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    Gas Insulated Substation Market

    ID: MRFR/E&P/5546-HCR
    111 Pages
    Priya Nagrale
    October 2025

    Gas Insulated Substation Market Research Report Information By Voltage (Medium, High, Extra-High, and Ultra-High), Installation (Indoor & Outdoor), End-User (Power Distribution, Transmission, Generation, and Infrastructure), And By Region (North America, Europe, Asia-Pacific, And Rest Of The World) – Global Industry Size, Share, Growth, Trends and Forecast To 2035

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    Gas Insulated Substation Market Infographic
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    Gas Insulated Substation Market Summary

    As per Market Research Future Analysis, the Gas Insulated Substation Market was valued at 28.12 USD Billion in 2024 and is projected to grow to 147.53 USD Billion by 2035, with a CAGR of 16.26% from 2025 to 2035. Key drivers include the increasing integration of renewable energy sources and the need for reliable power transmission and distribution infrastructure. The market is influenced by government initiatives promoting energy efficiency and sustainability, alongside the rising demand for advanced GIS systems in urbanized regions.

    Key Market Trends & Highlights

    The Gas Insulated Substation market is witnessing significant growth driven by various factors.

    • Market Size in 2024: 28.12 USD Billion.
    • Projected Market Size by 2035: 147.53 USD Billion.
    • CAGR from 2025 to 2035: 16.26%.
    • High voltage segment accounted for 35% of market revenue.

    Market Size & Forecast

    2024 Market Size USD 28.12 Billion
    2035 Market Size USD 147.53 Billion

    Major Players

    Key companies include Toshiba Corporation, Siemens AG, Fuji Electric Co. Ltd, Crompton Greaves, Hitachi Ltd., ABB Ltd., Schneider Electric, Larsen & Toubro, General Electric, Hyundai Heavy Industries, Hyosung Corporation, Mitsubishi Electric Company.

    Gas Insulated Substation Market Trends

    Growing use of renewable resources is driving the market growth

    In many aspects, GIS is preferable to a conventional substation.

    First, compared to typical open substation equipment, the failure rate of GIS is orders of magnitude lower, and its maintenance cycle may be prolonged. The potential duration for GIS A typical maintenance cycle for a substation lasts between 20 and 25 years. GIS hardware installation is simple. Normally, it is constructed in the factory and shipped directly to the location; no extra assembly is required. As a result, GIS equipment has grown to be a crucial part of electrical systems in substations, opening up a substantial market.

    Several growth drivers influence the market for gas-insulated switchgear to invest in transmission and distribution networks. Investment in transmission and distribution networks is significantly influenced by the expanding global energy consumption fueled by population expansion and industrial development. GIS systems play a critical role in effectively transmitting and distributing energy, guaranteeing a consistent power supply across numerous industries.

    Advanced GIS systems and other smart grid technology enable more effective power transmission and distribution, lowering energy losses and enhancing grid efficiency. Government programs incentivize utilities and stakeholders to invest in cutting-edge smart grid systems to meet energy efficiency and environmental goals. Thus, driving the Gas Insulated Substation market revenue.

    The increasing demand for reliable and efficient power distribution systems is driving the adoption of gas insulated substations, which are recognized for their compact design and reduced environmental impact.

    U.S. Department of Energy

    Gas Insulated Substation Market Drivers

    Market Growth Projections

    The Global Gas Insulated Substation Market Industry is poised for substantial growth, with projections indicating a market size of 28.1 USD Billion in 2024 and an anticipated increase to 147.5 USD Billion by 2035. This growth trajectory suggests a robust compound annual growth rate (CAGR) of 16.26% from 2025 to 2035. Such figures reflect the increasing reliance on gas insulated substations for efficient energy distribution, driven by factors such as urbanization, technological advancements, and government policies promoting renewable energy integration.

    Government Initiatives and Policies

    Government policies aimed at enhancing energy efficiency and reducing carbon emissions are pivotal in shaping the Global Gas Insulated Substation Market Industry. Many countries are implementing regulations that favor the adoption of gas insulated substations due to their lower environmental impact compared to traditional substations. Incentives for renewable energy projects often include provisions for modernizing grid infrastructure, which encompasses the installation of gas insulated substations. As these initiatives gain traction globally, they are expected to significantly boost market growth, aligning with the projected CAGR of 16.26% from 2025 to 2035.

    Growing Demand for Renewable Energy

    The transition towards renewable energy sources is a primary driver for the Global Gas Insulated Substation Market Industry. As countries strive to meet their energy needs sustainably, the integration of renewable sources such as wind and solar into the grid necessitates advanced infrastructure. Gas insulated substations, with their compact design and enhanced reliability, are increasingly favored for accommodating these energy sources. This trend is evident as investments in renewable energy are projected to reach unprecedented levels, thereby boosting the demand for gas insulated substations to ensure efficient energy distribution.

