Transformer Monitoring Market Report 2026

Transformer Monitoring Market Overview

• Transformer Monitoring market size has reached to $3.14 billion in 2025 • Expected to grow to $5.29 billion in 2030 at a compound annual growth rate (CAGR) of 10.8% • Growth Driver: Rising Electricity Demand Worldwide Fueling The Growth Of The Market Due To Rapid Electrification Of Industries, Transport, And Buildings • Market Trend: Next-Generation Training Solutions Support Workforce Transformation Across Industries • North America was the largest region in 2025 and Asia-Pacific is the fastest growing region.

What Is Covered Under Transformer Monitoring Market?

Transformer monitoring refers to the use of advanced diagnostic and assessment solutions to continuously evaluate the condition, performance, and operational health of electrical transformers. These solutions monitor parameters such as temperature, oil condition, load levels, insulation status, and fault indicators to identify potential issues, prevent failures, and improve transformer reliability and operational efficiency. They enable predictive maintenance, reduce downtime, and support effective management of power infrastructure assets. The main components of transformer monitoring include hardware, software, and services. Hardware refers to physical devices and sensing equipment used to collect and monitor transformer operating parameters and detect potential faults or abnormal conditions. These systems support dissolved gas monitoring, temperature monitoring, partial discharge monitoring, and moisture monitoring and are used for power transformers, distribution transformers, and specialty transformers. They are deployed through online monitoring, offline monitoring, cloud based monitoring, and hybrid monitoring, and are used end users by power utilities, industrial facilities, commercial infrastructure, and renewable energy applications.

What Is The Transformer Monitoring Market Growth Forecast?

The transformer monitoring market size is expected to see rapid growth in the next few years. It will grow to $5.29 billion in 2030 at a compound annual growth rate (CAGR) of 10.8%. The growth in the forecast period can be attributed to expansion of smart grid infrastructure, growing deployment of renewable energy projects, increasing adoption of predictive maintenance, rising demand for grid reliability and resilience, increasing investments in digital transformer monitoring solutions. Major trends in the forecast period include increasing adoption of online transformer monitoring, growing integration of predictive maintenance capabilities, advancement of real-time transformer condition assessment, rising demand for remote transformer diagnostics, increasing focus on transformer asset life extension.

What Is The Driver Of The Transformer Monitoring Market?

The rising electricity demand is expected to propel the growth of the transformer monitoring market going forward. Electricity refers to the flow of electric power that is generated, transmitted and distributed to homes, industries and businesses for use as energy. Electricity demand is growing due to the increasing use of electrical appliances, as more households and industries rely on devices such as air conditioners, refrigerators, computers, and other electronic equipment that require more electricity. Electricity supports transformer monitoring by providing the power required for sensors, monitoring devices, and communication systems that continuously track transformer performance, detect faults, improve reliability, and ensure efficient operation of the electrical network. For instance, in July 2024, according to the International Energy Agency (IEA), a France-based intergovernmental organization, global electricity demand grew by about 4% in 2024, compared to 2.5% in 2023. Therefore, the rising electricity demand worldwide is driving the growth of the transformer monitoring industry.

Key Players In The Global Transformer Monitoring Market

Major companies operating in the transformer monitoring market are GE Vernova Inc., Hitachi Energy Ltd., Siemens Energy AG, Schneider Electric SE, ABB Ltd., Eaton Corporation plc, Honeywell International Inc., Mitsubishi Electric Corporation, Emerson Electric Co., Schweitzer Engineering Laboratories Inc., Vaisala Oyj, Doble Engineering Company, Qualitrol Company LLC, Končar d.d., OMICRON electronics GmbH, Camlin Group Limited, Gasera Ltd, Dynamic Ratings Pty Ltd., Rugged Monitoring Inc, KJ Dynatech Inc, Advanced Power Technologies, MTE Meter Test Equipment AG, Kelvin International Corporation

Global Transformer Monitoring Market Trends and Insights

Major companies operating in the transformer monitoring market are focusing on developing advanced solutions such as, distributed intelligence-enabled transformer monitoring systems to enhance grid efficiency, transformer lifespan, predictive maintenance, and integration of distributed energy resources. Distributed intelligence-enabled transformer monitoring systems are advanced grid management solutions that use real-time data analytics from connected devices and sensors to monitor transformer performance, including load levels and voltage conditions, allowing utilities to identify potential issues earlier compared with traditional manual inspection methods. For instance, in February 2024, Itron Inc., a US-based energy and water management technology company, launched Active Transformer Load and Voltage Monitoring (ATLM/ATVM) applications as part of its Grid Edge Intelligence portfolio to improve transformer visibility and grid operations. The solution analyzes data from service points to calculate transformer loading and voltage statistics in real time and delivers insights to utilities through distributed intelligence-enabled endpoints. It includes location awareness capabilities to identify connections between meters and transformers, configurable alarms to detect abnormal loading or voltage conditions, and API-accessible historical data for operational analysis.

What Are Latest Mergers And Acquisitions In The Transformer Monitoring Market?

In October 2023, Prolec GE, S.A.P.I. de C.V., a Mexico-based transformer solutions manufacturer, partnered with Ubicquia Inc. to develop the industry’s first fully integrated smart transformer. Through this partnership, Prolec GE, S.A.P.I. de C.V. and Ubicquia, Inc. aim to enhance smart grid infrastructure by integrating Ubicquia’s UbiGrid Distribution Transformer Monitoring (DTM+) platform into Prolec’s single-phase pad-mounted transformers, enabling real-time transformer health monitoring, advanced grid analytics, predictive maintenance, outage detection, and improved grid reliability. The collaboration allows utilities to deploy intelligent transformers directly from the factory, reducing retrofit requirements and supporting more resilient and efficient energy distribution networks. Ubicquia Inc. is a US-based technology company specializing in AI-driven transformer monitoring and power quality analytics platforms.

What Defines the Transformer Monitoring Market?

The transformer monitoring market consists of revenues earned by entities by providing services such as transformer condition assessment, performance monitoring, fault detection, predictive maintenance, system integration, installation, calibration, and maintenance support. The market value includes the value of related goods sold by the service provider or included within the service offering. The transformer monitoring market also includes sales of sensors, diagnostic devices, communication units, data acquisition systems, and transformer monitoring equipment. Values in this market are ‘factory gate’ values, that is, the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

How is Market Value Defined and Measured?

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified). The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

What Key Data and Analysis Are Included in the Transformer Monitoring Market Report 2026?

The transformer monitoring market research report is one of a series of new reports from The Business Research Company that provides market statistics, including industry global market size, regional shares, competitors with the market share, detailed market segments, market trends and opportunities, and any further data you may need to thrive in the transformer monitoring industry. The market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future state of the industry.