# Non Destructive Testing In Power Generation Market

> Non Destructive Testing in Power Generation Market Size, Share and Research Report By Component (Equipment, Software, Services, and Consumables), By Testing Method (Ultrasonic Testing, Radiographic Testing, Magnetic Particle Testing, Liquid Penetrant Testing, Visual Inspection Testing, Eddy-Current Testing, Acoustic Emission Testing, Thermography/Infrared Testing, and Computed Tomography Testing), By Technique (Traditional/Conventional and AI-enabled), And By Region (North America, Europe, Asia-Pacific, And Rest Of The World) – Industry Forecast Till 2035

- **Forecast Period:** 2026-2035
- **CAGR:** 5.72%
- **2025:** USD 3.89 Billion
- **2035:** USD 6.80 Billion
- **Key Players:** Baker Hughes (Waygate Technologies), Mistras Group, Evident Corporation, Intertek Group plc, SGS SA, Bureau Veritas, Applus+, Team, Inc.

**Report ID:** MRFR/ICT/41162-HCR · **Pages:** 200 · **Author:** Aarti Dhapte · **Last Updated:** October 29, 2026

**URL:** https://www.marketresearchfuture.com/reports/non-destructive-testing-in-power-generation-market-42828

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## Market Summary

## Non Destructive Testing In Power Generation Market Summary

The Non-Destructive Testing in [Power Generation](https://www.marketresearchfuture.com/reports/power-generation-market-67587) Market was valued at USD 3.89 Billion in 2025 and is forecast to reach USD 4.12 Billion in 2026, rising to USD 6.80 Billion by 2035 at a CAGR of 5.72% over 2026–2035. Two policy catalysts anchor this trajectory. The U.S. Nuclear Regulatory Commission's subsequent license renewal pathway allows reactors to run for up to 80 years, provided operators demonstrate component integrity through expanded inspection programmes [4]. The Inflation Reduction Act's zero-emission nuclear production credit, worth up to USD 15 per MWh, gives owners a direct financial reason to keep ageing units online rather than retire them [15].

Inspection practice itself is changing fast. Film radiography is giving way to digital detector arrays and computed tomography, manual single-element ultrasonic probes are being replaced by phased-array and full matrix capture instruments, and paper-based reporting is migrating to cloud data platforms with machine-learning defect screening. Capital is following: the U.S. Department of Energy closed a USD 1.52 billion loan guarantee in 2024 to restart the Palisades nuclear plant, a project that requires extensive baseline examination of pressure boundaries and steam [generator](https://www.marketresearchfuture.com/reports/generator-market-68329) tubing.

North America leads with a 36.2% share, supported by the world's largest operating nuclear fleet and a deep base of [gas turbines](https://www.marketresearchfuture.com/reports/gas-turbine-market-3265). Asia-Pacific is the fastest-growing region at a 7.1% CAGR, driven by new reactor construction in China and India and record renewable additions. Europe ranks second, shaped by nuclear long-term operation in France and new-build decisions in the United Kingdom. Over the next decade, the Non Destructive Testing In Power Generation Market will increasingly reward vendors that pair inspection hardware with data analytics and certified field capacity.

## Key Report Takeaways

### • By Component

- Equipment accounted for 43.1% of the Non-Destructive Testing in Power Generation Market in 2025, reflecting demand for phased-array instruments, automated scanners and digital radiography systems.
- [Software](https://www.marketresearchfuture.com/reports/software-market-11924) is projected to expand at a 7.5% CAGR as utilities move inspection data onto analytics and asset-integrity platforms.
- Consumables, including couplants, penetrants and radiographic film, generated USD 0.39 billion in recurring revenue.

### • By Testing Method

- Ultrasonic Testing held a 31.9% share, owing to its versatility across welds, rotors and pressure vessels.
- Computed Tomography Testing is the fastest-growing method at an 8.2% CAGR, led by blade composites and additive-manufactured parts.
- Eddy-Current Testing was valued at USD 0.35 billion, anchored in steam generator and condenser tube inspection.

