- Anual Report 2021: Sustainable Connection
- Annual report 2018
- Newsletter – May 2017 (dutch only)
- Energy management action plan
- Progress report 2015 – chapter 1
- Progress report 2015 – chapter 2
- CO2 capture and use (requirement 4D1 of the CO2 performance ladder)
- Memo on the Most Material Emissions
- Heat-Cold Programme Office (Requirement 3D1 CO₂ performance ladder
- Certificat CO2 Perfomance ladder – level 4
- General purchase conditions
- Waste to Energy: empowering the transition to a more circular economy