Global Gas-Insulated Metal-Enclosed Transmission Lines (GIL) Market 2025 by Manufacturers, Regions, Type and Application, Forecast to 2031
Description
According to our (Global Info Research) latest study, the global Gas-Insulated Metal-Enclosed Transmission Lines (GIL) market size was valued at US$ 277 million in 2024 and is forecast to a readjusted size of USD 869 million by 2031 with a CAGR of 17.9% during review period.
Gas-Insulated Metal-Enclosed Transmission Lines (GIL) is a high-voltage, high-current power transmission equipment with gas insulation and coaxial arrangement of the outer casing and the conductor. Compared with traditional overhead lines or transmission cables, it has the advantages of not being affected by environmental factors such as harsh climate and special terrain, effectively utilizing space resources, reducing electromagnetic influence, increasing current carrying capacity, low failure rate, and convenient maintenance. Gas-Insulated Metal-Enclosed Transmission Lines (GIL) is the development trend of the current transmission system.
The Gas Insulated Transmission Lines (GIL) market is driven by several factors that contribute to its growth and adoption. Some of the key market drivers include:
High transmission capacity: SF6 Gas Insulated Transmission Lines offer high transmission capacity compared to conventional overhead transmission lines. The use of SF6 gas as an insulating medium allows for compact designs, reducing the footprint and right-of-way requirements. This makes GIL an attractive option for areas with limited space or environmental restrictions.
Improved system reliability: GIL systems provide excellent insulation properties, minimizing the risk of electrical faults and power interruptions. The use of SF6 gas as an insulating medium offers high dielectric strength and exceptional thermal stability, ensuring reli able and continuous power transmission.
Enhanced safety: SF6 Gas Insulated Transmission Lines offer enhanced safety features compared to conventional overhead lines. The enclosed design of GIL systems prevents exposure to live conductors, reducing the risk of electrical accidents. Additionally, SF6 gas is non-toxic, non-flammable, And chemically stable, making it a safe choice for insulation.
Environmental benefits: SF6 Gas Insulated Transmission Lines have lower environmental impact compared to overhead lines. SF6 gas has a high global warming potential (GWP), but GIL systems use a closed-loop design, minimizing the release of SF6 gas into the atmosphere. Sealed design also helps to mitigate the risk of leakage and reduces environmental contamination.
Increasing focus on grid infrastructure upgrade: The aging grid infrastructure in many regions requires upgrades to improve efficiency and reliability. SF6 Gas Insulated Transmission Lines provide a viable solution for grid modernization projects, offering higher transmission capacity and improved system performance compared to conventional lines.
Growing renewable energy installations: The increasing integration of renewable energy sources, such as wind and solar power, requires efficient transmission solutions. SF6 Gas Insulated Transmission Lines offer low power losses and high transmission efficiency, making them sui table for connecting remote renewable energy generation sites to the grid.
Government regulations and incentives: Government regulations and incentives aimed at reducing greenhouse gas emissions and improving grid infrastructure contribute to the growth of the SF6 Gas Insulated Transmission Lines market. Policies promoting the adoption of environmentally friendly transmit sion solutions drive the demand for GIL systems.
Overall, the SF6 Gas Insulated Transmission Lines market is driven by the need for high transmission capacity, improved system reliability, enhanced safety, environmental benefits, grid infrastructure upgrades, renewable energy integration, and government regulations. These f actors are expected to continue driving the growth of the GIL market.
This report is a detailed and comprehensive analysis for global Gas-Insulated Metal-Enclosed Transmission Lines (GIL) market. Both quantitative and qualitative analyses are presented by manufacturers, by region & country, by Type and by Application. As the market is constantly changing, this report explores the competition, supply and demand trends, as well as key factors that contribute to its changing demands across many markets. Company profiles and product examples of selected competitors, along with market share estimates of some of the selected leaders for the year 2025, are provided.