### • By Technique

- Traditional / Conventional methods retained a 71.2% share, as codes and insurers still favour established procedures
- AI-enabled inspection is expected to grow at a 7.2% CAGR, the most significant workflow shift in the Non-Destructive Testing in Power Generation Market

### • By Region

- North America led with a 36.2% share in 2025
- Asia-Pacific is set to post a 7.1% CAGR through 2035
- Europe generated USD 1.07 billion, supported by nuclear long-term operation and offshore wind

## Market Size and Forecast (2021–2035)

Market Research Future sized the Non-Destructive Testing in Power Generation Market using a bottom-up model built from installed generating capacity by fuel type, outage frequency, inspection scope per unit and average service and equipment pricing, then validated the results top-down against vendor revenues and utility maintenance budgets. Historical values were reconciled with regulatory filings and company disclosures, and forecasts reflect announced capacity additions, retirements and license extensions.

## Market Drivers

## Driver Impact Analysis

| Driver | ~% Impact on CAGR | Geographic Relevance | Impact Timeline | Ref |
| --- | --- | --- | --- | --- |
| Nuclear long-term operation and license renewals | ~+1.3% | North America, Europe, Japan | Long term (≥4 yr) | [4][15] |
| Life extension of ageing thermal fleets | ~+1.0% | Asia-Pacific, Middle East | Medium term (2–4 yr) | [1][13] |
| Wind and solar capacity growth | ~+0.9% | Global, led by China and Europe | Medium term (2–4 yr) | [9] |
| New nuclear construction programmes | ~+0.8% | Asia-Pacific, Middle East, Europe | Long term (≥4 yr) | [5][22] |
| Phased-array, digital and AI-assisted interpretation | ~+0.7% | North America, Europe, East Asia | Short term (≤2 yr) | [8] |
| Code revisions and tighter inspection intervals | ~+0.6% | Global | Short term (≤2 yr) | [7] |

### Nuclear Long-Term Operation and License Renewals

Running reactors beyond 60 years demands aging-management programmes covering reactor vessel welds, nozzles, buried piping and steam generator tubes, each with mandated examination frequencies [4]. The 45U production credit of up to USD 15 per MWh improves the economics of keeping units online, so owners now fund inspection campaigns that would previously have been weighed against retirement [15]. With 94 operating reactors in the United States, the cumulative examination workload is large and recurring.

### Life Extension of Ageing Thermal Fleets

Much of Asia's coal and gas capacity was built in the last two decades and is now entering the creep and fatigue phase where boiler tubes, headers and turbine rotors need closer monitoring [1]. India's Central Electricity Authority plans for coal capacity of roughly 283 GW by 2031–32 alongside renewables, which keeps existing units cycling harder [13]. Flexible operation accelerates thermal fatigue, increasing the frequency of ultrasonic and magnetic particle examinations on critical welds.

### Wind and Solar Capacity Growth

Global renewable additions reached 585 GW in 2024, more than 90% of all new power capacity [9]. Wind alone added 117 GW, and each turbine carries blades, bolted joints and towers that require periodic integrity checks. As early offshore fleets pass ten years of service, blade leading-edge erosion and root delamination become recurring work, and turbine inspection solutions combining drones and contact ultrasonics are scaling quickly.

### New Nuclear Construction Programmes

More than 60 reactors are under construction worldwide, roughly half of them in China [5]. Each build requires pre-service inspection of thousands of welds and baseline datasets that anchor decades of in-service comparison. The United Kingdom's final investment decision on the GBP 38 billion Sizewell C project in 2025 adds a large European construction programme with stringent fabrication and site quality requirements [22].

### Phased-Array, Digital and AI-Assisted Interpretation

Utilities are replacing film and manual scanning with phased-array, total focusing method and digital radiography to shorten outage critical paths. EPRI research programmes have shown that automated data acquisition and computer-aided analysis can reduce examination time on steam generator and weld inspections by meaningful margins while improving repeatability [8]. These gains translate directly into outage-day savings worth hundreds of thousands of dollars per unit.

### Code Revisions and Tighter Inspection Intervals

Nuclear component in-service inspection requirements are outlined in ASME Boiler and Pressure Vessel Code Section XI, which was revised in its 2023 edition and continues to include new methods and acceptance standards [7]. Equipment upgrades and procedure requalification are prompted by each version. The business impact of code modifications extends well beyond North America as regulators in Asia and the Middle East regularly adopt ASME regulations by reference.

