Category: Trends

Apply now for the Digital Journey Challenge 2025

The digital transformation is unstoppable and offers enormous opportunities for small and medium-sized enterprises in particular. The Digital Journey Challenge 2025, launched by the Centre Suisse d’Électronique et de Microtechnique (CSEM), is aimed at companies and start-ups that want to take their innovative strength to a new level with digital technology.

The focus is on promoting pioneering projects in areas such as artificial intelligence, the Internet of Things (IoT), automation and other key technologies. Applicants receive professional guidance, technological expertise and up to CHF 100,000 in financial support.

Three strong arguments in favour of your participation
Technology Boost
Access to CSEM expertise in eight key technologies

Financial support
Up to CHF 100,000 for development time, consulting and technology transfer

Strengthen market position
Greater visibility, more media presence, access to expert networks

Simple application process, big impact
Participation is straightforward. Interested parties download the factsheet, describe their idea and submit the form. All information and conditions are available on the CSEM website. The application deadline is 15 September 2025.

Success story
The 2024 winning project shows just how effective the challenge can be. Varioprint AG impressed with its AI-supported 3D inspection solution for printed circuit boards. Their project “AI in Every Pixel” addresses a global growth market and accelerates quality control in the electronics industry in the long term.

Apply now and play an active role in shaping your digital transformation.

July 2025
Barrier-free modernisation of the education centre in Limmattal begins

In a press release, the Canton of Zurich has announced the start of construction work on the renovation of the Limmattal Education Centre(BZLT) in Dietikon. The listed building is to be renovated over two years from the start of the summer holidays and will offer a modern learning environment that is adapted to the needs of the students.

Built in 1969, the vocational school building is largely in its original condition and is used by the BZLT as a competence centre for logistics, road transport and recycling professions. With an investment of CHF 42 million, the building is now being renovated to provide an improved and barrier-free learning environment once the work is completed in 2027. Zurich-based Ernst Niklaus Fausch Partner AG is responsible for the architectural design.

An open, interdisciplinary learning landscape is to be created on the top floor, offering various opportunities for self-directed and collaborative learning. Meanwhile, the basement areas are to be converted into modern sports rooms.

With the conversion, the education centre will be certified according to Minergie-ECO standards and the Swiss Sustainable Building Standard(SNBS). The building will be connected to the regional district heating network and a technology centre with a photovoltaic system will be built on the roof. Green roof and terrace areas will also contribute to cooling and promote biodiversity. After the refurbishment, the building will also be barrier-free.

The building designed by architect Georges Künzler is a listed building. The modernisation and renovation measures were therefore developed in collaboration with the cantonal monument preservation authorities. Among other things, the external appearance of the façade is to be preserved. The work is due to be completed in 2027. Until then, the school will temporarily operate in the school building at Lagerstrasse 55 in Zurich.

July 2025
Zug city parliament supports Metalli development plan

The Metalli development plan has entered the political approval process, the Zug Estates Group announced in a press release. The property company, which focuses on Zug as a business and living space, is planning to develop the existing shopping avenue into a lively district. The aim is to create additional living space and new green public outdoor areas.

The city council of Zug had already approved the Metalli development plan on 8 April. On 17 June, the development plan was also approved in the first instance by the Zug City Council. The plans will now go out for public consultation before returning to the Grand Municipal Council for a second reading in spring 2026. Zug Estates can then initiate the actual planning process with an architectural competition.

The Metalli development plan envisages the creation of 160 new flats, 130 of which will be in addition to the existing housing supply. To this end, extensions to existing buildings and a new tower block are planned. A new square with a connection to the railway station site will serve as the entrance to Metalli. Zug Estates also wants to create a public and park-like roof terrace.

“With the Metalli Living Space project, we are picking up on proven qualities and preserving the characteristic architecture of the Metalli with its glass roofs, arcades and typical materialisation,” Peter Wicki, Head of Project Development at Zug Estates, is quoted as saying in the press release. “Thanks to the targeted upgrading and modernisation of the infrastructure and the increased attractiveness of the shopping avenue, the Metalli living space is also an opportunity for the preservation and further development of retail and gastronomy.”

July 2025
Merger strengthens building technology in Thurgau

NEGXT AG, a planning company for grid and building technology based in Kreuzlingen, is taking over Edelmann Ingenieurbüro AG from Thalheim with retroactive effect from 1 January 2025. According to a press release, Edelmann Ingenieurbüro is to be integrated into the existing structures of NEGXT in organisational and operational terms. Both companies belong to the energie thurgau(EKT) Group from Arbon.

