Industrial Control Systems (ICS) Security Market in Energy & Power worth $17.12 billion by 2030
The report "Industrial Control Systems (ICS) Security Market in Energy & Power, by Solution (Encryption, SIEM, Firewall, IAM, DDoS Mitigation, Antivirus), Security Type (Network, Endpoint, Database), Vertical, and Region– Global Forecast to 2030" is projected to grow from USD USD 7.74 billion in 2025 and to reach USD 17.12 billion by 2030, at a Compound Annual Growth Rate (CAGR) of 17.2% during the forecast period.
Browse 100 market data Tables and 50 Figures spread through 200 Pages and in-depth TOC on "Industrial Control Systems (ICS) Security Market in Energy & Power, by Solution (Encryption, SIEM, Firewall, IAM, DDoS Mitigation, Antivirus), Security Type (Network, Endpoint, Database), Vertical, and Region– Global Forecast to 2030"
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Regulatory mandates and compliance frameworks act as a major driver by requiring utilities to upgrade security controls, maintain detailed monitoring, and demonstrate risk management across all grid operations. Standards such as NERC CIP push investments in OT visibility and incident response, ensuring utilities meet compliance while strengthening overall grid resilience.
By power generation, the renewable energy power plants segment is expected to grow the fastest during the forecast period.
Renewable energy power plants are the fastest-growing segment within power generation as large numbers of solar, wind, and hybrid facilities are being deployed at a rapid pace. These plants rely heavily on digital control systems, cloud-connected monitoring platforms, and remote access to manage geographically dispersed assets. Unlike conventional plants, renewable sites are often unmanned or lightly staffed, which increases dependence on networked devices and external connectivity. This expanded digital footprint raises cyber exposure across plant control, grid synchronization, and energy management functions. As a result, operators are investing more in ICS security to safeguard remote operations, ensure stable grid integration, and prevent disruptions that could affect power availability and regulatory compliance.
By security type, the network security segment is estimated to account for the largest market share during the forecast period.
Network security holds the largest share in the energy and power ICS security market as operational environments rely on tightly interconnected OT networks to manage substations, generation plants, and centralized control centers. These networks support real-time communication between control systems, field devices, and remote sites and play a direct role in grid stability and safe operations. Any weakness at the network layer can interrupt power delivery across wide areas and increase regulatory and operational risk. Utilities, therefore, treat network protection as a baseline requirement and prioritize firewalls, network segmentation, intrusion detection, and secure remote access across critical infrastructure. The continued expansion of remote operations, digital substations, and cross-site connectivity reinforces network security as the dominant focus within ICS security deployments.
Key Players
Dragos (US), Nozomi Networks (US), Claroty (US), Honeywell (US), Siemens (Germany), Schneider Electric (France), ABB (Switzerland), Rockwell Automation (US), GE Vernova (US), Mitsubishi Electric (Japan), Palo Alto Networks (US), Cisco Systems (US), Fortinet (US), Check Point Software (Israel), Tenable (US), Mandiant (US), IBM Security (US), Kaspersky (Russia), BAE Systems (United Kingdom), and Darktrace (UK) are key players in the ICS security market in energy & power.
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