HEED, Home Energy Efficient Design HEED http://www.energy-design-tools.aud.ucla.edu/heed/ Design Or Remodel Your Green Home Free Energy Design Tools HEED available from UCLA HEED available from UCLA energy efficient design. http://www.energy-design-tools.aud.ucla.edu/heed/ www.energy-design-tools.aud.ucla.edu/heed/ http://www.energy-design-tools.aud.ucla.edu/heed/ www.energy-design-tools.aud.ucla.edu/heed/ www.energy-design-tools.aud.ucla.edu/heed/ http://www.energy-design-tools.aud.ucla.edu/heed/