Hajo is researching Circularity from a wide range of angles: architecture, technology, economy, society, politics, behavior. His core expertise architectural engineering is embedded in a wider spectrum.
- Circular Design in the Built EnvironmentCircular Design in the Built Environment
- Circular Research and Design Project
- Building Technology with Extreme Complexity
- Project 1 Building Physics & Structural Design
- Design for a Sustainable Future: project
- Architecture and technology
- Docent, onderzoeker, Avans Hogeschool