GIL Transmission System Market Size, Share, Growth, and Industry Analysis, By Type (Aboveground Installation, Tunnel Installation, and Others), By Application (Electrical Industry, Petrochemical In-dustry, Mining, and Others), and Regional Insights and Forecast to 2032

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GIL TRANSMISSION SYSTEM MARKET OVERVIEW

The GIL Transmission System Market size was valued at approximately USD 4.25 billion in 2023 and is expected to reach USD 8.7 billion by 2032, growing at a compound annual growth rate (CAGR) of about 7.2% from 2024 to 2032.

The market for Gas Insulated Line (GIL) transmission system is projected to witness notable expansion in the forthcoming years due to the rising need for effective and dependable power transmission systems. GIL transmission systems are largely implemented in high voltage applications and can be a substitute to traditional overhead lines as well as underground cables. These systems have many advantages such as low footprint, higher transmission capacity, and added safety features which make them suitable for urban and eco-sensitive areas, long distance power transmission and more.

The increasing demand for electricity owing to rapid urbanization and the increasing renewable energy infrastructure development are some of the key drivers for the GIL transmission system market. Governments and utility companies are also devoting more attention to ensuring a dependable energy supply by upgrading and modernizing their power grids, which in turn promotes the use of GIL systems. Furthermore, the rising concern of carbon footprint and the environmental impact has also made gas insulated technology for power transmission more favorable.

Nonetheless, the exorbitant expenses associated with the establishment and repair, coupled with the technical intricacies, may impede the growth of the market. Yet, in spite such hindrances, the GIL transmission system market is likely to blossom as ongoing innovations improve the system efficiency and lower the costs in favor of the global shift to green energy.

COVID-19 IMPACT

GIL Transmission System Market Had a Negative Effect Due to  disruptions in global supply chains and project delays

The global COVID-19 pandemic has been unprecedented and staggering, with the market experiencing lower-than-anticipated demand across all regions compared to pre-pandemic levels. The sudden market growth reflected by the rise in CAGR is attributable to the market’s growth and demand returning to pre-pandemic levels.

The COVID-19 situation adversely affected the GIL transmission system market growth due to global supply chain interruptions and delays in ongoing projects. When there were lockdowns and restrictions, materials and people could not be moved, resulting in significant delays in installation and maintenance works. On top of that, many construction works were put on hold or rescheduled, causing a delay in the execution of the already expected projects. However, the situation also created an opportunity for construction of energy infrastructure that could stand the effects of any calamity and so some government and corporate bodies have begun channeling these investments towards modern transmission systems in the bid to bounce back from the downturn.

LATEST TREND

Growth driven by the demand for efficient and compact power transmission solutions in urban areas and challenging terrains to Drive Market Growth

The market for Gas-Insulated Line (GIL) Transmission System is on an upward growth rate owing to the advantages such technology offers in power transmission needs that are compact and efficient to suit urban and difficult areas. Noteworthy is the combination of GIL systems with renewable energy systems, this is well illustrated by the off shore wind farms where the technology has a high level of reliability and low environmental impact. With GIL making it possible to distribute generated energy widely for long distances with low attention to losses, such technology is suitable for the uprating of power networks in urban areas. This concern with the environmental impact of construction and efficiency in the use of habitable area is dictating the new trends in power transmission.

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GIL Transmission System MARKET SEGMENTATION

By Type

Based on Type, the global market can be categorized into Aboveground Installation, Tunnel Installation, and Others

• Aboveground Installation - In the aboveground installation of GIL (Gas-Insulated Line) transmission systems, the equipment is fixed onto structures or supports, allowing for easier access and maintenance. This is often seen as a better option in urban settings where ground space is at a premium, as it takes up less land and is less visually obtrusive than conventional overhead lines. Aboveground installations are also easier to route and quick to install thereby making them applicable to many usages.

• Tunnel Installation - The GIL system is installed as tunnels along the underground routes of the transmission lines which in turn provides effective shielding to the lines against environmental components as well as minimizing land use conflicts. This is especially helpful in urbanized regions as it helps avoid the distraction of overhead structures, and equally, along the power corridors there is no evident noise following the lines. Whereas, the challenge with tunnel installation is that it is more expensive and involves a lot of digging in order to implement the design, it guarantees safety and integrity of high voltage power transmission during operations.

By Application

Based on application, the global market can be categorized into Electrical Industry, Petrochemical Industry, Mining, and Others

• Electrical Industry - In the field of electricity generation, a transmission system known as GIL (Gas-Insulated Line) is developed proficiently to transmit and distribute power at high voltages over long distances. The smaller size and higher reliability of these GILs prove useful while interfacing renewable sources and improving the grid. Very Compact GIL Systems allow utilities to improve for less resources in the vertical plane that is existing networks thereby making them a must-have when it comes to modern energy systems.

• Petrochemical Industry - GIL structures are integral in providing power to large installations and in ensuring the safe conveyance of electricity in the petchem industry. They are bulky insulation and protective coverings against adverse weather conditions which increase the safety and dependability of operations. Further, the configuration of GIL systems can be done efficiently in petrobased plants thus helping in effective energy distribution.

