Power Quality Equipment Market to Grow at 6.5% CAGR Through 2031 Amid Grid Modernization and Renewables

United States of America – December 31, 2025 – According to The Insight Partners, the power quality equipment market size was valued at US$ 33.23 billion in 2024 and is expected to reach US$ 50.33 billion by 2031; it is estimated to register a CAGR of 6.5% during 2025–2031. The global power quality equipment market is set to witness strong, sustained growth through 2031 as utilities, industries, and commercial facilities accelerate investments in grid modernization, renewable integration, and digital infrastructure. From uninterruptable power supply systems that keep hospitals running to harmonic filters that protect sensitive manufacturing lines, power quality solutions are increasingly viewed as a strategic backbone for resilient and efficient operations worldwide.​

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Recent analyses highlight rising adoption of UPS, harmonic filters, static VAR compensators, power quality meters, and related technologies as organizations seek to reduce downtime, extend equipment life, and ensure clean, stable electricity in the face of growing electrification and automation. Market leaders such as Acumentrics, Emerson Electric Co., AMETEK Inc., Eaton, General Electric Company, Schneider Electric SE, Siemens AG, Toshiba Energy Systems & Solutions Corporation, Hitachi ABB Power Grids Group, and Piller Group GmbH are expanding portfolios and partnerships to address evolving customer needs across industrial, commercial, and utility environments.​

Updated Market Landscape and News

Across key regions, policy support for smart grids, data-center expansion, and clean energy integration is reshaping investment priorities in power quality equipment. Recent market updates underscore several human-centric themes: operators are prioritizing asset protection, worker safety, and business continuity as they upgrade legacy electrical infrastructure.​

• In North America and Europe, utilities are channeling significant capital into advanced voltage regulation, harmonic mitigation, and digital monitoring to reduce outages and improve power reliability for homes and businesses.​
• Asia Pacific continues to emerge as a powerhouse market, driven by rapid industrialization, the growth of hyperscale data centers, and large-scale renewable projects that require sophisticated power conditioning and grid-support solutions.​
• Technology vendors are increasingly embedding IoT, real-time analytics, and remote monitoring capabilities into power quality meters and UPS systems, enabling predictive maintenance and faster response to disturbances.​

These developments are helping end users move from reactive troubleshooting to proactive power quality management, reducing unplanned downtime and avoiding costly damage to sensitive electronic equipment.​

Market Drivers and Emerging Trends

The power quality equipment market is being shaped by a combination of structural and technology-led trends that are expected to intensify through 2031.​

Key drivers and trends include:

• Growing dependence on sensitive electronics and automated systems across manufacturing, healthcare, transportation, and commercial buildings, which amplifies the impact of even minor voltage sags, harmonics, and transients.​
• Rapid penetration of renewable energy sources, such as solar and wind, creating intermittency and power quality challenges that must be addressed with harmonic filters, static VAR compensators, and advanced voltage regulation.​
• Expansion of data centers, cloud computing, and edge infrastructure that require high-availability UPS and clean power to protect servers, storage, and networking equipment.​
• Increasing focus on energy efficiency, carbon reduction, and lifecycle cost optimization, prompting organizations to adopt solutions that both stabilize power and enhance overall system performance.​

At the same time, market observers note ongoing challenges such as high upfront costs for advanced systems, integration complexity in brownfield sites, and limited awareness of the long-term financial impacts of poor power quality among small and mid-sized enterprises.​

Segment Insights: Equipment, Phase, and End Users

Vendors are tailoring portfolios to address diverse use cases, from small commercial facilities to large industrial plants and utility-scale installations.​

• By Equipment:
• Uninterruptable Power Supply (UPS) systems remain central to business continuity strategies, especially in data centers, hospitals, and mission-critical industrial operations.​
• Harmonic filters are gaining momentum as non-linear loads, variable frequency drives, and power electronics become ubiquitous in modern factories and renewable energy systems.​
• Static VAR compensators and related reactive power compensation equipment support grid stability, voltage control, and power factor correction in utility and heavy industrial environments.​
• Power quality meters and advanced monitoring devices provide granular visibility into disturbances, enabling data-driven maintenance and performance optimization.​
• By Phase:
• Single-phase solutions are widely used in residential and small commercial applications, as well as for specific loads in offices, retail spaces, and small facilities.​
• Three-phase equipment dominates industrial, utility, and large commercial deployments, particularly where high-power machinery, renewable energy plants, and large HVAC systems are in operation.​
• By End Users:
• Industrial and manufacturing operators rely heavily on harmonic filters, voltage regulators, and UPS systems to protect automation lines, robotics, and precision equipment from disturbances that could halt production.​
• The commercial segment, including offices, retail, hospitality, healthcare, and data centers, is emerging as one of the fastest-growing adopters of power quality solutions, driven by rising digitalization, building automation, and 24/7 service expectations.​

Global and Regional Outlook to 2031

Market assessments indicate that the power quality equipment industry will maintain healthy global momentum through 2031, supported by sustained policy, infrastructure, and technology investments.​

• Asia Pacific: Projected to remain the leading regional market, underpinned by strong industrial growth, urbanization, renewable integration, and expansion of digital infrastructure in China, India, Japan, and Southeast Asia.​
• North America: Expected to experience steady demand, bolstered by data-center expansion, grid-hardening initiatives, and regulatory support for reliability and resilience improvements.​
• Europe: Anticipated to see robust uptake as countries modernize aging grids, invest in smart networks, and pursue aggressive decarbonization and efficiency targets.​
• Other regions: Emerging markets in Latin America, the Middle East, and Africa are gradually ramping up deployments as infrastructure investments and industrialization accelerate.​

Across these regions, collaborative initiatives between utilities, technology providers, engineering firms, and policymakers are expected to shape standards, procurement models, and innovation roadmaps in power quality solutions through the forecast horizon.​

Market Size, Share, Trends, Analysis, and Forecast to 2031 (Bulleted Overview)

• Market Size: The global power quality equipment market is projected to continue expanding through 2031, supported by grid modernization, renewable integration, and rapid digitalization across industries.​
• Market Share: Major participants – including Acumentrics, Emerson Electric Co., AMETEK Inc., Eaton, General Electric Company, Schneider Electric SE, Siemens AG, Toshiba Energy Systems & Solutions Corporation, Hitachi ABB Power Grids Group, and Piller Group GmbH – are expected to retain a significant share by focusing on innovation, service offerings, and global reach.​
• Trends: Key trends shaping the market by 2031 include widespread deployment of IoT-enabled monitoring, advanced harmonic mitigation, integration with smart grid platforms, and increasing emphasis on energy-efficient, sustainable designs.​
• Analysis: Strategic analysis points to strong long-term fundamentals, with demand anchored in reliability, safety, and operational continuity, even as stakeholders navigate cost sensitivities and integration complexities in legacy environments.​
• Forecast by 2031: By 2031, power quality equipment is expected to be deeply embedded in critical infrastructure worldwide, with higher adoption across industrial and commercial sectors and a greater share of solutions delivered as digitally enabled, service-centric offerings.​

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Key Company Highlights

Leading players are aligning portfolios with evolving customer requirements for reliability, efficiency, and digital intelligence in power quality systems.​

• Acumentrics is recognized for rugged UPS and power solutions serving demanding industrial, defense, and remote applications where continuity and reliability are paramount.​
• Emerson Electric Co. continues to expand its automation and power management offerings, integrating power conditioning into broader industrial and commercial efficiency solutions.​
• AMETEK Inc. offers specialized power quality and electronic instrument solutions that support high-precision applications and mission-critical facilities.​
• Eaton delivers a broad suite of UPS, surge protection, and power conditioning systems for data centers, industrial plants, and commercial buildings worldwide.​
• General Electric Company and Hitachi ABB Power Grids Group (part of the broader ABB ecosystem) focus on utility-scale and industrial grid solutions, including reactive power compensation and advanced grid-support technologies.​
• Schneider Electric SE and Siemens AG provide comprehensive portfolios ranging from UPS and power quality meters to integrated digital platforms that connect power distribution, automation, and energy management.​
• Toshiba Energy Systems & Solutions Corporation and Piller Group GmbH specialize in high-reliability power systems for sectors such as energy, transportation, aviation, and data centers.​

As businesses, communities, and critical services become more dependent on uninterrupted, high-quality power, the global power quality equipment market is expected to reinforce its role as a foundational enabler of resilient, efficient, and sustainable operations through 2031.​

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