Electrical bushing market seen hitting $7.52 billion by 2035

The global electrical bushing market is projected to rise from $4.45 billion in 2026 to $7.52 billion by 2035 as utilities spend on grid upgrades and renewable-energy transmission. Growth is also shifting toward safer, lower-maintenance RIP and dry-type bushings as HVDC and substation projects expand.

Why it matters: - Electrical bushings are a critical safety component in transformers, switchgear and circuit breakers. - Demand is rising as utilities modernize aging grids and build out renewable-energy transmission. - The shift toward HVDC lines, offshore wind and cross-border power exchange is increasing the need for higher-performance insulation hardware.

What happened: - The global electrical bushing market was estimated at $4.20 billion in 2025. - The market is projected to grow from $4.45 billion in 2026 to $7.52 billion by 2035. - That implies a 6.0% compound annual growth rate over the forecast period. - Switchgear is the second-largest application and is growing at a 5.8% CAGR. - Utilities are adding new circuit-breaker bays to support renewable-energy interconnection.

The details: - Electrical bushings let conductors pass safely through grounded barriers in high-voltage equipment. - The market includes oil-impregnated paper, resin-impregnated paper and composite/polymer bushings. - Oil-impregnated paper bushings held a 63.24% share in 2025. - Resin-impregnated paper bushings are the fastest-growing type, with a CAGR of about 7.33%. - Porcelain remains a traditional insulation material. - Polymeric and composite materials are the fastest-growing insulation segment because they are lighter and more resistant to pollution and mechanical stress. - High-voltage bushings account for the largest voltage segment. - Extra-high-voltage bushings are the fastest-growing voltage class. - Transformers remain the largest application segment. - Asia-Pacific holds a significant share of the market and is also the fastest-growing region. - North America and Europe are mature markets driven by replacement cycles and modernization programs. - The U.S. Infrastructure Investment and Jobs Act is supporting substation upgrades and transmission hardening. - The EU focus on cross-border energy exchange and offshore wind is supporting demand for high-voltage and HVDC bushings. - China, India, Japan, South Korea and Australia are driving regional demand through transmission buildout, renewable integration and grid modernization. - Brazil leads South America, while Saudi Arabia, the UAE, South Africa and Egypt are driving demand in their regions through infrastructure and utility upgrades.

Between the lines: - The market is shifting away from older oil-based designs toward oil-free and low-maintenance alternatives. - RIP and dry-type bushings are gaining share because they reduce leak and fire risk, which matters in urban and environmentally sensitive sites. - Smart monitoring is becoming a differentiator as utilities move from reactive repairs to predictive maintenance. - Supply-chain bottlenecks, higher copper and composite costs, and slow adoption in lower-income markets could limit near-term growth. - Tariffs on imports from China are pushing manufacturers to diversify supply chains and localize production. - The competitive field is moderately fragmented, with ABB, Siemens, GE, Hitachi Energy and Eaton among the key players. - Recent industry activity includes Yash Highvoltage shipments of 24 kV RIP and RIS dry-type condenser bushings in October 2025 and Hitachi Energy orders worth more than 2 billion euros in December 2024 for converter stations in Germany.

What's next: - Grid modernization, renewable integration and HVDC projects are expected to keep demand elevated through 2035. - Utilities are likely to keep favoring bushings with smart sensors, better environmental performance and lower maintenance needs. - Manufacturers that can scale advanced RIP, dry-type and HVDC products are positioned to gain share. - Emerging markets in India, Southeast Asia and Africa offer additional growth as electrification and transmission buildout continue.

The bottom line: - Electrical bushings are becoming a strategic grid component, not just a commodity part, as power systems get cleaner, smarter and more interconnected. - More information