![]() |
市场调查报告书
商品编码
1811994
核子蒸汽发生器市场-全球产业规模、份额、趋势、机会和预测(按反应器类型、材料、设计类型、地区、竞争进行细分,2020-2030 年)Nuclear Steam Generator Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented, By Reactor Type, By Material, By Design Type, By Region, By Competition, 2020-2030F |
2024年,核蒸汽发生器市值为49.4亿美元,预计2030年将达到71.1亿美元,复合年增长率为6.09%。核蒸汽发生器市场是指核电产业的一个专业领域,致力于蒸汽发生器的设计、製造、部署、维护和更换。蒸汽发生器是压水反应器(PWR)和某些其他类型核反应器的关键部件,负责将核分裂过程中产生的热量传输到二次侧产生蒸汽,从而驱动涡轮机发电。
市场概况 | |
---|---|
预测期 | 2026-2030 |
2024年市场规模 | 49.4亿美元 |
2030年市场规模 | 71.1亿美元 |
2025-2030年复合年增长率 | 6.09% |
成长最快的领域 | 沸水反应器(BWR) |
最大的市场 | 北美洲 |
核蒸汽发生器是反应器主冷却系统与二次发电循环之间的关键接口,它不仅确保高效的热能传递,还提供了一道重要的屏障,将放射性物质与外部发电过程隔离开来,从而有助于提高运行安全性和效率。该市场涵盖广泛的价值链,包括原始设备製造商 (OEM)、工程和建筑公司、核电厂营运商、维护和服务提供商,以及用于承受极端压力、温度和辐射条件的专用材料供应商。
核子蒸汽发生器的需求受到多种因素的驱动,例如全球核电装置容量的扩张、老化反应器基础设施的现代化改造和更换、对碳中和能源解决方案的日益重视,以及旨在提高发电机性能、可靠性和使用寿命的技术进步。由于蒸汽发生器是重要的安全级部件,需要高标准的设计验证、检验和品质保证,因此严格的监管要求也影响市场的发展。
全球能源需求不断成长,对清洁、可靠电力的需求
高资本成本和复杂的监管环境
更重视长期延长植物寿命与现代化
The Nuclear Steam Generator Market was valued at USD 4.94 Billion in 2024 and is expected to reach USD 7.11 Billion by 2030 with a CAGR of 6.09%. The Nuclear Steam Generator Market refers to the specialized segment of the nuclear power industry dedicated to the design, manufacturing, deployment, maintenance, and replacement of steam generators, which are critical components within pressurized water reactors (PWRs) and certain other nuclear reactor types, responsible for transferring heat produced during nuclear fission to the secondary side for steam production, thereby driving turbines to generate electricity.
Market Overview | |
---|---|
Forecast Period | 2026-2030 |
Market Size 2024 | USD 4.94 Billion |
Market Size 2030 | USD 7.11 Billion |
CAGR 2025-2030 | 6.09% |
Fastest Growing Segment | Boiling Water Reactors (BWRs) |
Largest Market | North America |
Nuclear steam generators serve as a crucial interface between the primary reactor coolant system and the secondary power generation cycle, ensuring efficient thermal energy transfer while providing an essential barrier that isolates radioactive material from the external power generation process, thereby contributing to both operational safety and efficiency. This market encompasses a broad value chain, including original equipment manufacturers (OEMs), engineering and construction companies, nuclear operators, maintenance and service providers, and suppliers of specialized materials designed to withstand extreme pressure, temperature, and radiation conditions.
The demand for nuclear steam generators is driven by several factors such as the expansion of nuclear power capacity worldwide, the modernization and replacement of aging reactor infrastructure, increasing emphasis on carbon-neutral energy solutions, and technological advancements aimed at improving generator performance, reliability, and lifespan. The market is also shaped by stringent regulatory requirements, as steam generators are vital safety-class components, requiring high standards of design validation, inspection, and quality assurance.
Key Market Drivers
Rising Global Energy Demand and Need for Clean, Reliable Power
The Nuclear Steam Generator market is witnessing strong momentum as rising global energy demand, coupled with the urgent need for clean and reliable power, accelerates nuclear power adoption as a long-term solution to energy security challenges. With populations expanding, urbanization intensifying, and industrialization advancing at an unprecedented pace, electricity demand continues to surge worldwide, pushing governments and utilities to explore sustainable power generation methods beyond conventional fossil fuels. Nuclear energy is increasingly being recognized as a stable and low-carbon source that can provide baseload electricity generation without the volatility of weather-dependent renewables.
This has positioned nuclear steam generators as critical components within the nuclear power infrastructure, responsible for efficiently transferring heat from the reactor core to produce steam that drives turbines and generates electricity. As nations work toward ambitious climate goals and carbon neutrality commitments, the deployment of nuclear power plants is accelerating, boosting demand for next-generation steam generators designed to operate with greater efficiency, durability, and safety. Additionally, the geopolitical push for energy independence is prompting both developed and emerging economies to diversify their energy mix with nuclear power, reducing dependence on imported fossil fuels and mitigating price fluctuations.