With the merger, NEGXT aims to strengthen its regional presence in the Zurich and Thurgau area. At the same time, the company will be able to expand its expertise in the areas of electrical planning, construction management and specialist coordination for electrical building infrastructures. According to the press release, further advantages include a stronger service base, the combined expertise of two established teams, expanded capacities for larger and more complex projects and a stronger regional presence.

The existing contact persons will remain unchanged. Roman Edelmann, former Managing Director of Edelmann Ingenieurbüro AG, will take over the position of Head of Buildings at the Thalheim site within NEGXT AG. He will also become a member of the NEGXT management team.

July 2025
Densification changes cities

The study “Construction activity and displacement”, carried out by ETH Zurich on behalf of the Federal Office for Housing, shows that over the last two decades, settlement development in Switzerland has clearly been inward-looking. New housing is being built in urban areas, primarily through replacement construction and the conversion of industrial and commercial zones, rather than on greenfield sites. In cities such as Basel, a quarter of new flats were built on former industrial sites.

More flats despite fewer new builds
Although the number of newly built residential buildings is falling slightly, the net number of flats continues to increase. This is due to the efficiency of densification. In Basel, Geneva and Lausanne, up to twice as many new units are being built per demolished flat than in Bern or Zurich. Densification is thus becoming the central lever for creating living space in densely populated areas.

Who is being displaced?
The downside of densification can be seen in the social composition of the neighbourhoods affected. In Zurich in particular, long-term tenants often lose their homes due to demolition or total refurbishment. Those who have to move out often have a significantly lower income, up to 40 per cent less than the average. In contrast, households with above-average incomes move into new builds.

Migration and income as a risk factor
The study also reveals structural disadvantages. Asylum seekers, refugees and people of African descent are disproportionately affected by displacement. This means that structural densification particularly affects those who are most dependent on affordable housing and who often can no longer find it in the same municipality. Nevertheless, a considerable proportion of those affected, up to 64 per cent, manage to stay within their municipality.

Cities in transition – socially balanced?
From a spatial planning perspective, densification is sensible and necessary. However, it not only changes the cityscape, but also the social structure of neighbourhoods. The challenge in the coming years will be to shape change in such a way that it does not lead to social division, but to mixed, resilient cities with living space for everyone.

July 2025
Craftsmanship meets digitalisation in the construction industry

The Institute of Constructive Design at the Department of Architecture, Design and Civil Engineering at Zurich University of Applied Sciences(ZHAW), based in Winterthur, is the Swiss lead partner of the European Interreg programme Walz 4.0, which was launched in April 2025. According to a press release, the project around Lake Constance aims to synergistically exploit and further develop the potential of traditional craftsmanship and university teaching in combination with digitalisation.

Partners in the project include the Institute of Constructive Design at the ZHAW, the ArchitekturWerkstatt of the OST – Ostschweizer Fachhochschule and the Denkmalstiftung Thurgau. The University of Liechtenstein is also involved in the project. The OTH Ostbayerische Technische Hochschule Regensburg and the FH Vorarlberg are also involved in the project. The HTWG Konstanz University of Applied Sciences is responsible for overall coordination.

The aim of Walz 4.0 is to combine the expertise of universities with the experience of local tradespeople in a practical way. The aim is to find answers to the demands for sustainability in the construction industry as well as to the increasing shortage of skilled labour in the sector. This programme, which is based on the craft migration movement, is also intended to promote international cooperation and the exchange of experience between the craft trades and universities in the four countries of Switzerland, Germany, Liechtenstein and Austria. In addition to practical work on construction and renovation projects, new learning centres will also be created in which sustainable construction methods are developed and digital tools are created.

“In view of the climate crisis, circular construction in the sense of building within existing structures and reusing building components is more important than ever. This is precisely where craftsmanship knowledge and skills, supplemented by the broad application of digital tools, are in demand,” Andri Gerber from the ZHAW is quoted as saying in the press release. “Walz 4.0 brings together craftsmanship, academia and new technologies, thus creating the conditions for a sustainable construction industry.”

The project as part of the Interreg VI Alpenrhein-Bodensee-Hochrhein programme will run from 2025 to 2028 and is being funded to the tune of around 5 million euros. Funding is being provided by the European Regional Development Fund(ERDF), Switzerland and the Principality of Liechtenstein.

July 2025
Aargau shapes the future with a development model

The canton of Aargau is a dynamic region with a high quality of life and economic attractiveness. In order to secure this strength in the long term, the cantonal government has adopted the 2025-2034 development model (ELB). This formulates clear goals and lines of action that respond to the key challenges of our time: population growth, climate change, digitalisation and a shortage of skilled workers.