Key Features:
Global Gas-Insulated Metal-Enclosed Transmission Lines (GIL) market size and forecasts, in consumption value ($ Million), sales quantity (Km), and average selling prices (US$/m), 2020-2031
Global Gas-Insulated Metal-Enclosed Transmission Lines (GIL) market size and forecasts by region and country, in consumption value ($ Million), sales quantity (Km), and average selling prices (US$/m), 2020-2031
Global Gas-Insulated Metal-Enclosed Transmission Lines (GIL) market size and forecasts, by Type and by Application, in consumption value ($ Million), sales quantity (Km), and average selling prices (US$/m), 2020-2031
Global Gas-Insulated Metal-Enclosed Transmission Lines (GIL) market shares of main players, shipments in revenue ($ Million), sales quantity (Km), and ASP (US$/m), 2020-2025
The Primary Objectives in This Report Are:
To determine the size of the total market opportunity of global and key countries
To assess the growth potential for Gas-Insulated Metal-Enclosed Transmission Lines (GIL)
To forecast future growth in each product and end-use market
To assess competitive factors affecting the marketplace
This report profiles key players in the global Gas-Insulated Metal-Enclosed Transmission Lines (GIL) market based on the following parameters - company overview, sales quantity, revenue, price, gross margin, product portfolio, geographical presence, and key developments. Key companies covered as a part of this study include AZZ, Siemens, GE, Hitachi, Jiangsu Ankura Smart Transmission Engineering Technology, Henan Pinggao Electric, Xian XD Switchgear Electric, Nari Technology, Shandong Electrical Engineering&Equipment, etc.
This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
Market Segmentation
Gas-Insulated Metal-Enclosed Transmission Lines (GIL) market is split by Type and by Application. For the period 2020-2031, the growth among segments provides accurate calculations and forecasts for consumption value by Type, and by Application in terms of volume and value. This analysis can help you expand your business by targeting qualified niche markets.
Market segment by Type
200kV Below
201-500kV
501-800kV
801-1100kV
1101kV Above
Market segment by Application
Intercity Connection
Power Plants
Urban Areas
Others
Major players covered
AZZ
Siemens
GE
Hitachi
Jiangsu Ankura Smart Transmission Engineering Technology
Henan Pinggao Electric
Xian XD Switchgear Electric
Nari Technology
Shandong Electrical Engineering&Equipment
Market segment by region, regional analysis covers
North America (United States, Canada, and Mexico)
Europe (Germany, France, United Kingdom, Russia, Italy, and Rest of Europe)
Asia-Pacific (China, Japan, Korea, India, Southeast Asia, and Australia)
South America (Brazil, Argentina, Colombia, and Rest of South America)
Middle East & Africa (Saudi Arabia, UAE, Egypt, South Africa, and Rest of Middle East & Africa)
The content of the study subjects, includes a total of 15 chapters:
Chapter 1, to describe Gas-Insulated Metal-Enclosed Transmission Lines (GIL) product scope, market overview, market estimation caveats and base year.
Chapter 2, to profile the top manufacturers of Gas-Insulated Metal-Enclosed Transmission Lines (GIL), with price, sales quantity, revenue, and global market share of Gas-Insulated Metal-Enclosed Transmission Lines (GIL) from 2020 to 2025.
Chapter 3, the Gas-Insulated Metal-Enclosed Transmission Lines (GIL) competitive situation, sales quantity, revenue, and global market share of top manufacturers are analyzed emphatically by landscape contrast.
Chapter 4, the Gas-Insulated Metal-Enclosed Transmission Lines (GIL) breakdown data are shown at the regional level, to show the sales quantity, consumption value, and growth by regions, from 2020 to 2031.
Chapter 5 and 6, to segment the sales by Type and by Application, with sales market share and growth rate by Type, by Application, from 2020 to 2031.
Chapter 7, 8, 9, 10 and 11, to break the sales data at the country level, with sales quantity, consumption value, and market share for key countries in the world, from 2020 to 2025.and Gas-Insulated Metal-Enclosed Transmission Lines (GIL) market forecast, by regions, by Type, and by Application, with sales and revenue, from 2026 to 2031.
Chapter 12, market dynamics, drivers, restraints, trends, and Porters Five Forces analysis.
Chapter 13, the key raw materials and key suppliers, and industry chain of Gas-Insulated Metal-Enclosed Transmission Lines (GIL).
Chapter 14 and 15, to describe Gas-Insulated Metal-Enclosed Transmission Lines (GIL) sales channel, distributors, customers, research findings and conclusion.