## Restraints

## Restraints Impact Analysis

The restraint estimates below are directional and represent drag on growth in the Non-Destructive Testing in Power Generation Market. They are not additive and partly offset one another.

| Restraint | ~% Impact on CAGR | Geographic Relevance | Impact Timeline | Ref |
| --- | --- | --- | --- | --- |
| Shortage of certified technicians | ~−0.8% | Global | Medium term (2–4 yr) | [11] |
| High capital cost of advanced systems | ~−0.5% | Emerging markets | Short term (≤2 yr) | [16][18] |
| Coal plant retirements shrinking legacy work | ~−0.4% | North America, Europe | Long term (≥4 yr) | [3][12] |
| Radiation safety and isotope logistics | ~−0.3% | Global | Medium term (2–4 yr) | [5] |
| Slow regulatory acceptance of AI | ~−0.3% | North America, Europe | Medium term (2–4 yr) | [8] |

### Shortage of Certified Technicians

Power plant inspection requires Level II and Level III personnel qualified under schemes such as ASNT and ISO 9712 [11]. A large share of senior Level III holders are nearing retirement, and training a new technician to independent competence takes several years. Peak spring and autumn outage seasons concentrate demand, pushing day rates up by double-digit percentages and forcing utilities to defer non-mandatory scopes.

### High Capital Cost of Advanced Systems

Phased-array instruments with automated scanners, high-energy CT systems and digital detector arrays carry price tags far above conventional kits. Vendor disclosures show advanced inspection platforms often require multi-year service contracts to justify the investment [16][18]. Smaller independent power producers in emerging markets frequently delay upgrades, keeping lower-value manual methods in place longer.

### Coal Plant Retirements Shrinking Legacy Work

The U.S. Energy Information Administration reported operators planned to retire about 12.3 GW of capacity in 2025, most of it coal [3]. Europe's REPowerEU plan accelerates the shift away from fossil generation [12]. Each retired boiler removes a long-standing stream of tube thickness surveys and weld examinations, trimming recurring service revenue in mature markets.

### Radiation Safety and Isotope Logistics

Iridium-192 and Cobalt-60 sources, which are necessary for gamma radiography, are subject to transportation limitations, security regulations, and exclusion zone requirements [5]. In order to free up plant workers, radiography frequently needs to be scheduled at night, which prolongs outages. These limitations reduce total radiography job volumes while pushing purchasers toward ultrasonic alternatives.

### Slow Regulatory Acceptance of AI

Before regulators approve automated flaw recognition for code-required exams, it must show probability-of-detection and false-call performance [8]. Each application for a qualification program may take two to three years. The speed at which utilities can lower the costs associated with manual interpretation will be limited until AI solutions gain widespread use.

## Opportunities

## Non Destructive Testing In Power Generation Market Opportunities

### Robotic and Drone-Based Inspection for Renewables

Wind blade inspection is moving from [rope](https://www.marketresearchfuture.com/reports/rope-market-21697) access to drones and climbing crawlers that cut turbine downtime per inspection. With more than 5,500 GW of renewable capacity expected to be added globally between 2024 and 2030 [2], vendors offering autonomous capture plus automated damage classification can address a large, underpenetrated fleet. This links directly to the computed tomography and AI-enabled growth trends.

### Inspection Data Monetisation and Outcome-Based Services

Decades' worth of inspection records are produced by utilities, but they are rarely examined collectively. Vendors can charge recurring fees and move toward outcome-based contracts linked to prevented forced outages by using subscription analytics solutions that track wall loss, crack progression, and indicator history across fleets. This approach gives preference to suppliers in the market for non-destructive testing in power generation that already have sizable installed instrument bases.

### Emerging-Market Nuclear and Thermal Expansion

India's 2025 Nuclear Energy Mission allocated INR 20,000 crore to small modular reactor development, with a goal of 100 GW of nuclear capacity by 2047 [21]. Southeast Asian and African utilities are also expanding gas and hydro capacity, while local certified inspection capacity remains thin. Firms that establish regional training centres and local partnerships can capture early share.

### Factory Quality Assurance for Small Modular Reactors

SMRs move much fabrication into factories, where modules need high-throughput automated weld and casting inspection before shipment. Digital records created at the factory become the baseline for in-service inspection, opening long-term data relationships between NDT vendors, reactor designers and owners.

