Swiss parliament lifts ban on new nuclear power plants

The Swiss parliament voted on Tuesday to lift the 2011 ban that barred the construction of any new nuclear power plants, overturning a long‑standing element of the country’s energy policy [Bluewin]. The repeal removes the legal obstacle for utilities to apply for licences for future reactors, subject to the same safety and environmental reviews that govern existing plants.

By allowing new nuclear projects, the decision aims to strengthen Switzerland’s energy security. The nation imports a sizable share of its electricity, and domestic nuclear capacity would reduce reliance on cross‑border supplies, especially amid volatile gas prices and geopolitical tensions that have strained European energy markets.

Switzerland’s shift mirrors a broader European trend. Germany and France have recently debated extensions or new builds for their nuclear fleets, and the Swiss move adds a new voice to the continent‑wide discussion on how to balance low‑carbon generation with safety and waste‑management concerns.

The policy change also signals to investors that nuclear is back on the table as a viable component of Switzerland’s future energy mix. Any new reactors will have to meet stringent Swiss safety standards and align with the country’s climate commitments, ensuring that nuclear expansion does not compromise environmental goals.

Overall, the repeal reshapes the strategic options available to Swiss policymakers, providing a domestic, low‑carbon electricity source that could play a pivotal role in the nation’s long‑term energy roadmap.