Building Energy Software Tools Directory

This directory provides information on 406 building software tools for evaluating energy efficiency, renewable energy, and sustainability in buildings. The energy tools listed in this directory include databases, spreadsheets, component and systems analyses, and whole-building energy performance simulation programs. A short description is provided for each tool along with other information including expertise required, users, audience, input, output, computer platforms, programming language, strengths, weaknesses, technical contact, and availability.

Please read the disclaimer.

Also see Software Tools sponsored by the U.S. Department of Energy.

Featured Software

Tetti FV logo

Tetti FV

Program for the simulation, design and calculation of grid connected photovoltaic systems. The system components are loaded from the system database....