Framework for Selecting Leading Performance Tools for Achieving Leed 3.0 Credits

When working on United States Green Building Council?s (USGBC) Leadership in Energy and Environmental Design LEED projects, architects, designers, and engineers involved in a sustainable design project often require information and tools beyond energy simulation software. They may require resources (tools) to support their decisions and to assess the risk involved in decision making. This research has presented a framework that links building performance assessment tools with the LEED rating system. It aims at bridging a gap between Architects, engineers, contractors, facility managers and LEED professionals. This work provides information about performance tools that can be used for different phases during design, construction and operation of a LEED rated building. A simple logic of the transitive property of equality i.e. if a = b, b = c then a = c was used to link the LEED credits requiring decision support with the tools that have capabilities to achieve it. This research presents a 3-dimensional matrix of "Right tool for right job at right time" by linking LEED credits, software tools and phases of building design, construction and operation. Overall the findings of the research demonstrated that the framework developed can be used for achieving 21 percent of total possible LEED 3.0 credits by providing about 36 percent of total possible points.