North America Transformer Market Size – By Core, By Product, By Winding, By Cooling, By Insulation, By Rating, By Mounting, By Application, Analysis, Share, Growth Forecast, 2025 – 2034

North America Transformer Market Size

The North America transformer market was valued at USD 18.1 billion in 2024 and is expected to reach USD 37.1 billion by 2034, growing at a CAGR of 7.3% from 2025 to 2034. Ongoing modernization of aging power infrastructure along with increasing need to enhance efficiency and reliability of grids will influence the industry penetration.
 

Rapid investment in digital solutions, energy storage systems, and smart grid networks will encourage the adoption of transformer systems. Growing shift toward renewable energy sources including wind and solar, ensuring efficient & effective energy transmission from these renewable projects to the grid will proliferate the transformer market growth.
 

Rapid adoption of these transformer to fulfill the demand and capable of handling power loads across industrial electrification and charging stations will create favorable industry scenario. Large-scale industries including data centers, oil & gas, and manufacturing require high electricity demand to cater their energy needs will augment the overall industry trend.
 

Supportive stringent efficiency mandates are promoting the deployment of low-loss transformer systems coupled with their eco-friendly design with lower carbon footprints will escalate the product penetration. In addition, surging demand for hyperscale data center to deliver reliable and uninterrupted power supply will spur the industry outlook.
 

Increasing shift to AI driven and cloud computing operations in line with continuous expansion of power infrastructure across emerging geographies will positively influence business growth. Moreover, escalating demand for extra high voltage and ultra-high voltage transformer to cater increased power loads will foster the industry momentum.
 

North America Transformer Market Trends

Favorable government policies and funding schemes toward power infrastructure and grid resilience are strengthening the transformer deployment. State and federal level mandates for disaster preparedness & efficient infrastructure are accelerating key industry players & utilities to invest robust or economically viable transformer technologies, thereby enhancing the industry growth.
 

Continuous enhancement in improved grid stability, reduce maintenance costs, and optimize load management in tandem with rapid integration of predictive analytics, IoT, and remote monitoring capabilities into transformer will bolster the business potential. Furthermore, commercial buildings, renewable energy projects, and industries are focusing on high efficiency & minimal maintenance solutions, which in turn will stimulate the North America transformer market dynamics.
 

Utilities are continuously expanding transmission networks to encourage the energy flow across respective countries, which require advanced transformer systems to cater electricity demand, thereby boosting the business landscape. Moreover, the region is anticipating a surge in domestic production of transformer to reduce dependence on import will propel the favorable industry opportunity.
 

Burgeoning investment from utilities and industry players in disaster-resistant transformer to tackle extreme related events comprising of wildfires and hurricanes will boost the product deployment. Rising demand for mobile and modular transformer solutions in line with manufacturers are diversifying their sourcing strategies & investing in domestic facilities will boost the supply chain infrastructure.
 

North America Transformer Market Analysis

• The North America transformer industry was valued at USD 15.2 billion, 16.6 billion, and 18.1 billion in 2022, 2023 and 2024 respectively. Based on core, the industry is segmented into closed, shell, and berry. The industry is poised for robust growth driven by replacing their transformer fleets with low loss and high efficiency models to limit transmission losses & enhance grid stability.
   
• The closed transformer market will project to grow at a CAGR of over 6.5% through 2034 propelled by incorporation of smart grid deployment with digital solutions including predictive maintenance and remote monitoring capabilities. Rapid expansion and development of wind, solar, and battery energy storage projects is accelerating the demand for grid interconnection transformer, thereby proliferating the industry trajectory.
   
• The shell transformer market will exceed USD 13 billion by 2034. These transformer play a critical role in power distribution particularly in high performance application which requires compact design, energy efficiency, and short-circuit strength. These transformer are widely used across data centers, railway electrification, industrial power systems, and renewable energy integration.
   
• The berry transformer market was reached USD 5.5 billion in 2024. The industry is gaining traction owing to their efficiency cooling mechanism and improved magnetic circuit. Government and utilities are heavily investing in upgrading power grids to strengthen distributed energy resource, digital substation, and smart meters, thereby augmenting the industry scenario.
   

• Based on product, the industry is segmented into distribution transformer, power transformer, instrument transformer, and others. The distribution transformer market was accounted for over USD 12.5 billion in 2024, but instrument transformer is expected to grow at a CAGR of over 4.5% through 2034 on account of industries including chemical, oil & gas, steel, and data centers require stable power supply for their daily operations.
   
