Category: Switzerland

  • Real estate sector cautiously optimistic

    Real estate sector cautiously optimistic

    The latest EXPO REAL Trend Index, a survey of 579 exhibitors and visitors to the international trade fair in Munich, reveals a predominantly positive mood. 44 percent of participants describe the situation on the international real estate market as optimistic, 35 percent as neutral and only 22 percent as cautious.

    “We have bottomed out and confidence is slowly returning,” says Stefan Rummel, Managing Director of Messe München. Although the interest rate environment, the weak economy and increasing regulation remain key issues, the balanced result shows that the industry is gradually returning to normality.

    With approval rates of over 89 percent, the respondents make it clear that the major influencing factors remain interest rate policy, political conditions, the economy and the availability of capital.

    Reducing bureaucracy as an appeal to the industry
    Market participants see the greatest need for action in reducing administrative hurdles. 79% of those surveyed would like to see less bureaucracy. In second place with 64% is the desire for better capital availability, while harmonized building laws and the transformation of the real estate portfolio are mentioned much less frequently.

    These results reflect the widespread frustration with approval processes and regulations, which paralyze new construction projects and energy-efficient renovations in particular. The call for more efficient procedures is thus becoming a key political concern for the real estate industry.

    Residential remains the most important asset class
    The trend of recent years is confirmed when it comes to the importance of asset classes. Residential leads with 75 percent approval, followed by care properties with 66 percent and data centers with 63 percent. Logistics remains in mid-table with 47%, while office, hotel and retail continue to lose attractiveness with around 10% each.

    In the investor landscape, 87% of respondents believe that capital management companies and 83% of institutional investors will play a leading role. Crowdfunding and other innovative forms of financing, on the other hand, remain marginal phenomena.

    Europe dominates, USA loses confidence
    A look at the international markets reveals a clear shift. Europe remains the clear leader with 80% of mentions, while the USA has fallen from 66% in the previous year to just 45%. The Asia-Pacific region continues to gain in importance with 64%. Within Europe, Western Europe, the D-A-CH region and Northern Europe are the most attractive regions.

    Respondents see the greatest growth potential in A locations in B cities. Where high demand meets moderate prices.

    Lack of living space remains the central challenge
    The issue of lack of living space remains the dominant problem area. 95% of respondents see improved financing conditions as the key lever for creating more living space, closely followed by lower construction costs at 94%.

    Other key approaches are building in existing buildings (91%), the reduction of costly building standards (87%) and serial or modular construction (86%). In contrast, there is skepticism about the construction turbo announced by the federal government. Only 13 percent rate the measures as satisfactory.

    Europe in dialog about affordable housing
    At this year’s EXPO REAL, decision-makers and experts from politics and business will be discussing concrete solutions for affordable housing. Among the prominent guests are Mona Keijzer, Deputy Prime Minister of the Netherlands, and Eamon Ryan from the EU Commission’s Housing Advisory Board. The new German Federal Minister for Housing, Verena Hubertz, will also be attending.

    The trade fair thus remains the central meeting point and mood barometer for the international real estate industry and presents a cautiously optimistic picture of an industry that is regaining its prospects in 2025.

  • Energie 360° and EKZ hold takeover talks

    Energie 360° and EKZ hold takeover talks

    The City of Zurich announced back in 2024 that it was looking for new partnerships for Energie 360°. After withdrawing from the municipal heat supply, the company is increasingly focusing on projects outside the city area. In order to secure its long-term future, the city conducted market research with external support and spoke to several interested parties.

    It is now clear that Zurich and EKZ are conducting exclusive negotiations regarding a possible takeover. According to the press release, the talks are intended to clarify whether the merger of the two energy companies can create added value for the canton and the city.

    Synergies for the canton’s energy future
    EKZ has extensive experience in the construction and operation of complex energy infrastructures and already supplies 100 percent renewable energy in the electricity sector. A merger with Energie 360° would enable the canton of Zurich to manage large parts of its energy supply from a single source in future.

    For Energie 360°, integration into EKZ would mean the consistent continuation of its transformation. Away from fossil gas and towards renewable energy networks, biogas and charging infrastructure for electromobility. This would see the canton of Zurich take a significant step towards net zero in a national comparison.

    Observers see this bundling as an opportunity to better coordinate regional energy production, grid infrastructure and security of supply. At the same time, the planned takeover offers the opportunity to deploy resources and expertise more efficiently in an increasingly fragmented market.

    Decision expected by the end of 2026
    Two bodies will decide whether the merger actually goes ahead. The municipal council on the city side and the Board of Directors on the EKZ side. The negotiations should be completed by the end of 2026.

    The sale would be a significant strategic step for Zurich. It would involve the disposal of an important energy company, but also the opportunity to unite behind the goal of decarbonization in the canton. If the takeover is successful, an energy player would emerge in the Zurich area that consistently relies on renewable sources for electricity, heat and mobility, thus setting the course for a climate-neutral future.

  • New momentum for real estate funds

    New momentum for real estate funds

    For real estate funds, the reform seems unspectacular at first glance. Their properties are rented out, the rental income generated from them is still taxable and imputed rental value has never played a role here. Institutional investors therefore continue to pay tax on real income and not on fictitious income.

    The situation is completely different for owners of owner-occupied residential property. They benefit directly, provided their mortgage burden is low. This shift increases the attractiveness of home ownership and could further fuel demand for owner-occupied apartments and single-family homes.

    Price increases in a weak yield environment
    The move away from the imputed rental value comes at a time when yields on real estate investments have already fallen back to a low level. Rising demand for owner-occupied residential property is likely to push up prices. A scenario that puts additional pressure on project developers. Their calculations are becoming tighter, while investors and funds are simultaneously confronted with stagnating rental yields.

    An increase in prices also has an impact on the valuation of real estate portfolios. Funds with high market values could see lower initial yields as a result. This is a development that institutional investors will be watching closely.

    Tax policy countermeasures conceivable
    According to estimates, the abolition of the imputed rental value will lead to annual tax losses of around CHF 1.8 billion. One third of this will affect the federal government and two thirds the cantons. Experts such as Emanuel von Graffenried from BN Conseils warn that the cantons could partially compensate for this loss with new taxes.

    In particular, the introduction of a cantonal property tax is being discussed. Should such a tax become a reality, not only private owners would be affected, but also institutional investors and real estate funds. The reform would therefore indirectly impose an additional burden on the professional real estate sector, albeit with a time lag.

    Long-term market consequences for funds
    Even if the abolition of the imputed rental value is not a direct tax issue for funds, it will affect the environment in which they operate. Rising residential property prices, higher land values and a tightening rental market are changing the valuation basis for real estate investments.

    Experts expect that residential real estate funds in particular will have to make adjustments to their portfolio structure in the medium term. At the same time, tax policy steps by the cantons will change the attractiveness of individual locations. This is an aspect that is also likely to be important for the investment decisions of institutional investors in the future.

  • City of Zurich honors best construction projects 2025

    City of Zurich honors best construction projects 2025

    The award-winning projects, which were realized between 2021 and 2024, contribute to the identity and quality of life of the city of Zurich with their architectural quality, responsible use of resources and strong social connection. From Friday, October 3, to November 9, 2025, the award-winning buildings will be on display in the themed exhibition at the Zentrum Architektur Zürich.

    One hundred projects, ten awards
    “The quality and diversity of the hundred or so projects submitted was impressive,” explained Mayor Corine Mauch. The works submitted create lively urban spaces with a high quality of stay, promote social interaction and shape the identity of the neighborhoods. An interdisciplinary jury of experts chaired by City Councillor André Odermatt selected the ten outstanding buildings from this broad spectrum.

