Vendor needs to provide decision support tool.– Develop decision support tool for airports of various sizes that can help quantify airport energy resilience spanning across airport asset categories and functional areas.– Energy resilience variables and other data needs, data sources, and inputs for tool functionality.– Recommended metrics, key performance indicators (KPIs), and other outputs that quantify airport energy resilience.– Recommended default input parameters based on common industry applications.– Resiliency goals, including performance goals and levels of service.– A total cost of ownership estimates or metric.– Resources for leveraging the outputs in the broader airport budgeting and capital planning process (e.g., graphics and reports).