Nuclear steam generators are central to this strategy, as they ensure reliable plant operations while meeting stringent environmental and safety standards. Furthermore, the modernization of existing nuclear facilities through refurbishment and lifetime extension programs is driving the replacement and upgrading of steam generators, ensuring long-term operational efficiency. The combination of increasing power demand, clean energy transitions, and the role of nuclear energy in delivering stable electricity supply is creating a sustained growth trajectory for the global nuclear steam generator market. Global electricity demand is projected to surpass 30,000 TWh by 2030, reflecting the increasing reliance on electrification across industries and households. The world's installed renewable energy capacity has already crossed 3,000 GW globally, with strong growth in solar, wind, and hydropower. Over 70% of new power generation capacity additions worldwide are coming from clean energy sources, highlighting the shift toward sustainability. Global investment in clean energy technologies exceeded USD 1 trillion annually, underlining the demand for reliable and greener power infrastructure. By 2040, nearly 50% of the world's electricity is expected to come from renewable and low-carbon sources, strengthening the need for advanced power systems.
Key Market Challenges
High Capital Costs and Complex Regulatory Environment
The nuclear steam generator market faces a significant challenge in the form of extremely high capital costs coupled with the intricate regulatory environment governing nuclear projects worldwide. Nuclear steam generators are critical components within pressurized water reactors, requiring highly specialized design, advanced metallurgy, and rigorous quality assurance processes to ensure reliability and safety. This makes their development, manufacturing, and installation exceedingly costly compared to conventional power generation equipment. Beyond direct production costs, companies must navigate an exhaustive network of national and international nuclear safety standards, licensing procedures, and inspection protocols, which vary widely across jurisdictions.
Each project often involves years of planning, certification, and compliance audits, stretching lead times and inflating overall project budgets. The financial burden is further compounded by the costs of long-term operation, monitoring, and eventual decommissioning, all of which must be considered upfront. These high entry barriers discourage smaller players and limit competition, resulting in market dominance by only a handful of established firms with the resources and expertise to meet stringent requirements. Furthermore, financing such projects is a daunting task, as investors often hesitate to commit capital to nuclear infrastructure due to perceptions of risk, uncertainty about long-term returns, and growing focus on renewable alternatives. This challenge is magnified by political debates around nuclear energy, where shifts in government policy or public sentiment can delay approvals or halt projects altogether.
The cumulative effect is a bottleneck in new installations and replacements of nuclear steam generators, with many utilities deferring upgrades due to cost concerns. As global demand for cleaner energy intensifies, the inability of the nuclear sector to compete economically with lower-cost renewables and gas-fired power creates a fundamental obstacle to growth in the nuclear steam generator market. Companies in this sector must therefore strike a balance between delivering technologically advanced, safety-compliant equipment and finding innovative ways to reduce costs and shorten timelines to maintain competitiveness in an increasingly price-sensitive energy landscape.
Key Market Trends
Increasing Emphasis on Long-Term Plant Life Extension and Modernization
One of the most significant trends shaping the nuclear steam generator market is the increasing emphasis on long-term plant life extension and modernization, as governments, regulators, and utility operators seek to maximize the value of existing nuclear assets while ensuring their safe and efficient operation. Nuclear power plants are capital-intensive assets with lifespans originally designed for 30 to 40 years; however, with rising global demand for low-carbon baseload power, coupled with heightened energy security concerns, many countries are actively pursuing strategies to extend the operational life of their nuclear fleets.
This shift is creating a strong demand for advanced steam generator technologies that can withstand longer operating cycles, higher thermal efficiency requirements, and stricter safety standards. Steam generators are critical components in pressurized water reactors, and their integrity directly affects plant reliability, safety, and performance, making their replacement or modernization central to life extension programs.
Market players are responding with new designs that incorporate improved materials resistant to corrosion, fatigue, and stress cracking, while also delivering enhanced heat transfer performance to improve overall plant efficiency. Additionally, modernization efforts are increasingly supported by advanced non-destructive testing methods, predictive maintenance tools, and digital monitoring solutions, enabling operators to optimize asset performance and preemptively address issues before they lead to costly outages. This trend is particularly relevant in regions with aging nuclear fleets, such as North America, Europe, and parts of Asia, where extending plant operations by an additional 20 to 30 years is seen as both economically and environmentally advantageous.
The growing recognition of nuclear energy as a sustainable and stable power source in global energy transition strategies further underscores the importance of long-term plant operations, reinforcing demand for modernized nuclear steam generator solutions. Over the next decade, this focus on plant life extension and modernization will remain a dominant market driver, shaping technological advancements, investment priorities, and procurement strategies in the nuclear steam generator sector.
In this report, the Global Nuclear Steam Generator Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:
Company Profiles: Detailed analysis of the major companies presents in the Global Nuclear Steam Generator Market.
Global Nuclear Steam Generator Market report with the given Market data, Tech Sci Research offers customizations according to a company's specific needs. The following customization options are available for the report: