Swissbau Lab opens up new horizons for the industry. From 6 May 2025, the program design for Swissbau 2026 will start, with a focus on innovation, cooperation and sustainable

The canton of Lucerne plans to increase the contribution of photovoltaics as an energy source. To this end, areas of road infrastructure are to be utilised as solar power plants. The photovoltaic potential is now being tested on the noise protection gallery in Knutwil and at the Rontal bridge near

Zurich Airport is starting the construction of a second test well in an ice age channel under the site. It is to be used as a heat and cold reservoir to cover the heating and cooling requirements of the airport building. A first test well has delivered positive

Researchers at the Swiss Federal Institute of Technology Lausanne (EPFL) have found a way to reduce the energy loss of perovskite solar cells and increase their efficiency. The integration of rubidium using lattice voltage produces a more stable electronic

Researchers from the Swiss Federal Laboratories for Materials Science and Technology (Empa) are participating in the construction of a water wheel in Steffisburg. The aim of the water wheel is to continue to supply the Mühlebach stream with water and protect the ecosystem from drying

The Bergacker housing estate in Zurich-Affoltern will be completely renovated in the coming years. Swiss Life and the Habitat 8000 housing cooperative are focusing on a new replacement building that creates modern living space, preserves the character of the garden city and fulfils the highest

Hydrogen production by electrolysis is considered a key technology for the energy transition. However, its efficiency has so far been inadequate. Researchers at Northwestern University have now identified a previously overlooked energy loss and found concrete approaches to

Rain as a source of energy? What has long sounded like a dream of the future is becoming tangible. Researchers around the world are developing new processes to generate electricity from falling drops. Be it through a plug-like flow of water or through nanotechnology in solar systems. The energy

A research team from Empa and ETH Zurich is developing an innovative method for producing wood-based panels inspired by traditional shingle production. By using split wood and artificial intelligence, even low-grade hardwood becomes a sustainable building material with future

The Dutch infrastructure authority Rijkswaterstaat is using the Asphalt Recycling Train (ART) to recycle asphalt on site. The machine, which is currently in the test phase, removes worn asphalt, heats it, mixes it and rebuilds it on the

The Federal Office for Buildings and Logistics is planning an exploratory borehole for a geothermal site at the National Sports Center in Magglingen. The borehole is due to be drilled at the end of 2027. The aim is to gain insights into deep water resources for geothermal heat

A new study by Lucerne University of Applied Sciences and Arts shows that Minergie-certified buildings offer not only ecological but also economic added value. Investors and landlords benefit from higher initial rents, while tenants benefit from lower ancillary costs and greater living

Libattion has opened a new upcycling plant for batteries in Biberist. According to Libattion, this is the largest facility of its kind in Europe. The Opfikon-based company manufactures modular stationary energy storage systems from used batteries from electric

For the first time, the German Institute for Building Technology has issued a general type approval for load-bearing clay block masonry using the thin-bed method. The GIMA vertically perforated clay brick may therefore be used for load-bearing walls up to building class 4. In combination with the

The Basel-based electricity producer aventron has inaugurated a solar installation on the Lintharena in Näfels. It will generate 124 megawatt hours per year over an area of 660 square meters. Aventron aims to achieve a solar output of 100 megawatts by

Renergon has developed a small-scale biogas plant with a fuel cell. The RDS XS can process solid manure. The efficiency of the fuel cell is up to 80 percent. The plant is designed for agricultural operations in Switzerland and is also suitable for small

Holcim wants to focus on scaling up circular construction in Europe. In Latin America, industrialization trends and the demand for mega construction projects are set to drive the building materials group's growth. Holcim makes this clear in its NextGen Growth 2030

Two extensions to the Limmattal cantonal school in Urdorf have been officially inaugurated. The new buildings create the necessary space for the increasing number of

Energie 360° has renovated and refurbished its headquarters in Zurich. A large-scale photovoltaic façade was used to create a green power plant for the company's own use. Renewables already account for 27% of the energy supplier's direct

Anyone who owns property bears responsibility. Not only for the preservation of value, but also for the sustainable use of resources and structures. The Real Estate Symposium 2025 organised by the Swiss Association of the Property Industry (SVIT) impressively demonstrated how strategic management

The construction sector is facing a historic turning point. While traditional materials such as cement and steel cause enormous emissions, low-carbon and carbon-free alternatives are opening up new avenues for climate-friendly construction. Start-ups, technologies and forward-looking construction

Pistor's geothermal storage system saves the wholesaler 100,000 liters of heating oil per year. This prevents the release of 330 tons of CO2, as much as 200 direct flights from Zurich to Tokyo. The construction costs of 1 million Swiss francs are amortized through the elimination of heating oil

Hans Kohler AG and Suter Inox are joining forces. The two companies claim to have developed the most sustainable worktops, sinks and basins for kitchens by using green stainless steel. It is said to reduce CO2 emissions by up to 92

The Swiss Power-to-X Collaborative Innovation Network (SPIN) is now working together with the Coalition for Green Energy & Storage (CGES) of ETH, EPFL, PSI and Empa. The aim is to create an interactive search tool that facilitates access to information on Power-to-X

Cowa Thermal Solutions has won the Clean Energy & Storage category at the Start Up Energy Transition (SET) Award 2025. The jury praised the fact that Cowa's compact thermal storage systems with thermodynamic materials are five times smaller than water-based

The cooperative Elektra Baselland (EBL) has set up a new online service for property owners. They can use wärmecheck.ch to check whether it is possible to connect their property to an EBL district heating network. The aim is to expand district heating

A long-term Swiss study shows that it is not just the number of trees in cities that can increase our life expectancy, but above all their intelligent arrangement. Particularly in densely built-up neighbourhoods, well-connected tree areas act as a protective shield against disease-related deaths,

The Lausanne-based AI start-up inait and Microsoft are joining forces. Together, they want to develop a new generation of intelligent systems with the aim of fundamentally transforming the world of finance and the robotics industry. At the centre is an AI platform that is based on the way the human

Conspark GmbH has published a fact sheet on the life cycle assessment of construction products. It compares the different rules in the EU and Switzerland. As they also produce different results, the company, which specialises in the circular economy, advocates

Digitalisation and artificial intelligence (AI) are neither a curse nor a blessing in the construction industry, but a necessity. The 110 industry experts who took part in this year's seminar organised by the Institute of Building Technology and Energy at Lucerne University of Applied Sciences and