EDR Charrette™ is an online tool that allows you to quickly investigate the energy impacts of various design scenarios on a typical building, and then review the analysis graphically in an easy to understand web-based format. It enables you to quickly "draw" building components with drop down menus, and estimate how different design choices will affect energy use, energy costs, and the surrounding environment.

EDR Charrette is:

• Fast and easy-to-use
• Impressive to clients
• Fun and yet useful