Italy Grid Automation System Market, 2031

Market Insights on Italy Grid Automation System Market

• Italy is entering a substantial transmission-modernization cycle driven by renewable integration, interconnection expansion, congestion reduction, and regional balancing requirements. Terna’s 2024-2028 Industrial Plan includes EUROS 17.7 billion of total investment, with EUROS 16.6 billion allocated to regulated activities and EUROS 10.8 billion specifically for development of the national electricity transmission grid. These programmes require protection, SCADA, EMS, digital substations, communications, monitoring, and automated control systems across new and upgraded infrastructure.
• According to the research report, "Italy Grid Automation System Market Overview, 2031," published by Bonafide Research, the Italy Grid Automation System Market is anticipated to add to more than USD 770.00 Million by 2026-31. Italy added approximately 7.2 GW of renewable capacity during 2025, bringing total installed renewable capacity to 83.5 GW at year-end. Solar represented 43.5 GW and wind 13.6 GW. The rapid growth of geographically distributed renewable generation increases requirements for forecasting, network visibility, voltage management, congestion management, automated protection, and flexible dispatch. Terna’s development planning also anticipates more than 65 GW of additional renewable capacity by 2030 relative to 2023, creating a long-term automation requirement.
• Italy operates approximately 1.29 million kilometres of electricity distribution networks, with low-voltage networks representing 68.4% of the total. E-distribuzione alone accounts for approximately 85.1% of distributed electricity, creating a highly concentrated distribution environment. Increasing distributed solar, storage, electric mobility, and flexible loads require greater feeder visibility, automated switching, voltage control, remote monitoring, and DMS functionality. ARERA is also requiring larger DSOs to prepare structured development plans and annual progress monitoring, strengthening the institutional framework for distribution-grid modernization.
• Italy was an early adopter of smart metering and is now progressing toward second-generation 2G systems. E-distribuzione reports more than 30 million active Open Meters, while ARERA maintains deployment schedules covering the principal distributors representing more than 98% of Italian users. The 2G infrastructure supports remote reading, remote management, bidirectional communication, and more granular electricity-system information. Its relevance to Grid Automation increases as meter information is integrated with DMS, distributed-resource management, flexibility, demand response, and network-planning systems.
• Terna’s current industrial strategy explicitly allocates approximately EUROS 2.4 billion to innovation and digitalisation during 2024-2028, including technologies such as artificial intelligence, robotics, digital tools, and increasingly connected grid-management systems. Its 2025 financial reporting also identifies EUROS 3.6 billion for renewal and efficiency of existing transmission assets, including data-driven technologies and AI, while approximately EUROS 2.3 billion is allocated to system-security initiatives involving cybersecurity and digitalisation. This demonstrates that digital grid capability is increasingly embedded within infrastructure investment rather than treated as an optional IT layer.

Competitive Landscape of Italy Grid Automation System Market

• Competition in Italy increasingly favours suppliers able to combine protection, control, communications, monitoring, and software into integrated substation architectures. Suppliers such as Siemens, Hitachi Energy, Schneider Electric, ABB, and GE Vernova compete across combinations of digital substations, protection, SCADA, automation, and grid-management systems. Italy’s large installed infrastructure base makes brownfield compatibility particularly important, because utilities must integrate modern digital equipment with existing substations and legacy operational technologies rather than replace entire architectures simultaneously.
• Italian utilities increasingly require standardized communication architectures capable of integrating protection, control, measurement, and monitoring equipment from different generations and manufacturers. IEC 61850 is particularly relevant to digital-substation modernization because it enables standardized information models and high-speed communications between IEDs and station systems. Suppliers therefore compete not only on individual protection or automation devices but also on engineering tools, configuration environments, protocol gateways, testing capabilities, and the ability to migrate legacy infrastructure into modern interoperable architectures.
• Italy’s large distribution network and rapid renewable deployment are creating demand for more advanced distribution-management capabilities. E-distribuzione’s extensive Open Meter deployment provides a digital information layer that can increasingly interact with network-management platforms. The competitive opportunity therefore extends toward DMS, DER visibility, automated switching, voltage management, forecasting, analytics, and flexibility. Vendors capable of combining field devices with software and communications can address a broader portion of the modernization requirement than suppliers focused exclusively on protection hardware.
• The increasing connection of substations, smart meters, distributed generation, control centres, and enterprise systems is increasing cybersecurity requirements. Terna’s 2025 reporting explicitly includes cybersecurity and digitalisation within its system-security investment programme. Italian buyers increasingly evaluate secure access, network segmentation, encryption, authentication, monitoring, patch management, incident response, and lifecycle support alongside traditional automation performance. Cybersecurity therefore increasingly influences architecture selection rather than being added after the automation platform has already been specified.
• Italy’s grid modernization programme includes both large greenfield transmission projects and extensive brownfield renewal. This creates demand for system engineering, protection coordination, commissioning, testing, migration, cybersecurity, maintenance, and lifecycle support. Terna’s EUROS 3.6 billion asset-renewal programme includes replacement of obsolete components and digitalisation, while distribution companies are subject to structured development planning. Suppliers with strong local engineering capability and experience integrating legacy and modern equipment are therefore positioned to capture recurring service opportunities alongside equipment sales.

Italy Market Dynamics

Driver: Renewable Integration, Interconnections and Transmission Expansion
Italy’s Grid Automation System Market is being driven by rapid renewable deployment and major transmission development. Installed renewable capacity reached 83.5 GW at the end of 2025 after approximately 7.2 GW was added during the year. Terna’s 2025-2034 development programme includes more than EUROS 23 billion of investment and targets substantially greater interzonal transmission capacity, increasing requirements for monitoring, protection, automated control, and system-management technologies.

Challenge: Regional Imbalances and Complex Distribution Modernization
Italy faces substantial geographic differences between electricity generation and consumption, particularly because renewable resources are concentrated in southern regions and the islands while major consumption centres are distributed across the country. Terna identifies congestion reduction, increased interzonal transport capacity, and renewable integration as key transmission-development objectives. At distribution level, approximately 1.29 million km of network requires coordinated modernization, making interoperability, investment prioritization, cybersecurity, and legacy integration persistent challenges.

Trend: Digital and Flexible Grid Management
Italy is moving toward an increasingly software-enabled electricity network combining digital substations, 2G smart meters, renewable forecasting, storage, DMS, automated control, and advanced system-management capabilities. Terna’s digitalisation programme includes AI and robotics, while ARERA promotes active distribution-grid development and smart-grid projects. The direction of the market is therefore shifting from isolated automation equipment toward integrated digital architectures capable of coordinating increasingly numerous distributed assets.

Segment Analysis

Italy Grid Automation System Software Market by By Component
• Hardware represents a substantial component of Italy’s Grid Automation System Market because transmission expansion, substation renewal, distribution reinforcement, and renewable connections require physical automation equipment. Relevant products include IEDs, protection relays, RTUs, sensors, controllers, automated switches, gateways, and communications interfaces. Terna’s EUROS 10.8 billion transmission-development programme and EUROS 3.6 billion asset-renewal programme create a broad deployment base for new and replacement hardware. Buyers emphasize reliability, IEC 61850 compatibility, redundancy, cybersecurity, environmental durability, interoperability, and lifecycle availability. Hardware demand is strongest in new substations and network reinforcement, while brownfield projects increasingly favour equipment capable of integrating with existing protection and control architectures.
• Software is becoming increasingly important as Italian utilities move toward integrated digital-grid management. SCADA, DMS, EMS, network modelling, analytics, asset-management, forecasting, and automation-engineering platforms increasingly coordinate information from field equipment, smart meters, renewable assets, and control centres. Terna has allocated approximately EUROS 2.4 billion to innovation and digitalisation during its 2024-2028 plan, supporting a broader transition toward data-driven grid management. Buyers prioritize cybersecurity, interoperability, model accuracy, high availability, scalability, API connectivity, and integration with existing OT. Software adoption is strongest within transmission operations, sophisticated distribution environments, digital substations, renewable facilities, and large industrial users.
• Services encompass engineering, integration, testing, commissioning, migration, cybersecurity, maintenance, upgrades, training, and lifecycle support. Italy’s extensive installed electricity infrastructure makes these services particularly important because new automation equipment must often operate alongside legacy protection, SCADA, telecommunications, and control systems. Terna’s asset-renewal programme explicitly includes replacement of obsolete components and digitalisation, creating demand for engineering and migration expertise. Distribution-network development plans also create recurring implementation and monitoring requirements. Buyers prefer suppliers with Italian utility experience, local technical support, multi-vendor integration capabilities, cybersecurity expertise, and long-term service capacity. Services therefore provide recurring commercial opportunities beyond initial equipment procurement.


