The Gas-Insulated Substation Market Overview 2025 report reveals that the market size has grown significantly over the past few years, with projections indicating further expansion.
The market size for gas-insulated substations has significantly increased in the recent past. In 2024, it was valued at $24.45 billion and is predicted to reach $27.05 billion in 2025, marking a compound annual growth rate (CAGR) of 10.6%.
The market for gas-insulated substations is anticipated to expand to $40.84 billion by the year 2029, growing at a compound annual growth rate (CAGR) of 10.9%.
Download Your Free Sample of the 2025 Gas-Insulated Substation Market Report and Uncover Key Trends Now!The key drivers in the gas-insulated substation market are:
• Regulatory support and environmental concerns stimulating the market
• Rising demand for compact and high-efficiency substations
• Emphasis on improving grid resilience and reliability
• Increased modernization initiatives and transition towards renewable energy sources
The gas-insulated substation market covered in this report is segmented –
1) By Voltage: Medium Voltage, High Voltage, Extra High Voltage
2) By Installation: Indoor, Outdoor
3) By Application: Power Transmission, Power Distribution, Power Generation
4) By End-User: Power Utilities, Industrial Sector, Commercial And Residential Sector
The key trends in the gas-insulated substation market are:
• The market is expected to be shaped by product innovations within the sector.
• Technological advancements in gas-insulated substations are looming on the horizon.
• There is a rising focus on grid reliability which is anticipated to influence the market.
• Integration of renewable energy into gas-insulated substations is another emerging trend to watch.
Major companies in the gas-insulated substation market are:
• Hitachi Ltd.
• Larsen & Toubro Limited
• Eaton Corporation PLC
• CG Power and Industrial Solutions Limited
• Schneider Electric SE
• Bharat Heavy Electricals Limited
• Elsewedy Electric Co S.A.E.
• Powell Industries Inc.
• Hyosung Corporation
• Fuji Electric Co. Ltd.
• Hyundai Heavy Industries Co. Ltd.
• ABB Ltd.
• Siemens AG
• Toshiba Corporation
• General Electric
• Mitsubishi Electric Corporation
• Tbea Co. Ltd.
• Entec Electric & Electronic Co. Ltd.
• ILJIN Electric
• Nissin Electric
• Meidensha Corporation
• LUCY ELECTRIC INDIA PRIVATE LIMITED
• Chint Group
• SEL S.P.A.
• ERICO International Corporation
Asia-Pacific was the largest region in the gas-insulated substation market share in 2024 and is expected to be the fastest-growing region in the forecast period