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    Busbar Trunking System Market

    ID: MRFR/E&P/2269-HCR
    111 Pages
    Anshula Mandaokar
    October 2025

    Busbar Trunking System Market Research Report Information By Conductor (Copper And Aluminum), By Insulation (Air, Sandwich), By Power Rating (Lighting, Low, Medium, High), By End-User (Industrial (Manufacturing industry, renewable power generation, Others), Commercial, Large Residential, Transportation) And By Region (North America, Europe, Asia-Pacific, And Rest Of The World) – Market Forecast Till 2035

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    Busbar Trunking System Market Infographic
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    Busbar Trunking System Market Summary

    As per Market Research Future Analysis, the Global Busbar Trunking System Market was valued at USD 6.60 Billion in 2024 and is projected to reach USD 12.17 Billion by 2035, growing at a CAGR of 5.72% from 2025 to 2035. Key drivers include the rise in data centers and demand for efficient power distribution systems across various sectors. The market is characterized by significant investments in energy infrastructure and modernization efforts, particularly in industrial applications.

    Key Market Trends & Highlights

    The busbar trunking system market is witnessing notable trends driven by efficiency and cost-effectiveness.

    • Market Size in 2024: USD 6.60 Billion.
    • Projected Market Size by 2035: USD 12.17 Billion.
    • CAGR from 2025 to 2035: 5.72%.
    • Copper segment expected to grow at 42% during the forecast period.

    Market Size & Forecast

    2024 Market Size USD 6.60 Billion
    2035 Market Size USD 12.17 Billion
    CAGR (2024-2035) 5.72%

    Major Players

    Key players include ABB Ltd. (Switzerland), Schneider Electric (France), Eaton Corporation (Ireland), Siemens AG (Germany), and General Electric (U.S.).

    Busbar Trunking System Market Trends

    Increased efficiency and cost savings drive market growth

    Market CAGR for busbar trunking system is being driven the cost savings and increased efficiency. Busbar installation is often less expensive and electrical professionals do not need to seek outside support. They are less expensive to build or refurbish and do not require ongoing maintenance. Busbars are fitted fast and efficiently, with no downtime. The usage of busbar forms has lowered the amount of copper required since the expanded perimeter of the busbar allows for greater heat exchange, allowing for a reduction in cross-section while retaining the ampacity (current capacity) and saving pricey material.

    Furthermore, the market for busbars is growing due to the constant demand for electricity and energy on all continents, which is related to increased urbanisation and population expansion. According to the U.S. Energy Information Administration (EIA), as the economy grows, power consumption in the United States will reach new highs in 2022 and 2023. According to the EIA, power demand is predicted to rise from 3,930 billion kWh in 2021 to 4,010 billion kWh in 2022 and 4,019 billion kWh in 2023.

    In addition, it is expected that by 2032, demand for energy would have climbed by around 80% as additional nations become highly industrialised. As a result, industry leaders are making significant investments in suitable power generating and distribution grids, which has resulted in increased use of high-quality insulation and conducting materials. As a result, manufacturers are producing more busbars for various industrial uses.

    The ongoing transition towards energy efficiency and sustainability in electrical distribution systems appears to be driving the adoption of busbar trunking systems across various sectors.

    U.S. Department of Energy

    Busbar Trunking System Market Drivers

    Market Growth Projections

    The Global Busbar Trunking System Market Industry is poised for substantial growth in the coming years. Projections indicate that the market will expand from 6.6 USD Billion in 2024 to 12.2 USD Billion by 2035, reflecting a robust CAGR of 5.72% from 2025 to 2035. This growth trajectory is driven by various factors, including increasing energy efficiency demands, rapid urbanization, and advancements in technology. The market's expansion is indicative of a broader trend towards modernizing electrical infrastructure and enhancing power distribution systems globally.

    Increasing Industrial Automation

    The rise of industrial automation is a key driver for the Global Busbar Trunking System Market Industry. As manufacturing processes become more automated, the need for reliable and efficient power distribution systems intensifies. Busbar trunking systems provide a streamlined solution for power distribution in automated environments, ensuring minimal downtime and enhanced operational efficiency. Industries such as automotive, electronics, and pharmaceuticals are increasingly adopting these systems to support their automation efforts. This shift is likely to contribute to the overall growth of the market, as businesses seek to optimize their operations and reduce energy costs.