    Increased Investment in Smart Grids

    The global shift towards smart grid technologies is a crucial driver for the Global Gas Insulated Substation Market Industry. Smart grids facilitate better energy management and distribution, necessitating the integration of advanced substations that can handle complex energy flows. Gas insulated substations are particularly well-suited for smart grid applications due to their reliability and compactness. As investments in smart grid infrastructure continue to rise, the demand for gas insulated substations is likely to increase correspondingly, supporting the overall growth of the market.

    Urbanization and Infrastructure Development

    Rapid urbanization across the globe is significantly influencing the Global Gas Insulated Substation Market Industry. As urban areas expand, the demand for reliable and efficient electricity distribution systems increases. Gas insulated substations, known for their space-saving characteristics, are particularly suited for urban environments where land is at a premium. Governments and municipalities are investing heavily in infrastructure development to support growing populations, which in turn drives the need for modern substations. This trend is expected to contribute to the market's growth, with the industry projected to reach 28.1 USD Billion in 2024.

    Technological Advancements in Substation Design

    Technological innovations in the design and operation of gas insulated substations are propelling the Global Gas Insulated Substation Market Industry forward. Enhanced monitoring systems, automation, and digitalization are making substations more efficient and reliable. These advancements not only improve operational performance but also reduce maintenance costs, making gas insulated substations a more attractive option for utility companies. As technology continues to evolve, it is likely that the market will see increased adoption of these advanced systems, further driving growth and potentially leading to a market valuation of 147.5 USD Billion by 2035.

    Market Segment Insights

    Gas Insulated Substation Voltage Insights

    Based on voltage, the Gas Insulated Substation Market segmentation includes medium, high, extra-high, and ultra-high. The high segment dominated the market, accounting for 35% of market revenue. The market's expansion may be credited to its dependability and defense of grid infrastructure. They are mostly utilized in large power production plants' crucial switchyards. Substations with high voltage transmission grids that are mostly gas-insulated are of the indoor variety.

    Gas Insulated Substation Installation Insights

    Based on the installation, the Gas Insulated Substation Market segmentation includes indoor & outdoor. The outdoor segment dominated the market because of its many benefits. They are incredibly dependable in transmitting power over great distances when used for medium and high-voltage applications. Additionally, it can withstand extreme climatic conditions, which is crucial for effective operation.

    Gas-Insulated Substation End User Insights

    Based on End User, the Gas Insulated Substation Market segmentation includes power distribution, transmission, generation, and infrastructure. The power distribution generated the most income. Massive urbanization and industry have continuously raised the need for a small substation and a dependable power supply. The operating and maintenance costs of a gas-insulated substation (GIS) are relatively low. The market for gas-insulated substations is anticipated to rise due to several energy-intensive industrial applications focusing on acquiring dependable and efficient substations. Sulfur hexafluoride (SF6) gas consumption results in greenhouse gas emissions, which is predicted to slow the market's growth for gas-insulated substations.

    The installation cost of the GIS is also rather expensive compared to air-insulated substations.

    Figure 1: Gas Insulated Substation Market, by End User, 2022 & 2032 (USD Billion)

    Source: Secondary Research, Primary Research, MRFR Database and Analyst Review

    Get more detailed insights about Gas Insulated Substation Market Research Report- Forecast till 2034

    Regional Insights

    By region, the study provides market insights into North America, Europe, Asia-Pacific and the Rest of the World. Due to a rise in people using cardiovascular devices and obesity, the North American Gas Insulated Substation market will rule this industry. The rising number of well-established health clubs and fitness centers will also aid the expansion of the industry in this area.

    Hence, the major countries studied in the market report are The US, Canada, the UK, Italy, Spain, China, German, France,  Japan, India, Australia, South Korea, and Brazil.

    Figure 2: Gas Insulated Substation Market Share By Region 2022 (USD Billion)

    Gas Insulated Substation Market Share By Region 2022

    Source: Secondary Research, Primary Research, MRFR Database and Analyst Review

    Europe has the second-largest market share for Gas Insulated Substations. To prevent losses, Europe is investing in improving the total effectiveness of electric power generation, transmission, and distribution. Many businesses are buying their substations for dependable and effective power transmission, which might significantly boost the market for gas-insulated substations. Furthermore, the German Gas Insulated Substation market dominated, while the UK Gas Insulated Substation market grew fastest in Europe.