    Socio-spatial and ecological responsibility
    The assessment went beyond pure architecture. Socio-spatial aspects such as inclusion, meeting opportunities and the responsible use of natural resources were also included in the decision-making process. “What all these projects have in common is that they take responsibility for people, nature and the identity of the city. They shape how we perceive Zurich and create lasting memories,” says André Odermatt.

    Open space as the key to urban quality of life
    City Councillor Simone Brander particularly emphasized the importance of even small and inconspicuous open spaces: “These in-between spaces significantly determine how a city and its districts function and how we experience them.”

    Audience award goes to the new building of the University Children’s Hospital
    The audience award was determined by an online vote and went to the new building project of the University Children’s Hospital Zurich with around 300 votes. With its modern wood and concrete architecture, the building creates a warm atmosphere and sets new architectural and functional standards in healthcare construction.

    Award-winning projects
    Office and commercial building Binzstrasse
    Client: Swiss Life Asset Management AG
    Architecture: EM2N Architekten AG
    Landscape architecture: Balliana Schubert Landschaftsarchitekten AG

    Complete refurbishment of the “Im Birkenhof” housing estate
    Client: City of Zurich
    Architecture: Romero Schaefle Partner Architekten AG
    Landscape architecture: Westpol Landschaftsarchitektur GmbH

    Complete refurbishment of Zurich main station south wing
    Client: SBB AG, Immobilien Development
    Architecture: Aebi & Vincent Architekten SIA AG

    Complete renovation of Building Q, Werkstadt Areal
    Client: SBB Immobilien AG
    Architecture: Baubüro in situ ag
    Transformation of use: denkstatt sàrl

    House in the garden
    Client: Irma Peter
    Architecture: Loeliger Strub Architecture
    Landscape architecture: Permatur

    High-rise ensemble WolkenWerk and Messeturm
    Client: Leutschenbach AG, Nyffenegger Immobilien AG
    Architecture: Staufer & Hasler Architekten AG, von Ballmoos Partner Architekten AG
    Landscape architecture: Mavo GmbH

    Kongresshaus and Tonhalle Zurich – renovation
    Client: Kongresshaus-Stiftung Zürich
    Architecture: ARGE Boesch Diener
    Landscape architecture: Vogt Landschaftsarchitekten AG

    New University Children’s Hospital Zurich (Audience Award)
    Client: Children’s Hospital Zurich – Eleonorenstiftung
    Architecture: Herzog & de Meuron
    Landscape architecture: August Margrith Künzel Landschaftsarchitekten AG

    Provisional sports buildings
    Client: Canton of Zurich, Department of Structural Engineering
    Architecture: pool architects
    Landscape architecture: Balliana Schubert Landschaftsarchitekten AG

    Allmend school complex
    Client: City of Zurich
    Architecture: Studio Burkhardt – Studio for Architecture ETH SIA
    Landscape architecture: Ganz Landscape Architects

    Temporary sports buildings and school buildings were also recognized for their use of wood and sustainable design.

    Exhibition and podium
    The exhibition at ZAZ Bellerive offers the opportunity to get to know all the award-winning building projects in detail. On November 5, 2025, there will also be a panel discussion on the topic of “Weiterbauen: Strategies for the existing building stock”. Leading experts from the fields of architecture, planning and real estate development will discuss perspectives for urban redensification and the sustainable use of existing buildings.

    A prize with tradition and a sense of the future
    The City of Zurich’s award for good buildings is only presented every five years and is the city’s most prestigious architecture prize. By consciously taking sustainable and social criteria into account, it promotes a building culture that not only shapes Zurich today, but also makes it worth living in for future generations.

  • Learning and support passarelle for apprentices KV-Immobilien

    Learning and support passarelle for apprentices KV-Immobilien

    Since then, a diverse range of support services has been established, which is constantly being developed and adapted to current requirements – most recently also to the new CT education reform, which has been in force since the 2023/2024 apprenticeship year. At the heart of this reform is the focus on skills rather than subjects in order to best prepare learners for a digital, networked and agile working world. The previous B and E profiles have been replaced by a flexible structure with compulsory elective areas and specialization options. The first final examinations under the new model will take place in spring 2026.

    In response, SVIT Young Zurich has developed an attractive learning and support package that is highly appreciated by apprentices, vocational trainers and our members.

    Kick-off real estate apprenticeship
    Finally out of school and into working life! For many, an apprenticeship is the first real step towards their future. But what can you expect – and what is expected of you? We’ll give you an overview. One thing is clear: you are no longer a student, but a learner. This means that you will continue to learn a lot of new things – but not just in the classroom, but directly in everyday working life. Reliability, interest and initiative are expected of you. Punctuality, thinking for yourself and taking responsibility are the basics.

    Further information: https://www.svit.ch/de/svit-zuerich/event/kick-immobilien-lehre-2026

    Learning during the apprenticeship
    Preparing for practical work and the final exams involves much more than just specialist knowledge. It is also important to us to promote your mental strength and resilience. Because what if an oral exam doesn’t go as planned? How do you stay calm, focused and confident? This includes topics such as presentation techniques, dealing with exam anxiety and strategies to combat concentration difficulties. We also address modern challenges such as the constant distraction of smartphones and tablets – because they can put a strain on the nervous system and make learning more difficult. With targeted exercises, such as supportive eye training, we promote your ability to absorb information and help you to retain knowledge in the long term.

    Further information: https://www.svit.ch/de/svit-zuerich/svit-young/lernen-waehrend-der-lehre

    QV-Campus 2026
    At the four-day QV-Campus at the Höhenhotel Emmetten (NW), apprentices in their 3rd year are optimally prepared for the company qualification procedure (the industry part of the final apprenticeship examination). The focus is on real estate and fiduciary theory, technical discussions, business situations, presentation techniques, presentation skills and dealing confidently with exam nerves. If desired, school subjects (except foreign languages) can also be covered in greater depth. All participants receive individual support until the final exam. And the results speak for themselves: QV-Campus participants have regularly achieved above-average grades in recent years.

    Further information: https://www.svit.ch/de/svit-zuerich/qv-campus-2026

  • Highlights and winners of the Real Estate Award 2025

    Highlights and winners of the Real Estate Award 2025

    Federal Councillor Guy Parmelin opened the event with a concise and motivating welcome message. He praised the innovative strength and courage of the players to take on challenges and emphasized how important the real estate industry is for the future of Switzerland, its prosperity and the quality of its location – especially in times of global change.

    Visions and insights from Samih Sawiris
    Another highlight was the fireside chat with Samih Sawiris, the internationally renowned entrepreneur and urban developer. Sawiris provided exclusive insights into the complex tasks and visions of his projects, particularly in the Alpine tourism center of Andermatt. His sustainable and collaborative approach to the development of hotels, residential properties and infrastructure impressed the audience and highlighted the value of long-term investment for regional transformation.

    Networking, entertainment and an inspiring atmosphere
    The event offered plenty of space for networking and knowledge sharing. Visitors enjoyed a varied supporting program with culinary highlights, musical accompaniment by the band “Three of a kind” and humorous performances by comedian Benjamin Delahaye. The mixture of professional exchange, social get-togethers and entertainment created a successful atmosphere for knowledge transfer and industry cohesion.

    Discerning jury ensures objectivity and quality
    The winners were selected by a renowned jury of experienced industry professionals comprising André Robert Spathelf, Karin Aeberhard, Daniel Löhr, Anita Horner and Gaétan Kameni. The jury supplemented the public vote with a well-founded professional assessment to ensure a transparent and balanced result.

