Circuit Monitoring Market -– Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Type (Modular Circuit Monitoring and Others), By End User (Data Centers, Commercial, Industrial, and Residential), By Region, By Competition Forecast & Opportunities, 2021-2031F

Forecast Period	2027-2031
Market Size (2025)	USD 774.30 Million
CAGR (2026-2031)	5.86%
Fastest Growing Segment	Data Center
Largest Market	North America
Market Size (2031)	USD 1089.68 Million

Market Overview

The Global Circuit Monitoring Market will grow from USD 774.30 Million in 2025 to USD 1089.68 Million by 2031 at a 5.86% CAGR. Circuit monitoring comprises hardware and software solutions designed to track electrical parameters at the branch circuit level, ensuring power quality, capacity planning, and system reliability. The primary drivers propelling this market include the escalating demand for energy conservation in data centers and industrial facilities, alongside strict regulatory mandates regarding carbon footprint reduction. Furthermore, the critical necessity to optimize operational expenditures accelerates adoption. According to AFCOM, in 2024, 62% of data center professionals cited increasing energy costs as a key driver of operational expenses, underscoring the financial imperative for the granular visibility these systems provide.

Despite these favorable growth factors, the market faces a significant impediment regarding the high initial capital investment required for deployment. Retrofitting legacy infrastructure involves substantial complexity and labor costs, which often deters small and medium-sized enterprises with limited budgets. This financial barrier is further compounded by the technical challenges of integrating advanced monitors into aging building management systems without disrupting ongoing operations. Consequently, high implementation costs remain a primary obstacle limiting broader market penetration across cost-sensitive industrial sectors.

Key Market Drivers

The rapid expansion of hyperscale and enterprise data center infrastructure serves as a primary catalyst for the circuit monitoring market. As facilities densify to support artificial intelligence and high-performance computing, electrical loads on branch circuits increase significantly, necessitating precise tracking to prevent overloads and ensure uptime. Operators utilize granular monitoring solutions to balance loads across racks and identify potential points of failure before they cause outages. According to Goldman Sachs, May 2024, in the 'Generational Growth: AI, Data Centers and the Coming Energy Surge' report, data center power demand is projected to grow by 160% by 2030, highlighting the urgent requirement for robust electrical oversight systems to manage this intensifying consumption.

Concurrently, the rising demand for real-time energy efficiency and sustainability compels organizations to deploy advanced monitoring technologies. Businesses integrate circuit-level sensors to capture detailed usage data, allowing facility managers to isolate inefficient equipment and verify energy-saving measures against established baselines. This push for transparency is supported by corporate sustainability goals. According to Honeywell, February 2024, in the 'Environmental Sustainability Index', 90% of surveyed organizations planned to increase their budget for energy efficiency initiatives over the coming 12 months. This expenditure trend aligns with broader infrastructure upgrades, as according to the International Energy Agency (IEA), in 2024, global investment in electricity grids was projected to reach USD 400 billion, creating opportunities for monitoring integration within modernizing electrical networks.

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Key Market Challenges

The high initial capital investment required for deployment and the complexity of retrofitting legacy infrastructure stand as the primary impediments directly hampering the growth of the Global Circuit Monitoring Market. This financial and technical hurdle is particularly prohibitive for small and medium-sized enterprises (SMEs) and facility operators managing older buildings. The costs extend beyond the mere purchase of monitoring hardware; they include substantial labor expenses for installation and the operational risk of disrupting critical power systems during the upgrade process. As a result, organizations with limited budgets frequently defer these modernization projects, preventing the market from expanding into the vast sector of non-digitized, legacy industrial facilities.

The scale of this retrofitting challenge is evidenced by the prevalence of aging infrastructure in the primary target market. According to the Uptime Institute, in 2024, approximately half of the data center facilities worldwide were reported to be more than 10 years old. This statistic highlights that a significant portion of the addressable market relies on infrastructure designed before modern granular monitoring became standard. Consequently, the high expense and complexity involved in upgrading these older environments directly stifle the broader adoption of circuit monitoring solutions, limiting growth largely to greenfield projects.

Key Market Trends

The Integration of Artificial Intelligence for Predictive Maintenance is fundamentally reshaping the Global Circuit Monitoring Market by shifting the operational focus from reactive troubleshooting to proactive failure prevention. Advanced machine learning algorithms are now being embedded within monitoring software to analyze high-frequency voltage and current data, identifying subtle anomalies such as insulation degradation or loose connections before they precipitate a catastrophic outage. This capability is particularly critical for maintaining the reliability of aging electrical infrastructure without requiring complete hardware overhauls. The financial impact of this technological shift is substantial, as utilities and industrial operators leverage these insights to protect revenue streams. According to Energy Central, April 2025, in the 'AI-Driven Predictive Maintenance: The Future of Reliability in Power Plants' article, a utility in the southern United States utilized AI models across 67 units to reduce forced outages, achieving annual savings of USD 60 million.