Gas-Insulated Metal-Enclosed Transmission Lines (GIL) is a high-voltage, high-current power transmission equipment with gas insulation and coaxial arrangement of the outer casing and the conductor. Compared with traditional overhead lines or transmission cables, it has the advantages of not being affected by environmental factors such as harsh climate and special terrain, effectively utilizing space resources, reducing electromagnetic influence, increasing current carrying capacity, low failure rate, and convenient maintenance. Gas-Insulated Metal-Enclosed Transmission Lines (GIL) is the development trend of the current transmission system.
The Gas Insulated Transmission Lines (GIL) market is driven by several factors that contribute to its growth and adoption. Some of the key market drivers include:
High transmission capacity: SF6 Gas Insulated Transmission Lines offer high transmission capacity compared to conventional overhead transmission lines. The use of SF6 gas as an insulating medium allows for compact designs, reducing the footprint and right-of-way requirements. This makes GIL an attractive option for areas with limited space or environmental restrictions.
Improved system reliability: GIL systems provide excellent insulation properties, minimizing the risk of electrical faults and power interruptions. The use of SF6 gas as an insulating medium offers high dielectric strength and exceptional thermal stability, ensuring reli able and continuous power transmission.
Enhanced safety: SF6 Gas Insulated Transmission Lines offer enhanced safety features compared to conventional overhead lines. The enclosed design of GIL systems prevents exposure to live conductors, reducing the risk of electrical accidents. Additionally, SF6 gas is non-toxic, non-flammable, And chemically stable, making it a safe choice for insulation.
Environmental benefits: SF6 Gas Insulated Transmission Lines have lower environmental impact compared to overhead lines. SF6 gas has a high global warming potential (GWP), but GIL systems use a closed-loop design, minimizing the release of SF6 gas into the atmosphere. Sealed design also helps to mitigate the risk of leakage and reduces environmental contamination.
Increasing focus on grid infrastructure upgrade: The aging grid infrastructure in many regions requires upgrades to improve efficiency and reliability. SF6 Gas Insulated Transmission Lines provide a viable solution for grid modernization projects, offering higher transmission capacity and improved system performance compared to conventional lines.
Growing renewable energy installations: The increasing integration of renewable energy sources, such as wind and solar power, requires efficient transmission solutions. SF6 Gas Insulated Transmission Lines offer low power losses and high transmission efficiency, making them sui table for connecting remote renewable energy generation sites to the grid.
Government regulations and incentives: Government regulations and incentives aimed at reducing greenhouse gas emissions and improving grid infrastructure contribute to the growth of the SF6 Gas Insulated Transmission Lines market. Policies promoting the adoption of environmentally friendly transmit sion solutions drive the demand for GIL systems.
Overall, the SF6 Gas Insulated Transmission Lines market is driven by the need for high transmission capacity, improved system reliability, enhanced safety, environmental benefits, grid infrastructure upgrades, renewable energy integration, and government regulations. These f actors are expected to continue driving the growth of the GIL market.
This report is a detailed and comprehensive analysis for global Gas-Insulated Metal-Enclosed Transmission Lines (GIL) market. Both quantitative and qualitative analyses are presented by manufacturers, by region & country, by Type and by Application. As the market is constantly changing, this report explores the competition, supply and demand trends, as well as key factors that contribute to its changing demands across many markets. Company profiles and product examples of selected competitors, along with market share estimates of some of the selected leaders for the year 2025, are provided.
Key Features:
Global Gas-Insulated Metal-Enclosed Transmission Lines (GIL) market size and forecasts, in consumption value ($ Million), sales quantity (Km), and average selling prices (US$/m), 2020-2031
Global Gas-Insulated Metal-Enclosed Transmission Lines (GIL) market size and forecasts by region and country, in consumption value ($ Million), sales quantity (Km), and average selling prices (US$/m), 2020-2031
Global Gas-Insulated Metal-Enclosed Transmission Lines (GIL) market size and forecasts, by Type and by Application, in consumption value ($ Million), sales quantity (Km), and average selling prices (US$/m), 2020-2031
Global Gas-Insulated Metal-Enclosed Transmission Lines (GIL) market shares of main players, shipments in revenue ($ Million), sales quantity (Km), and ASP (US$/m), 2020-2025
The Primary Objectives in This Report Are:
To determine the size of the total market opportunity of global and key countries
To assess the growth potential for Gas-Insulated Metal-Enclosed Transmission Lines (GIL)
To forecast future growth in each product and end-use market
To assess competitive factors affecting the marketplace
This report profiles key players in the global Gas-Insulated Metal-Enclosed Transmission Lines (GIL) market based on the following parameters - company overview, sales quantity, revenue, price, gross margin, product portfolio, geographical presence, and key developments. Key companies covered as a part of this study include AZZ, Siemens, GE, Hitachi, Jiangsu Ankura Smart Transmission Engineering Technology, Henan Pinggao Electric, Xian XD Switchgear Electric, Nari Technology, Shandong Electrical Engineering&Equipment, etc.
