EDF Raises Its Nuclear Electricity Production Forecasts for 2025-2027

The EDF group revises upward its nuclear electricity production estimates for 2025, 2026 and 2027, incorporating the EPR (European Pressurized Reactor) of Flamanville 3 despite delays and fluctuations observed in recent years.

Share:

EDF has announced an upward revision of its nuclear production estimates for the coming years. The group now expects production to range between 350 and 370 terawatt-hours (TWh) for 2025, 2026 and 2027, incorporating the contribution of the EPR of Flamanville 3, which was connected to the grid on December 21 despite a 12-year delay in its initial schedule.

Revision of Estimates

Previous forecasts ranged between 335 and 365 TWh for 2025 and 2026. The new range reflects the anticipated impact of the grid connection of the EPR.

Production Data and Context

In 2024, nuclear production in France reached 361.7 TWh, establishing a net electricity export record of 89 TWh. This production level was favored by a decrease in domestic consumption, a direct consequence of energy sobriety measures and challenges in the electrification of certain usages.
EDF experienced a significant drop in 2022, with production falling to 279 TWh – the lowest level in 30 years – which forced France to import electricity for the first time in 42 years. In 2023, production rebounded with a 15% increase compared to 2022, reaching 320.4 TWh.

Evolutions and Prospects

These figures demonstrate the volatility of the nuclear sector in France while illustrating EDF’s efforts to adjust its production forecasts. The integration of the Flamanville 3 EPR is a central element of this strategy, potentially contributing to a notable improvement in energy balances in the medium term.
The published data provide a factual insight into the evolution of the nuclear market, focusing solely on verifiable indicators and concrete facts without any promotional or subjective interpretations.

Tehran agrees to reopen its nuclear facilities to the IAEA, aiming to resume negotiations with Washington, while Moscow pushes for a “zero enrichment” agreement without getting involved in supervision.
TerraPower has selected three new American suppliers for its advanced Natrium nuclear reactor, confirming progress on the project located in Kemmerer, Wyoming, intended to replace a retiring coal-fired power plant.
Energy Exploration Technologies acquires Daytona Lithium, an Australian subsidiary of Pantera Lithium, for AUD40mn ($27mn), bringing its strategic lithium basin footprint in Smackover, USA to nearly 50,000 acres.
The Canadian Nuclear Safety Commission has identified no major barriers to licensing the ARC-100 reactor, announces ARC Clean Technology.
SE Ignalina, the Lithuanian nuclear operator, has signed a memorandum of understanding with French firm Newcleo to explore the integration of small modular reactors (SMRs) using lead-cooled fast reactor (LFR) technology in Lithuania.
Egyptian President Abdel Fattah al-Sisi oversaw the signing of new agreements for the construction of the El Dabaa nuclear power plant, thus strengthening the strategic cooperation between Egypt and Russia.
Vistra Corp receives green light to extend Perry nuclear plant operations in Ohio by 20 years, securing regional electricity supply until 2046 and ensuring operational continuity for all its nuclear reactors in the United States.
EDF will hold a 12.5% stake in the Sizewell C nuclear project in the UK, a €1.3 billion investment announced during Emmanuel Macron’s official visit to London, confirming the strategic nuclear energy alignment between the two countries.
The French Cigéo project, designed to bury the most hazardous radioactive waste deep underground, obtains a crucial technical validation before its final authorization, expected by the end of 2027.
EDF confirms the continuation of its industrial project in Fessenheim for recycling very low-level radioactive metals, a first in France requiring specific regulatory authorizations, following a public debate concluded last February.
NANO Nuclear Energy Inc. formalizes its collaboration with UrAmerica Ltd. to strengthen Argentina’s uranium supply, aiming to secure future nuclear fuel supply chains for the U.S. market.
American companies SHINE Technologies and Standard Nuclear partner to recycle uranium and plutonium, supplying advanced fuel to the nuclear reactor sector and enhancing the national energy security of the United States.
The American Bureau of Shipping and two nuclear sector companies are studying the potential deployment of floating nuclear power plants to meet the energy needs of island and coastal regions in the Mediterranean, notably via electricity and desalination.
Lithuania establishes a working group tasked with assessing the feasibility of modular nuclear reactors to meet electricity demand estimated at 74 TWh by 2050.
Framatome has secured two significant contracts from Electrabel covering modernisation and technical support for the Tihange 3 and Doel 4 nuclear reactors, as part of their extension agreed upon between Engie and the Belgian government.
Cairo is stepping up connection works for the planned 4,800 MW El-Dabaa nuclear plant, developed with Rosatom, to feed the grid from 2026 with output equal to about seven % of national electricity.
EDF extends Flamanville EPR's shutdown to August 13 to conduct technical checks on three valves of the reactor's primary circuit, initially scheduled to resume production this week.
The US Department of Energy has selected Westinghouse and Radiant Nuclear to conduct the first nuclear microreactor tests at the DOME experimental centre located in Idaho, with operational start expected in spring 2026.
GE Vernova Hitachi Nuclear Energy and Fortum announce partnership aimed at preparing for the potential deployment of small modular reactors in Finland and Sweden, with commissioning scheduled for the 2030s.
Energy Fuels Inc. announced record production of 638,700 pounds of uranium during the second quarter of 2025 at its Pinyon Plain mine in Arizona, significantly surpassing initial site performance forecasts.