OPEN - Co2 neutral buildings by dade development

03. Juli 2022


Dade Development AG is building the first CO2 neutral building in 2023

Since 2016 our concrete factory dade design is CO2 neutral. With OPEN we are taking the next step in order to leverage our #CCS (carbon capturing and storage) and building knowhow. 17 Units for sales as of autumn 2022.

Development of an own #hempcrete unter the new product name CANCRETE

The OPEN philosophy for sustainability


  • Building materials are Co2 neutral or Co2 negative 
  • Developed using LEGO principle: Aim to build an OPEN within 9 months with local materials (everywhere)
  • Technology transfer for #CCS (carbon capture & storage)

OPERATIONS (zero emmissions)

  • Plus energy house – generating more energy then needed (incl. electric cars) 
  • In-house energy storage 
  • Efficient building physics – production of energy (+/-) only when and where needed

LONGEVITY (built for 100+ years)

  • Foundation built to last for centuries
  • Flexible design and construction for easy adaptation to different future uses (almost zero waste)
  • Beautiful design and high quality construction – OPEN buildings are local landmarks