Italy Grid Automation System Software Market by Automation Type
• Substation Automation is a core segment in Italy because Terna’s transmission-development and asset-renewal programmes require modernization of high-voltage substations while distribution companies continue upgrading medium- and low-voltage infrastructure. Systems incorporate IEDs, protection relays, RTUs, station controllers, HMI, gateways, digital communications, and IEC 61850 architectures. Buyers emphasize interoperability, redundancy, deterministic communications, cybersecurity, protection performance, and phased migration. Greenfield projects can implement more advanced digital architectures, whereas brownfield sites require integration with legacy devices and existing control systems. Commercial demand is therefore generated by both new transmission infrastructure and replacement or modernization of ageing secondary systems.
• Distribution Automation is gaining importance as Italy’s distribution system accommodates rapidly growing distributed renewable generation, storage, electric vehicles, and flexible consumption. The country has approximately 1.29 million kilometres of distribution networks, with the majority at low voltage. Automation includes feeder sensors, automated switches, RTUs, reclosers, voltage-control equipment, communications, SCADA, and DMS integration. Buyers increasingly seek systems that can provide network visibility and operational flexibility rather than simply reduce outage duration. E-distribuzione’s extensive 2G smart-meter infrastructure provides a complementary data layer that can support future distribution automation. ARERA’s structured development-planning framework further reinforces long-term investment in distribution-network intelligence.
• Generation Automation supports monitoring, protection, synchronization, active and reactive power control, communications, and grid-interface functions across Italy’s increasingly diverse generation fleet. Renewable capacity reached approximately 83.5 GW at the end of 2025, including 43.5 GW of solar and 13.6 GW of wind. Renewable plants require plant controllers, SCADA, protection, communications, forecasting interfaces, and grid-compliance systems. Commercial demand is concentrated around new solar and wind installations, storage, hybrid projects, conventional-generation modernization, and grid-connection infrastructure. Purchasing priorities include availability, cybersecurity, grid-code compliance, remote operation, response accuracy, and integration with Terna or distribution-system requirements.

• Transmission Automation is one of Italy’s most technically important automation segments because Terna is expanding interzonal capacity, developing HVDC infrastructure, strengthening interconnections, integrating renewable generation, and renewing ageing assets. Terna’s 2024-2028 plan allocates EUROS 10.8 billion to national-grid development, while its 2025-2034 development programme identifies more than EUROS 23 billion of investment. Automation requirements include SCADA, EMS, digital protection, RTUs, digital substations, communications, wide-area monitoring, disturbance recording, and control-centre systems. Buyers require high availability, redundancy, cybersecurity, deterministic performance, accurate network models, and long-term maintainability.

Italy Grid Automation System Software Market by Technology
• Supervisory Control And Data Acquisition (SCADA) remains foundational to Italy’s Grid Automation System because Terna and distribution operators require continuous visibility and supervisory control of geographically dispersed assets. SCADA integrates information from RTUs, IEDs, sensors, protection equipment, substations, and generation facilities. Italy’s mature infrastructure means modernization increasingly focuses on integrating new digital equipment with legacy protocols and control environments. Buyers prioritize high availability, cybersecurity, redundancy, protocol interoperability, historical data, engineering flexibility, and integration with DMS and EMS platforms. Future SCADA opportunities are therefore concentrated in modernization, cyber hardening, digital-substation integration, analytics, and expansion of field visibility rather than basic first-time deployment.
• Distribution Management System (DMS) is becoming increasingly important as Italy’s distribution networks accommodate rapidly growing distributed generation and electrification. Solar and wind capacity continue expanding while storage installations reached approximately 884,000 systems at the end of 2025. DMS applications can combine network models, feeder measurements, switching status, voltage conditions, outage information, and distributed-resource data. Buyers prioritize accurate network models, SCADA and GIS integration, cybersecurity, automated switching, scalability, and support for distributed energy resources. Commercial demand is likely to be strongest among large DSOs managing significant renewable penetration and increasingly complex local network conditions.
• Advanced Metering Infrastructure (AMI) is one of Italy’s most mature grid-digitalization technologies. E-distribuzione reports more than 30 million active Open Meters, while ARERA maintains deployment schedules for second-generation 2G smart meters across the major distribution companies representing more than 98% of Italian users. AMI supports remote reading, remote management, bidirectional communication, and improved network information. Its direct contribution to Grid Automation comes from integrating meter data and control capabilities with DMS, demand response, flexibility, DER management, and network planning. The commercial opportunity is therefore increasingly shifting from basic meter deployment toward software and systems that extract operational value from the installed smart-meter infrastructure.
• Energy Management System (EMS) platforms occupy a specialized role in Italy because Terna must continuously balance electricity supply and demand across a geographically diverse and increasingly renewable system. EMS combines SCADA information with state estimation, power-flow calculations, contingency analysis, dispatch support, network modelling, and system-security functions. Terna operates the National Control Centre, which coordinates other control centres and monitors and dispatches the national electricity system in real time. Increasing renewable penetration, storage deployment, interconnections, and regional congestion strengthen the need for sophisticated EMS capabilities. Buyers emphasize high availability, cybersecurity, model accuracy, computational performance, redundancy, and integration with European interconnected-system operations.


Italy Grid Automation System Software Market by Deployment Mode
• On-Premise Deployment remains highly relevant for mission-critical Italian grid operations because Terna and distribution operators require direct control over operational infrastructure, deterministic performance, secure OT segregation, and continuous availability. SCADA, EMS, protection-management, substation-control, and real-time operational applications are generally associated with utility-controlled environments. Italy’s extensive legacy infrastructure further supports on-premise architectures because utilities need to maintain existing operational systems while progressively introducing digital capabilities. Buyers prioritize redundancy, physical security, disaster recovery, secure access, lifecycle management, patching, and integration with legacy equipment. Commercial demand therefore remains substantial for local computing infrastructure, software, engineering, and lifecycle services.
• Cloud-Based Deployment is gaining relevance in Italy for analytics, asset management, forecasting, planning, data aggregation, engineering collaboration, and selected flexibility applications that do not require deterministic real-time control. The extensive smart-meter base and increasing volumes of renewable and storage data create attractive use cases for scalable computing and advanced analytics. However, critical protection and control applications face stringent requirements regarding latency, resilience, cybersecurity, availability, and operational independence. Buyers therefore increasingly evaluate cloud platforms according to secure OT integration, identity management, data governance, availability, and business continuity. Near-term adoption is more likely in supporting digital applications than wholesale replacement of core operational-control environments.
• Hybrid Deployment provides Italian utilities with a practical bridge between established OT infrastructure and newer digital services. Protection, SCADA, EMS, and low-latency control functions can remain within utility-controlled environments while analytics, forecasting, asset intelligence, data platforms, and selected flexibility services use cloud infrastructure. This architecture is well suited to Italy because modernization must occur across a large installed infrastructure base while new smart-meter, renewable, and storage datasets are becoming available. Buyers emphasize secure IT/OT separation, resilient communications, identity management, interoperability, data governance, and continuity during external connectivity failures. Hybrid architectures therefore support incremental digital transformation without forcing wholesale replacement of critical operational systems.


