
Certifications (BREEAM, DGNB, Lenoz, Well)
Sweco assists project owners and design teams in achieving environmental certifications, whether international frameworks (BREEAM, DGNB, WELL) or national ones (LENOZ).
Project-specific sustainability strategies
Together with our clients, we define a project-specific strategy, identify tangible levers to achieve the set objectives, and ensure both technical and administrative coordination among all stakeholders.
Certification as a driver of sustainable quality
Our role also includes conducting required analyses, preparing supporting documentation, and liaising directly with certification bodies. This structured approach integrates certification requirements from the design stage, making them a true driver of sustainable quality and ensuring transparency and consistency throughout the project.

Our projects
Cities and buildings are at the heart of the 21st-century sustainability challenges. In Luxembourg, Sweco designs urban spaces and buildings that are sustainable, inclusive, and smart. Our multidisciplinary teams combine expertise in architecture, engineering, and environment to develop integrated solutions: resilient neighborhoods, low-energy buildings, and pleasant living spaces. Through digitalisation, circular materials, and biodiversity integration, we create environments ready for tomorrow.
News

Giewerei: first groundbreaking! Wunne mat der Wooltz district in Wiltz
Giewerei in Wiltz launches with 155 affordable homes in a sustainable district, combining circular design, adaptability and community living. Read more

Buildings of the future… What if true innovation were invisible?
Buildings of the future focus on invisible innovation from phase 0, aligning strategy, performance and sustainability across the full lifecycle. Read more

Why ‘Do more with less’ Is NOT a circular design principle
Why “do more with less” is a linear efficiency rule, not circular design. True circularity requires lifecycle thinking, reuse, adaptability, and refusing waste. Read more