### Hydrogen-Ready and Carbon Capture Retrofits

Gas turbines converting to hydrogen blends and plants adding carbon capture face new embrittlement and corrosion mechanisms. These retrofits require baseline surveys, new acceptance criteria and repeat monitoring, creating fresh scopes for advanced ultrasonic and acoustic emission methods.

## Future Outlook

## Non Destructive Testing In Power Generation Market Future Outlook

### AI-Assisted Interpretation Becomes Standard Practice

By the early 2030s, AI pre-screening of ultrasonic and radiographic data is likely to be routine, with certified inspectors confirming flagged indications. EPRI qualification work is building the evidence base regulators need [8]. The shift will compress analysis time and change pricing in the Non-Destructive Testing in Power Generation Market from labour hours toward software licences.

### A Second Nuclear Build Cycle

New-build programmes across China, India, the United Kingdom and the Middle East, plus SMR deployment, will create pre-service and factory inspection demand alongside in-service work at ageing plants [5]. Inspection data captured during fabrication will follow components for 60 years or more.

### Renewables Reach Inspection Maturity

Wind fleets installed in the 2010s will dominate repair and inspection budgets as blades age. With global wind and solar capacity continuing to set records [9], energy infrastructure inspection is shifting toward autonomous capture and fleet-wide analytics rather than turbine-by-turbine campaigns.

### Fleet Digital Twins and Risk-Based Inspection

Utilities are linking inspection data to digital twins that model remaining life and optimise intervals. Risk-based programmes reduce unnecessary examinations on low-risk components while concentrating effort where degradation is active, raising the value per inspection across the Non Destructive Testing In Power Generation Market.

## Segment Insights

## Non Destructive Testing In Power Generation Market Segmentation

The Non Destructive Testing In Power Generation Market is segmented by component, testing method and technique, with regional coverage provided in Section 7.

### By Component

| Segment | Key Metric (2025) | Primary Demand Driver |
| --- | --- | --- |
| Equipment | 43.1% share | Phased-array instruments, automated scanners and CT systems |
| Software | 7.5% CAGR (2026–2035) | Cloud analytics and predictive maintenance platforms |
| Services | 31.6% share | Outsourced certified crews for outage campaigns |
| Consumables | USD 0.39 Billion | Couplants, penetrants and radiographic film |

Within the Non-Destructive Testing in Power Generation Market, Equipment leads because nuclear renewals and thermal life extension require multi-method toolkits. Software is the fastest-growing component as utilities subscribe to platforms that track indication history across fleets. Services remain essential because qualification rules and technician shortages push operators to outsource, while Consumables provide recurring revenue that ties buyers to vendor ecosystems.

### By Testing Method

| Segment | Key Metric (2025) | Primary Demand Driver |
| --- | --- | --- |
| Ultrasonic Testing | 31.9% share | Weld, rotor and vessel examination |
| Radiographic Testing | 17.4% share | Mandated pressure-part weld examination |
| Magnetic Particle Testing | USD 0.27 Billion | Surface cracks on ferromagnetic turbine parts |
| Liquid Penetrant Testing | 4.3% CAGR (2026–2035) | Non-ferrous component surface checks |
| Visual Inspection Testing | 9.8% share | Remote cameras, borescopes and drones |
| Eddy-Current Testing | USD 0.35 Billion | Steam generator and condenser tubing |
| Acoustic Emission Testing | 6.9% CAGR (2026–2035) | Real-time monitoring of rotating machinery |
| Thermography / Infrared Testing | 3.2% share | Electrical and insulation heat-loss surveys |
| Computed Tomography Testing | 8.2% CAGR (2026–2035) | Blade composites and additive-manufactured parts |

Ultrasonic Testing anchors the Non-Destructive Testing in Power Generation Market through phased-array and TFM techniques that cover welds without repositioning. Computed Tomography Testing grows fastest as volumetric imaging becomes necessary for complex castings and composite blades. Radiographic Testing stays mandated for certain nuclear welds, and Eddy-Current Testing remains the standard for tube inspection where stress corrosion cracking forms.

