EnergyPlus 4.0 Energy Simulation Software
A new version of EnergyPlus Energy Simulation Software has been released. The software is created by the U.S. Department of Energy and is used to model heating, cooling, lighting, ventilating, and other energy flows as well as water in buildings.
This product also interfaces OpenStudio, a product that links to Google SketchUp software which is used for 3D building design.
