The Heelis Centre is the headquarters of the UK’s largest charity, The National Trust. The brief for the project was to create the most sustainable building possible at the time within the available budget. Named after Beatrix Potter, it houses offices, meeting spaces, and embodies the National Trust’s commitment to conservation and environmental responsibility. 

The Harpa Concert Hall and Conference Centre is a notable project located in Reykjavik, Iceland. It was designed by the Danish architectural firm Henning Larsen Architects in collaboration with the Icelandic artist Olafur Eliasson. It is clad with a crystalline façade inspired by basalt formations and gained great cultural importance in Iceland, becoming one of its greatest attractions. 

The C10 Tower was originally built in the 1960s. In 2008 Staab Architekten undertook the refurbishment and renovation of the building, with a focus on building performance.

The 200m² single family house is a CO₂-neutral demonstration project. VKR Holding, which is the mother company of VELUX and VELFAC, initiated the construction of eight demonstration houses in a number of European countries following the Active House principle.