    The 2025 award winners – innovation, sustainability and leadership
    The winners awarded with trophies reflect the diversity and future orientation of the industry.

    Marketing: Avendo AG impressed with an innovative platform that digitally connects property owners, agents and tenants and optimizes the rental process.

    Digital: Evorest AG earned the prize for a digital rental deposit solution with attractive investment options, which was also highly rated by the public.

    Sustainability: Mobimo AG was recognized for its resource-saving renovation projects, exemplarily implemented in Zurich’s Friesenberg district.

    Project development and innovation: Stiftung Umwelt Arena Spreitenbach was recognized for the development of a methanol hybrid box for summer electricity storage.

    Real Estate Personality of the Year: Beatrice Bichsel, a leading strategic manager, received the crystal glass trophy for pioneering development at SBB and her commitment to modern urban development around railroad stations.

    The Real Estate Award 2025 was much more than just an award ceremony. It consolidates its role as a beacon for innovation, sustainability and excellence in the Swiss real estate and construction industry. A spirit of innovation, social responsibility and professional expertise determine the successes of today and pave the way for a prosperous, sustainable construction industry of the future.

  • New ways to combat stock shortages

    New ways to combat stock shortages

    With a vacancy rate of around one percent for apartments, free space in the Swiss real estate market is extremely scarce. Away from the housing market, however, other problems arise with storage space. Storage spaces of less than 100 square meters in particular are often vacant because the effort involved in viewings, fixed price negotiations and physical contracts is disproportionate to the return. Neither owners nor administrators find the time-consuming letting process worthwhile, as fees and monthly rents are low and resources would be better spent on high-margin properties.

    Digital innovation for the management of small storage spaces
    Since the beginning of 2025, the Swiss start-up storabble has been using fully automated processes to solve this problem. The company offers outsourcing solutions for renting out vacant storage space and takes care of all administrative tasks. This includes tenant search, identification, verification, contract processing, key management and debt collection. Even risks such as debt collection claims or damage are outsourced, reducing the burden on owners and administrators.

    Automated processes for greater efficiency
    The business model is based on specially developed software and a digital marketplace where around 12,000 people across Switzerland can find potential rental properties every month. Full automation reduces costs and effort and also makes it possible to rent out low-value space profitably. Owners of well-known portfolios are already processing vacancies with the company.

    Economic relevance and outlook
    The rental income missed due to vacant warehouse space corresponds to around 0.02 percent of the total portfolio value on the Swiss real estate market each year. In view of a market value of CHF 6 trillion, this results in economically relevant potential for digitally efficient solutions. The outsourcing model opens up new economic benefits for very small spaces and is an example of digitalization and increased efficiency in the real estate sector. At the same time, the smart management creates relief in the sector and can serve as a blueprint for other special properties.

  • Zurich Metropolitan Area Cooperation Program 2025-2028

    Zurich Metropolitan Area Cooperation Program 2025-2028

    The cooperation programs of the Zurich Metropolitan Area Association serve the targeted development of projects with regional added value. Three programs have been successfully implemented since the association was founded in 2009. The focus is on growth, digitalization and demographic change. The current fourth call for proposals runs under the leitmotifs “Positive climate for innovation” and “Intelligent use of scarce resources” and thus picks up on the new Vision 2040/50 and the 2027 utilization strategy.

    The program is open to projects that focus on one of these topics or projects that combine both aspects. The selective, two-stage procedure ensures that the concepts submitted are practical, scalable and can be implemented in partnership with the member cantons, cities and municipalities. The submission threshold is deliberately kept low. In stage 1, a brief outline of the idea and organization is sufficient; in stage 2, the project is developed further and in more detail.

    Advantages and special features
    The program creates an innovative forum for supra-regional exchange between science, politics, business and society. The professional networking promotes sustainable solutions and strengthens the competitiveness of the metropolitan area as a leading location for research and development. Cantons, cities and municipalities benefit even if individual projects do not affect everyone equally. Diversity and innovative approaches remain the benchmark for the structural and functional area.

    Practical implementation and strategic impact
    With each program, the Zurich Metropolitan Conference provides new impetus for change in work, mobility and the use of resources. The current focus supports projects that contribute to greater innovative strength, digital transformation and sustainable development. Regional and cross-sector solutions are intended to further strengthen the Zurich metropolitan area as an attractive place to live and do business.

  • Tried and tested building materials reinterpreted

    Tried and tested building materials reinterpreted

    Sustainable building materials such as clay, wood and straw have a positive climate footprint. As they grow, they absorb CO₂ and store it in the long term. Around fifty million tons of excavated material containing clay are produced in Switzerland every year, a potential that is only used to a limited extent as most of it is landfilled. If this soil could be used as a building material, the material cycle could be closed directly. Saving resources, less transportation and lower disposal costs are the result. Wood is equally sustainable. Swiss forests provide a fast-growing, robust building material that now accounts for up to seventeen percent of load-bearing structures in new buildings, particularly in urban housing construction and additions.

    Prefabrication and hybrid construction
    The modern rediscovery of traditional materials is based on high-tech production methods. Prefabricated modules, the targeted use of robots and the addition of natural additives allow faster and more efficient processes. Nowadays, clay can be poured into formwork as liquid clay like concrete or used as rammed earth with reinforcements for multi-storey buildings. Combining clay and wood in hybrid wall or façade elements creates sustainable and climate-friendly structures. Researchers are working on optimizing materials to make clay and straw even more efficient. For example, through natural additives such as trass lime or innovative reinforcements.

    Challenges and development prospects
    The market penetration of clay and straw throughout Switzerland is still low, mainly due to a lack of industrial development, insufficient standardization and high start-up costs. Wood, on the other hand, is already widely accepted, although the forestry industry is struggling with climate change. Softwoods are coming under pressure, hardwoods are gaining in importance, but need new processing technologies. At the same time, environmental standards must be ensured and biodiversity preserved in the forests so that CO₂ storage is maintained. Research projects are investigating how wood can be made more resistant to environmental influences using biological substances such as shellac or plant-based tanning agents.

    Circular economy, health and acceptance
    Innovative building materials offer not only ecological but also health benefits. Natural materials improve the indoor climate, reduce allergy risks and avoid pollutants. Production is often low-energy and the components can be recycled at the end of their life. Web platforms such as the “Atlas of Regenerative Materials” network companies and projects in order to increase acceptance of and confidence in bio-based buildings.

    Innovation as a driver
    The combination of traditional expertise, modern research and digital prefabrication creates new opportunities for sustainable construction. Only by combining natural materials, recyclable structures and ecological responsibility can the construction industry make a positive contribution to climate protection. The opportunities for this have never been better and the building material of the future lies in the soil, in the forest and in the fields of Switzerland.

  • How the SIA is setting new standards in procurement

    How the SIA is setting new standards in procurement

    Project alliances are gaining in importance and are not only being piloted by major clients such as SBB and FEDRO, but are also on the agenda throughout the industry. The new Federal Act on Public Procurement (BöB) provides more scope for quality assessment in tenders. The purely price-driven competition is slowly fading into the background. Nevertheless, the administrative burden remains high and dumping offers are still an issue that is not yet optimally controlled.

    Market observation and contract award monitoring
    Another milestone is the expansion of market observation and contract award monitoring through cooperation with Bauenschweiz. The SIA observatories for competitions and tenders collect both quantitative and qualitative data. At municipal level in particular, the specially developed online tool “Planning procurement” facilitates the implementation of the new requirements and provides planning security.

