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What is STIR?

The System for Technical Infrastructure Resilience (STIR) is a comprehensive tool designed to help organizations assess and improve the resilience of their critical infrastructure systems. STIR provides a systematic approach to identifying vulnerabilities, evaluating risks, and developing strategies to enhance operational continuity during disruptions.

This application guides users through a structured assessment process, examining various aspects of infrastructure resilience including power systems, water supply, communications, and emergency preparedness. By utilizing STIR, organizations can make informed decisions about resilience investments and prioritize improvements that will have the greatest impact on their operational capabilities.

Key Features

  • Comprehensive resilience assessment framework for critical infrastructure
  • Risk identification and analysis tools for potential hazards
  • Generator runtime calculator for backup power planning
  • Water supply runtime calculator for essential services
  • Detailed reporting and visualization of assessment results
  • Evidence-based methodology backed by research and best practices
  • Collaborative assessment tools for team-based evaluations

Getting Started

To begin using STIR, navigate to the Resources menu to access the User Guide and Methodology documentation. These resources provide detailed instructions on conducting assessments and interpreting results. The toolkit section offers specialized calculators and hazard identification tools to support your resilience planning efforts.

For additional information about STIR and its applications, please refer to the published methodology documentation available through the Resources menu or contact your system administrator.


Screening Tool for Industrial Resilience is a resource of the U.S. Department of Energy.

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