Welcome to Vaanster
We develop, finance, implement, and operate high-quality heat pump systems based on ATES (aquifer thermal energy storage) or outdoor air for sustainable heating and cooling. With more than 20 years of knowledge and experience, we are gradually making Dutch real estate more sustainable, whether it concerns new construction or existing buildings.
Sustainable energy for every project.
Our expertise covers a wide range of projects, from existing buildings and new constructions to renovations and transformations. We are specialised in sustainable energy systems for stacked housing, ground-level housing and commercial properties. Here, we deploy both collective and individual energy sources.
Sustainable heat pump systems
New construction
We develop and operate sustainable energy systems for new construction projects. Through our close collaboration with project developers and contractors, we ensure innovative and reliable heating and cooling solutions that meet the highest standards of sustainability and efficiency.
Renovation
We equip existing buildings, including heritage properties, with sustainable energy systems that enhance the sustainability of the real estate. Through our approach, even historic buildings can benefit from modern, eco-friendly technologies without compromising their character and value.
Acquisition
In addition to managing our own developed systems, we also take over the operation of existing sustainable energy systems. This ensures the sustainable performance and reliability of both new and existing installations.
Quality and comfort come first
We tailor our approach to the specific requirements of each project and client. The result? High-quality systems that provide sustainable heating, cooling, and hot tap water, ensuring that users can live and work comfortably. Additionally, we take care of our clients for a minimum period of 30 years.
News from Vaanster
The Urban Woods Delft is now open
The Urban Woods Delft has officially welcomed its first residents into the tallest timber residential tower in the Netherlands. A nine‑storey building crafted entirely from biobased and recycled materials, designed for a new way of living.
Saturday 20 June: Day of Construction
The Day of Construction is the moment each year when the Netherlands gets a rare look behind the fences of projects that are normally closed to the public.
Behind the Scenes at EDGE Eindhoven
Sometimes you only truly see a building come to life when you look behind the scenes. During our recent site inspection at EDGE in Eindhoven, the focus was on the ATES system: the wells, piping and technical infrastructure that will soon provide heating, cooling and domestic hot water.