Sweden intends to promote the construction of new nuclear reactors

Swedish government adjusts legislation to allow construction of new nuclear reactors and meet rising electricity demand

Share:

Comprehensive energy news coverage, updated nonstop

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access • Archives included • Professional invoice

OTHER ACCESS OPTIONS

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

FREE ACCOUNT

3 articles offered per month

FREE

*Prices are excluding VAT, which may vary depending on your location or professional status

Since 2021: 35,000 articles • 150+ analyses per week

The Swedish government announced on Wednesday that it would be removing obstacles to the construction of new nuclear reactors. This decision will be implemented by amending the legislation governing this field. This measure is designed to meet the country’s growing demand for electricity.

The need to increase nuclear power generation in Sweden

Electricity production will have to “double” if the energy transition is to succeed, Environment Minister Romina Pourmokhtari told a press conference, adding that “nuclear power will have to account for a large part of this increase”.

According to right-wing government estimates, Sweden plans to add the equivalent of ten new conventional nuclear reactors by 2045. To achieve this goal, a reform is underway to eliminate the current limit of ten licensed reactors in the country. This reform also aims to remove the obligation to build new reactors on the sites of old ones. This decision reflects the government’s desire to increase nuclear power generation.

Parliamentary review of reform project for new reactors

Parliament will examine the reform project this autumn. Sweden currently has six reactors in operation at three different power plants, commissioned during the 1975-1985 decade. Several other reactors have been shut down since 1999, following a non-binding referendum in 1980 in favor of phasing out nuclear power.

Swedish nuclear energy challenges and international cooperation

But Sweden is struggling to find viable alternative energy sources to replace nuclear power, as renewable energies are not yet able to fully meet its needs. Today, energy from nuclear sources accounts for 30% of the electricity used in the country.

On Wednesday, the government also stressed the importance of international cooperation in “knowledge development” and “more efficient use of resources” in this field. In January, Swedish Prime Minister Ulf Kristersson spoke in Paris of a possible partnership with France to build new nuclear reactors in Sweden. “I’m entirely open to France being one of the countries to ensure that Sweden has more nuclear power,” he said at the time.

US-based X-energy has signed a reservation agreement with South Korea's Doosan Enerbility to secure key components for its small modular nuclear reactors.
Niger expands its mining alliances with Uranium One to develop new sites, while the Dasa project continues seeking financing despite clear political backing.
Samsung Heavy Industries has received Approval in Principle for a floating nuclear plant featuring two SMART100 reactors, marking a step toward the commercialisation of offshore small modular reactors.
The Indian government proposes a unified legal framework for nuclear energy, aiming to boost private investment and increase installed capacity to 100 GW by 2047.
Samsung C&T strengthens its presence in modular nuclear energy in Europe by signing an agreement with Synthos Green Energy to develop up to 24 SMRs in Poland and several Central European countries.
Israeli firm nT-Tao and Ben-Gurion University have developed a nonlinear control system that improves energy stability in fusion plasmas, strengthening the technical foundation of their future compact reactors.
The Indian government has introduced a bill allowing private companies to build and operate nuclear power plants, ending a state monopoly in place for over five decades.
Natura Resources enters a new regulatory phase for its molten salt reactor MSR-1, following the signing of a framework agreement with the US Department of Energy under the Reactor Pilot Program.
Norwegian Nuclear Decommissioning is surveying 22 localities to assess their interest in hosting storage facilities for radioactive waste from the country’s former research reactors.
GE Vernova Hitachi’s BWRX-300 small modular reactor has passed a key regulatory hurdle in the United Kingdom, opening the door to potential commercial deployment, despite no current plans for construction.
Molten salt reactor developer Natura Resources has acquired Shepherd Power and partnered with NOV to scale up modular reactor manufacturing by the next decade.
China National Nuclear Corporation expects commercial operation in 2026 for its ACP100 reactor, following successful cold testing and completion of critical structures in 2025.
Start-up SEATOM has been selected to join NATO's DIANA programme with its micro nuclear reactor designed for extreme environments, reinforcing its position in dual-use marine and military energy technologies.
The Estonian Ministry of Economic Affairs has opened a tender to select a site and conduct initial environmental studies for a 600 MW nuclear power plant, marking a decisive step for the country’s energy future.
The European Commission has approved Poland's financial support plan for its first nuclear power plant, a €42bn project backed by public funding, state guarantees, and a contract for difference mechanism.
Six European nuclear authorities have completed the second phase of a joint review of the Nuward modular reactor, a key step toward aligning regulatory frameworks for small nuclear reactors across Europe.
Driven by off-grid industrial heat demand and decarbonisation mandates, the global small modular reactor market is set to grow 24% annually through 2030, with installed capacity expected to triple within five years.
US fusion energy leaders have called on the federal government to redirect public funding towards their projects, arguing that large-scale investment is needed to stay competitive with China.
Santee Cooper has approved a memorandum of understanding with Brookfield Asset Management to assess the feasibility of restarting two unfinished nuclear reactors, with a potential $2.7 billion payment and 550 MW capacity stake.
Helical Fusion has signed a landmark agreement with Aoki Super to supply electricity from fusion, marking a first in Japan’s energy sector and a commercial step forward for the helical stellarator technology.

All the latest energy news, all the time

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access - Archives included - Pro invoice

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

*Prices shown are exclusive of VAT, which may vary according to your location or professional status.

Since 2021: 30,000 articles - +150 analyses/week.