Busway-bus duct market to hit $21B by 2031

Allied Market Research says the global busway-bus duct market is on track to grow from $12.1 billion in 2021 to $21.0 billion by 2031, driven by industrialization, commercial construction and energy infrastructure spending. Asia-Pacific led the market in 2021, while LAMEA is expected to grow fastest through 2031.

Why it matters: - Busway-bus duct systems are gaining share because companies want safer, more space-efficient and easier-to-maintain power distribution than conventional cable systems. - Growth in factories, commercial buildings, data centers and renewable energy projects is widening demand for electrical infrastructure that can handle higher capacity and easier expansion. - The market’s projected rise to $21.0 billion by 2031 signals steady spending across industrial, commercial and utility applications.

What happened: - Allied Market Research published a new report on the global busway-bus duct market covering type, voltage and end-user segments. - The report values the market at $12.1 billion in 2021 and projects it to reach $21.0 billion by 2031. - The forecast calls for 5.5% compound annual growth from 2022 to 2031. - The report says growth is being driven by industrialization, commercial building expansion, energy infrastructure investment and demand for efficient power distribution. - A sample PDF of the report is available.

The details: - Busway-bus duct systems are replacing conventional cable installations in commercial, industrial and utility settings. - The systems are described as offering stronger safety, more flexibility, lower maintenance and easier installation. - Expansion in manufacturing, urban development, renewable energy and data center infrastructure is supporting adoption. - The Non-segregated Phase Bus Duct segment held the largest share in 2021, helped by cost-effectiveness, installation flexibility and broad use in manufacturing and commercial buildings. - The Segregated Phase Bus Duct segment is projected to grow fastest at 5.9% CAGR, driven by demand for higher safety and better electrical performance. - Medium-voltage systems accounted for more than half of global revenue in 2021. - Low-voltage systems are forecast to grow fastest at 5.9% CAGR through 2031. - Industrial end users represented more than two-fifths of global revenue in 2021. - The Residential segment is projected to grow fastest at 6.0% CAGR, helped by urbanization and high-rise housing. - A purchase inquiry form is available for buyers.

Between the lines: - The market is benefiting from a broader shift toward modular and compact electrical infrastructure that can scale with dense buildings and faster project timelines. - Raw material volatility, especially in copper and aluminum, remains a cost pressure for manufacturers. - The report also points to rising use of smart monitoring, IoT-enabled distribution networks, modular plug-in designs and advanced insulation materials. - Those trends suggest busway systems are moving from a niche infrastructure product toward a more connected, automation-ready category.

What's next: - North America is expected to remain an important market as industrial facilities, commercial infrastructure and data center investment expand. - Europe should continue steady growth as manufacturers modernize plants and energy-efficiency rules push advanced electrical systems. - Asia-Pacific led global revenue in 2021, with nearly half of total market share, and is expected to remain a major demand center. - LAMEA is projected to post the fastest regional growth at 7.1% CAGR through 2031. - The report highlights companies including ABB, Eaton, General Electric, C&S Electric, Godrej & Boyce and L&T Electrical & Automation. - More details are available through a request for customization or by speaking with an analyst.

The bottom line: - Busway-bus duct demand is set to rise with global infrastructure spending, and the biggest gains are likely to come from industrial, commercial and high-density building projects.