IES Virtual Environment (IESVE) is an industry-leading suite of integrated building performance simulation tools used by architects, engineers, and sustainable design experts to optimize building efficiency. Download Options for IES Virtual Environment
IESVE is designed to provide an integrated platform for performance analysis from early design to operation: ies virtual environment download
| Version | Best for | Cost | Features | |--------|---------|------|----------| | VE Preview (Free) | Students, self-learners, early design | Free | Model creation, basic loads analysis, daylighting (Radiance), limited export | | VE Academic (Free for enrolled students) | University coursework, research | Free (with valid .edu email) | Full module set (Apache, SunCast, Flucs) but watermarked outputs | | VE Pro (Commercial) | Professional use | Paid license | Full features, no restrictions, technical support | IES Virtual Environment (IESVE) is an industry-leading suite
File > Open Example and load “SmallOffice.ve”. This verifies geometry rendering and simulation engines..exe file (e.g., IES_VE_2024_Setup.exe).