Rolls-Royce named winning bidder for UK small nuclear reactors
Rolls-Royce has won a competition to be the first company to try to build small modular nuclear reactors (SMRs) in the UK, as part of a government effort to push Britain to the frontier of nuclear energy technology.
Great British Energy – Nuclear said on Tuesday that Rolls-Royce SMR was the preferred bidder for the programme, after a drawn-out competition that pitted the FTSE 100 manufacturer against two US-owned companies.
The state-owned power company's announcement came as part of a broader push for nuclear power by the government, as it promised to invest £14.2bn to build the large Sizewell C power station in Suffolk.
Related: Sizewell C power station to be built as part of UK's £14bn nuclear investment
The nuclear investments will form a key part of the spending review due to be announced by the chancellor, Rachel Reeves, on Wednesday as the government tries to shift attention from a U-turn on winter fuel payments for pensioners.
Sizewell C will produce 3.2 gigawatts (GW) of power, enough for about 6m homes. By contrast, Rolls-Royce's SMRs will provide about 470 megawatts each. A separate government release said SMRs would collectively generate up to 1.5GW of electricity, suggesting that Rolls-Royce will be granted permission to build at least three SMRs.
The crucial difference between large plants such as Sizewell C and the mini nuclear sites is that SMRs will mostly be built to a single design on a factory line, rather than individually on-site. Those factory-built 'modules' will then be fitted together at the site, in an effort to make the construction of nuclear plants cheaper, less complex and less prone to the hugely costly delays that have plagued the Hinkley Point C plant.
The SMR approach is unproven, with no sites yet fully operational anywhere in the world. They are also likely to face local and national opposition. The Green party on Tuesday said that nuclear power was slow and expensive.
However, Rolls-Royce has argued that the pressurised water reactor technology it has chosen is well understood, and will allow it to start generating power by 2032 at the earliest. Datacentres for tech companies are a key target customer.
Ed Miliband, the energy secretary, said: 'We are ending the no-nuclear status quo as part of our plan for change and are entering a golden age of nuclear with the biggest building programme in a generation.'
The government did not reveal the locations of the first UK SMRs, which some in the industry had hoped for to speed the process along. They are likely to be sited beside retired nuclear power stations such as Oldbury in Gloucestershire and Wylfa in north Wales.
Derby-based Rolls-Royce beat competition from the US companies Holtec and GE Hitachi, while the Canadian-owned Westinghouse dropped out of the competition earlier.
Rolls-Royce SMR was always considered by far the favourite. The company is majority-owned by Rolls-Royce, with other investors including Qatar's sovereign wealth fund, BNF Resources controlled by France's Perrodo family, whose wealth stems from fossil fuels, the US energy company Constellation, and the Czech utility CEZ.
The decision will nevertheless represent a further boost for Rolls-Royce, which saw its share price hit a record high this month, making it Britain's biggest manufacturer by market value. Rolls-Royce's share price rose 2.4% on Tuesday to hit a new record high of £9.12.
The company has benefited from the recovery in demand for its jet engines, the increase in defence spending prompted by Russia's invasion of Ukraine, as well as efforts to renegotiate contracts by the chief executive, Tufan Erginbilgiç.
Erginbilgiç said: 'This is a very significant milestone for our business and Rolls-Royce SMR. It is a vote of confidence in our unique nuclear capabilities, which will be recognised by governments around the world.'
The decision to try to build SMRs has been subject to years of delay. Rolls-Royce first submitted a design proposal in 2015 in the hope of building the first reactor in 2025. That target date kept slipping back as Rolls-Royce awaited approval under Conservative and now Labour governments.
The government said the move would create 3,000 jobs at the peak of construction, grow regional economies and strengthen energy security. It will aim for 70% of the parts to be based in the UK, although the delay has already meant Rolls-Royce has chosen a non-UK supplier for crucial pressure vessels.
While the UK is due to get the first reactor, Rolls-Royce has already agreed to produce an SMR in the Czech Republic, and it is in the final two in a competition in Sweden.
Hashtags

Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles

Wall Street Journal
22 minutes ago
- Wall Street Journal
Vance Indicates Iran Still Controls Enriched Uranium Stockpile
Vice President JD Vance signaled Iran's stockpile of enriched uranium is still intact and in Iranian control, a potentially significant problem for closing off Iran's future path to a bomb. Iran has enough near-weapons-grade material for around 10 nuclear weapons. Asked if that enriched uranium stockpile had been destroyed, Vance told ABC's "This Week" program, that "we are going to work in the coming weeks to ensure that we do something with that fuel and that's one of the things that we're going to have conversations with the Iranians about." The stockpile was believed to have been mainly at Isfahan, which houses a conversion facility that turns uranium into the form that can be fed into centrifuges for enrichment.
Yahoo
23 minutes ago
- Yahoo
All is not lost for Britain's stock market
Donald Trump's 'liberation day' tariffs may have sent global stock markets into free fall but since then all seems to have been forgiven by investors – especially those who ply their trade investing in British companies. This month, America's main stock market, the S&P 500, came within 2pc of surpassing its record highs set in February, accompanied by much fanfare on Wall Street after the period of sharp turbulence. But while the US was celebrating playing catch-up after the president's tariffs onslaught, UK stock markets have been quietly steaming ahead. Steven Fine, the chief executive of City stockbroker Peel Hunt, says investors from outside the UK are starting to take note of London's markets again after the Trump tariff turmoil. He acknowledges that you might not notice the shift amid the 'relentless' wave of companies leaving UK stock markets for the deeper pockets of US investors, including British semiconductor company Alphawave and payments group Wise. 'We have got a bit of a lack of self-esteem here,' says Fine. 'Why do overseas markets think we're more interesting than we do?' Here are five closely watched charts to show why all is not lost for Britain's stock market. The main UK stock index, the FTSE 100, closed at a record high earlier this month and has climbed more than 8pc so far this year, vastly outperforming the S&P 500, which is up by less than 2pc over the same period. Yet this year's performance on the FTSE 100 is in stark contrast to previous years, where the City lagged European and US peers. UK equity markets have 'not been an easy hunting ground', according to Tom Peberdy, of investment manager Ninety One. He says Brexit, the pandemic and an inflation crisis had made it 'pretty tough' to be a UK-focused fund manager at the firm, which targets wealthy individuals and institutional investors. 'But it does feel like the tide is turning,' he says after years of watching outsized gains on Wall Street, primarily powered by the 'magnificent seven' group of technology giants such as Apple and Amazon. 'Investors ultimately will gravitate towards where the opportunity is.' The tide of money ebbing out of UK companies in recent years has depressed their share prices – but also made them cheaper to buy. Ninety One is positioning itself for a surge in London markets, putting it at odds with the ever-increasing flow of money out of UK businesses over the past three years. In comparison, companies on the S&P 500 have grown in value by about 32pc over that time, while the Nasdaq Composite, popular with technology investors, has gained 38pc. The FTSE 100 has gained more than 16pc since April 2022. However, Fine, of Peel Hunt, sees this as a sign of resilience during a period when investors contended with the Liz Truss mini-Budget crisis and the surge in inflation triggered by the Ukraine war. 'We seem to deal with these things,' he says. 'The resilience of the UK economy is something we don't really recognise because it's always about what's going to happen next and how bad it's going to be in the future. 'So can that buffer become a bit more of a springboard?' Fund managers at Ninety One are convinced there are a series of arguments stacking up in favour of investing in British companies. 'We do think the UK gets mischaracterised still as energy and banks,' says fund manager Anna Farmbrough, who employs a strategy aimed at investing in 'quality' companies. 'We think it is worth pointing out that capital goods is the largest sector in the UK. That is full of exceptional businesses operating in very niche industries. We really do have incredible innovation and technology being produced over here. They are often mission-critical products.' She pointed to the industrial group Spectris, which saw shares surge by 65pc this month after attracting takeover bids from US private equity firms Advent and KKR. Those bids were at an 80pc premium to its share price at the time, which Farmbrough says 'gives some reassurance around where the valuations for some of these businesses are, and that they are worth a lot more'. Aside from offering the chance to buy stocks cheaply, the comparatively low valuations of companies on London's markets also offers the opportunity for better returns. 'One thing that people don't quite appreciate is what a big component dividends are in the forward returns of your buying a stock,' says Alessandro Dicorrado, who looks after value investing strategy at Ninety One. 'If you're making an investment with a long-term return ... most of that is dividend increases.' Compared with the US S&P 500 and the Stoxx 600, the main stock market benchmark in Europe, the FTSE 100 is relatively cheap to buy. Dicorrado highlights the higher dividends and buyback yields offered by companies across the FTSE compared to the S&P 500 and the rest of the world. One of the ironies of this is that if UK companies remain cheap, they will offer greater returns as it will be cheaper for them to buy back their own stock, increasing the dividend returns and value of the stocks owned by their current shareholders. 'The cheaper a company can buy back its own stock, the more durable income compounds over time,' says Dicorrado. 'Actually, what you want is for the stocks to stay cheap but we also don't want the market to die. So let's try to find a middle ground.' Look under the bonnet and British companies are also humming along more efficiently than some of their global rivals, deploying their capital more effectively. For Farmbrough, the 'real watershed moment' for London's stock market came during the pandemic. Faced with the huge challenges of lockdown, working from home and disrupted supply chains, companies were forced to 'allocate capital much better'. This is illustrated by the improvement in return on invested capital, known as Roic, of FTSE All Share companies over the last 10 years. The metric measures how effectively a company uses the money it has invested to generate profits. Farmborough says: 'There was a real watershed moment in the pandemic particularly amongst the more commoditised industries, where they really woke up to allocating capital in a more accretive way. 'So we think this has been a structural and quite permanent change to the UK market and it has not been reflected in valuations whatsoever.' Broaden your horizons with award-winning British journalism. Try The Telegraph free for 1 month with unlimited access to our award-winning website, exclusive app, money-saving offers and more.


Bloomberg
an hour ago
- Bloomberg
Iran Vows Retaliation for US Strikes, Trump Threatens More Attacks
Bloomberg Daybreak Europe is your essential morning viewing to stay ahead. Live from London, we set the agenda for your day, catching you up with overnight markets news from the US and Asia. And we'll tell you what matters for investors in Europe, giving you insight before trading begins. On today's show, Iran said it reserves all options to respond to US strikes on its nuclear sites. Donald Trump threatened greater attacks unless Tehran makes peace. In markets, oil advanced and a Bloomberg gauge of the greenback climbed as traders awaited the Iranian government response. Today's Guests: Jamil Jaffer, former White House counsel to President George W. Bush Ehud Olmert, former Israeli Prime Minister Aneeka Gupta, director of macroeconomic research at Wisdomtree (Source: Bloomberg)