The focus is on actively shaping the further development of the canton in close cooperation with municipalities, companies, research institutions and the population. The guiding principle “Together for Aargau” summarises this collaborative approach. The ambitions in the areas of economy, society, environment and administration can only be successfully realised by working together.

Three strategic priorities for a strong region
Think holistically and intensify economic development
Aargau wants to continue to position itself as an attractive location for companies, research and innovation. To this end, targeted framework conditions are being created to maintain and expand value creation and employment in the canton.

Shaping space, securing foundations
In the area of conflict between living, working, mobility and nature, intelligent spatial planning is essential. The aim is to proactively manage conflicts of use and protect natural resources.

Strengthening efficient municipal structures
The public sector should act in an efficient, cooperative and citizen-centred manner. Municipal mergers, inter-municipal cooperation and digitally supported services form the basis for this.

These priorities are underpinned by 30 specific areas of focus that are integrated into the task and finance plan and are reviewed annually.

Sustainability requires room for manoeuvre
The financial framework for implementing the strategy is secure. Even if structural deficits are expected from 2026, the well-filled equalisation reserve will allow the continuation of all planned measures until 2034. Tax relief will be reviewed depending on the situation and with a view to the overall financial situation. This ensures that the canton’s room for manoeuvre is also maintained in the long term.

From vision to implementation
The EFA will be implemented in stages and is closely linked to medium-term planning. Numerous projects are already underway as part of the existing development agenda, from energy-efficient construction and innovation promotion to integrative housing models. New projects will be initiated, prioritised and provided with suitable resources in future.

Progress will be reported transparently on an annual basis. This is an important step towards a fact-based and trustworthy location policy. The cantonal government is thus committed to agile, dialogue-oriented management of cantonal development in close coordination with all relevant stakeholders.

The 2025-2034 development model is much more than a political planning instrument. It is a powerful promise to a population that prioritises quality of life. To companies that are looking for reliability and innovation and to municipalities that want to help shape their future with confidence. Aargau is thus positioning itself as a modern canton with a clear compass. Economically strong, ecologically responsible and socially anchored.

To the booklet

July 2025
Densification displaces fewer tenants in Geneva than in Zurich

Researchers at the Swiss Federal Institute of Technology in Zurich(ETH) have analysed the impact of building densification on the composition of the population on behalf of the Federal Office for Housing(FHO), according to a press release. The study “Building activity and displacement” shows that the effects differ significantly in the five largest agglomerations.

Geneva, Lausanne and Bern have a higher level of residential construction activity than Zurich, but are densifying more effectively. Between 2020 and 2023, 1.6 to twice as many flats were built there for every flat demolished than in Zurich. In the Zurich conurbation, 5.4 times as many replacement new-builds were also constructed than buildings were added to, while in Geneva, Basel and Bern, twice as many buildings were added to as replacement new-builds were constructed.

The average room size of replacement new builds in German-speaking Switzerland is also 25 per cent larger than in demolished flats. In French-speaking Switzerland, flats were only 6 to 8 per cent larger. Building densification thus leads to a higher increase in utilisation density in French-speaking Switzerland than in German-speaking Switzerland.

Despite the higher density in French-speaking Switzerland, a total of 1.02 per cent of the total population (14,373 people) in the Zurich agglomeration were affected by displacement due to house demolitions or total renovation between 2015 and 2020. Relative to the total population, this is twelve times more than the 467 people affected in the Geneva agglomeration (0.08 per cent).

The study also shows that displaced households had a median income that was 30.5 to 39.6 per cent lower than the population as a whole. According to the BWO press release, this means that it is precisely those who have difficulty finding a new affordable home who are affected by displacement.

July 2025
Climate fund Stadtwerk Winterthur awards grants

The Stadtwerk Winterthur climate fund is awarding 70,000 Swiss francs for environmentally friendly projects this year, according to a press release. The climate fund has been supporting climate protection, energy efficiency and CO2 reduction projects since 2007.

Next Gas GmbH, based in Kloten, will receive a sum of 30,000 Swiss francs. It develops biogas reactors for small and medium-sized farms. This utilises the potential of liquid manure to generate decentralised heat and electricity. The funding will be channelled into a pilot project in which Next Gas’s fermentation process will be tested during ongoing operations.

A pilot project organised by the Soily association will be supported with CHF 20,000. Here, a special compost with an ideal mixture of microorganisms is being tested on farms in the Winterthur region. A test field of 50 square metres will initially be set up for this purpose.

