Ancillary activities
- Member | Strategische Advies Raad TNO Energie & Materiaal Transities | TNO | Not remunerated
- Adviser | Recycling Forum | Remunerated (Personal)
- Editor | Energy Efficiency (Springer) | Not remunerated
- Editor | "Resources Conservation & Recycling", "Energy, the International Journal", "Renewable Energy Forum" (Elsevier) | Not remunerated
- Member | TKI Energie & Industrie | Remunerated (Personal)
- Member | Missieteam KIA-CE | Not remunerated