• The distribution transformer market will project to hit USD 27 billion by 2034. This transformer plays a significant role ensuring efficient and safe step-down of HV electricity to usable levels for residential, commercial, and industrial applications. Rapid population, industrialization, and urbanization growth are fueling the demand for power distribution solutions, which in turn will deploy these systems.
   
• The power transformer market captured more than 20% revenue share in 2024. These systems used in HV electricity transmission for efficient power flow from the generation sources to the distribution networks. Robust expansion and development of ultra-high voltage and high voltage DC lines in tandem with burgeoning electrification across large commercial hubs, ports, and railways will drive the demand for power transformers.
   
• An instrument transformer market was worth over USD 500 million in 2024. These transformers are used in metering, protection, and power system monitoring by stepping down the high current signals and HV to measurable levels for meters and relays. Ongoing grid initiatives which require protection and advanced monitoring systems along with rapid adoption of high precision current for real time quality assessment will drive the demand for these solutions.
   
• Based on winding, the two winding segment was reached USD 9.5 billion in 2024, and auto transformer market is expected to grow at a CAGR of over 7.5% till 2034 driven by increasing expansion of commercial and data center infrastructure projects.
   
• The two winding market will projected to surpass USD 19 billion in 2034. Ongoing modernization and development of power grids which require these transformers for industrial power plants, and substations facilities. Paradigm shift toward decentralization power generation necessitate flexible transformer solutions capable of handling bidirectional power flow and variable loads, which in turn will boost the business landscape.
   
• The auto transformer market was observed USD 8 billion in 2024. These are the cost-effective, efficient, and compact solutions utilized for power transmission & voltage regulations. Surging demand for power quality improvement and grid stability coupled with rapid infrastructure development & urbanization growth will amplify the business expansion.
   
• The cooling market is segmented into dry type and oil immersed. The dry type market was accounted over USD 6.5 billion in 2024, and oil immersed market is expected to grow at a CAGR of over 6.5% through 2034. Continuous investment in sustainable and high performance transformer along with ongoing innovation in insulation, energy efficiency & digital monitoring systems will drive the business outlook.
   
• The dry type transformer market will project over USD 14.5 billion in 2034. Increasing electrification, transition toward sustainable infrastructure, and grid modernization are the key crucial factors are driving the industry growth. These systems are ideal solutions for metro stations, tunnels, hospitals, high-rise buildings, and indoor application, which in turn will positively complement the industry momentum.
   
• The oil immersed transformer market was observed USD 11 billion in 2024. The industry is poised for rapid growth fueled by increasing electricity demand, rapid infrastructure development, and industrial expansion across the key geographies. These transformers are an integral part of microgrid and distributed energy resources along with ensuring uninterrupted service and high reliability will accelerate the industry trend.
   
• The insulation market is segmented into gas, oil, solid, air, and others. The gas insulation transformer market size surpassed USD 4 billion in 2024, and solid insulation transformer market is expected to grow at a CAGR of over 9.5% in 2034.
   
• The gas insulation transformer market will project to hit USD 9 billion by 2034. The industry is gaining traction owing to their superior performance and improved operational safety. These systems utilize sulfur hexafluoride gas and other gases to excel insulation performance & prevent electrical arcing, thereby fostering the business expansion.
   
• The oil insulation transformer market was observed USD 10 billion in 2024. These transformer utilizes mineral oil to provide cooling and insulation. It is known for their efficient heat dissipation, high reliability, and maintain constant operational temperature in harsh weather. Surging complexity of modern energy systems along with escalating demand for modular and customized transformer solutions will energize the business growth.
   
• The solid insulation transformer market dominated 7.5% revenue share in 2024. These transformer uses solid materials including resin, pressboard, and paper to deliver electrical insulation instead of gas and liquid insulation. Increasing demand for eco-friendly power equipment in tandem with transition toward sustainable insulation technologies will bolster the product demand.
   
• The air insulation transformer market will witness at a CAGR of over 6% till 2034. The self-extinguishing in nature of these insulation, enabling it as preferred solution for underground substation, hospitals, tunnels, and high-rise buildings. Moreover, renewable energy developers are increasingly favoring these transformers on account of their lower environmental impact, which is align with sustainability goals.
   
• The rating market is segmented into ≤ 10 MVA, > 10 MVA to ≤ 100 MVA, > 100 MVA to ≤ 600 MVA, and > 600 MVA. Increasing demand for these transformer across high voltage transmission networks, power generation plants, and large-scale industrial application will stimulate the industry dynamics.
   