    Growing Demand for Energy Efficiency

    The Global Busbar Trunking System Market Industry is experiencing a notable surge in demand for energy-efficient solutions. As industries and commercial establishments increasingly prioritize sustainability, busbar trunking systems offer a compact and efficient alternative to traditional wiring methods. These systems minimize energy losses and enhance overall efficiency, aligning with global energy conservation goals. The market is projected to reach 6.6 USD Billion in 2024, reflecting a growing recognition of the need for sustainable energy solutions. This trend is likely to continue, as organizations seek to reduce their carbon footprint and comply with stringent environmental regulations.

    Technological Advancements in Electrical Systems

    Technological advancements are significantly influencing the Global Busbar Trunking System Market Industry. Innovations in materials and design have led to the development of more efficient and durable busbar systems. Enhanced insulation materials and modular designs allow for easier installation and maintenance, making these systems increasingly attractive to end-users. As the market evolves, the integration of smart technologies into busbar systems is expected to enhance monitoring and control capabilities, further driving adoption. This trend aligns with the projected CAGR of 5.72% for the period from 2025 to 2035, indicating a robust growth trajectory.

    Rapid Urbanization and Infrastructure Development

    Rapid urbanization across various regions is driving the Global Busbar Trunking System Market Industry. As cities expand and infrastructure projects proliferate, the demand for reliable and efficient power distribution systems grows. Busbar trunking systems are particularly well-suited for high-rise buildings and large commercial complexes, where traditional wiring may be less effective. The anticipated growth of the market to 12.2 USD Billion by 2035 underscores the potential for busbar systems to play a crucial role in modern urban infrastructure. This trend is further supported by government initiatives aimed at enhancing urban energy efficiency.

    Regulatory Support for Renewable Energy Integration

    Regulatory frameworks supporting renewable energy integration are positively impacting the Global Busbar Trunking System Market Industry. Governments worldwide are implementing policies that encourage the adoption of renewable energy sources, necessitating efficient power distribution systems. Busbar trunking systems facilitate the integration of renewable energy into existing grids, providing a flexible and efficient solution for energy distribution. As more countries commit to renewable energy targets, the demand for busbar systems is expected to rise, further propelling market growth. This trend is indicative of a broader shift towards sustainable energy practices, aligning with global energy transition goals.

    Market Segment Insights

    Busbar Trunking System Conductor Insights

    The busbar trunking system market segmentation, based on conductor includes copper and aluminum. The copper category is the market's largest contributor and is predicted to increase at a rate of 42% over the forecast period. Copper has exceptional features such as strong thermal conductivity, ductility, corrosion resistance, and a long and dependable service life, which increases the product's efficiency. Also, inside the casing busbar, the conductors are individually insulated and alternate with insulating material.

    Figure1: Busbar Trunking System Market, by Conductor, 2024 & 2032 (USD Billion)

    Source: Secondary Research, Primary Research, Market Research Future Database and Analyst Review

    Busbar Trunking System Insulation Insights

    The busbar trunking system market segmentation, based on insulation, includes air, sandwich. During the forecast period, the sandwich category is expected to be the largest market share. Flexible installation, improved mechanical protection, and space savings are the primary reasons for the sandwich segment's dominance.

    Busbar Trunking System Power Rating Insights

    The busbar trunking system market segmentation, based on power rating, includes lighting, low, and medium, high. The low-power segment will be the largest contributor to the market in 2022, as these busbars are widely employed in distribution panels and switchboards across numerous utilities and sectors. Ongoing investments in the refurbishment and modernisation of existing commercial buildings, as well as an optimistic view for the expansion of the industrial sector, will drive the corporate environment.

    Busbar Trunking System End-User Insights

    The busbar trunking system market segmentation, based on end-use, includes industrial, commercial, large residential, transportation. The industrial category is expected to remain the largest component of the market. Massive investment in quickly developing industrial sectors in emerging nations, as well as modernisation of existing capabilities in developed markets, is the primary element driving industrial sector expansion.

    Get more detailed insights about Busbar Trunking System Market Research Report- Global Forecast to 2032

    Regional Insights

    By region, the study provides the market insights into North America, Europe, Asia-Pacific and Rest of the World. The North American busbar trunking system market area will dominate this market, due to ongoing technical advancements in the structural integrity of conductors. In addition, several government programmers aimed at reducing carbon emissions, as well as an increase in infrastructure change, are projected to generate opportunities in North America's busbar market throughout the projection period.