• Mining - Growing in popularity, GIL transmission systems are adopted to ensure a dependable energy source for the activities taking place within the remote regions of the mining industry. Their size and inherent strength make them ideal for use in tough mining conditions, where normal overhead lines may not be practical. Consequently, GIL systems help to prevent disruption of activities in the mining sector by providing auxiliary powers, which in turn enhances productivity and operational efficiency in the mining processes.

MARKET DYNAMICS

Market dynamics include driving and restraining factors, opportunities and challenges stating the market conditions.

Driving Factors

Increasing Demand for High-Voltage Transmission to Boost Market Growth

One of the major driving factors that are supporting the GIL Transmission System Market Growth for GIL transmission system is the Increasing requirement for the long-distance transmission of power in the quest for urbanization and industrial expansion. They have High capacity, high reliability, and low maintenance; and thus GIL systems are very useful in carrying long-distanced massive amounts of electricity in areas that are highly populated, which is essential in meeting the supply of energy.

Integration of Renewable Energy Sources to Drive Market Growth

The transition to clean energy inclusive of wind and solar energy is increasing the need for GIL transmission systems able to link remote generation sites to cities. GIL systems are very effective in conveying energy produced through renewables owing to their small structure that assists in space and environmental conservation leading to the GIL Transmission System Market Growth.

Restraining Factor

High Installation Costs to Potentially Impede Market Growth

An essential restraining factor for the growth of the GIL transmission system market is the technology’s high installation costs and the infrastructure build costs. GIL systems incorporate specialized equipment and materials; hence, the cost of it is higher than the traditional transmission systems. This cost barrier discourages acceptance, especially in poorer areas or for smaller projects with limited funding.

Opportunity

Growing Energy Infrastructure in Developing Regions To Create Opportunity for the Product in the Market

One of the developing opportunity for the GIL transmission system market is the development of energy infrastructure in developing countries. Most countries in Asia, Africa, and Latin America are upgrading their existing power grid and building high voltage power lines. Where it is expected that big reason for the adoption GIL systems will be their effectiveness and saving on space. Therefore this presents a favorable growth prospect to the companies that seek to target these markets.

Challenge

Complex Installation and Maintenance Could Be a Potential Challenge for Consumers

Installation and maintenance are the major setbacks in the participatory of GIL transmission system market. GIL systems are highly technical and specialized where special skilled labor and high-end resources are required which may increase the project period and cost of operations. Moreover, the careful management of the insulating gas and its components has its engineering challenges which may discourage its common use.

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GIL Transmission System MARKET REGIONAL INSIGHTS

• North America

The United States GIL Transmission System Market is primarily dominated by North America owing to its sophisticated power network as well as a rise in demand for efficient high voltage transmission systems. The region is also active in pursuing the deployment of GIL systems due to the ongoing efforts to upgrade the energy infrastructure as well as renewable energy investments. Not to mention the presence of major global players and pro energy policies that encourage energy saving measures, that also reinforces the North American region’s lead in the market.

• Europe

The GIL transmission system market share is primarily dominated by Europe owing to its focus on renewable energy development and rehabilitation of power system across the continent. Major countries in Europe like Germany, the U.K., and France are making extensive investments in the high voltage transmission systems so as to enhance the interconnection of renewables and facilitate cross-border electricity flows. Additionally, strict environmental policies and the need for compact and low maintenance systems have increased the need for GIL systems in Europe making it the leading region in this regard.

• Asia

Asia is rapidly becoming one of the leading markets for the GIL transmission system market share as a result of rapid industrialization, urbanization and quest for reliable energy infrastructure in most countries such as China, India and Japan. Major power grid investments aimed at building and replacing the power corridors, absorbing the conventional renewable energy sources, are making GIL systems more appealing. Moreover, the energy GIL transmission system market in Asia is also expected to grow owing to government measures geared towards rectifying energy wastage and building up the infrastructure.

KEY INDUSTRY PLAYERS

Key Industry Players Shaping the Market Through advancing technology and improving system efficiency

Several factors have contributed to the development of GIL transmission system market and ceaseless efforts are being put into the innovation and efficiency of systems by the main companies in the industry. Most of these organizations enjoy making sizable investments in R&D so as to improve how reliable, compact and safe GIL systems are for us to use them for higher voltages. In addition, tactical approaches by those companies through entering into partnerships with utility and government agencies in large infrastructure development projects increase the embracement of the market. In addition, the key industry players are promoting the growth and uptake of GIL transmission systems globally by venturing into new markets and targeting areas with increasing energy demands.

List of Top GIL Transmission System Companies

• Siemens - (Germany)
• AZZ - (U.S.)
• TBEA Energy (India) Private - (India)
• Grupo Cobra - (Spain)
• Jiangnan Group - (China)
• RWE - (Germany)
• L&T Construction - (India)
• General Electric - (U.S.)

KEY INDUSTRY DEVELOPMENTS

March 2023: One industrial development in the GIL Transmission System Market is announced by  Siemens Energy. They finished installing a huge high-pressure GIL transmission system project that is intended to improve the efficiency of the electrical grid and incorporate offshore wind energy into the coast. This was also in line with the company’s strategy for upgrading electricity transmission systems, especially in the integration of renewables. Siemens Energy's project is in line with the industry's trends towards efficient and sustainable solutions with slim profile transmission systems.