IN Brief:
- Rolls-Royce SMR has been selected by Videberg Kraft for three SMRs on Sweden’s west coast.
- The project would add around 1,500MWe of clean baseload capacity and about 12TWh of annual generation.
- The selection follows Rolls-Royce SMR commitments in the UK and Czech Republic.
Rolls-Royce SMR has been selected by Videberg Kraft as technology partner for three small modular reactors on the Värö Peninsula on Sweden’s west coast.
The Videberg project would build Sweden’s first new nuclear power plant in more than 40 years. The three reactors are planned to provide around 1,500MWe of clean baseload capacity and approximately 12TWh of fossil-free electricity per year, supporting demand in southern Sweden and strengthening national energy security.
Videberg Kraft is owned by Vattenfall and Industrikraft. The selection process began in 2022 and assessed large-scale and small modular reactor options before Rolls-Royce SMR was chosen. The first Swedish unit is expected to enter operation in the mid-2030s, subject to planning, regulation, financing, and delivery.
The Rolls-Royce SMR design is a 470MWe pressurised water reactor based on modularised manufacturing. Components are intended to be delivered to site for assembly, with standardisation designed to improve cost and schedule certainty across multiple units. Pressurised water reactor technology is already used at Ringhals, next to the proposed Videberg site.
The Swedish selection follows Rolls-Royce SMR commitments in the UK and Czech Republic. In Britain, Great British Energy – Nuclear has signed a contract to begin technology design work for the first UK SMR projects, following the earlier move into UK site-specific design work. In the Czech Republic, CEZ Group has also selected Rolls-Royce SMR technology as part of its nuclear development programme.
The European SMR market is now moving from policy discussion into competitive selection. Nuclear new-build has historically depended on large bespoke projects, long construction schedules, complex financing structures, and high capital exposure. SMR developers are attempting to create a repeatable model, shifting more work into controlled manufacturing environments and reducing site-specific construction risk.
That model still has to prove itself at commercial European scale. Standardisation can improve delivery, but it does not remove nuclear licensing, safety case development, civil works, grid connection, fuel supply, waste management, long-term financing, or local consent. The advantage of a multi-unit programme is that it gives the supply chain a stronger basis for investment than a single one-off project.
Sweden’s power system gives the project a clear role. Hydropower, existing nuclear, wind, solar, and combined heat and power already provide a largely fossil-free electricity base, while industrial electrification and growing demand are increasing the need for firm low-carbon capacity. Southern Sweden also faces tighter supply and transmission conditions than some northern regions, making generation location an important part of system planning.
SMRs sit within a wider European debate about how firm generation should work alongside renewables, storage, interconnectors, demand response, and grid reinforcement. Variable generation will continue to expand, but electricity systems also need capacity that can operate predictably through extended periods of low wind or solar output. Nuclear is being reconsidered in that context, particularly where industrial competitiveness and energy security remain high priorities.
The supply-chain dimension extends beyond Sweden. Rolls-Royce SMR is positioning its programme around repeatable European deployment, with UK manufacturing and engineering capability supported by domestic selection and export opportunities. A credible order book across several countries could support investment in components, controls, manufacturing processes, engineering services, and nuclear skills.
The next stage will determine how quickly the Swedish selection becomes a buildable project. Regulation, state support, ownership structure, site preparation, construction sequencing, and grid connection will shape the programme’s progress. For the European power sector, Videberg becomes another test of whether modular nuclear can become a deliverable infrastructure class, rather than a promising design still waiting for first-of-a-kind evidence.