    Potential for the entire sector
    Pilot projects and the pro-allianz.ch association highlight the industry’s desire for partnership-based and project-centred forms of organization. The SIA actively promotes the exchange of knowledge and supports new alliances with the aim of placing collaborative work and project success above traditional competitive models.

    Competition regulations updated
    The SIA 142 and SIA 143 regulations for competitions and study commissions have been extensively revised and introduced in August. Aspects such as copyright, remuneration procedures, fairness and transparency are now given greater weight. The revision was developed together with public clients and increases acceptance on both sides.

    Focus on sustainability criteria and remuneration
    In addition to ecological aspects, items such as economic, macroeconomic, social and cultural sustainability are given greater weight in the procurement processes. The content, definition and implementation of sustainability is being continuously developed in working groups and with event formats such as “post-fossil competitions”. Another priority topic is the appropriate remuneration of planning services. Digital platforms and new fee regulations are intended to strengthen fairness and transparency so that planning offices are remunerated in line with the market and in a transparent manner in future.

  • Federal Council simplifies construction procedures

    Federal Council simplifies construction procedures

    To date, many construction projects and urban developments have been delayed due to the rigid direct application of the Federal Inventory of Sites worthy of Protection (ISOS). In Zurich in particular, thousands of apartments are blocked, as the example of Brunaupark shows. The Federal Council wants to simplify and speed up the processing and approval of residential projects with a new regulation. In future, the ISOS requirements will only apply directly in cases where the townscape is actually affected. This will significantly reduce the number of complex procedures and numerous projects can be realized more quickly.

    In future, cantons and municipalities will be given more leeway and clear boundaries as to when direct application of ISOS is really necessary. The conservation objectives of the inventory will be formulated more openly, which will enable inward settlement development while still protecting building culture.

    Solar installations are easier to approve
    The new measures also make it easier to install solar installations on new buildings. In future, an ISOS review will only be required for existing buildings. The federal government is thus taking account of the requirements of the energy transition and strengthening planning and legal certainty for future-oriented construction projects.

    Consensus at the round table
    The reform was developed at a broad-based round table with representatives from the federal government, cantons, cities, municipalities, business and civil society. The regulatory adjustments are to be made by fall 2026. At the same time, the processes for applying the ISOS inventory will be improved so that conflicts can be identified and resolved at an early stage.

    Prominent critics and supporters from politics and heritage protection welcome the new regulations. It is a sensible compromise between protection and development. Direct application remains possible for important monuments, but will no longer prevent important innovation projects in future.

    New momentum for residential construction
    The new rules give cantons and municipalities the necessary flexibility to combine resource protection and building culture. Residential construction projects such as Brunaupark could be approved and realized much more quickly in future. The Federal Office of Culture, Department of the Environment and Department of Economic Affairs have been tasked with implementing the new principles in order to address the increased demand for housing and the challenges of the energy transition in a holistic manner.

  • Adding storeys and extensions made easy

    Adding storeys and extensions made easy

    The further development of existing buildings offers clear advantages. It saves resources, reduces CO2 emissions and reduces the volume of construction waste. In contrast to demolition, the appearance of the neighborhood is preserved and new rentals are often lower, which ensures affordable living space. The local building culture also benefits, as established structures and identity-forming elements are preserved, which strengthens the sense of community.

    High hurdles hamper conversions
    Outdated regulations, complex procedures and a lack of legal certainty are currently hampering numerous extension projects. Older buildings in particular do not comply with the latest regulations, so many owners shy away from the effort involved and prefer to build new ones.

    Revision of the law brings simplifications
    The new proposal from the Building Department provides for targeted simplifications. At its heart is the simplification provision, Section 220a E-PBG: it allows owners to deviate from certain regulations, for example with regard to boundary distances, façade height and the number of full storeys. The aim is to better integrate the further developed building into the existing building regulations, create more scope for conversion and at the same time offer legal certainty.

    Densification and better utilization
    It will be easier to create additional residential units, particularly in residential buildings. The regulation encourages properties to exploit their full potential in accordance with the municipal zoning regulations without losing the existing building stock. This is an important step towards more densification and smart land use in urban and rural areas.

    Further simplifications and updates
    The revision also addresses the demands of the Cantonal Council. For example, procedures for solar installations and stair lifts have been simplified. Outdated regulations on fire protection and minimum heights are to be removed. This will make it easier to convert office buildings into apartments and provide impetus for innovative construction projects.

    Opportunity for Zurich
    The planned simplifications for the conversion and extension of existing buildings will enable sustainable urban development, ecologically, socially and culturally. The revision of the law creates clarity and motivates owners to use the potential of existing buildings instead of building new ones.

  • PFAS in construction waste

    PFAS in construction waste

    Around 7.4 million tons of mineral construction waste are produced in Switzerland every year, with demolition, refurbishment and new construction continuing to increase the quantities. It is not only asbestos and PCBs that are problematic, but also PFAS (per- and polyfluorinated alkyl substances). These chemicals are considered carcinogenic and accumulate in the human body.

    A study by the University of Bern found up to seven PFAS substances in 20 samples of demolition material, some in concentrations of up to 5 micrograms per kilogram. Although the quantities are considered low, the research team recommends further investigations. Landfills are usually not sealed, PFAS can be washed out and thus enter the groundwater, where they pollute the food chain and drinking water.

    Measurements and new standards
    The Swiss Building Materials Association Circular Switzerland and the Federal Office for the Environment are working together with cantons and independent laboratories to determine PFAS contamination in gravel works, concrete plants and existing buildings. The investigation is nearing completion. The findings are to be incorporated into a practical guide for dealing with PFAS. The federal government is planning limit values for PFAS in contaminated sites and waste by 2026, which construction companies will have to comply with in future.

    In civil engineering, the Federal Roads Office has recommended avoiding PFAS-containing substances for the time being. Due to the lack of legislation, Astra is not yet able to enforce any bans, but is working on checklists for PFAS-free construction products.

    Health risk and circular economy
    The Federal Office of Public Health is monitoring the PFAS problem in indoor spaces and warns of its persistence. PFAS bind to materials for a long time and become problematic when abraded and inhaled, but have so far been less relevant in the living environment, as the main source remains food. According to the authorities, the risk of exposure from building rubble and landfill sites is greater. This is because rainwater washes PFAS into the groundwater and thus into the food chain. Although leachate is technically purified, the risk of uncontrolled contamination remains.

    The Building Materials Association emphasizes that the recyclability of demolition material is endangered by the new limit values. At the same time, the industry wants to keep the chemicals out of the cycle. Professional removal and disposal are possible, but it is calling for clear and practicable guidelines from the federal government.

    PFAS in Swiss soil
    A recent Swiss study shows that PFAS can now be detected in all topsoils, even in remote forest and mountain areas. Point sources such as fire extinguishing training grounds and electroplating plants increase local pollution. Agricultural soils in particular contain high PFAS levels, often caused by sewage sludge used as fertilizer. The large number of applications makes it difficult to trace the origin.

    Political debate on PFAS
    Following the detection of PFAS in meat from the canton of St. Gallen and the first bans, parliament has also taken up the issue. The authorities and the industry are working together on a mix of measures to protect the population and the environment. Environment Minister Albert Rösti confirms the seriousness of the situation. The government wants to respond with limit values, guidelines and tighter controls.

  • Farewell to imputed rental value

    Farewell to imputed rental value

    The adoption of the bill on the cantonal property tax for second homes marks the end of the imputed rental value. However, the change will take effect in two to three years at the earliest and will fundamentally change the everyday lives of many of those affected. Not only owners of owner-occupied and rented properties will feel the effects, but also households with debts without property ownership.

