How Big Is the Busbar Trunking System Market

Q: How big is the busbar trunking system market in 2024?

The busbar trunking system market was estimated at USD 7.9 billion in 2024.

Q: What is the projected market size by 2031?

The market is expected to reach USD 13.2 billion by 2031, growing at a CAGR of 6.8%.

Q: What are the key growth drivers for the busbar trunking system market?

High demand for efficient, scalable, and safe power distribution systems in modern infrastructure are key growth.

Q: What are the major application areas of busbar trunking systems?

They are used in commercial buildings, factories, data centres, transportation hubs, and renewable energy plants.

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How Big Is the Busbar Trunking System Market | Trends 2031

Code: MTA5437

Publication Date: Jul 2025

What is the size of the Busbar Trunking System Market?

According to 绿帽社 internal database and industry insights, the Global Busbar Trunking System Market was estimated at USD 7.9 billion in 2024 and is projected to reach USD 13.2 billion by 2031, growing at a CAGR of 6.8% during the forecast period 2025–2031.

This market is anticipated for substantial growth in the coming years due to the rising need for efficient, compact, and scalable power distribution solutions in commercial, industrial, and infrastructure applications.

Key Growth Factors of the Busbar Trunking System Market

Increasing demand for space-saving and modular electrical distribution systems
Expansion of commercial and industrial buildings worldwide
Rising investments in smart cities and energy-efficient infrastructure
Greater reliability and safety of busbar trunking systems over traditional cabling
Growing adoption in data centres, manufacturing plants, and public utilities

Busbar Trunking System Market Trends

Busbar trunking system market is growing over the years with widespread use of aluminium and copper-based trunking systems, for low- to high-power transmission. Also, the sandwich -type and air-insulated busbar systems are gaining traction based on their application-specific advantages. Aside from these, the plug-in busbar trunking is being preferred in facilities that require frequent layout changes. The adoption of fire-resistant and low-smoke, zero-halogen (LSZH) insulation is increasing in compliance with safety regulations.

Emerging Developments in the Busbar Trunking System Market

Busbar trunking system market is navigating some major developments such as the smart monitoring and control systems are being integrated with trunking networks for real-time diagnostics. Further, the digital twins and 3D modelling are improving system design and fault detection. The market is expanding with rise in green building certifications pushing demand for energy-efficient power delivery solutions. Furthermore, the customization options for modularity, insulation, and capacity are enhancing deployment flexibility in critical environments.