This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
Market Segmentation
Gas-Insulated Metal-Enclosed Transmission Lines (GIL) market is split by Type and by Application. For the period 2020-2031, the growth among segments provides accurate calculations and forecasts for consumption value by Type, and by Application in terms of volume and value. This analysis can help you expand your business by targeting qualified niche markets.
Market segment by Type
200kV Below
201-500kV
501-800kV
801-1100kV
1101kV Above
Market segment by Application
Intercity Connection
Power Plants
Urban Areas
Others
Major players covered
AZZ
Siemens
GE
Hitachi
Jiangsu Ankura Smart Transmission Engineering Technology
Henan Pinggao Electric
Xian XD Switchgear Electric
Nari Technology
Shandong Electrical Engineering&Equipment
Market segment by region, regional analysis covers
North America (United States, Canada, and Mexico)
Europe (Germany, France, United Kingdom, Russia, Italy, and Rest of Europe)
Asia-Pacific (China, Japan, Korea, India, Southeast Asia, and Australia)
South America (Brazil, Argentina, Colombia, and Rest of South America)
Middle East & Africa (Saudi Arabia, UAE, Egypt, South Africa, and Rest of Middle East & Africa)
The content of the study subjects, includes a total of 15 chapters:
Chapter 1, to describe Gas-Insulated Metal-Enclosed Transmission Lines (GIL) product scope, market overview, market estimation caveats and base year.
Chapter 2, to profile the top manufacturers of Gas-Insulated Metal-Enclosed Transmission Lines (GIL), with price, sales quantity, revenue, and global market share of Gas-Insulated Metal-Enclosed Transmission Lines (GIL) from 2020 to 2025.
Chapter 3, the Gas-Insulated Metal-Enclosed Transmission Lines (GIL) competitive situation, sales quantity, revenue, and global market share of top manufacturers are analyzed emphatically by landscape contrast.
Chapter 4, the Gas-Insulated Metal-Enclosed Transmission Lines (GIL) breakdown data are shown at the regional level, to show the sales quantity, consumption value, and growth by regions, from 2020 to 2031.
Chapter 5 and 6, to segment the sales by Type and by Application, with sales market share and growth rate by Type, by Application, from 2020 to 2031.
Chapter 7, 8, 9, 10 and 11, to break the sales data at the country level, with sales quantity, consumption value, and market share for key countries in the world, from 2020 to 2025.and Gas-Insulated Metal-Enclosed Transmission Lines (GIL) market forecast, by regions, by Type, and by Application, with sales and revenue, from 2026 to 2031.
Chapter 12, market dynamics, drivers, restraints, trends, and Porters Five Forces analysis.
Chapter 13, the key raw materials and key suppliers, and industry chain of Gas-Insulated Metal-Enclosed Transmission Lines (GIL).
Chapter 14 and 15, to describe Gas-Insulated Metal-Enclosed Transmission Lines (GIL) sales channel, distributors, customers, research findings and conclusion.
Table of Contents
105 Pages
- 1 Market Overview
- 2 Manufacturers Profiles
- 3 Competitive Environment: Gas-Insulated Metal-Enclosed Transmission Lines (GIL) by Manufacturer
- 4 Consumption Analysis by Region
- 5 Market Segment by Type
- 6 Market Segment by Application
- 7 North America
- 8 Europe
- 9 Asia-Pacific
- 10 South America
- 11 Middle East & Africa
- 12 Market Dynamics
- 13 Raw Material and Industry Chain
- 14 Shipments by Distribution Channel
- 15 Research Findings and Conclusion
- 16 Appendix
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