RETScreen is a Clean Energy Management Software system for energy efficiency, renewable energy and cogeneration project feasibility analysis as well as ongoing energy performance analysis. RETScreen Expert’s built-in Virtual Energy Analyzer (VEA) can be the fastest and most inexpensive way to prepare a pre-feasibility study or preliminary energy audit for a facility. Archetypes have been developed for a full complement of facility types, including power generation, industrial, commercial/institutional, residential and agricultural. A Smart Project Identifier and built-in cost database helps you hone in on the most financially viable project options. Each month, 6,000+ new users download RETScreen Expert and gain full access to the VEA. Try the VEA out for yourself by downloading RETScreen Expert today.