Building envelope (walls, windows,...)

The Commission is in the process of updating some of the content on this website in light of the withdrawal of the United Kingdom from the European Union. If the site contains content that does not yet reflect the withdrawal of the United Kingdom, it is unintentional and will be addressed.

NHT – Austria

klimaaktiv bronze*   New apartment building completed in 2020. The entire residential complex is planned to be barrier-free. It is the new construction of a residential complex as passive house...

Ciciban Kindergarten – Croatia

An important public building in the most populated city of Zagreb county, Velika Gorica, this kindergarten was in need of energy renovation as it was expensive to run and uncomfortable for its occupants.  Having become an eco-school, the management...

NHT – Austria

klimaaktiv bronze*   New apartment building completed in 2020. The entire residential complex is planned to be barrier-free. It is the new construction of a residential complex as passive...

Ciciban Kindergarten – Croatia

An important public building in the most populated city of Zagreb county, Velika Gorica, this kindergarten was in need of energy renovation as it was expensive to run and uncomfortable for its occupants.  Having become an eco-school, the...

Bullitt Center – Seattle (USA)

Backed by its mission to protect the Pacific Northwest’s natural environment and promote healthy and sustainable ecosystems, the Bullitt Foundation wanted their new headquarters to be built to the highest level of sustainability. They also...

Technical High School for Health Professionals in Ettelbruck

The Lycée pour Professions de Santé in Ettelbruck, now the largest wooden building in the Grand Duchy, is a pilot project. It is indeed the first Luxembourg public building with positive energy. It is also the first in Luxembourg to aim...

Schmuttertal Gymnasium – Diedorf (Germany)

When the new grammar school building was erected in Diedorf, an ‘integrated design process’ was applied, demonstrating that it is possible to plan innovatively and sustainably and still ensure that available resources are used economically...

Phipps Conservatory, Pittsburgh, USA

The Center for Sustainable Landscapes (CSL) is a 24,350-square-foot education, research and administration facility at Phipps Conservatory and Botanical Gardens, a public garden attraction in Pittsburgh, Pennsylvania, USA. Designed and...

Langes Haus - Germany

This is a project involving the transformation of an old farmhouse in the foothills of the Alps: the aim was to create a sustainable and (as far as possible) self-sufficient surplus-energy building.  The Langes Haus development should also...

School of Design and Environment - Singapore

This extension to a School of Design & Environment building at the National University of Singapore is an outstanding example of a net zero-energy building (NZEB) in the tropics. The five-storey building is home to labs, design studios...