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

    Figure2: Busbar Trunking System Market Share By Region 2022 (USD Billion)

    Busbar Trunking System Market Share By Region 2022 (USD Billion)

    Source: Secondary Research, Primary Research, Market Research Future Database and Analyst Review

    Europe’s busbar trunking system market accounts for the second-largest market share because of increased government funding and finance for the construction of energy infrastructure projects to support electricity generation. Further, the German busbar trunking system market held the largest market share, and the UK busbar trunking system market was the fastest-growing market in the European region

    The Asia-Pacific Busbar Trunking System Market is expected to grow at the fastest CAGR from 2023 to 2032. This is due to rising solar power capacity is expected to generate opportunities for regional players. Moreover, China’s busbar trunking system market held the largest market share, and the Indian busbar trunking system market was the fastest- growing market in the Asia-Pacific region.

    Key Players and Competitive Insights

    Leading market players are extensively spending in research and development in order to increase their product lines, which will help the busbar trunking system market grow even more. Market participants are also engaging in a number of strategic initiatives to grow their worldwide footprint, with significant market developments including new product launches, contractual agreements, mergers and acquisitions, increased investments, and collaboration with other organisations. To expand and survive in a more competitive and rising market climate, the busbar trunking system industry must provide cost-effective products.

    Manufacturing locally to reduce operational costs is a fundamental business strategy utilised by manufacturers in the worldwide busbar trunking system industry to benefit customers and expand the market sector. The busbar trunking system industry has recently provided some of the most significant benefits to medicine. ABB, Ltd. (Switzerland), ABB, Ltd. (Switzerland), and Schneider Electric (France) are major players in the busbar trunking system industry. Eaton Corporation, PIc (Ireland), Legrand SA (France), and other companies are striving to enhance market demand by investing in R&D operations.

    ABB Ltd. is a Swedish-Swiss multinational enterprise located in Zürich, Switzerland. The firm was founded in 1988 when Sweden's Allmänna Svenska Elektriska Aktiebolaget (ASEA) and Switzerland's Brown, Boveri & Cie amalgamated to become ASEA Brown Boveri, later abbreviated to ABB. Both firms were founded in the late 1800s and were important electrical equipment makers, a business in which ABB is still involved today. Since then, the company has also grown into robotics and automation technology. In March 2020, ABB announced the sale of its solar inverter business to Fimer, an Italian solar inverter maker.

    The purchase comprises all of ABB's production and research and development facilities in Finland, Italy, and India, as well as 800 people spread across 26 countries.

    Siemens is a German multinational conglomerate and Europe's largest industrial manufacturing firm. Its headquarters are in Munich, and it has a number of foreign branch offices. The company's primary divisions are Digital Industries, Smart Infrastructure, Mobility, Healthcare (named Siemens Healthineers), and Financial Services. The firm is a notable manufacturer of medical diagnostics equipment; its medical health-care segment, which accounts for around 12% of total revenues, is the corporation's second-most lucrative unit after the industrial automation division. It is considered as a pioneer in this field and the corporation with the largest revenue in the world.

    The company is part of the Euro Stoxx 50 stock market index. In Jun 2019, Siemens has agreed to supply the Egyptian Electricity Transmission Company (EETC) with the country's first digital power transformer, the Siemens Sensformer.

    Key Companies in the Busbar Trunking System Market market include

    Industry Developments

    An investment was made by ABB in GridBeyond in April 2024, a company providing energy management solutions that are AI, data science, and big data based through its investing wing called ABB Ventures. It is expected that the investment will aid in better utilization of distributed generation and industrial loads by its clients.

    Two grants were awarded to Eaton by the Czech Republic in March 2024, which will finance involvement in two mobility projects, including assistance in designing and building an electric off-road truck and for development and demonstration of a new power distribution unit (PDU) and DC/DC converter (200 kW) for hydrogen fuel cell powered trucks.

    In January 2023, the US government invested $2.7bn to improve rural electrical infrastructure throughout the nation. Said plan would help to expand and modernize the country’s rural electricity grid while enhancing cybersecurity measures for it; this is expected to drive further industry growth.

    Vertiv Holdings Company, a global provider of critical digital infrastructure and continuity solutions, in September 2021 announced the acquisition of E&I Engineering Ireland based in UAE known as Powerbar Gulf – a highly respected GCC busbar trunking systems manufacturer – at USD 1.8bn upfront plus potential cash consideration of up to USD 200m.

    Low voltage busbar trunking systems introduced by Tai Sin Electric Limited in March 2021 enable efficient distribution of electric power with minimal volt droop.

    A contract was given to Samuel Taylor Ltd., Redditch manufacturers of automotive technology, by an EV developer in January 2020. The initial corporations will create resources as well as bi-metals aimed at advancing battery bus bar technology.