    From 2023 to 2032, the Asia-Pacific Gas Insulated Substation Market will develop quickly due to its rapid urbanization, industrialization, and population growth. The need for a reliable power source is therefore great. Many nations are investing in the transmission and distribution of renewable energy to meet these needs. Furthermore, China's Gas Insulated Substation market had the highest market share, while India's was the fastest expanding in the Asia-Pacific region.

    Key Players and Competitive Insights

    Leading market companies are extensively spending R&D on increasing their product lines, which will help the Gas Insulated Substation market grow even more. Important market developments include new product releases, contractual agreements, acquisitions and mergers, greater investments, and collaboration with other organizations. The Gas Insulated Substation industry must produce cost-effective merchandise to flourish and thrive in a more competitive and increasing market climate.

    Manufacturing locally to reduce operating costs is an effective business strategy manufacturers use in the worldwide Gas Insulated Substation industry to serve clients and expand the market sector. The Gas Insulated Substation industry has provided some of the most important benefits recently. E. ON, J. Murphy & Sons Limited and other major competitors in the Gas Insulated Substation market are seeking to improve market demand by investing in R&D efforts.

    Founded in 1951, J. Murphy & Sons Limited is a renowned, multi-disciplined engineering and construction business that provides top-notch infrastructure to enhance quality of life. Murphy offers superior engineering solutions to infrastructure sectors such as transport, water, electricity, natural resources, and building and property in the UK, Ireland, and Canada. With their main office in London, we also operate various affiliated companies, including Murphy Process Engineering, Ground Engineering, Utility Connections, Murphy Plant, Highways & Streetworks, Specialist Welding Services, and Electrical Services.

    They spend extensively in our sizable holding of plant, equipment, and facilities and are experts in providing pipelines, design, marine, structural steel, tunneling, fabrication, bridges, and piling. More than 3,500 engineers, qualified workers, and experienced managers are employed by Murphy globally. In April 2019 A new power substation in Barking, London, will be designed and constructed by the London-based engineering company J. Murphy & Sons Ltd. under a contract with National Grid.

    The substation's design and construction and the installation of new cables to link it to the national electricity grid are all included in the contract's more than $31 million worth of work.

    A worldwide energy corporation with investor ownership, E.ON focuses on customer service and energy networks. E. ON, one of the biggest energy firms in Europe, is a key player in establishing a clean, digital, decentralized energy future. For this reason, more than 75,000 workers create and market goods and services for individual, business, and industrial clients and towns and municipalities. In January 2019, A start-up business focused on producing gas-insulated switchgear with dry air to provide environmental benefits, Nuventura has received investments from the VC Fund Technologies, Berlin and the utility firm E.ON, with headquarters in Germany.

    Key Companies in the Gas Insulated Substation Market market include

    Industry Developments

    • Q2 2024: Siemens Energy to supply gas-insulated switchgear for major substation project in Saudi Arabia Siemens Energy announced it has been awarded a contract to deliver gas-insulated switchgear for a new substation project in Saudi Arabia, supporting the country's grid expansion and modernization efforts.
    • Q2 2024: Hitachi Energy wins contract to deliver gas-insulated substation for offshore wind project in Taiwan Hitachi Energy secured a contract to supply a 220 kV gas-insulated substation for a major offshore wind farm in Taiwan, enhancing the integration of renewable energy into the grid.
    • Q2 2024: ABB to deliver gas-insulated substation technology for new metro line in India ABB announced it will provide advanced gas-insulated substation solutions for a new metro rail project in India, aiming to improve power reliability and efficiency for urban transportation.
    • Q1 2024: Mitsubishi Electric to supply gas-insulated switchgear for substation upgrade in Singapore Mitsubishi Electric revealed it has been selected to supply gas-insulated switchgear for a substation upgrade project in Singapore, supporting the city-state's efforts to modernize its power infrastructure.
    • Q1 2024: GE Vernova secures contract for 400 kV gas-insulated substation in Egypt GE Vernova announced a contract win to deliver a 400 kV gas-insulated substation in Egypt, which will play a key role in strengthening the national grid and supporting increased electricity demand.
    • Q2 2024: Siemens Energy and Saudi Electricity Company sign partnership for digital gas-insulated substations Siemens Energy and Saudi Electricity Company entered a partnership to deploy digital gas-insulated substations across Saudi Arabia, aiming to enhance grid reliability and enable advanced monitoring.
    • Q2 2024: Hyosung Heavy Industries wins contract for 345 kV gas-insulated substation in South Korea Hyosung Heavy Industries announced it has been awarded a contract to supply a 345 kV gas-insulated substation for a major utility in South Korea, supporting grid expansion and modernization.
    • Q1 2024: ABB inaugurates new gas-insulated substation manufacturing facility in Vietnam ABB officially opened a new manufacturing facility for gas-insulated substations in Vietnam, expanding its production capacity to meet growing regional demand.
    • Q2 2024: Siemens Energy launches eco-friendly gas-insulated substation technology with SF6-free switchgear Siemens Energy introduced a new line of gas-insulated substations featuring SF6-free switchgear, aiming to reduce greenhouse gas emissions and support sustainable grid solutions.
    • Q1 2024: GE Vernova to supply gas-insulated substation for data center project in the United States GE Vernova announced it will provide a gas-insulated substation for a large-scale data center project in the U.S., supporting the facility's high-reliability power requirements.

