Oil Immersed Shunt Reactor Market Analysis

  • Report ID: 6798
  • Published Date: Sep 18, 2025
  • Report Format: PDF, PPT

Oil Immersed Shunt Reactor Market Segmentation:

Product Segment Analysis

By 2035, variable segment is anticipated to capture oil immersed shunt reactor market share of over 55.9%. The segment is witnessing massive growth due to improved and flexible operation. The ongoing innovations in materials, design, and cooling technologies have led to significant adoption. The new compact, efficient, and durable reactors are attracting more investment in this sector. This has further inspired global leaders to introduce advanced solutions for this segment. For instance, in October 2024, Hitachi elevated the scale of variable shunt reactor application up to 500 kV, supporting the onshore wind farm in Uzbekistan. The project aims to reduce carbon emissions while cost-effectively delivering flexible control over voltage stability.

Phase Segment Analysis

In terms of phase, the oil immersed shunt reactor market is projected to witness significant development in the three phase segment by the end of 2035. The growth in this segment is cumulated by several drivers such as enhanced grid management, technological advancement, and infrastructure upgradation. The increasing need for power network expansion has created a surge in high-voltage transmission. These three phase reactors are designed for industrial and utility-scale applications, making them preferable for three-phase power systems. Moreover, the ability to maintain a stable transmission of these high-end equipment has heightened its demand for reactive power compensation and voltage regulation.

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

Product

  • Fixed
  • Variable

Phase

  • Single Phase
  • Three Phase

End use

  • Electric Utility
  • Renewable Energy

Browse key industry insights with market data tables & charts from the report:

Frequently Asked Questions (FAQ)

In the year 2026, the industry size of oil immersed shunt reactor is estimated at USD 12.79 billion.

The global oil immersed shunt reactor market size was more than USD 12.01 billion in 2025 and is anticipated to witness a CAGR of more than 7.2%, crossing USD 24.07 billion revenue by 2035.

Asia Pacific oil immersed shunt reactor market will account for 38.60% share by 2035, driven by the capability of oil immersed shunt reactors to optimize power transmission in high-voltage grids across countries like India, China, and Japan.

Key players in the market include GBE S.p.A, SGB Smit, Siemens Energy, Shrihans Electricals Pvt. Ltd., CG Power & Industrial Solutions Ltd., WEG, Hitachi Energy Ltd, Getra S.P.A., Tmc Transformers Manufacturing Company, Hyosung Heavy Industries, GE.
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