Italy Grid Automation System Software Market by End User
• Public Utilities represent a major demand group because Italy’s regulated electricity infrastructure is dominated by large transmission and distribution operators working under ARERA regulation. Terna operates the national transmission network, while e-distribuzione is the dominant distribution operator. Terna’s regulated investment programme totals EUROS 16.6 billion for 2024–2028, while ARERA requires distribution companies serving at least 100,000 customers to prepare structured network-development plans and annual progress monitoring. Utilities therefore procure protection, SCADA, substation automation, DMS, communications, cybersecurity, and engineering services. Purchasing priorities include reliability, regulatory compliance, interoperability, lifecycle economics, cyber resilience, and the ability to integrate automation into existing infrastructure.
• Independent Power Producers (IPPs) use automation to operate generating assets, satisfy grid-connection requirements, communicate operational information, coordinate protection, and optimize plant performance. Italy’s rapidly expanding renewable fleet makes IPPs increasingly important, particularly for solar, wind, storage, and hybrid projects. Plant SCADA, controllers, protection relays, substation automation, communications, metering, and secure remote monitoring are common automation requirements. Purchasing priorities include grid-code compliance, response performance, cybersecurity, availability, remote operation, and integration with Terna or local distribution operators. Commercial demand is project-driven and concentrated around new renewable facilities, repowering, storage integration, and grid-connection upgrades rather than evenly distributed across the existing generation base.
• Industrial and Commercial Facilities represent an increasingly relevant automation customer group as Italian businesses electrify operations, deploy onsite generation and storage, and seek greater control over energy consumption. Large manufacturing plants, data centres, logistics facilities, campuses, and commercial complexes may use electrical SCADA, protection, automated switching, microgrid controllers, power-quality monitoring, storage controls, and energy-management software. Buyers emphasize operational continuity, power quality, cybersecurity, energy optimization, integration with industrial automation, and scalability. Growing data-centre connection requests identified by Terna demonstrate that high-load consumers can also become significant drivers of new grid infrastructure and associated automation requirements.
• Renewable Energy Developers are an increasingly important customer group because Italy added approximately 7.2 GW of renewable capacity during 2025 and ended the year with 83.5 GW installed. Developers require plant SCADA, controllers, protection, communications, monitoring, substation automation, forecasting interfaces, and grid-compliance systems. Solar and wind developers account for a significant share of new connection requirements, particularly in southern Italy and the islands where renewable resources are concentrated. Procurement priorities include grid-code compliance, remote operation, cybersecurity, availability, active/reactive power control, and interoperability with Terna or distribution operators. Automation therefore forms an essential part of the grid-integration architecture for new renewable projects.
• Terna is Italy’s Transmission System Operator and represents a highly concentrated but technologically sophisticated end-user segment. Its requirements include EMS, SCADA, protection, digital substations, wide-area monitoring, telecommunications, disturbance recording, control-centre platforms, and asset-management systems. Terna’s 2024–2028 Industrial Plan allocates €16.6 billion to regulated activities and €10.8 billion to national transmission-grid development. Its National Control Centre coordinates the electricity system in real time, making high availability and cybersecurity fundamental procurement requirements. TSO automation demand is therefore characterized by complex engineering projects, stringent technical specifications, extensive testing, and long lifecycle support rather than high-volume commodity procurement.
• DSOs represent one of the strongest structural automation opportunities in Italy because distribution networks must accommodate rapidly growing distributed generation, storage, electric mobility, and flexible demand. Italy has approximately 1.29 million kilometres of electricity distribution network, and e-distribuzione alone accounts for approximately 85.1% of distributed electricity. DSO requirements include DMS, SCADA, automated switching, feeder sensors, voltage management, smart-meter integration, DER visibility, and increasingly advanced analytics. ARERA’s development-plan framework requires large DSOs to publish structured plans and progress reports, encouraging systematic network modernization. Commercial demand therefore increasingly extends beyond reliability automation toward capacity optimization and active distribution-system management.

Considered in this report
• Historic Year: 2020
• Base year: 2025
• Estimated year: 2026
• Forecast year: 2031

Aspects covered in this report
• Grid Automation System Market with its value and forecast along with its segments
• Various drivers and challenges
• On-going trends and developments
• Top profiled companies
• Strategic recommendation

By Component
• Hardware
• Software
• Services

By Automation Type
• Substation Automation
• Distribution Automation
• Generation Automation
• Transmission Automation

By Technology
• Supervisory Control And Data Acquisition
• Distribution Management System
• Advanced Metering Infrastructure
• Energy Management System

By Deployment Mode
• On Premise Deployment
• Cloud Based Deployment
• Hybrid Deployment

By End User
• Public Utilities
• Independent Power Producers (IPPs)
• Industrial & Commercial Facilities
• Renewable Energy Developers
• Transmission System Operators (TSOs)
• Distribution System Operators (DSOs)