### By Technique

| Segment | Key Metric (2025) | Primary Demand Driver |
| --- | --- | --- |
| Traditional / Conventional | 71.2% share | Code-proven procedures accepted by regulators and insurers |
| AI-enabled | 7.2% CAGR (2026–2035) | Automated defect recognition and edge inference |

Traditional / Conventional techniques dominate the Non-Destructive Testing in Power Generation Market because codes, regulators and insurers rely on established procedures with long qualification histories. AI-enabled workflows grow faster as deep-learning models classify weld porosity, lack of fusion and blade delamination within seconds. Hybrid reporting, where AI pre-labels indications and certified inspectors sign off, is becoming the accepted bridge between the two.

## Regional Market Share Analysis

## Regional Market Share Analysis

| Region | Key Metric (2025) | Primary Investment Themes |
| --- | --- | --- |
| North America | 36.2% share | Nuclear license renewals, gas turbine fleet, plant restarts |
| South America | 3.6% share | Hydropower maintenance, Angra 3 nuclear, wind growth in Brazil |
| Europe | USD 1.07 Billion | Nuclear long-term operation, Sizewell C, offshore wind |
| Asia-Pacific | 7.1% CAGR (2026–2035) | Reactor construction, coal fleet ageing, record renewables |
| Middle East | USD 0.21 Billion | Barakah operations, combined-cycle expansion, solar |
| Africa | 6.4% CAGR (2026–2035) | Koeberg life extension, grid access programmes |
| Total | USD 3.89 Billion | – |

The Non-Destructive Testing in Power Generation Market shows a clear split between mature fleets that need life-extension inspection and growth regions that need pre-service examination of new capacity.

### North America

| Country | Key Metric (2025) | Key Driver |
| --- | --- | --- |
| United States | 82.5% of regional share | Subsequent license renewals and 45U credit |
| Canada | 5.9% CAGR (2026–2035) | CANDU refurbishment at Bruce and Darlington |
| Mexico | USD 0.08 Billion | Combined-cycle additions and Laguna Verde operation |

United States demand centres on nuclear aging management, the Palisades restart backed by a USD 1.52 billion federal loan guarantee, and inspection of a large gas turbine fleet. Canada's multi-billion-dollar CANDU refurbishment programmes require extensive feeder pipe and pressure tube examination. Mexico's growth comes from new combined-cycle plants and the continued operation of Laguna Verde, keeping the Non-Destructive Testing in Power Generation Market in the region anchored to nuclear and gas.

### South America

| Country | Key Metric (2025) | Key Driver |
| --- | --- | --- |
| Brazil | 58.3% of regional share | Hydropower turbine overhauls and wind expansion |
| Argentina | 5.4% CAGR (2026–2035) | Atucha and Embalse nuclear life extension |
| Rest of South America | USD 0.03 Billion | Hydro and thermal maintenance in Chile, Colombia and Peru |

Brazil leads the region through hydropower runner and penstock inspections and fast-growing onshore wind in the northeast. Argentina's nuclear refurbishment work supports specialised ultrasonic and eddy-current scopes. Elsewhere, utilities rely heavily on international service providers, leaving room for local capability building.

### Europe

| Country | Key Metric (2025) | Key Driver |
| --- | --- | --- |
| Germany | USD 0.24 Billion | Offshore wind, gas turbines and decommissioning surveys |
| United Kingdom | 18.6% of regional share | Hinkley Point C and Sizewell C construction |
| France | 5.6% CAGR (2026–2035) | Nuclear fleet long-term operation programme |
| Italy | 9.2% of regional share | Combined-cycle fleet and geothermal plants |
| Spain | USD 0.08 Billion | Solar thermal and wind repowering |
| Rest of Europe | 5.1% CAGR (2026–2035) | Nordic and Central European nuclear upgrades |

France's long-term operation programme for its reactor fleet drives sustained in-service inspection, including stress corrosion cracking follow-ups on safety injection lines. The United Kingdom adds two large new-build projects, with Sizewell C's GBP 38 billion investment decision in 2025 [22]. Germany's market has pivoted from nuclear toward offshore wind and gas, consistent with REPowerEU priorities [12].

