Dissolved Gas Analyzer (DGA) Market – Industry Structure Evaluation, Demand Drivers Analysis, Regional Growth Analysis and Identification, Competitive Positioning Review & Global Market Size Forecast to 2034
Overview
The Dissolved Gas Analyzer (DGA) Market size was valued at USD 2.02 Billion in 2025 and the total Dissolved Gas Analyzer (DGA) revenue is expected to grow at a CAGR of 8.15% from 2026 to 2034, reaching nearly USD 4.09 Billion.
Dissolved Gas Analyzer (DGA) Market Key Dynamics
Developing economies are the core targets of the leading vendors of Dissolved Gas Analyzer across the world. Increasing demand for Dissolved Gas Analyzer monitoring, safety of power transformers, government regulations, and rise in investments of industrial infrastructure are factors that are driving the Dissolved Gas Analyzer (DGA) during the forecast period. Dissolved Gas Analyzer (DGA) Market also involves of sampling the oil and sending the sample to a laboratory for analysis. Governments are investing huge amounts in industrial infrastructure projects and extending power capacity of transformers to meet the electricity shortage.
Dissolved Gas Analyzer (DGA) Market Size, Growth & Share Analysis
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The demand for dissolved gas analysis as part of the power transformer monitoring process has been increased by multiple factors such as rising awareness towards fault probability of high voltage transformers, and boost cost replacing aging transformers. The rise in adoption online Dissolved Gas Analyzer (DGA) is another factor, which drives the growth of Dissolved Gas Analyzer (DGA) Market.
The objective of the report is to present a comprehensive assessment of the market and contains thoughtful insights, facts, historical data, industry-validated market data and projections with a suitable set of assumptions and methodology. The report also helps in understanding Global Dissolved Gas Analyzer (DGA) Market dynamics, structure by identifying and analyzing the market segments and projects the global market size. Further, the report also focuses on the competitive analysis of key players by product, price, financial position, product portfolio, growth strategies, and regional presence. The report also provides PESTEL analysis, PORTER’s analysis, and SWOT analysis to address the question of shareholders to prioritizing the efforts and investment in the near future to the emerging segment in Global Dissolved Gas Analyzer (DGA) Market.
Product Outline:
Dissolve Gas Analyzers are used to Identify levels of dissolved gases being produced in various units of oil-filled electrical equipment. In industries, gases contain complex chemical components and huge amount of hydrocarbons, such as carbon mono-oxides (CO), carbon di-oxides (CO2), methane (CH4), acetylene (C2H2), ethylene (C2H4), and hydrogen (H2) are produced during power transformer operations. The information of gases produced is identify by Dissolve Gas Analyzer, and used in preventive maintenance program.
The Dissolved Gas Analyzer Market has been including several technological advancements in past years. They were included one FT-IR spectrometer, one storage cell, two gas cells and one switcher, one industrial computer, two temperature and pressure sensors, one adapter, one hydrogen sensor and one air conditioner. Gas chromatography (GC) is used to analyze dissolve gas in transformer oil, which provides high measurement accuracy and repeatability. Invention of these analyzers has created a phenomenal opportunity for the market players to capitalize.
Dissolved Gas Analyzer is usually performed only once a year because of various reasons, such as long running time, high Energies costs and several standards that have to be applied to the extraction, storage, and transportation of oil samples to chemical laboratories. Therefore, Dissolved Gas Analyzer based on Gas chromatography (GC) has many limitations. To overcome the above problems, auto- chromatography (GC) for (DGA) on-line was developed and applied. Also FT-IR gives no carrier gas, having high stability and accurate tracing and being maintenance-free for almost all organic gases.
Global Dissolved Gas Analyzer (DGA) Market Recent Development:
| Date | Company | Development | Impact |
|---|---|---|---|
| 15 January 2025 | Vaisala | Vaisala launched its next-generation Optime GA100 Online DGA Monitor designed for real-time tracking of multi-gas fault indicators in power transformers. | The release enhances predictive maintenance accuracy and reduces catastrophic transformer failure risks for utility operators. |
| 18 March 2025 | GE Vernova | GE Vernova introduced an upgraded Kelman DGA 900 multi-gas analyzer featuring enhanced photoacoustic spectroscopy sensors for rapid gas extraction. | This development delivers higher measurement precision and lowers operational costs across high-voltage electrical grid infrastructures. |
| 12 June 2025 | Qualitrol Corporation | Qualitrol partnered with a major European grid operator to commercialize its smart grid-integrated DGA monitoring systems equipped with cloud-based diagnostic tools. | The collaboration accelerates digital substation adoption and streamlines remote asset performance management. |
| 08 October 2025 | Siemens Energy | Siemens Energy expanded its grid diagnostics portfolio by integrating advanced AI-driven DGA analytics software into its Sensformer insulation monitoring ecosystem. | This integration improves early fault detection algorithms and optimizes life-cycle management of power transformers. |
| 14 January 2026 | Hitachi Energy | Hitachi Energy inaugurated an expanded manufacturing facility dedicated to producing high-precision online dissolved gas analysis monitors for renewable energy sub-stations. | The expansion boosts overall production capacity by 35% to meet rising global demand driven by clean energy transition projects. |
Global Dissolved Gas Analyzer (DGA) Market Scope: Inquire before buying
| Global Dissolved Gas Analyzer (DGA) Market | |||
|---|---|---|---|
| Report Coverage | Details | ||
| Base Year: | 2025 | Forecast Period: | 2026-2034 |
| Historical Data: | 2020 to 2025 | Market Size in 2025: | USD 2.02 Bn. |
| Forecast Period 2026 to 2034 CAGR: | 8.15% | Market Size in 2034: | USD 4.09 Bn. |
| Segments Covered: | by Extraction type | Vacuum extraction method Headspace extraction method Stripper column method Multiple gas extract method |
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| by Analysis type | Smoke alarms Early warming (DGA) monitoring Comprehensive (DGA) monitoring Laboratory services Database software Portable (DGA) devices |
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| by Power rating | 100MVA-500MVA 501MVA-800MVA 801MVA-1200MVA |
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Dissolved Gas Analyzer (DGA) Market, by Region
North America (United States, Canada and Mexico)
Europe (UK, France, Germany, Italy, Spain, Sweden, Austria, Turkey, Russia and Rest of Europe)
Asia Pacific (China, India, Japan, South Korea, Australia, ASEAN and Rest of APAC)
Middle East and Africa (South Africa, GCC, Egypt, Nigeria and Rest of ME&A)
South America (Brazil, Argentina, Columbia and Rest of South America)
Leading Companies in the Dissolved Gas Analyzer (DGA) Industry
1. General Electric
2. General Electric ABB
3. Qualitrol
4. Morgan Schaffer
5. Sieyuan Electric
6. LumaSense Technologies
7. Weidmann Electrical Technology
8. Gatron
9. ABB ltd.
10. OLCHECK Gmbh
11. SD Myers
12. Double Engineering
13. EMH energy-Messtechnik GmbH
14. Luma Sense Technologies Inc. (US)
Frequently Asked Questions:
1. Which region has the largest share in Global Dissolved Gas Analyzer (DGA) Market?
Ans: Asia Pacific region held the highest share in 2025.
2. What was the Global Dissolved Gas Analyzer (DGA) Market size in 2025?
Ans: The Global Dissolved Gas Analyzer (DGA) Market size was USD 2.02 Billion in 2025.
3. What is scope of the Global Dissolved Gas Analyzer (DGA) Market report?
Ans: Global Dissolved Gas Analyzer (DGA) Market report helps with the PESTEL, PORTER, COVID-19 Impact analysis, Recommendations for Investors & Leaders, and market estimation of the forecast period.
4. Who are the key players in Global Dissolved Gas Analyzer (DGA) Market?
Ans: The important key players in the Global Market are – General Electric, General Electric ABB, Qualitrol, Morgan Schaffer, Sieyuan Electric, LumaSense Technologies, Weidmann Electrical Technology, Gatron, ABB ltd., OLCHECK Gmbh, SD Myers, Double Engineering, EMH energy-Messtechnik GmbH, and Luma Sense Technologies Inc. (US)
5. What is the study period of this Market?
Ans: The Global Market is studied from 2020 to 2034.