The Dispatch
Daily · Synthesized · Opinionated
newsThursday, April 30, 2026·4 min read

Belgium Halts Nuclear Power Plant Decommissioning

Belgium stops decommissioning nuclear power plants, government to negotiate nationalization of plants with operator ENGIE, aiming for energy security and reduced dependence on fossil imports

Cooling towers of Dukovany nuclear power plant with steam on a clear day.
Photo: Vladimír Sládek

Belgium has announced that it will stop decommissioning its nuclear power plants, with the government set to negotiate the nationalization of the plants with operator ENGIE. This move is part of the country's effort to achieve energy security and reduce its dependence on fossil imports. The decision comes after years of debate and delays in the country's nuclear phase-out plans. The government aims to reach a basic agreement with ENGIE by October, which will cover the potential acquisition of the complete nuclear fleet of seven reactors, associated personnel, and all associated assets and liabilities. The fate of Belgium's ageing nuclear installations has been debated for decades, with the country currently heavily dependent on gas imports to cover its electricity needs.

What happened

Belgium originally decided to phase out nuclear power production by 2025, but political debate and energy security concerns have led to delays. The government has now announced that it will stop decommissioning its nuclear power plants and instead negotiate the nationalization of the plants with ENGIE. The agreement will cover the potential acquisition of the complete nuclear fleet of seven reactors, associated personnel, and all associated assets and liabilities. The decision to halt decommissioning is part of the government's effort to achieve energy security and reduce dependence on fossil imports. The country is currently heavily dependent on gas imports to cover its electricity needs, and the government aims to build new nuclear power plants to address this issue. The Belgian parliament voted by a large majority to end the nuclear phase-out last year, and the government has been working to extend the operation of existing nuclear reactors and develop new nuclear capacity.

Why it matters

The decision to halt nuclear power plant decommissioning has significant implications for Belgium's energy security and dependence on fossil imports. The country's current reliance on gas imports makes it vulnerable to price fluctuations and supply disruptions. By extending the operation of existing nuclear reactors and developing new nuclear capacity, the government aims to reduce this dependence and achieve a more stable and secure energy supply. The move also reflects the government's commitment to addressing climate change and reducing greenhouse gas emissions. Nuclear energy is a low-carbon source of electricity, and the government's decision to prioritize its development is part of its effort to meet its climate objectives. The decision is also expected to have economic benefits, as the development of new nuclear capacity is expected to create jobs and stimulate economic growth.

+ Pros
  • Improved energy security and reduced dependence on fossil imports
  • Low-carbon source of electricity, contributing to climate change mitigation
  • Potential economic benefits, including job creation and economic growth
Cons
  • Potential risks and challenges associated with nuclear energy, including safety concerns and waste management
  • High upfront costs associated with developing new nuclear capacity
  • Potential public opposition to the development of new nuclear power plants

How to think about it

The decision to halt nuclear power plant decommissioning should be considered in the context of Belgium's overall energy policy and its efforts to achieve energy security and reduce dependence on fossil imports. The government's commitment to developing new nuclear capacity and extending the operation of existing reactors reflects its recognition of the importance of nuclear energy in addressing climate change and ensuring a stable and secure energy supply. The decision should also be considered in the context of the potential risks and challenges associated with nuclear energy, including safety concerns and waste management. The government will need to carefully manage these risks and ensure that the development of new nuclear capacity is done in a safe and responsible manner.

FAQ

What is the current status of Belgium's nuclear power plants?+
Belgium has seven nuclear reactors, with three already taken off the grid. The remaining four reactors are still operational, with two of them having undergone extensive maintenance and safety inspections to ensure their continued safe operation.
Why is the Belgian government halting the decommissioning of nuclear power plants?+
The government is halting the decommissioning of nuclear power plants as part of its effort to achieve energy security and reduce dependence on fossil imports. The decision reflects the government's recognition of the importance of nuclear energy in addressing climate change and ensuring a stable and secure energy supply.
What are the potential implications of the decision to halt nuclear power plant decommissioning?+
The decision has significant implications for Belgium's energy security, climate change mitigation, and economic growth. The development of new nuclear capacity is expected to create jobs, stimulate economic growth, and contribute to a more stable and secure energy supply.
Sources
  1. 01Belgium stops decommissioning nuclear power plants
  2. 02Belgium stops decommissioning nuclear power plants | dpa international
  3. 03Belgian government in talks to take over nuclear power plants