GridEx, North America’s largest national security drill hosted by E-ISAC, brought together over 370 organizations, including EPSA leadership, for GridEx VIII on November 20, 2025.
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EPSA Hosts GridEx VIII Security Drill to Bolster Power Sector Cyber and Physical Threat Response
Using a new E-ISAC framework, EPSA’s custom GridEx VIII drill helped competitive power generators test threat response and strengthen the physical and cyber security of the electric grid.
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Securing the Grid in the Age of AI: Building a Cyber Strong America
October is Cybersecurity Awareness Month — a time to reflect on how we can strengthen the systems we all rely on in the face of evolving threats. For the power sector, the stakes are higher than ever. In 2024, cyberattacks against critical infrastructure surged by 30%, with the U.S. power grid increasingly in the crosshairs. At the same time, ransomware complaints impacting critical infrastructure rose 9% from 2023 to 2024, with nearly half involving sectors such as energy and utilities.
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National Security Drill, Presidential Proclamation Underscore Power Generator Commitment to Preventing Grid Attacks
As the White House prioritizes protecting critical infrastructure, competitive power suppliers participated in North America’s largest national grid security exercise and continue efforts to secure the power system from cyber and physical attacks.
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Securing Our World: Combating Cyber and Physical Threats to Power System Operations
As we kick off October, National Cybersecurity Month, we unpack the ways in which cybersecurity is integral to a strong, reliable power grid, and efforts on the part of EPSA, its members, and federal agencies to stay vigilant to all cyber threat possibilities.
Read MoreCompetitive Power Summit: Cyber and Physical Security for a Reliable Power System
In a look back on our recent Competitive Power Summit, we unpack some of the key points addressed in the Cyber and Physical Security panel, in which panelists from the U.S. Department of Energy, the FBI Cyber Division, NERC, and other key organizations discussed the physical and cyber-related challenges the grid faces and ways to address them.
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