What feature allows Revit users to input data about a building's performance?

The Energy Analysis tool is specifically designed to allow Revit users to input data regarding a building's performance, particularly focusing on energy efficiency and sustainability. This tool enables users to perform various analyses, such as calculating energy consumption, assessing daylighting impacts, and evaluating the thermal performance of building elements. By leveraging this feature, users can make informed decisions about design changes to enhance energy performance and comply with sustainability standards.

In contrast, the Performance Monitoring tool, while important for tracking project metrics during construction, does not provide the same level of detailed energy and performance data analysis. The Resource Management tool centers around managing materials, labor, and other resources rather than assessing building performance. The Structural Analysis tool focuses on evaluating the structural integrity and safety of buildings rather than their energy performance. Hence, the Energy Analysis tool stands out as the appropriate choice for inputting data about a building's performance.