London Daily

Focus on the big picture.
Thursday, Jun 18, 2026

Cost of EDF's new UK nuclear project rises to $40 billion

Cost of EDF's new UK nuclear project rises to $40 billion

EDF's (EDF.PA) new nuclear plant in southwest England is likely to cost about 2% more than its last budget estimate as inflation propels the price tag to almost 33 billion pounds ($40 billion), EDF documents show.
Britain plans to build new nuclear plants to boost its energy security and help meet a target for net zero emissions by 2050.

EDF warned in a results presentation on Friday the cost of the Hinkley Point C project, Britain's first new nuclear plant in more than two decades, "could reach 32.7 billion pounds" based on inflation indexes as of June 30, 2022.

Its previously published cost estimate in May 2022 was 31-32 billion euros when adjusted for inflation.

The project's price tag is often presented without an inflation adjustment. When compared to the initial estimate, the latest increase represents a roughly 30% hike from the 2015 quoted price of 25-26 billion pounds.

EDF is building the plant with China's CGN, which has a 33.5% stake in the project.

Under the companies' agreement, the higher costs mean EDF can ask CGN to put more capital into Hinkley, but EDF said "the probability that CGN will not fund the project after it has reached its committed equity cap is high."

That would mean EDF would have to step in to shoulder the additional costs in place of CGN.

EDF is in the process of being nationalised by the French government, a first step in a plan to reinvest in its nuclear business and get the debt-laden company back on track.

The company last week reported a record net loss of 17.9 billion euros ($19.1 billion). French Energy Minister Agnes Pannier-Runacher told RadioFrance on Saturday the government remained fully behind the company, though she did not specifically refer to the UK project.

EDF is still targeting a start date of June 2027 for the first of the two units at the plant, but warned there was a risk of a further 15-month delay to both units if government-imposed lockdowns or the war in Ukraine disrupted supply chains.

The project is already a decade overdue, with EDF initially saying it would be powering British homes in 2017.

($1 = 0.8314 pounds)

($1 = 0.9356 euros)
Newsletter

Related Articles

0:00
0:00
Close
Cornwall Clergy Raise £40,000 for Church Repairs Through Everest-Themed Charity Challenge
UK Business and Social Landscape Reflects Strain From Geopolitical and Domestic Pressures
Tensions Grow in UK Over Sikh Kirpan and Religious Symbolism in Public Debate
Energy Price Cap Increase Set to Lift UK Household Bills by 13 Percent
University of Reading Ranked 196th in QS World University Rankings
UK Maritime Archaeologists Identify 17th-Century Dutch Shipwreck Off Devon Coast
Oxford Union Islam Debate Sparks Protest From Faith Leaders in UK
UK Social Cohesion Debate Intensifies After Religious Prejudice Survey Findings
UK SME Lending Rises Despite Geopolitical Uncertainty and Cautious Outlook
Foreign Demand for UK Gilts Remains Sensitive to Global Inflation Trends
Labour Party Faces Leadership Pressure After Weak Local Election Results in UK
Transport Costs Drive Inflation Pressure as Petrol Prices Push Up UK CPI
British Chambers of Commerce Cuts Growth Forecast as Middle East Conflict Weighs on Investment
UK Economy Grows 0.6 Percent in First Quarter but Outlook Remains Weak
Bank of England Holds Interest Rates at 3.75 Percent as Inflation Risks Persist
Energy Price Cap Rise Expected to Keep UK Inflation Above Target Through 2026
Health Authorities Warn of Rising Cases of Seasonal Respiratory Illnesses
BAE Systems and Rolls-Royce Advance Multi-Nation Fighter Aircraft Programme
National Archives Publish Declassified Documents on Cold War Energy Security Planning
British Retail Spending Rises Despite Continuing Cost-of-Living Pressures
Wales Launches Social Housing Pilot to Address Affordability Pressures
British Energy Companies Commit £5 Billion to Geothermal and Hydrogen Projects
Northern Ireland Debates Cross-Border Healthcare Partnership With the Republic of Ireland
UK Establishes National Artificial Intelligence Safety Centre With Leading Universities
UK Reports Decline in Small Boat Crossings After Expanding Intelligence Cooperation With France
Scottish Parliament Launches Inquiry Into Delays to Renewable Energy Projects
National Crime Agency Dismantles Alleged Multi-Million-Pound Money Laundering Network in London
Transport Strikes Disrupt Rail and Bus Services Across Northern England
United Kingdom and European Union Open New Security Dialogue on Defense and Border Cooperation
Bank of England Holds Interest Rates at 5% as Services Inflation Remains Elevated
UK Government Unveils Major National Health Service Reform Focused on Decentralization and Performance Funding
Government Advances New Airport Slot Rules to Ease Airline Operating Constraints
BBC Opens Flagship Science-Fiction Franchise to Competitive Production Bids
Chancellor Meets City Leaders Amid Concerns Over Gilt Market Liquidity
Rathbones Shares Fall Seventeen Percent After Regulatory Review Reveals Compliance Failings
United Kingdom Joins Group of Seven Initiative Using Artificial Intelligence and Quantum Computing for Cancer Research
Parliament Debates Doubling Tax Allowance for Pensioners After Major Public Petition
Measles Cases Exceed Seven Hundred in London and the West Midlands
British Military Leadership Faces Parliamentary Scrutiny After Defence Secretary's Sudden Resignation
House of Lords Begins Debate on Steel Industry Nationalisation Legislation
Parliament Advances Bill to Abolish NHS England and Create Single Patient Records
Parliament Fast-Tracks National Security Bill to Expand Powers Against Foreign Threats
United Kingdom and European Union Set July Summit to Deepen Post-Brexit Cooperation
United Kingdom Imposes Seventy New Sanctions on Russia and Expands Support for Ukraine's Nuclear Sector
United Kingdom Announces Social Media Ban for Children Under Sixteen
0British Government Investigates Reports of Russian Warship Firing Warning Shots Near Isle of Wight
UK Supreme Court Revises Legal Definition of Deprivation of Liberty
King’s Birthday Honours Recognise Contributions Across Science, Culture and Public Service
UK Ministry of Defence Reports Interdiction of Russian Shadow Fleet Vessel
UK and US Launch Joint Regulatory Programme for Medicines and Healthcare Products
×