Authored By: Sarah
15 Jul 2024

 Nuclear Reactor Construction Market Size to grow by USD 9 billion between 2024-2028

According to a research report “ Nuclear Reactor Construction Market” by Type (PWR, Others) Service (Equipment, Installation) Geography (APAC, Europe, North America, Middle East and Africa, South America)- Global Forecast to 2028 published by Technavio, the market size is estimated to grow by USD 9 billion, at a CAGR of  3.2% during the forecast period. The global nuclear reactor construction market is experiencing a significant shift towards clean energy technologies, driven by governments' increasing investment in advanced nuclear reactor designs. These designs offer enhanced safety, efficiency, and environmental benefits, making nuclear power an attractive, reliable, and carbon-free energy source for nations aiming to reduce greenhouse gas emissions and meet sustainability objectives. Notably, the development of small modular reactors (SMRs) and Generation IV reactor technologies is a key trend in this market. These advanced reactor designs promise improved safety features, reduced waste, and the ability to seamlessly integrate with renewable energy systems, making them a valuable addition to the energy mix.

Browse market data tables, figures, and in-depth TOC on “Nuclear Reactor Construction Market” by Type (PWR, Others) Service (Equipment, Installation) Geography (APAC, Europe, North America, Middle East and Africa, South America) Global Forecast to 2028. Download Free Sample


By Type, the PWR segment is projected to dominate the market size in 2024

The equipment segment in the global nuclear reactor construction market is projected to lead the market in 2023, given its essential function in ensuring the safety and operation of nuclear reactors. This segment's dominance is expected to persist throughout the forecast period due to its numerous advantages, including cost-effectiveness, reliability, and safety from radiation. Equipment such as dosimeters and survey meters are increasingly vital in monitoring radiation exposure and protecting personnel working in nuclear facilities. Additionally, these tools are indispensable for first responder organizations in assessing and managing radiation accidents or attacks, marking contaminated zones, and screening the public for radioactive contamination.

By Service, Equipment  segment is expected to hold the largest market size for the year 2024

The Pressurized Water Reactor (PWR) segment held a significant market share in the global nuclear reactor construction industry in 2023. This dominance is projected to continue throughout the forecast period. PWRs operate with two distinct circulation systems: the primary and secondary coolant circuits. The primary circuit, which includes the reactor pressure vessel, circulates coolants to maintain the reactor core temperature via fuel rods. The energy produced by nuclear fission is transferred to the water within the rods, increasing its temperature without boiling due to the high pressure.

APAC is forecasted to hold the largest market size by region in 2024

The nuclear reactor construction market is experiencing significant growth due to increasing global energy demand and the shift towards low-carbon sources. Key players in this sector include Areva, Westinghouse Electric Company, and Rosatom. New reactor designs, such as small modular reactors, are gaining traction due to their cost-effectiveness and safety features. Government initiatives and private investments are driving the expansion of this market.

The Nuclear Reactor Construction Market growth and forecasting report also includes detailed analyses of the competitive landscape of the market growth and forecasting and information about 20 market companies, including:

  • Ansaldo Energia Spa
  • Bechtel Corp.
  • China National Nuclear Corp.
  • EDF Energy Holdings Ltd
  • Emirates Nuclear Energy Corp.
  • General Electric Co.
  • Hindustan Construction Co. Ltd
  • Hitachi Ltd.
  • Korea Electric Power Corp.
  • Larsen and Toubro Ltd.
  • Mitsubishi Heavy Industries Ltd.
  • NTPC Ltd.
  • Siemens AG
  • State Atomic Energy Corp. Rosatom
  • Toshiba Corp.
  • Westinghouse Electric Co. LLC

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Research Analysis Overview

The Nuclear Reactor Construction Market is experiencing a surge due to rising energy demands and the search for low-carbon alternatives. According to the Information Library, nuclear power programmes in over 30 countries are underway, with plans for new power reactors and upgrades to existing infrastructure. The world's electricity generation from nuclear power is expected to increase, accounting for approximately 10% of Global Electricity Production. Key players in the market include SKODA JS a.s. and KEPCO Engineering & Construction. These companies are investing heavily in nuclear power, recognizing its potential as a reliable and efficient source of energy with low carbon emissions. However, evolving safety standards and the need to replace aging infrastructure present challenges for the industry. As the world transitions to a low-carbon economy, nuclear power remains a significant player in the energy mix, offering potential replacements for fossil fuels and contributing to a more sustainable future.

Market Research Overview

The Nuclear Reactor Construction Market is a significant sector within the global nuclear power programs of over 30 countries, contributing to approximately 10% of the world's electricity production. With rising energy requirements and rapid urbanization, the demand for dependable baseload generation sources, such as new power reactors, is on the rise. Companies like SKODA JS a and KEPCO Engineering & Construction are at the forefront of this industry, utilizing advanced reactor technologies and innovative designs to enhance project management and ensure reliable operation. However, the construction of nuclear reactors comes with challenges such as precise planning, resource allocation, monitoring, and adhering to evolving safety standards. Digitalization and automation are being employed to streamline construction processes and minimize errors. Despite the high initial cost and financial risks associated with nuclear projects, investors are turning to nuclear power as a low-carbon alternative to fossil fuels, given the uncertainty of other energy sources and the increasing focus on sustainability objectives. Government support, safety measures, and engineering expertise are crucial to the successful execution of nuclear projects, as well as efficient resource utilization and adherence to project timelines. The aging infrastructure of existing reactors also presents opportunities for upgrades and potential replacements, as the energy industry continues to evolve to meet the demands of a changing world.


Technavio Research
Jesse Maida
Media & Marketing Executive
US: +1 844 364 1100
UK: +44 203 893 3200

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