    September 2022: Schneider Electric will spend Rs. 300 crore in a new smart factory in Telangana, India, and will hold a groundbreaking ceremony.

    In September 2021: Vertiv Holdings Company, a provider of critical digital infrastructure and continuity solutions, announced the acquisition of E&I Engineering Ireland and its UAE-based affiliate, Powerbar Gulf, a leading manufacturer of busbar trunking systems in the GCC, for USD 1.8 billion in cash upfront plus the potential for up to USD 200 million in cash in the future.

    February 2020: ABB's NeoGearTM low-voltage switchgear now includes the ground-breaking revolutionary laminated bus plate technology. With a 25% smaller footprint, NeoGear has introduced a new way of thinking about busbar technology in switchgear, making it the optimum alternative when space is limited.  

    Future Outlook

    Busbar Trunking System Market Future Outlook

    The Global Busbar Trunking System Market is projected to grow at a 5.72% CAGR from 2025 to 2035, driven by urbanization, energy efficiency demands, and technological advancements.

    New opportunities lie in:

    • Invest in smart busbar systems integrating IoT for real-time monitoring and predictive maintenance.
    • Expand product lines to include modular busbar solutions for flexible installation in diverse environments.
    • Leverage renewable energy trends by developing busbar systems tailored for solar and wind applications.

    By 2035, the market is expected to achieve substantial growth, reflecting increased adoption and innovation.

    Market Segmentation

    Busbar Trunking System Regional Outlook

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

    Busbar Trunking System Market by Conductor Outlook

    • Copper
    • Aluminum

    Busbar Trunking System Market by Insulation Outlook

    • Air
    • Sandwich

     Busbar Trunking System Market by End-User Outlook

    Industrial
    • Manufacturing Industry
    • Renewable Power Generation
    • Others

     Busbar Trunking System Market by Power Rating Outlook

    • Lighting
    • Low
    • Medium
    • High

    Report Scope

    Attribute/Metric Details
    Market Size 2024 USD 6.60 Billion
    Market Size 2035 12.17 (Value (USD Billion))
    Compound Annual Growth Rate (CAGR) 5.72% (2025 - 2035)
    Base Year 2024
    Market Forecast Period 2025 - 2035
    Historical Data 2018- 2022
    Market Forecast Units Value (USD Billion)
    Report Coverage Revenue Forecast, Market Competitive Landscape, Growth Factors, and Trends
    Segments Covered Conductor, Insulation, Power Rating, End-User and Region
    Geographies Covered North America, Europe, Asia Pacific, and the Rest of the World
    Countries Covered The US, Canada, German, France, the UK, Italy, Spain, China, Japan, India, Australia, South Korea, and Brazil
    Key Companies Profiled ABB, Ltd. (Switzerland), ABB, Ltd. (Switzerland), Schneider Electric (France). Eaton Corporation, PIc (Ireland), Legrand SA (France), Godrej & Boyce Manufacturing Company Limited (India), Busbar Services (South Africa) and DBTS Industries SD. BHD. (Malaysia), Larsen & Toubro (India), Siemens AG (Germany), General Electric (U.S.), C&S Electric Limited (India)
    Key Market Opportunities · Raise in number of data centers
    Key Market Dynamics · Rapid industrialization growth Urbanizations.
    Market Size 2025 6.98 (Value (USD Billion))

    Market Highlights

    Author
    Anshula Mandaokar
    Team Lead - Research

    Anshula Mandaokar holds an academic degree in Chemical Engineering and has been contributing to the field for more than 5 years. She has expertise in Market Research and Business Consulting and serves as a Team Lead for a reputed Market Research firm under the Chemicals and Materials domain spectrum. She has worked on multiple projects, generating explicit results in a quick turnaround time. Her understanding of data interpretation justifies her role as a leader.

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    FAQs

    How much is the busbar trunking system market?

    The busbar trunking system market size was valued at USD 6.2 Billion in 2023.

    What is the growth rate of the busbar trunking system market?

    The market is projected to grow at a CAGR of 5.72% during the forecast period, 2024-2032.

    Which region held the largest market share in the busbar trunking system market?

    North America had the largest share in the market

    Who are the key players in the busbar trunking system market?

    The key players in the market are ABB, Ltd. (Switzerland), ABB, Ltd. (Switzerland), Schneider Electric (France). Eaton Corporation, PIc (Ireland), Legrand SA (France).

    Which conductor led the busbar trunking system market?

    The copper category dominated the market in 2022.

    Which insulation had the largest market share in the busbar trunking system market?

    The sandwich had the largest share in the market.

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