• The ≤ 10 MVA rated transformer market will cross USD 24 billion by 2034. Escalating investment to support residential and commercial infrastructure is fueling the demand for small capacity of transformers to deliver power distribution in cities. These rated transformers are an ideal solution to cater small and medium size industrial facilities including light manufacturing, textiles, and food processing units.
   
• The > 10 MVA to ≤ 100 MVA rated transformer market was observed USD 3 billion in 2024. Rapid expansion of commercial facilities comprising of educational institutions, hospitals, shopping malls in tandem with substantial investment in urban and smart city projects are further accelerating the product demand.
   
• The > 100 MVA to ≤ 600 MVA rated transformer market has a share of 5% in 2024. Increasing expansion of electrification projects across the region in line with rising demand for these rated transformers to connect remote areas to the grid will influence the industry growth. Industries including mining, petrochemical, and steel require high capacity systems to manage heavy electrical loads will spur the demand for these units.
   
• The > 600 MVA rated transformer market will witness at a CAGR of over 4% till 2034. Burgeoning demand for high capacity power transmission in association with utilities are expanding their transmission networks will boost the industry penetration. Large scale solar farms, hydroelectric stations, and wind power plants which require high-capacity transformers to associate with renewable power to the grid will positively influence the business expansion.
   
• The mounting market is segmented into pad, pole, and others. The industry is set for notable surge owing to commercial users and utilities are prioritizing safety, reliability, and long-term cost savings. Continuous innovation digitalization capabilities along with growing energy demand and advancement in smart grid technology will drive the industry growth.
   
• The pad mounted transformer market will exceed USD 11.5 billion by 2034. These transformers are an ideal solution of smart grids integrating with real-time monitoring, predictive maintenance, and fault detection capabilities, which in turn will proliferate the business dynamics. Private companies are installing high capacity rated transformers to support the EV charging hub in suburban and urban areas, thereby fueling the industry penetration.
   
• The pole mounted transformer market was observed USD 5.5 billion in 2024. It is a critical equipment of overhead power distribution networks, delivering efficient voltage step-down from MV to LV for industrial, commercial, and residential applications. Moreover, it mounted on utility poles, making them a space-efficient and cost effective solutions for urban and rural power distribution.
   
• Based on application, the industry is segmented into distribution transformer, residential, commercial & industrial, and utility. The residential transformer market was accounted over USD 2.5 billion in 2024, but commercial & industrial transformer is expected to grow at a CAGR of over 7.5% up to 2034.
   
• The residential transformer market size surpass USD 6 billion in 2034. Rapid deployment of these systems to ensure reliable and stable power supply to residential sectors, supporting heating & cooling systems, household appliances, and electric vehicles charging stations. Rapid expansion and refurbishment of housing developments along with government across the region are investing rural electrification initiatives will complement the product adoption across the sector.
   
• The commercial & industrial transformer market has dominated a share of 34% in 2024. Burgeoning expansion of commercial infrastructure including office buildings, retail centers, hotels, and mixed use development will fortify the business growth. Moreover, robust growth in IT sector and data center in association with modernization of existing grid & aging electrical infrastructure will encourage the industry penetration.
   
• A utility transformer market was evaluated USD 9 billion in 2024. Utility sector is continuously investing to upgrade and replace of aging transformer to improve grid efficiency and reliability, which will fuel the industry penetration. Rapid adoption of AI and IoT enabled transformer to leverage their real time data for performance optimization and predictive maintenance will augment the business outlook.
   

• U.S. transformer market was valued USD 12 billion in 2024. Supportive government policies and framework aimed at minimizing carbon footprint and enhancing energy efficient will drive the business scenario. The growing demand for resilient transformer which is designed to tackle harsh condition along with cyber threats, natural disasters, and rising power demand are the key prominent factors will strengthen the industry growth.
   
• Canada transformer market will witness at a CAGR of 6.5% till 2034. Rising focus on upgrading the national grid coupled with continuous innovation in advanced transformer units will accelerate the industry landscape. The Canadian government is prioritizing smart grid initiative that associate digital technologies into power grid, thereby encouraging business growth.
   
• In April 2024, Hitachi Energy has introduced a major modernization plan for its power transformer facility in Varennes to meet rising demand for sustainable energy across North America region. In addition, the investment accounted USD 100 million to drive capacity expansion and innovation, which is funded by the Government of Quebec.
   
• Mexico transformer has a market share of 10.5% in 2024. The country is capitalizing its market share driven by continuous efforts to upgrade its power infrastructure, addressing energy needs, and incorporation of renewable energy systems into these transformers. Furthermore, Ongoing transition toward sustainable energy along with development and expansion of infrastructure projects will fuel the product deployment.
   