    Simplifications and exemptions
    With the abolition of the imputed rental value, maintenance costs and debt interest will also no longer be tax-deductible. However, to make it easier to purchase residential property, special rules apply for the first ten years after purchase. Debt interest of up to CHF 10,000 for married couples and CHF 5,000 for single persons is still deductible, but the remaining maximum amount is reduced by ten percent per year.

    Tax declarations will be simpler and the tax burden for many homeowners will fall in the current interest rate environment. Value-preserving and value-enhancing costs should be properly documented, as in future they can only be claimed when property gains tax is paid, i.e. when the property is sold.

    More restrictions on the deduction of debt interest
    Owners of investment properties are particularly affected by the reform. Interest on debt can now only be deducted in proportion to the value of the property in relation to total assets. This increases the tax burden and significantly limits the previous advantages.

    Taxpayers without real estate
    Households without real estate are also affected. Private debt interest, for example for loans or small loans, may no longer be offset against tax in future. This turns previous practice on its head and may lead to higher tax payments.

    Uncertainties and cantonal competence
    The cantons will have the option of levying a special property tax on second homes. This is a particularly sensitive issue for regions with a high level of tourism, as new taxes can affect the attractiveness of the market. It remains to be seen what the specific assessment bases will look like and which cantons will make use of the new options.

    The cantons can continue to allow temporary deductions for energy-efficient renovations and environmental protection measures until 2050. It is not yet known which cantons will offer this.

    Strategies for mortgages and investments
    The reform not only affects the tax rate, but also personal financial strategies. The question of how high mortgages should be set in future and whether amortization makes sense is becoming increasingly important. Anyone who uses capital for amortization ties it up in the property and loses liquidity for other purposes such as retirement provision or new investments. The decision on the optimal financing therefore requires individual consideration.

    Effects on the real estate market
    Whether the reform affects prices depends above all on the situation of new buyers, the majority of whom are highly mortgaged. According to SNB statistics, 40 percent of newly purchased homes are financed at over 74 percent of their value. Older properties in particular continue to lose tax advantages due to the limited deduction options. New condominiums in the canton of Zurich are on average 20 years old, single-family homes even around 50 years old. The fundamental challenges of high prices and scarce funds for acquisition remain unresolved by the reform.

    The abolition of the imputed rental value promotes the price difference between new buildings and older properties. Second homes are likely to become less attractive as a result of the new property tax, but experts do not expect prices for vacation homes to fall, as the supply shortage is too great.

    Prices for Swiss homes could rise by 4% this year and 4% next year, and by as much as 4.5% in the canton of Zurich. Renovating and maintaining the value of old buildings is becoming more important than ever, but not every investment pays off. Homeowners need to keep a keen eye on their long-term strategy: Is refurbishment worthwhile or is a new replacement building imminent?

    Reform as a joint project
    The changes are based on a close link between legislative and constitutional amendments. The abolition of the imputed rental value will only come into force if the referendum on the new property tax on second homes is successful. Parliament discussed the scope and form of the tax intensively for months. In tourist cantons in particular, there is a great deal of skepticism as to whether reduced revenue can be offset by new taxes. The laws come into force together, a reform with many facets.

    Tax and financial effects at a glance
    The mortgage interest rate determines whether owners benefit. If interest rates are low, the tax burden falls for the majority. If interest rates are high, taxes increase because interest on debt can hardly be deducted any more. For the public sector, the reform could result in a loss of revenue of CHF 1.8 billion. From 3 percent mortgage interest, however, additional revenue is possible for the state as a whole. The actual effects remain unclear for the time being due to various uncertainties.

  • Investment in modern workplaces and training

    Investment in modern workplaces and training

    The Ferrum Group has inaugurated its new ferruBase extension at its Schafisheim site, according to a press release. With the new building, the mechanical engineering company has realised a vertical production structure that creates space for 240 new office workstations, fully equipped production rooms and a future-oriented training workshop on around 14,000 square metres of floor space. More than 1,000 guests attended the opening and were able to gain an insight into the new building during expert tours.

    According to the press release, the new building seamlessly combines modern production processes with ergonomic office design and a training workshop. During the guided tours, employees, family members and guests were able to gain an initial insight into the architecture, construction method and new machinery. Catering was also provided at the opening ceremony and a varied entertainment programme was offered.

    For Ferrum, the new building is an investment in the future viability of the company and is intended to secure jobs in Aargau in the long term. At the same time, it also demonstrates how tradition and modern technology can be successfully combined.

  • Architecture prize honours outstanding building projects in the canton of Zurich

    Architecture prize honours outstanding building projects in the canton of Zurich

    The Foundation for the Honouring of Good Buildings in the Canton of Zurich has awarded the Canton of Zurich Architecture Prize, which is presented every three years, for the eighth time. The jury honoured four projects in each of the categories of distinction and recognition for their design quality and innovative approach to current challenges, as detailed in a press release. The foundation is supported by the Canton of Zurich’s Building Department, the Zurich section of the Association of Swiss Architects, the Swiss Werkbund and Zürcher Kantonalbank.

    The Leutschenbach high-rise ensemble in Zurich and the complete refurbishment of the Im Birkenhof housing estate were recognised in the award category, as were the temporary sports buildings in the canton of Zurich and the Wallrüti school building in Winterthur.

    The ensemble of three residential buildings in Kleinandelfingen, the new extension to the Limmattal cantonal school in Urdorf, the communal living project in Roter Kamm in Zurich and the Hobelwerk, House D in Winterthur were recognised. The Swiss Life Arena in Zurich received the Audience Award. This was awarded in an online vote that ran from mid-April to the end of May.

    The foundation also honoured the Hobelwerk, Haus D in Winterthur with the sustainability award Der Grüne Leu. This honours architects who have dedicated themselves to ecological sustainability and developed their own aesthetic and architectural language.

    “Good architecture ensures well-being, efficiency and value retention. It takes sustainability into account in many dimensions. For example, in achieving the social objective of inward densification of our residential areas while at the same time creating valuable recreational spaces,” Heinz Stecher, Key Account Manager Construction/Real Estate at Zürcher Kantonalbank and member of the Foundation Board, is quoted as saying in the press release.

  • Photovoltaic system on company roofs in Aarau

    Photovoltaic system on company roofs in Aarau

    Over the next six weeks, HKG Engineering AG will be installing a photovoltaic system on the roofs of its own company buildings at the Aarau site. According to a press release, 184 high-efficiency modules are planned there, which will generate 93,000 kilowatt hours of electricity per year.

    The energy generated will be sufficient to cover the company’s own requirements in the offices and for charging electric vehicles. The system will also reduce the load on the neighboring Aarhof property, which is currently under construction.

    With this investment, HKG is sending out a clear signal for sustainable action. The aim is to reduce CO2 emissions in the building sector and reduce dependence on external energy.

  • Swiss freight metro is on ice

    Swiss freight metro is on ice

    The Cargo sous terrain(CST) underground freight transportation system has failed in its previously planned form. The private company Cargo sous terrain AG writes in a press release that its implementation is not economically viable at the present time. Private financing of the construction phase would require a different legal framework. The key is to embed the metro in an overall logistics system and to establish stable partnerships with the federal government, cantons and cities.

    According to CST, the technical and structural feasibility of the project has been proven. The plans for the underground logistics system with fine distribution in cities were confirmed as part of an independent review in spring 2025. It is now up to the authorities to proceed on this basis.

