The Hoppet construction and innovation project aims to set new sustainability standards in the industry. The preschool has successfully achieved a 70% reduction in its climate impact.
Located in Hisings Backa, Gothenburg, the Hoppet preschool is the first building completed under the city's construction and innovation initiative. The project aims to inspire the industry towards more sustainable, fossil-free practices.
Sustainable Architecture through Design and Low Climate Impact
In this project, every design decision was evaluated based on its environmental impact, guiding the overall approach. We also addressed ecological challenges through innovative design, creating a harmonious relationship between aesthetics and sustainability.
The preschool includes eight departments, providing space for 144 children across 1,800 square meters. To create a more inviting atmosphere, the building is divided into three connected volumes that form an accessible courtyard. Windows are framed to double as seating, connecting indoor and outdoor spaces.
The project earned a bronze medal at the WAN Awards 2020 in the Future Education Projects category. In 2022, Hoppet preschool was named Building of the Year in the community property category and received the 2022 Sustainability Award from the Swedish Design Awards by RUM.
Utilising Climate-Smart Materials
A key decision in reducing the climate footprint was to forgo a concrete foundation, which significantly contributes to CO2 emissions. Instead, we used a carbon-steel foundation made of 60-70% recycled glass. The majority of the building components are crafted from solid wood, including cross-laminated timber for the walls, ceilings, and floors. The facades are clad in natural wood, while the floors feature cork and wood blocks. Most interior surfaces are also wood-based, contributing to a warm and welcoming ambience.
Innovative Solutions and Material Reuse
The project has been a continuous process of testing different solutions to assess their real-time impact on the climate. With a successful 70% reduction in climate impact, we are committed to ongoing improvement. Three additional buildings serve as experimental sites for innovative solutions using materials like hemp lime, clay, and reclaimed building components from demolition waste. Our goal is to implement these strategies on a larger scale in future construction projects.
Led by over 50 dedicated designers, the City of Gothenburg was the client for this project. The preschool was completed in 2021, coinciding with the city's 400th anniversary. In early 2022, students began attending their new preschool.
