energy, aiming to boost private investment and increase installed capacity to 100 GW by 2047.
Samsung C&T strengthens its presence in modular nuclear energy in Europe by signing an agreement with Synthos Green Energy to develop up to 24 SMRs in Poland and several Central European countries.
Israeli firm nT-Tao and Ben-Gurion University have developed a nonlinear control system that improves energy stability in fusion plasmas, strengthening the technical foundation of their future compact reactors.
The Indian government has introduced a bill allowing private companies to build and operate nuclear power plants, ending a state monopoly in place for over five decades.
Natura Resources enters a new regulatory phase for its molten salt reactor MSR-1, following the signing of a framework agreement with the US Department of Energy under the Reactor Pilot Program.
Norwegian Nuclear Decommissioning is surveying 22 localities to assess their interest in hosting storage facilities for radioactive waste from the country’s former research reactors.

All the latest energy news, all the time

Annual subscription

8.25€/month*

*billed annually at 99€/year for the first year then 149,00€/year ​

Unlimited access - Archives included - Pro invoice

Monthly subscription

Unlimited access • Archives included

5.2€/month*
then 14.90€ per month thereafter

*Prices shown are exclusive of VAT, which may vary according to your location or professional status.

Since 2021: 30,000 articles - +150 analyses/week.