Lucerne University of Applied Sciences is dedicated to climate-friendly building
In its study “Ready for Climate Change?”, The Lucerne University of Applied Sciences and Arts developed concrete recommendations for action for climate-friendly building. They should make cooling and air conditioning devices superfluous and exploit the passive possibilities.
The study “Ready for Climate Change?” By the Lucerne University of Applied Sciences and Arts (HSLU) aims to sensitize building owners to building climate-friendly. But it should also help buyers and tenants to evaluate a property.
The study suggests that in the future not only heating, but also cooling concepts will have to be taken into account. "The architecture of Switzerland is still too focused on making apartments pleasant and energy-efficient in winter", Gianrico Settembrini from the Institute for Building Technology and Energy at the Lucerne University of Applied Sciences is quoted in a media release. The decisive factor, however, is that buildings are planned with future climate data and not, as is the case today, with data based on past values.
The building stock consumes around 40 percent of Switzerland's final energy requirements, the HSLU continues. This must be further reduced. However, if the increased use of air conditioning equipment were necessary, this value could instead increase even further. "The use of cooling or air conditioning devices should be avoided, technical solutions may only be used when the passive options have been exhausted," says Adrian Grossenbacher from the Federal Office of Energy . It provided financial support for this study.
In total, the study team identified eleven parameters that have an impact on energy consumption as well as the thermal and visual comfort of a living space. These parameters, such as the properties of the windows, sun protection and shading elements, were simulated in a reference building in Basel-Binningen, which is typical for the Mittelland.
The HSLU provides guidelines for planners online for download . In order to accelerate the precipitation of available knowledge in the new architecture, the university will bring experts up to date with the three-day advanced training course “Building in Climate Change – Effective Measures for Builders and Planners” in September.