Concurrently, the Proliferation of Cloud-Native Real-Time Analytics is transforming how organizations manage and visualize complex electrical data across geographically dispersed facilities. Market adoption is rapidly moving away from siloed, on-premise servers toward scalable cloud architectures that facilitate centralized aggregation of metering data, enabling enterprise-wide benchmarking and remote firmware management. This transition supports the growing preference for software-defined energy strategies where digital insights are valued as highly as physical hardware performance. This structural pivot toward digital solutions is evidenced by the changing revenue composition of major industry players. According to Schneider Electric, February 2025, in the 'Full Year 2024 Results Press Release', the company reported that its Digital Flywheel, which comprises connectable products and digital services, accounted for 57% of its total Group revenues, highlighting the dominant role of connected analytics in modern power systems.

Segmental Insights

The Data Center segment constitutes the fastest-growing category in the Global Circuit Monitoring Market. This rapid expansion is driven by the exponential rise in digital data traffic and the widespread adoption of cloud computing infrastructure. Facility operators prioritize circuit monitoring to maintain continuous uptime and manage the intense power density of modern server racks. Additionally, the increasing need to optimize Power Usage Effectiveness, often guided by energy efficiency frameworks from institutions like the U.S. Department of Energy, compels data centers to implement granular power tracking solutions to reduce operational costs and ensure sustainability.

Regional Insights

North America retains a commanding position in the Global Circuit Monitoring Market, primarily driven by its mature industrial infrastructure and a dense concentration of hyperscale data centers. This regional dominance is sustained by strict regulatory frameworks regarding electrical safety and energy efficiency, overseen by authoritative bodies such as the Occupational Safety and Health Administration (OSHA) and the Federal Energy Regulatory Commission (FERC). Additionally, widespread initiatives to modernize aging power grids and integrate renewable energy systems necessitate continuous circuit analysis. These factors collectively compel commercial and utility sectors to implement robust monitoring solutions to ensure operational continuity and compliance.

Recent Developments

• In February 2025, Legrand announced an innovation for its next-generation intelligent rack power distribution units (PDUs), introducing an optional feature that accepted interchangeable input power cords. This development aimed to improve scalability and flexibility for data center operators by allowing a single PDU model to adapt to varying power requirements, such as single-phase or three-phase inputs, without replacing the entire unit. The universal input capability was designed to support global deployment needs and reduce the complexity and costs associated with managing diverse rack power infrastructures and circuit-level monitoring across international facilities.
• In October 2024, Schneider Electric introduced a new air circuit breaker known as the MasterPacT MTZ Active, which was engineered to enhance real-time monitoring and safety for power-critical sectors. This product featured advanced digital capabilities that allowed operators to visualize energy consumption and identify inefficiencies in complex electrical distribution systems. Targeted at industries such as healthcare and data centers, the breaker included a native energy reduction setting to protect maintenance personnel and utilized a QR code system for rapid troubleshooting of trip causes like overloads or short circuits, thereby ensuring business continuity.
• In June 2024, ABB launched a smart home energy management panel in the United States and Canada, developed in partnership with the software provider Lumin. This new offering integrated hardware and software to coordinate residential energy assets, enabling functions such as circuit scheduling, real-time control, and energy optimization. The system allowed homeowners to prioritize appliances during outages to extend battery backup runtime and optimize circuits to avoid high electricity rates during peak times. The panel was designed for universal compatibility with third-party batteries, solar inverters, and standby generators, supporting both retrofits and new installations.
• In May 2024, Siemens, in collaboration with Emporia, officially announced a new residential energy monitoring solution designed to help homeowners manage their electricity consumption and spending. The system utilized current transformers installed on individual home circuits to provide continuous, real-time power usage data for appliances such as electric vehicle chargers and solar generation systems. This solution allowed users to monitor performance and receive alerts regarding unusual power activity remotely via a mobile application. The partnership leveraged agile hardware and software expertise to facilitate control over the home electrical ecosystem, enhancing energy efficiency and cost management.

Key Market Players

• ABB Ltd
• Schneider Electric SE
• Siemens AG
• Eaton Corporation PLC
• General Electric Company
• Mitsubishi Electric Corporation
• LEGRAND
• Phoenix Contact
• chweitzer Engineering Laboratories, Inc.
• Sensata Technologies, Inc.

By Type	By End User	By Region
Modular Circuit Monitoring and Others	Data Centers Commercial Industrial and Residential	North America Europe Asia Pacific South America Middle East & Africa

Report Scope:

In this report, the Global Circuit Monitoring Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

• Circuit Monitoring Market, By Type:

• Modular Circuit Monitoring and Others

• Circuit Monitoring Market, By End User:

• Data Centers
• Commercial
• Industrial
• and Residential

• Circuit Monitoring Market, By Region:

• North America
• United States
• Canada
• Mexico
• Europe
• France
• United Kingdom
• Italy
• Germany
• Spain
• Asia Pacific
• China
• India
• Japan
• Australia
• South Korea
• South America
• Brazil
• Argentina
• Colombia
• Middle East & Africa
• South Africa
• Saudi Arabia
• UAE