North America Transformer Market Share

• Top 5 companies for North America transformer industry are Eaton, GE Vernova, Schneider Electric, Siemens Energy, and Hitachi Energy holds 40% market share. In addition, GE Vernova offers various transformer systems including power transformer, special transformer, green transformer, and conventional power transformer. As a market leader, the company has its manufacturing facility across four continents with the production capacity of over 170,000 MVA.
   
• Eaton’s strong foothold in transformer market owing to its continuous innovation, sustainability, and high reliability products. With its advanced product portfolio, the company offers high-efficiency transformer that improve power quality, grid resilience, and augment renewable energy integration.
   
• Siemens Energy has established a significant presence in the transformer market through its comprehensive product portfolio and strategic investment. The company delivers various transformer product including mobile resilience transformer, HVDC transformer, and power transformer.
   

North America Transformer Market Companies

• Eaton reported USD 24.9 billion in revenue in 2024. The company’s Electrical segment in America recorded USD 11.4 billion revenue in 2024. It has implemented a new multi-year restructuring program to enhance opportunities to accelerate its operations across the emerging economies.
   
• GE Vernova reported USD 15.5 billion in revenue in first half of 2024. The company’s electrification segment reported USD 8.4 billion in first half of 2024 driven by strong demand for transformer, circuit breakers, and switchgears.
   
• Schneider Electric reported USD 28.5 billion revenue in 2024 (Nine Months). In addition, the company’s North America region has recorded 38% jump in Q3 in 2024 driven by the rapid growth in industrial infrastructure, end use and data centers applications.
   

Major players operating in the North America transformer industry are:

• ARTECHE
• Celme
• CG Power & Industrial Solutions
• DAIHEN
• Eaton
• Elsewedy Electric
• GE Vernova
• Hitachi Energy
• Hyosung Heavy Industries
• IMEFY Group
• Kirloskar Electric
• Mitsubishi Electric
• Ormazabal
• Pfiffner Group
• Schneider Electric
• Siemens Energy
• Toshiba International
• Trench Group
   

North America Transformer Industry News

• In October 2024, Mitsubishi Electric Power Products, U.S. based subsidiary of Mitsubishi Electric Corporation, has invested USD 86 million to expand its advanced power electronics production and switchgear. This investment has supported company to meet the increasing demand of T&D grid solutions as the country’s transition toward decarbonization and renewable energy.
   
• In March 2024, Schneider Electric has announced to invest USD 140 million in the U.S. manufacturing operations. It will invest USD 85 million to equip and transform an existing building in Tennessee and modernize its existing facility Smyrna. Both the facility will manufacturer electrical equipment for custom and MV power distribution component along with amplify industries, critical infrastructure, and creating demand for its solutions across data centers in U.S.
   
• In February 2024, Eaton has expanded its manufacturing footprint with new assembly plant in Santiago de los Caballeros. The plant will improve the supply of the company’s renewable energy systems, electric vehicles, data centers, and other industrial applications. This facility has commenced in the same year in line with reinforced the company’s commitment to safety, innovation, and meeting the end user needs.
   
• In February 2024, Siemens Energy has announced to invest USD 150 million in North Carolina to expand its manufacturing facility for transformers. In this expansion, the state officials of the NC have approved USD 9.3 million of economic incentive package. Moreover, the company will create several jobs along with accelerate its market position in grid technology development and operations.
   

The North America transformer market research report includes in-depth coverage of the industry with estimates & forecast in terms of volume (‘000 Units) & revenue (USD Million) from 2021 to 2034, for the following segments:

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Market, By Core

• Closed
• Shell
• Berry

Market, By Product

• Distribution Transformer
• Power Transformer
• Instrument Transformer
• Others

Market, By Winding

• Two Winding
• Auto Transformer

Market, By Cooling

• Dry Type
  • Self Air
  • Air Blast
• Oil Immersed
  • Self Cooled
  • Water Cooled
  • Forced Oil
  • Others

Market, By Insulation

• Gas
• Oil
• Solid
• Air
• Others

Market, By Rating

• ≤ 10 MVA
• > 10 MVA to ≤ 100 MVA
• > 100 MVA to ≤ 600 MVA
• > 600 MVA

Market, By Mounting

• Pad
• Pole
• Others

Market, By Application

• Residential
• Commercial & Industrial
• Utility

The above information has been provided for the following countries:

• U.S.
• Canada
• Mexico