Trecodome provides advice on energy, building physics and life cycle concepts for buildings and cities.

Trecodome offers services in the field of low energy design, renewable energy technologies, and low CO2 footprint. Trecodome focuses on energy demand reduction, whilst renewable energy can provide a significant share of the energy needs.

Trecodome helps optimizing projects through advice about energy concepts, process, technology and design for new and existing buildings.

Trecodome works internationally and supports organisations with advanced schemes to achieve building performance at passive house level.

Trecodome plays an active role in networks, e.g. Treco network for social housing organisations and the International Solar Cities Initiative. Trecodome is regionally active in DoeDuurzaam.
Trecodome is Advisory Board member of, the Dutch association for passive building.