    CST remains in dialogue, but is shifting its focus: the company now wants to advise national and international organizations on urban logistics issues. In this context, CST must reduce costs and also cut ten jobs. According to the press release, CEO Christoph Späth deeply regrets this step. However, by restructuring, CST is setting the course for a sustainable future.

    “We do not currently have the resources to continue the organization with its current focus and are therefore adapting to the realities of the situation,” said Chairman of the Board of Directors Marco Rosso. It will take time until CST is firmly anchored in transport policy and can mobilize long-term investments.

    The plans for the freight metro had envisaged an underground network from Geneva to St. Gallen and from Basel to Lucerne with a branch from Bern to Thun. The first section of the freight metro from Härkingen to Zurich was originally scheduled to go into operation in 2031.

  • Zurich’s “city in the lake”

    Zurich’s “city in the lake”

    bosshard presented his “City in the Lake” to the public in 1961. A gigantic terrace of 700,000 square meters, enthroned 14 meters above the water level, was to serve as a pedestrian city, including traffic arteries and over 70,000 parking spaces.

    The three zones were clearly designed.

    • In the north, a cultural center with theaters, museums, cinemas and an administration building.
    • In the middle, the office and business district for up to 50,000 workplaces, flanked by a shopping and gastronomy center.
    • To the south, a hotel zone with a view of the lake and the foothills of the Alps.

    A green strip up to 100 meters wide around the new city was to transform the lake basin into a park and river landscape.

    Infrastructure from a single source
    Bosshard’s plan envisaged a rigid separation of pedestrians and traffic. Cars, streetcars and a possible underground train were to run beneath the artificial plateau. Escalators would have guided commuters from the substructure into the high-rise city. Bosshard pointed to the public purse, the inexpensive use of cantonal waters and the use of prefabricated construction elements to finance the project.

    Criticism and opposition
    The reactions were fierce. In the NZZ, an architect voiced his “energetic objection” and spoke of a “frostily monumental” foreign city that would take away Zurich’s lake and thus its essence. The press felt compelled to emphasize that the publication of the project was not an endorsement, but was intended to provide information.

    Bosshard’s vision was criticized as a show of strength, even as “utopian folly”. Ecological aspects or the legal basis for such an embankment were largely ignored in the project dossier.

    A time of bold urban ideas
    Bosshard’s plan fits in with the 1960s and 1970s, when Zurich experimented with several radical projects. in 1971, for example, Guhl, Lechner and Philipp designed the “Wohncity” above the tracks between the main railway station and Altstetten, another plan that failed due to its cost and complexity.

    In retrospect, ETH urban researcher Christian Schmid speaks of an “act of desperation”. The narrowness of Zurich’s city center left little room for expansion. The idea of moving out to sea or over railroad land was spectacular, but neither practical nor financially viable.

    Housing construction remains an ongoing problem
    Today, the debate about covering railroad tracks is being revisited. This time, the main focus is on the lack of affordable housing. Schmid remains skeptical that such projects would also incur enormous costs and ultimately result in luxury apartments. Urban expansions such as those proposed years ago by the Krokodil architects’ group for Dübendorf are more realistic. Large areas, well developed and with potential for affordable housing developments.

    The “City im See” may have failed as an urban planning utopia, but it remains a symbol of an era in which Zurich designed high-flying ideas to solve its structural problems. Then as now, the city searched for space that did not exist and found answers in the boldest visions.

  • Success for Suissetec in the EKS case

    Success for Suissetec in the EKS case

    For years, Suissetec has been committed to a “level playing field” between traditional consulting, planning and installation companies and energy service providers, which are increasingly active in the building technology market. In this specific case, EKS used customer data from the basic supply, i.e. from the monopoly sector, to advertise solar systems, an offer in the free market. This unlawful competitive advantage violates the Electricity Supply Act.

    Following a criminal complaint filed by Suissetec in 2017, two former EKS employees were finally convicted on March 31, 2025. Comparable proceedings against Repower and Groupe e also ended in guilty verdicts.

    Consistent separation of market areas
    The ruling makes it clear that the monopoly area of basic energy supply must remain strictly separated from the commercial activities of energy service providers, for example in building technology or solar installations. Companies are obliged to take organizational and technical precautions to ensure that there is no mixing.

    Although only employees and not the company itself were prosecuted in this specific case, the court emphasized that companies can also be liable to prosecution if they breach their duty of care.

    Signal effect for the industry
    For Suissetec, the third ruling in this case is a milestone. Director Christoph Schaer emphasizes: “The EKS case is now closed for us. At the same time, we expect this ruling to form the basis for competitive but fair competition between all market participants.”

    In this way, the association not only wants to prevent abuses, but also raise awareness among energy service providers, as important members of Suissetec, of the importance of clean dividing lines. The aim is constructive cooperation in the market that enables fair competition with clear rules.

  • Review: Swissbau Community Event at uptownBasel

    Review: Swissbau Community Event at uptownBasel

    “Enkelfähig” is the order of the day. Hans-Jörg Fankhauser, host of the Swissbau Community Event at uptownBasel, emphasized: “It’s not about what we do today, but what we can achieve tomorrow.” The term “enkelfähig” stands for his responsible site development, in which digital technologies and sustainable strategies are used to enable long-term change and create an environment worth living in for future generations. When it comes to collaboration, he relies on “new work” with strong partners.

    Quantum technology & AI: a new chapter in innovation
    AI has already changed reality. Hans-Jörg Fankhauser (uptownBasel) emphasized the disruptive opportunities offered by artificial intelligence and quantum computing. The technologies open up almost limitless possibilities for innovations in architecture, energy planning and building technology.

    Re-use of building materials: trust as a success factor
    Kevin Rahner (Schnetzer Puskas Ingenieure AG) shed light on the challenges of reusing building materials. The central question: “On-site” or recycling? Without clear standardization, reuse will not prevail. Genuine innovation requires trust and structured processes.

    Intelligent energy supply for sustainable buildings
    Sascha Wyss (Primeo Netz AG) explained that a stable transmission grid only works if production and consumption are in balance. Modern buildings require intelligent networking, redundancy and flexibility in order to ensure a sustainable energy supply.

    Experience practice & networking
    After the presentations, participants were able to experience the uptownBasel building Pioneer and the uptownBasel substation live. A subsequent networking aperitif provided the perfect opportunity to exchange ideas with experts from the sector.

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    Further information
    swissbau.ch

  • ZHAW pools expertise in new competence group

    ZHAW pools expertise in new competence group

    A new unit is being created at the ZHAW Institute of Facility Management to actively shape the digital transformation of the real estate and construction industry. The Smart Building Management competence group is dedicated to the question of how buildings and sites can be intelligently planned, used and managed. The aim is to develop digital technologies, data-based services and integral strategies along the entire real estate life cycle in a user-oriented manner. A particular focus is on smart buildings, smart workplaces and resilient infrastructures that are geared towards the needs of society, the economy and the environment.

    International experience and in-depth industry knowledge
    The new head Andrea González has over 15 years of international experience in urban planning, real estate development, architecture, sustainability and digitalization. She has overseen large and complex projects in Europe and Asia, from site analysis, planning and construction through to operation, refurbishment and conversion. Her expertise in the application of innovative smart building strategies, the use of digital tools such as BIM and artificial intelligence as well as sustainable construction methods is particularly noteworthy.

    Her management experience ranges from leading interdisciplinary project teams to overall responsibility as Head of Real Estate and Architecture at a Swiss company. As a specialist, she combines economic thinking with a spirit of technological innovation and sustainable solutions.

