Combined Heat and Power.
The DRANCO installation in Leuven, Belgium, is a well‑established reference site for the sustainable treatment of organic waste in Europe. The plant processes source‑separated organic municipal waste, converting biodegradable material (kitchen and yard waste, grass clippings) into renewable biogas and valuable compost.
A distinctive feature of the EcoWerf site is the integrated use of Combined Heat and Power (CHP) engines. The biogas produced by the DRANCO digesters is converted on‑site into electricity, which is used to cover a significant part of the plant’s energy demand. At the same time, the heat generated by the CHP units is fully valorized, demonstrating an efficient and circular energy strategy.
Recovered heat is primarily used to support the composting process, improving biological activity and process stability. When required, heat is also supplied to the DRANCO digestion process to maintain optimal operating temperatures. In addition, the recovered thermal energy is used for heating the administrative buildings, further reducing the site’s reliance on external energy sources.
Site video (Dutch language): CLICK HERE
Construction timelapse video: CLICK HERE
