Questionnaire The aim of my research is to investigate the use of BIM energy analysing tools used by architects during the design process to achieve energy efficiency and sustainable buildings Demographic Questions 1. How long have you been work in architectural field? 3-5 years 5-7 years 7-10 years More than 10 years 2. Please provide your estimated percentage of total work in the following categories: Commercial Industrial Residential Institutional Other (please Specify) Total 100 % BIM Aptitude 3. Do you use Building Information Modelling (BIM) on your projects? Yes No 4. If Yes, How many years' experience do you have using BIM? ≤ 1 year 1-3 years 3-5 years ≥ 5 years 5. If Yes, What BIM software product(s) do you use? 4MSA IDEA Architectural Design (IntelliCAD) Autodesk Navisworks Autodesk Revit Architecture Bentley Architecture CADSoft Envisioneer Gehry Technologies (Digital Project Designer) Graphisoft ArchiCAD Nemetschek Allplan Architecture Nemetschek Vectorworks Architect RhinoBIM (BETA) Softtech Spirit Other, Please Specify: Energy Efficiency Aptitude 6. Do you design for Energy Efficiency? Yes No 7. What is the experience level with Energy Efficiency Simulation? ≤ 1 year 1-3 years 3-5 years ≥ 5 years