    Building bridges between science and practice
    In addition to her work in real estate and construction practice, Andrea González has been active in research and teaching for many years. She has taught and conducted research at ETH Zurich, the University of Liechtenstein, the Universidad Politécnica de Madrid and the Tokyo Institute of Technology, among others. Her scientific work focuses on the integration of digital technologies such as artificial intelligence, digital twins and predictive analytics in planning and development processes.

    In publications and conference contributions, she has intensively examined the transformation of urban spaces and the future of smart buildings and smart cities. She is also involved in teaching at all levels, from Bachelor’s and Master’s degree courses to continuing education programs, and contributes to the development of new academic formats.

    Forward-looking perspectives for Smart Building Management
    With the appointment of Andrea González, the ZHAW is sending a strong signal for the further development of the real estate and construction industry in the direction of digitalization, sustainability and resilience. In future, the new Smart Building Management competence group will provide impetus for practical research and innovative solutions that support both companies and institutions in the transformation of their infrastructures.

  • Sunrise CIO Anna Maria Blengino honored

    Sunrise CIO Anna Maria Blengino honored

    With this award, Confare and EY Switzerland are recognizing the role of IT managers as key drivers of innovation and corporate development. Blengino has resolutely driven forward the modernization of the process, system and data landscape at Sunrise in Opfikon ZH, thereby demonstrating the strategic importance of modern IT infrastructures.

    “Anna Maria Blengino shows how IT creates strategic added value – not as a support function, but as a driver of innovation and transformation,” explained jury chairman Jan Leitermann, Head of Technology Consulting Switzerland at EY. Its clear roadmap, consistent customer focus and positioning of IT as a growth driver were particularly highlighted.

    Other award winners as top CIO of the year
    In addition to Blengino, three other IT managers were also honored:

    • Raymond Schnidrig, Partner and CTO at Partners Group
    • Benedikt Schmid, CIO and Data Officer at MS Reinsurance
    • Matthias Bryner, CIO of the Zurich Children’s Hospital

    These award winners exemplify the diversity of digitalization strategies that Swiss companies are driving forward – from global financial players to central healthcare institutions.

    Jury from science and business
    The Confare Swiss CIOAWARD jury is made up of renowned experts from the worlds of business and science. Chaired by Jan Leitermann, the 2025 panel included Stella Gatziu Grivas (FHNW), Christian Russ (ZHAW), Reinhard Riedl (all-acad.com), Alec Joannou (Global CIO ABB) and Daniel Fiechter (CIO Stobag, 2024 award winner).

    Visibility for digital leaders
    The award ceremony in Zurich underlined the extent to which digital technologies are at the center of public interest through artificial intelligence, cloud computing and data-driven business. Leitermann emphasized: “We make the people behind these innovations visible.”

    The Swiss CIOAWARD thus focuses on the creative power of IT managers – as a key factor for competitiveness and transformation in an increasingly digital economy.

  • Electricity prices to fall slightly in 2026

    Electricity prices to fall slightly in 2026

    According to calculations by the Swiss Federal Electricity Commission (ElCom), tariffs will fall to a median value of 27.7 cents/kWh in the coming year. For a typical household with an annual consumption of 4,500 kWh, this means an electricity bill of around CHF 1,247, around CHF 58 less than in 2025.

    The price structure will change in detail
    Energy tariff falls from 13.7 to 12.11 Rp./kWh (-11.6%).
    Grid tariff falls from 12.18 to 10.75 cents/kWh, but no longer includes metering costs.
    Metering tariff now shown separately at CHF 74.40/year (corresponds to 1.65 Rp./kWh).
    Grid surcharge remains stable at 2.3 Rp./kWh.
    Electricity reserve increases from 0.23 to 0.41 Rp./kWh.
    Solidarized costs now at 0.05 Rp./kWh.
    Charges to local authorities unchanged at 1 Rp./kWh.

    The bottom line is a slight reduction for households, while small and medium-sized enterprises benefit more from lower grid and metering costs.

    Reasons for the development
    The price reduction is primarily the result of falling energy costs. Numerous high-priced procurement contracts from the crisis years 2022/23 are expiring, allowing more favorable market conditions to take effect. At the same time, the grid operator Swissgrid is reporting lower tariffs (1.42 Rp./kWh instead of 1.71).

    On average, grid costs including the metering tariff will increase slightly, despite lower standard rates for the return on capital, which will enable savings of around CHF 120 million nationwide.

    Dynamic tariffs from 2026
    In view of the growing spread of heat pumps and electromobility, the load on the electricity grids is increasing. From 2026, grid operators will be able to introduce comprehensive dynamic grid tariffs for the first time. The aim is to align consumption more closely with the grid status and thus avoid costly grid expansions.

    Dynamic tariffs are based on the actual costs and should be designed to reflect the source. They must remain comparable with previous tariffs for standard load profiles. Transparency and traceability in invoicing are required by law. To date, no grid operator has announced a dynamic model as a standard tariff; end customers are still guaranteed a choice.

    Transparency and comparability
    Since this month, all 2026 electricity prices of the approximately 590 Swiss grid operators have been available on the ElCom platform. The values are based on the operators’ median figures and can vary considerably from region to region depending on the procurement strategy and in-house production. ElCom does not approve the tariffs, but can intervene and order reductions if it suspects that prices are too high.

  • NEST tests CO₂-reduced building materials

    NEST tests CO₂-reduced building materials

    The “Beyond.Zero” project brings together leading industry and research partners to test innovations in the construction industry under real-life conditions. The focus is on the development of new material technologies with significantly lower emissions and high innovation potential for the construction industry.

    A central element is the cement-reduced concrete developed by Empa and Omya. By replacing up to 70 percent of the clinker content with natural minerals, CO₂ emissions can be significantly reduced without compromising mechanical properties or durability.

    Practical test for new concrete technology
    The building material is being comprehensively validated in a real construction context for the first time in the NEST unit. From processing and volume stability to durability in operation. “Only by testing it in real buildings can we show that the new type of concrete is not only ecologically convincing, but can also withstand the demands of practical use,” explains Empa researcher Mateusz Wyrzykowski. This creates a basis for translating sustainable concretes into marketable solutions more quickly.

    Industry meets research
    As the world’s leading producer of industrial minerals, Omya is contributing its expertise and production capacities to the project. “The fact that we can test sustainable building materials directly in NEST under real conditions accelerates the transfer of innovations into climate-friendly construction methods,” emphasizes Empa Director Tanja Zimmermann.

    In addition to the cement-reduced concrete, further CO₂-reduced and CO₂-negative material solutions are to be developed and tested in the “Beyond.Zero” project. The aim is a construction system that significantly reduces the ecological footprint over the entire life cycle, from production to operation and dismantling.

    Signal for the construction industry
    With this project, Empa and its partners are creating a practical platform that will provide groundbreaking impetus for the transformation of the construction sector. In view of the high proportion of emissions from cement and concrete production worldwide, the project could become a milestone towards climate-neutral construction.

  • Growth in premiums and fees in the half-year under review

    Growth in premiums and fees in the half-year under review

    The Swiss Life Group reports an operating profit of CHF 903 million for the first half of the year. In a year-on-year comparison, this corresponds to growth of 3 per cent in local currency, the internationally active insurance group from Zurich reported in a press release. At CHF 602 million, however, net profit was CHF 30 million lower than in the first half of the previous year. Swiss Life cites a year-on-year increase in tax expenses of CHF 36 million as the reason for this.

