| Author(s) | Organization(s) | Session |
| Iihara, Kosuke | Department of Architecture, Waseda University, Tokyo, Japan | Sustainable renovation Presenter |
| Ikai, Ken | Dept. of Architecture, Waseda Univ. Tokyo, Japan.; Waseda University, Japan | Sustainable renovation Presenter Sustainable renovation |
| Ikeuchi, Kosuke | Waseda University, Japan | Indoor chemistry: surfaces Presenter |
| Ilvonen, Outi | German Environment Agency, Germany | Prioritizing of IEQ contributors |
| Inaba, Manae | Waseda University, Japan | Energy and sustainability |
| Inasaka, Marina | Waseda University, Japan | Indoor chemistry: surfaces |
| Ishigaki, Yo | The University of Electro-Communications, Japan | Online poster viewing |
| Ito, Kazuhide | Faculty of Engineering Sciences, Kyushu University, Japan | CFD analysis in ventilation desing and performance Online poster viewing Poster viewing Sleep quality and performance |