Noida – – October 14, 2026 -- The global dry type transformer market will grow from USD 7,074.50 million in 2024 to USD 12,617.21 million by 2032, a CAGR of 7.50%, according to a Credence Research Inc. assessment. Spending on electrical distribution, commercial buildings, renewable integration and data centers is lifting demand for oil-free designs.
Asia Pacific holds 34% of 2024 revenue, ahead of North America and Europe
Asia Pacific is the largest region at 34%, supported by manufacturing investment, renewable integration and urban electrification in China, India and Japan. North America follows at 28%, driven by data center expansion, commercial retrofits and power infrastructure spending. Europe holds 25%, with grid modernization, rail applications and building efficiency standards shaping orders.
Latin America accounts for 7% and the Middle East and Africa for 6%. In the Middle East and Africa, high ambient temperatures make thermal engineering a deciding factor.
Cast resin units command more than 52% of the product category
Cast resin transformers lead the product segment with more than 52% share. Open-wound systems remain in use where project specifications favor their performance and service characteristics. Buyers choose between the two based on voltage class, load profile, indoor space, environmental exposure and safety requirements.
Fire safety and indoor installation drive procurement
Dry type units are favored in indoor and safety-sensitive sites where operators prioritize fire performance, lower spill risk and predictable electrical losses. Utilities and industrial owners are also modernizing substations and local distribution networks for new loads and renewable generation. Replacement programs push buyers to weigh efficiency, monitoring and maintainability alongside first cost.
Hitachi Energy and Hammond Power commit capital to new factory capacity
Capacity and regional supply have become competitive differentiators as delivery schedules affect project completion. Recent investments include:
- January 2025: Hitachi Energy announced a EUR 30 million expansion of its dry type transformer factory in Zaragoza, Spain, with a new facility planned for completion by the end of 2026.
- April 2025: Hitachi Energy announced a $22.5 million investment to expand and modernize dry type manufacturing in southwest Virginia, including a new 75,000-square-foot facility.
- September 2026: Hammond Power Solutions announced plans for a Fort Worth, Texas, plant for standard and custom-engineered transformers, with phased production expected to begin in 2027.
Other major suppliers named in the report include Schneider Electric, Eaton, Fuji Electric, CG Power and Industrial Solutions, Raychem RPG, Bharat Heavy Electricals, Kirloskar Electric and Siemens Energy.
Higher upfront cost and thermal limits constrain adoption
Dry type designs can carry higher upfront costs than comparable liquid-filled equipment. Project teams must weigh total installed cost, including enclosure, ventilation, losses and maintenance. Thermal management and overload capability can also limit suitability in demanding environments, and suppliers must document ratings, cooling arrangements, temperature rise and standards compliance. Capacity constraints and lead times may further shape procurement decisions.
The report expects customers to put more weight on delivery reliability, lifecycle efficiency and technical support through 2032, especially where power availability sets commissioning schedules.