    “We were able to further expand both our insurance and fee business and achieved a higher operating profit”, Group CEO Matthias Aellig is quoted as saying in the press release. Specifically, Swiss Life increased its own premium income by 5 per cent in local currency to CHF 12.1 billion. At the same time, fee income rose by 2 per cent in local currency to CHF 1.27 billion. “We also significantly increased net new money inflows in the investment business for third-party clients and our solvency remains strong,” explains Aellig. “With these results, we have made a successful start to our Swiss Life 2027 corporate programme and are on track.”

    In the Swiss Life 2027 programme, the Group has set itself the goal of increasing its result in fee-based business to over CHF 1 billion per year by 2027. A result of CHF 392 million was achieved in the half year under review. Swiss Life has set a target range of 17 to 19 per cent for the return on equity in 2027. In the half year under review, the return on equity was 17.6 per cent.

  • Acquisition of land in Meggen

    Acquisition of land in Meggen

    The acquired plot on Neueggweg is practically undeveloped and, according to the zoning plan, is in residential zone C. The location is quiet, yet well developed, an advantage for future residents. According to the current planning status, Mobimo will realise a condominium development with around 70 residential units on the site. The project volume amounts to around CHF 120 million. The start of construction is dependent on a mandatory design plan obligation. Completion of the development is scheduled for the end of 2032.

    Development pipeline and market environment
    With the purchase of the site, the company is substantially expanding its development pipeline for the coming years. Demand for residential property in good locations around Lucerne remains consistently high. The municipality of Meggen is one of the most sought-after residential locations in Central Switzerland and, in addition to its proximity to the city of Lucerne, scores highly for its attractive location and quality of life. Lake Lucerne, the local recreational area around Meggen and the municipal infrastructure further strengthen the location.

    Project objectives and outlook
    The new development not only offers new living space, but also provides urban development opportunities thanks to the design plan. The process gives architectural firms the opportunity to contribute innovative housing solutions and modern, needs-orientated spatial concepts. The planning takes into account both the desire for attractive green spaces and the requirements for residential density and sustainability.

    Several planning steps are still required before the planned completion at the end of 2032. The exact start of construction depends on the development and finalisation of the design plan. The occupancy date will be communicated promptly based on the official procedures and marketing.

    The project in Meggen will create new living space, further develop the location and expand the company’s commitment to attractive, sustainable living in Central Switzerland.

  • Between innovation and reality

    Between innovation and reality

    In the middle of the Zurich conurbation, the new H1 residential tower towers above the Zwhatt site. With a height of 75 meters and 24 storeys, the building is a visible marker for the Regensdorf skyline and for hybrid construction methods between concrete and wood. Despite its striking red hue and eye-catching façade, the interior is dominated by natural and neutral materials. The architecture remains restrained, the structure classic. Three solid base storeys and a central concrete core support the building, while timber columns, timber-concrete composite ribbed ceilings, lightweight façades and solar panels ensure resource efficiency.

    The HBV structure allows for a high degree of prefabrication and a significant reduction in gray energy. Compared to conventional solid buildings, 20% of emissions are saved, a total of around 670 tons of CO₂ over a life cycle of 60 years. The horizontally positioned photovoltaic modules serve as a brisesoleil and generate around 155,000 kWh of electricity per year, which covers around 36% of the apartments’ energy requirements.

    Quality of living, community and urban density
    At the base of the H1, three-sided arcades connect the building to the neighborhood and ensure an urban quality of living. Inside, a clear, modular structure ensures compact, flexible apartments. 156 units are organized around the central core and are reached via short, bundled access routes. There is space for community halfway up the building with a two-storey meeting room, a launderette and spectacular views. The wooden elements create a pleasant indoor climate, while exposed beams and clay surfaces ensure a cozy atmosphere.

    Sustainability and the ambivalence of the high-rise principle
    H1 is a project of transition. The high proportion of wood reduces the CO₂ profile, but does not make the use of concrete superfluous. The climate-friendly construction method, local raw materials such as beech wood from the Jura or clay and the focus on renewable energy make sustainable construction a reality. Nevertheless, the high-rise building remains an ambivalent concept. The densification saves space, but the statics and fire protection still force hybrid constructions.

    In terms of urban planning, the Zwhatt site represents a new development perspective for Regensdorf. The silhouette of H1 and other towers characterizes the skyline. The quarter combines living, working and open spaces and stands for an urban development that remains flexible and adaptable.

    The H1 residential tower exemplifies change in the construction industry. It combines advanced timber hybrid technology, a high degree of prefabrication and urban integration. H1 is thus a “building of transition”, a step towards net zero, but also a reflection of the challenges and potentials facing sustainable residential construction in urban centers today.

  • Ground-breaking ceremony for SBB plant in Arbedo-Castione

    Ground-breaking ceremony for SBB plant in Arbedo-Castione

    The new SBB plant, officially called Nuovo stabilimento industriale ferroviario (NSIF), replaces the existing plant in Bellinzona, which no longer meets the maintenance requirements of modern multiple units. The new facility creates space for 360 full-time jobs and 80 apprenticeships and specializes in the future maintenance and repair of Giruno, ETR and FLIRT-TILO multiple units. The high degree of automation and the focus on electromechanical work make the facility the most modern SBB industrial plant in Europe.

    SBB CEO Vincent Ducrot was particularly proud at the ground-breaking ceremony. The canton of Ticino is an extremely important region for SBB, which is investing in jobs, expertise and technology with this project. The new site covers an area of 150,000 square meters, equivalent to more than 20 football pitches, and also sets an example for sustainability with a green roof and integrated solar panels.

    Sustainability and major construction progress
    Work began back in June 2025 with the establishment of the construction site, excavation and foundation work as well as initial measures for the future train washing facility. The expansion of the railroad infrastructure is running in parallel. New points, additional tracks and modern control technology will ensure an optimal connection to the network. SBB attaches great importance to ecological compensation; 8.4 hectares of high-quality crop rotation areas are being compensated for at alternative locations in Ticino.

    The new plant will go into operation in stages from mid-2028. The relocation of the existing Bellinzona plant to Arbedo-Castione will give the region and its employees a sustainable future. The new SBB plant stands for innovation, growth and sustainable development in a strategically important region for Switzerland.

  • Efficiency in timber construction thanks to statics

    Efficiency in timber construction thanks to statics

    Timber frame construction scores highly as a sustainable alternative to concrete. However, there is a problem with structural planning. Walls with windows were previously considered “statistically invisible” due to a lack of reliable data on load-bearing behavior. Planning, use of materials and costs suffered as a result.

    Large-scale tests for greater material and cost efficiency
    In order to close this knowledge gap, Empa, the Bern University of Applied Sciences and ETH Zurich launched a joint research project, supported by the FOEN and industrial partners. In Empa’s construction hall, wooden walls are deliberately subjected to extreme horizontal loads, generating valuable data on the load-bearing capacity of walls with window openings. The aim is to use the horizontal bracing values of such elements reliably in everyday engineering in the future.

    Less concrete, more wood
    The findings are being incorporated into a new, simple computer model. The initial results show that walls with windows also make a significant contribution to bracing. This reduces the need for steel anchors and concrete cores and cuts the amount of material, time and costs involved in timber construction. In the long term, this results in more economical and ecological buildings.

    Cooperation between research and industry
    The focus is on the practical suitability of the new model. In close dialog with industry partners, the complex research model is translated into an applicable solution for planning practice. This benefits planners, investors and residents alike.

    With new test procedures and calculation models for window walls, the research project is taking timber construction a step further towards greater efficiency, resource conservation and innovation.