### Asia-Pacific

| Country | Key Metric (2025) | Key Driver |
| --- | --- | --- |
| China | 41.8% of regional share | Largest reactor build pipeline and 350+ GW annual renewable additions |
| Japan | USD 0.15 Billion | Reactor restarts such as Onagawa 2 |
| India | 9.3% CAGR (2026–2035) | PHWR fleet build and Nuclear Energy Mission |
| South Korea | 9.6% of regional share | APR-1400 operation and export programmes |
| South-East Asia | 8.1% CAGR (2026–2035) | Gas and coal capacity growth in Vietnam, Indonesia and the Philippines |
| Rest of Asia-Pacific | USD 0.07 Billion | Australian coal fleet ageing and renewables |

China added more than 350 GW of wind and solar in 2024 while continuing to build reactors at scale [14]. India's fleet-mode PHWR programme and SMR funding make it the fastest-growing major country [21]. Japan's restarts, including Onagawa Unit 2 in late 2024, require extended pre-restart examinations, keeping the Non-Destructive Testing In Power Generation Market in Asia-Pacific on the steepest growth path.

### Middle East

| Country | Key Metric (2025) | Key Driver |
| --- | --- | --- |
| Saudi Arabia | 33.4% of regional share | Combined-cycle and solar build-out under Vision 2030 |
| United Arab Emirates | 7.6% CAGR (2026–2035) | Barakah nuclear plant outage cycles |
| Turkey | USD 0.05 Billion | Akkuyu nuclear construction |
| Rest of Middle East | 21.5% of regional share | Gas plant maintenance in Qatar, Oman and Kuwait |

The UAE's four-unit, 5.6 GW Barakah plant reached full commercial operation in 2024 and now runs regular refuelling outages with in-service inspection. Saudi Arabia's gas and solar programmes expand the inspected asset base, while Turkey's Akkuyu project requires pre-service weld examination.

### Africa

| Country | Key Metric (2025) | Key Driver |
| --- | --- | --- |
| South Africa | 46.2% of regional share | Koeberg life extension and coal fleet maintenance |
| Nigeria | 7.9% CAGR (2026–2035) | Gas-fired capacity rehabilitation |
| Rest of Africa | USD 0.03 Billion | Hydropower and grid access programmes |

South Africa's Koeberg plant extension and the condition of Eskom's coal fleet sustain boiler and turbine inspection demand. The World Bank's Mission 300 initiative, targeting electricity access for 300 million Africans by 2030, will add generation assets that need commissioning inspection [23]. Local certified capacity remains limited, so international providers dominate.

## Competitive Benchmarking

## Competitive Benchmarking

The Non-Destructive Testing in Power Generation Market is moderately concentrated, with an estimated HHI in the 600–750 range and the top five players holding roughly 36–42% of revenue. Equipment OEMs compete on instrument performance and software ecosystems, while testing, inspection and certification groups compete on certified headcount, global reach and nuclear qualifications. Regional specialists remain influential in outage services.

| Company | Est. Revenue Share Range | Key Offerings for Non-Destructive Testing in the Power Generation Market | Strategic Positioning |
| --- | --- | --- | --- |
| Baker Hughes (Waygate Technologies) | ~8–11% | Ultrasonic, radiography, CT, remote visual inspection, InspectionWorks software | Broad portfolio with turbine OEM adjacency |
| Mistras Group | ~6–9% | Field inspection services, acoustic emission, asset integrity software | Services-led with data platform pull-through |
| Evident Corporation | ~5–8% | Phased-array and TFM flaw detectors, scanners, videoscopes | Instrument technology leader |
| Intertek Group plc | ~4–7% | Inspection, QA and asset integrity services | Global TIC network across energy assets |
| SGS SA | ~4–6% | Conventional and advanced NDT services | Broad geographic coverage |
| Bureau Veritas | ~4–6% | In-service inspection and certification | Strong nuclear and regulatory credentials |
| Applus+ | ~3–5% | Advanced NDT, robotic inspection | Specialist advanced-method services |
| Team, Inc. | ~3–5% | Inspection, mechanical and heat-treating services | Bundled inspection and repair |
| Eddyfi Technologies | ~2–4% | Eddy-current arrays, tube inspection, robotic crawlers | Tube and surface inspection specialist |
| Zetec Inc. | ~1–3% | Steam generator eddy-current and UT systems | Nuclear tubing niche leader |

