Shunt Reactor Market Size - By Phase, By Insulation, By Product, By End Use, Analysis, Share, & Forecast, 2025 - 2034

Shunt Reactor Market Size

The global shunt reactor market was valued at USD 2.2 billion in 2024 and is estimated to grow at a CAGR 6.8% from 2025 to 2034, driven by the growing need for voltage stabilization and reactive power management in expanding electrical grids, particularly with the increasing integration of renewable energy sources. Also, technological advancements, including smart grid solutions and digital monitoring, which enhance efficiency and operational reliability are increasing the demand.
 

Moreover, regulatory frameworks promoting grid modernization and investments in renewable energy projects further stimulate market growth. For instance, in November 2024, Hitachi Energy, in partnership with Kanonaden Entreprenad Mälardalen AB, will provide Sweden's largest power quality solution for Svenska kraftnät. Worth USD 300 million, the project aims to enhance the transmission capacity of existing lines and support Sweden's renewable energy growth.
 

Shunt Reactor Market Trends

The shunt reactor industry is witnessing notable trends driven by advancements in grid infrastructure and renewable energy integration. Adoption of smart shunt reactors, equipped with IoT-based monitoring systems, is growing as utilities prioritize real-time operational insights for improved grid efficiency. Rising electrification initiatives in emerging economies and stringent energy efficiency regulations globally are encouraging innovation in energy-saving technologies. Furthermore, collaborations and mergers among key players aim to strengthen product portfolios and expand market reach.
 

Shunt Reactor Market Analysis

The three phase shunt reactor industry is projected to surpass USD 2.5 billion by 2034, driven by increasing investments in high-voltage infrastructure and rising adoption of renewable energy sources. These reactors are gaining prominence in industrial and urban distribution networks due to their compact designs and ease of integration into existing systems. Moreover, the shift towards smart grids and digital monitoring technologies is further enhancing the efficiency and functionality of both single and three-phase reactors. This trend aligns with global efforts to modernize electrical grids and ensure sustainable energy distribution.
 

The oil immersed insulation segment is expected to register at a CAGR of over 6% through 2034, led by their high efficiency, effective cooling, and durability, making them ideal for long-distance transmission and ultra-high-voltage applications. Rise of eco-friendly insulation materials and advancements in fire-resistant designs are fostering innovation in this segment. Additionally, stringent energy efficiency regulations and the push for sustainable solutions are encouraging utilities to adopt advanced insulation technologies, further propelling the segment’s growth globally.
 

The U.S. shunt reactor market is projected to exceed USD 470 million by 2034, propelled by the modernization of aging power grids and the increasing need for reactive power compensation in renewable energy integration. Adoption of smart grids and expansion of high-voltage transmission networks also fueling the demand, particularly in wind and solar energy projects. Furthermore, the U.S. government's focus on improving grid resilience and energy efficiency is encouraging utilities to invest in advanced shunt reactor technologies. The trend toward eco-friendly and maintenance-free air-core reactors is also gaining momentum in urban and industrial areas, further boosting market prospects.
 

The Asia Pacific shunt reactor market is growing rapidly, driven by large-scale renewable energy integration, urbanization, and high-voltage grid expansion. Countries like China and India dominate due to investments in ultra-high-voltage (UHV) systems and rural electrification. Technological advancements, eco-friendly designs, and government policies supporting energy efficiency further boost demand, particularly in emerging economies across the region.
 

Shunt Reactor Market Share

Hitachi Energy holds a substantial share in the shunt reactor industry due to its advanced technology, extensive global presence, and robust R&D capabilities. The company offers efficient, customizable shunt reactors that address grid stability challenges in renewable energy integration and voltage regulation. Strong customer relationships, a comprehensive product portfolio, and expertise in high-voltage solutions further solidify its leadership in this segment.
 

Shunt Reactor Market Companies

Major players operating in the shunt reactor industry are:

• CG Power & Industrial Solutions
• Fuji Electric
• GE
• GETRA
• HICO America
• Hitachi Energy
• Hyosung Heavy Industries
• Nissin Electric
• SGB SMIT
• Shrihans Electricals
• Siemens Energy
• TMC Transformers Manufacturing Company
• Toshiba Energy Systems & Solutions
• WEG
• GBE
   

Shunt Reactor Industry News

• In February 2024, GE Vernova’s Grid Solutions received multi-million-dollar orders from Power Grid Corporation of India for 765 kV shunt reactors, aimed at enhancing grid stability and supporting renewable energy integration in regions like Rajasthan and Karnataka. GE T&D India will oversee the project, handling design, manufacturing, testing, and commissioning. These reactors will be produced at GE T&D India’s Vadodara plant, with delivery scheduled for the 2025-26 financial year, reinforcing India’s power transmission infrastructure.
   
• In November 2024, Hyosung Heavy Industries has secured a USD 0.20 billion deal with Ørsted, a global leader in offshore wind energy, to supply essential components for a large-scale offshore wind project. The agreement strengthens Hyosung's position in the renewable energy sector, particularly in offshore wind power. This project is part of Ørsted's initiative to expand its offshore wind capacity. Hyosung will provide critical electrical equipment to support the project’s infrastructure development.
   

This shunt reactor market research report includes in-depth coverage of the industry with estimates & forecast in terms of “USD Million” from 2021 to 2034, for the following segments:

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Market, By Phase

• Single phase
• Three phase

Market, By Insulation

• Oil immersed
• Air core

Market, By Product

• Fixed shunt reactors
• Variable shunt reactors

Market, By End use

• Electric utility
• Renewable energy

The above information has been provided for the following regions and countries:

• North America
  • U.S.
  • Canada
• Europe
  • UK
  • Germany
  • France
  • Italy
  • Russia
• Asia Pacific
  • China
  • India
  • Japan
  • Australia
• Middle East & Africa
  • Saudi Arabia
  • UAE
  • Qatar
  • South Africa
• Latin America
  • Brazil
  • Argentina