    Future Outlook

    Gas Insulated Substation Market Future Outlook

    The Gas Insulated Substation Market is projected to grow at a 16.26% CAGR from 2025 to 2035, driven by urbanization, renewable energy integration, and technological advancements.

    New opportunities lie in:

    • Develop smart grid solutions to enhance operational efficiency and reliability.
    • Invest in eco-friendly insulation materials to meet sustainability goals.
    • Expand service offerings in emerging markets to capture new customer segments.

    By 2035, the Gas Insulated Substation Market is expected to achieve substantial growth, reflecting increased demand and innovation.

    Market Segmentation

    Gas Insulated Substation Voltage Outlook

    • Medium
    • High
    • Extra-High
    • Ultra-High

    Gas Insulated Substation End User Outlook

    • Power Distribution
    • Transmission
    • Generation
    • Infrastructure

    Gas Insulated Substation Regional Outlook

    • US
    • Canada
    • Germany
    • France
    • UK
    • Italy
    • Spain
    • Rest of Europe
    • China
    • Japan
    • India
    • Australia
    • South Korea
    • Rest of Asia-Pacific
    • Middle East
    • Africa
    • Latin America

    Gas Insulated Substation Installation Outlook

    • Indoor
    • Outdoor

    Report Scope

    Report Attribute/Metric Details
    Market Size 2024   28.12 (USD Billion)
    Market Size 2025   32.70 (USD Billion)
    Market Size 2035 147.53 (USD Billion)
    Compound Annual Growth Rate (CAGR) 16.26% (2025 - 2035)
    Report Coverage Revenue Forecast, Competitive Landscape, Growth Factors, and Trends
    Base Year 2024
    Market Forecast Period 2025 - 2035
    Historical Data 2019 - 2023
    Report Coverage Revenue Forecast, Market Competitive Landscape, Growth Factors, and Trends
    Segments Covered Type, End User, and Region
    Geographies Covered North America, Europe, Asia Pacific, and the Rest of the World
    Countries Covered The US, Canada, German, France, UK, Italy, Spain, China, Japan, India, Australia, South Korea, and Brazil
    Key Companies Profiled  Toshiba Corporation (Japan), Siemens AG (Germany), Fuji Electric Co. Ltd (Japan), Crompton Greaves (India), Hitachi Ltd. (Japan), ABB Ltd. (Switzerland), Schneider Electric (France), Larsen & Toubro (India), General Electric (US), Hyundai Heavy Industries (South Korea), Hyosung Corporation (South Korea), and Mitsubishi Electric Company (Japan)
    Key Market Opportunities Replacement of old substation in developed regions such as north america
    Key Market Dynamics Increasing investment in the t&d sector

    Market Highlights

    Author
    Priya Nagrale
    Senior Research Analyst

    With an experience of over five years in market research industry (Chemicals & Materials domain), I gather and analyze market data from diverse sources to produce results, which are then presented back to a client. Also, provide recommendations based on the findings. As a Senior Research Analyst, I perform quality checks (QC) for market estimations, QC for reports, and handle queries and work extensively on client customizations. Also, handle the responsibilities of client proposals, report planning, report finalization, and execution

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    FAQs

    How much is the Gas Insulated Substation market?

    The Gas Insulated Substation Market size was valued at USD 28.12 Billion in 2024.

    What is the growth rate of the Gas Insulated Substation market?

    The global market is projected to grow at a CAGR of 16.26% during the forecast period, 2025-2034.

    Which region held the largest market share in the Gas Insulated Substation market?

    North America had the largest share in the global market

    Who are the key players in the Gas Insulated Substation market?

    The key players in the market are Toshiba Corporation (Japan), Siemens AG (Germany), Fuji Electric Co. Ltd (Japan), Crompton Greaves (India).

    Which voltage led the Gas Insulated Substation market?

    The high dominated the market in 2022.

    Which End User had the largest market share in the Gas Insulated Substation market?

    The power transmission had the largest share in the global market.

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