## Recent News & Developments

## Recent News & Developments

- Evident Corporation (April 2023): Began operating as an independent company after the divestiture of Olympus's scientific solutions business, sharpening investment in industrial inspection instruments [17]
- ASME (July 2023): Released the 2023 edition of the Boiler and Pressure Vessel Code, including Section XI in-service inspection updates that drive procedure requalification [7]
- Georgia Power (April 2024): Vogtle Unit 4 entered commercial operation, adding a new AP1000 unit to the U.S. in-service inspection base [19]
- ENEC (September 2024): Barakah Unit 4 began commercial operation, completing a 5.6 GW plant with recurring outage inspection needs
- U.S. Department of Energy (September 2024): Closed a USD 1.52 billion loan guarantee for the Palisades restart, triggering extensive component examination
- Tohoku Electric Power (October 2024): Restarted Onagawa Unit 2 after extended safety reviews and pre-restart inspections [5]
- Government of India (February 2025): Announced the Nuclear Energy Mission with INR 20,000 crore for SMR development [21]
- UK Government (July 2025): Took the final investment decision on the GBP 38 billion Sizewell C project, creating a long construction-phase inspection pipeline [22]

## Report Scope

| Parameter | Details |
| --- | --- |
| Market Scope | The Non-Destructive Testing In Power Generation Market covers equipment, software, services and consumables used to inspect nuclear, thermal, hydro and renewable generation assets. |
| Study Period | 2021–2035 |
| Base Year | 2025 |
| Historical Data | 2021–2024 |
| Forecast Period | 2026–2035 |
| Market Size in 2025 | USD 3.89 Billion |
| Market Size in 2035 | USD 6.80 Billion |
| CAGR (2026–2035) | 5.72% |
| Fastest Growing Segments | Computed Tomography Testing (8.2% CAGR); Software (7.5% CAGR); AI-enabled (7.2% CAGR) |
| Regions Covered | North America, Europe, South America, Asia Pacific, Middle East and Africa and ROW |
| Companies Profiled | Baker Hughes (Waygate Technologies), Mistras Group, Evident Corporation, Intertek Group plc, SGS SA, Bureau Veritas, Applus+, Team Inc., Eddyfi Technologies, Zetec Inc. |
| Valuation Currency | USD Billion |
| Methodology | 350+ primary expert interviews; bottom-up market sizing; top-down validation; data triangulation; scenario-based forecasting; real-time project tracking |

## Frequently Asked Questions

**Q: How should utilities plan outage budgets in the Non-Destructive Testing in Power Generation Market?**
A: Lock in multi-year frame agreements before outage season. Booking crews and equipment 9–12 months ahead avoids premium mobilisation rates during crowded spring and autumn windows.

**Q: What separates Level II and Level III NDT technicians?**
A: Level II technicians perform and interpret tests under written procedures. Level III personnel write and approve those procedures, qualify techniques and certify code compliance, making them the scarcest resource on plant work scopes [11].

**Q: Is the total focusing method accepted under nuclear codes?**
A: ASME provisions and code cases now recognise full matrix capture and TFM for weld examination, subject to procedure qualification. Plant-specific demonstration and owner acceptance still govern adoption [7].

**Q: How do small modular reactors change demand in the Non-Destructive Testing in Power Generation Market?**
A: SMRs shift inspection from field outages toward factory quality assurance of modules. That favours automated, high-throughput systems and digital records that follow components from fabrication through decades of operation.

**Q: What should buyers check when evaluating AI inspection software?**
A: Across the Non-Destructive Testing in Power Generation Market, buyers should demand documented probability-of-detection and false-call rates on representative flaws. Confirm audit trails, data ownership terms and support for inspector sign-off.

**Q: Do drones fully replace rope-access technicians on wind turbines?**
A: No. Drones screen blades visually at scale, while crawlers and rope teams still perform contact ultrasonic checks and repair verification on flagged areas, creating a tiered model that cuts tower time.

**Q: Which contract model is gaining traction in the Non-Destructive Testing In Power Generation Market?**
A: Outcome-based agreements tying fees to coverage, turnaround time or avoided forced outages are spreading. They shift performance risk to providers and reward vendors combining automation with analytics.


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