Securing the electric grid

The electric grid is a critical infrastructure that provides electricity to homes and businesses across the nation. It is essential for modern society to function, but it is also vulnerable to attacks and disruptions, including physical attacks, cyberattacks and natural disasters. Cooperatives care about their communities and the members they serve, which means securing the electric grid is a top priority.

Physical attacks

Physical security measures are designed to prevent unauthorized access to the electric grid. This may include fencing, gates, barriers and security cameras. These measures are designed to prevent unauthorized access to substations, power plants and other critical infrastructure in order to protect the electric grid from attacks such as vandalism and sabotage. They also help keep the community safe by preventing unauthorized access to potentially deadly equipment.


The electric grid is also vulnerable to cyberattacks, which can disrupt the flow of electricity and cause widespread outages. Cybersecurity measures are designed to protect the electric grid from these attacks.

These measures include firewalls, intrusion detection systems, malware protection and, in some cases, even artificial intelligence. Cooperatives and government agencies work together to monitor the electric grid for signs of cyberattacks and take action to prevent or mitigate them.

Natural disasters

Another way cooperatives secure the electric grid is to harden the infrastructure. Hardening the infrastructure involves making the electric grid more resilient when faced with natural disasters. This can include reinforcing power lines, installing backup generators, and improving the resilience of transformers and other critical components. Hardening the infrastructure can make the electric grid more resistant to disruptions, reducing the likelihood of widespread outages.


Education and training are also important components of securing the electric grid. Electric cooperative employees learn about the risks of cyberattacks and other threats and are trained how to recognize and respond through regular training sessions, simulated cyberattacks and other educational programs.

Securing the electric grid requires collaboration between electric cooperatives, government agencies and private companies. These entities work together to share information, identify potential threats and take action to prevent disruptions. Collaboration also helps to improve the resilience of the electric grid by identifying potential vulnerabilities and taking steps to address them.

We often take for granted the reliability of this complex system. We seldom, if ever, ask ourselves, “If I flip this switch, will the light come on?” We simply expect the desired outcome. Your electric cooperative works hard to ensure the light comes on every time the switch is flipped.

Physical security and cybersecurity measures, hardening the infrastructure, education and training, and collaboration are all important components. By working together, cooperatives can help to ensure the electric grid remains secure and reliable while providing electricity to homes and businesses in the communities they serve.