London Daily

Focus on the big picture.
Sunday, Mar 15, 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
Prince Harry and Meghan Markle’s Planned Australia Visit Draws Mixed Reaction From Local Communities
Trump Calls on France and UK to Help Safeguard Strait of Hormuz Shipping Route
Boris Johnson Labels Bitcoin a ‘Ponzi Scheme’, Sparking Debate in Crypto World
UK Considers Targeted Aid for Vulnerable Households as Energy Costs Rise
Stellantis Urges Immediate Review of UK Electric Vehicle Sales Targets
Home Office Reverses Course to Allow Some Dual Nationals to Enter UK Using EU Passports
Reform UK Proposes Replacing Top Civil Servants With Officials Aligned to Government Agenda
Netflix Adds Critically Acclaimed ‘Best Film of 2025’ With Perfect Rotten Tomatoes Score
‘The Sums Don’t Add Up’: UK Farmers Hit by Soaring Costs as Iran War Disrupts Global Supplies
Confidential UK Biobank Health Records Found Online After Researchers Accidentally Expose Data
Trump Urges Britain and Allies to Deploy Warships to Safeguard Strait of Hormuz
Trump Urges Britain and Allies to Deploy Warships to Safeguard Strait of Hormuz
Middle East War Highlights Strategic Importance of Strong UK–Ireland Cooperation
Weak Growth Signals UK Economy Was Faltering Even Before Middle East Energy Shock
Marks & Spencer Tops UK Fashion Retail Rankings as Most Considered Brand
United States Launches Trade Investigation Into Allies Over Forced Labour Practices
United States Launches Trade Investigation Into Allies Over Forced Labour Practices
Russia Accuses Britain Over Storm Shadow Strike as London Reaffirms Ukraine’s Right to Self-Defence
Russia Accuses Britain Over Storm Shadow Strike as London Reaffirms Ukraine’s Right to Self-Defence
Royal Navy to Acquire Twenty Uncrewed Surface Vessels for Autonomous Warfare Testing
Russia Summons British and French Envoys After Ukrainian Storm Shadow Strike on Strategic Facility
Starmer Confirms Britain Will Maintain Sanctions on Russia Despite U.S. Policy Shift
UK Moves to Refine AI Definition in Investment Security Reform
UK Economy Stalls in January as Growth Unexpectedly Falls to Zero
Asian Energy Security Tested as Strait of Hormuz Disruption Threatens Oil Supplies
Iran Sets Three Conditions for Ending Regional War as Diplomatic Efforts Intensify
Tesla Secures Approval to Supply Electricity Directly to Homes Across Britain
Prince William Delivers Tribute to Australia’s Naval Alliance Amid Renewed Royal Spotlight on the Country
UK Foreign Secretary Travels to Saudi Arabia to Reinforce Support for Regional Allies
Putin’s ‘Hidden Hand’ May Be Assisting Iran in Conflict With Trump, UK Defence Secretary Warns
UK Sets April Deadline for Tech Platforms to Strengthen Online Protections for Children
Elon Musk Moves Into Britain’s Energy Market as Tesla Wins Licence to Supply Power
UK Watchdog Warns Fuel Retailers Against Profiteering Amid Iran War Price Surge
Report Claims Iran Used UK Charity Network to Expand Influence
United States and United Kingdom Establish Joint Standards for Counter-Drone Technology
Iran May Be Laying Naval Mines in Strait of Hormuz, UK Warns Amid Escalating Gulf Tensions
US Deploys Bunker-Buster Bombs to UK Airbase as Iran Conflict Intensifies
British Troops in Iraq Intercept Iranian Drones Targeting Coalition Base
Release of Mandelson Files Raises Tensions as UK Seeks Stable Relations With Donald Trump
UK Documents Reveal Starmer Was Warned About Mandelson’s Epstein Links Before Ambassador Appointment
Nearly Five Hundred UK Mortgage Deals Withdrawn in Two Days as Market Volatility Forces Lenders to Reprice
Three Cargo Ships Hit Near Iran as Attacks Spread to Strategic Strait of Hormuz
Why British Police Repeatedly Declined to Investigate Jeffrey Epstein’s UK Links
UK Parliament Ends Hereditary Seats in House of Lords, Closing Chapter on Centuries of Aristocratic Lawmaking
EU and UK Urge Israel to Act Against Rising West Bank Settler Violence Amid Regional Tensions
US Senator John Kennedy Says Keir Starmer Should Not Be Trusted for Military Advice Amid Iran War Debate
UK High Court Rejects Attempt to Revive Terrorism Charge Against Kneecap Rapper
Revolut Secures Full UK Banking Licence After Multi-Year Regulatory Wait
Kentucky’s Bench Boost Powers Wildcats Past LSU in SEC Tournament Opener
British Couple Die After Being Pulled From Water at Australian Beach During Family Visit
×