Nuclear Decommissioning Market Analysis

Reactor Type [Pressurized Water Reactor (PWR), Boiling Water Reactor (BWR), Pressurized Heavy Water Reactor (PHWR), Gas Cooled Reactor (GCR)]

The pressurized water reactor (PWR) segment is poised to generate the highest nuclear decommissioning market share of around 40% over the coming years. This growth can be attributed to the fact that they are easy to operate, and less fissile material is situated in the core of the reactor, which further decreases the occurrence of additional fission events.

Additionally, the PWR's major beneficial factor includes the turbine cycle. As the mani and secondary loops are detached, water might not get polluted by radioactive material in the primary system loop. Moreover, growing demand for electricity is also predicted to boost the growth of the segment. In 2022, the consumption of electricity across the globe rose to over 25,499 terawatt-hours, which determined an increase over the past half a century.

Decommissioning Strategy (Immediate Dismantling, Deferred Dismantling, Entombment)

The immediate dismantling segment is expected to hold the highest market share of approximately 50% during 2024-2037. The main element to dominate the segment market share is its active approach to rapidly decontaminating nuclear facilities after closure. Owing to this, the risks associated with radioactive materials are reduced, therefore securing a safer and healthier environment.

Capacity (Up to 800 MW, 801 MW-1000 MW, Above 1000 MW)

The up to 800 MW segment is projected to generate the highest market revenue of about USD 300 billion by the end of 2037. Nuclear power plants with a capacity range of up to 800 MW are deployed among a large number of nations. However, these plants are forecasted to age and face economic or safety concerns rapidly, which is why the demand for decommissioning is rising. These plants’ decommissioning includes dissembling and protected disposal of radioactive matter, along with site remediation.

Our in-depth analysis of the global market includes the following segments:

Reactor Type

Pressurized Water Reactor (PWR)
Boiling Water Reactor (BWR)
Pressurized Heavy Water Reactor (PHWR)
Gas Cooled Reactor (GCR)

Decommissioning Strategy

Immediate Dismantling
Deferred Dismantling
Entombment

Capacity

Up to 800 MW
801 MW-1000 MW
Above 1000 MW

Frequently Asked Questions (FAQ)

In the year 2025, the industry size of nuclear decommissioning is assessed at USD 7.39 billion.

The nuclear decommissioning market size was valued at USD 7.12 billion in 2024 and is expected to reach USD 13.1 billion by 2037, expanding at around 4.8% CAGR during the forecast period i.e., between 2025-2037. The market growth is propelled by growing consumption of renewable energy, closing down of outdated nuclear power plants, and surging environmental issues.

North America industry is poised to account for largest revenue share of 30% by 2037, propelled by growing urban population in the region.

The major players in the market include Westinghouse Electric Company LLC, Babcock International Group PLC, Studsvik AB, Bechtel Corporation, Magnox Ltd., Orano Group, Fluor Corporation, NorthStar Group, Sweco AB, AtkinsRéalis

Nuclear Decommissioning Market Analysis