SimpleTrain GmbH, based in Wallisellen, offers an online platform for international train journeys. The expanded platform will also enable bookings for routes that were previously not connected. With the support of Klimafonds Stadtwerk Winterthur, specific routes such as the one from Winterthur to Barcelona via Lyon will be offered. SimpleTrain is also receiving support totalling CHF 20,000 for the project.

The fund is financed in part by voluntary contributions from electricity customers amounting to 2 centimes per kilowatt hour consumed. For an average household of four, this amounts to CHF 8 per month, according to the press release.

July 2025
Blue-green algae material stores CO2 on building facades

Researchers at the Swiss Federal Institute of Technology in Zurich(ETH) are creating an organic material that removes carbon dioxide from the atmosphere. According to a press release, this 3D-printable building material should help to reduce the carbon footprint of buildings and infrastructure in the future. Photosynthetic blue-green algae, known as cyanobacteria, grow inside the material, forming biomass and solid carbonaceous minerals and thus binding carbon dioxide twice.

An interdisciplinary research team led by Mark Tibbitt, Professor of Macromolecular Engineering at ETH Zurich, was able to stably incorporate the photosynthetic bacteria into a printable gel. This new material can be moulded at will using 3D printing and, in addition to CO2, only requires sunlight and artificial seawater with readily available nutrients to grow, according to the press release.

“As a building material, it could help to store CO2 directly in buildings in the future,” Tibbitt is quoted as saying in the press release. The new material absorbs much more CO2 than it binds through its growth. “This is because the material can store carbon not only in biomass, but also in the form of minerals – a special property of blue-green algae,” says Tibbitt.

The researchers’ aim is to use the material as a coating for façades in the future in order to bind carbon dioxide throughout the entire life cycle of a building. The team gained initial experience at the Venice Biennale and the Triennale in Milan. This marked the first successful realisation of the project from a laboratory scale to an architectural format. The results were recently published in the specialist journal “Nature Communications”.

July 2025
SVIT Switzerland with new management

With the handover of the chairmanship from Andreas Ingold to Michel Molinari, SVIT Switzerland has completed a significant generational change. Molinari, previously Vice President and CEO of BLKB Fund Management AG, is thus assuming responsibility for an association with over 2,600 members. At the same time, Cécile Berger-Meyer and David Zumsteg were elected to the presidency. Their predecessors, Andreas Ingold and Jean-Jacques Morard, were made honorary members for their many years of commitment.

An association on the move
2024 was an intensive year, with targeted political positioning, strategic projects such as the DACH cooperation and the tenancy law commentary. The successful new edition of “SVITPedia” and a high demand for training have made SVIT Switzerland a dynamic and adaptable organisation. The “eduQua” certification was renewed and training courses and examinations were successfully organised in all parts of the country.

Strategic clarity and strong operational
The positive development of the association over the past eight years is due to clear strategic decisions and the professionalisation of structures. The separation of strategy and operations, the introduction of a CEO model and the reorganisation of the Forum, Campus and Summit platforms have created a stable foundation. A strategic action plan for positioning has been developed and is currently being implemented. The aim is to further increase the visibility and effectiveness of the association.

Political relevance strengthened
The 2025 Delegates’ Meeting once again demonstrated the growing political relevance of SVIT Switzerland. The delegates approved a motion to no longer conclude sponsorship agreements with Swiss Marketplace Group AG in future. Current contracts will also be cancelled until they expire. The association is thus sending out a signal in favour of independence and clear representation of the industry’s interests.

Visible, present, consistent
With its new leadership and strengthened position, SVIT Switzerland aims to further expand its role as a leading professional and industry association. The three strategic pillars of training, politics and networking form the stable foundation for a future-orientated commitment. The Assembly of Delegates as part of the Swiss Real Estate Forum also provided the right stage for this in 2025, with inspiring impulses from personalities from politics, sport and business.

July 2025
Experts call for construction process reform

A study conducted on behalf of the Federal Office for Spatial Development and the Federal Office for Housing puts it in a nutshell. Objections (60 %) and appeals (61 %) are considered to be the biggest obstacles to the realisation of new projects for Swiss housing developers. In the comprehensive survey of over 440 experts from the construction industry, architecture, law and administration, it became clear that the current system is largely too susceptible to delays and abuse.

In particular, so-called abusive objections are a source of displeasure. These often do not serve to protect legitimate interests, but to deliberately block construction projects, sometimes with extortionate motives.

Massive consequences for the market and society
The impact on the housing market is far-reaching. Around 80 per cent of the construction managers surveyed stated that objections and appeals were delaying the market launch of flats. 71 per cent reported significant cost increases, which is ultimately reflected in higher rents and purchase prices.

Especially in times of acute housing shortages, this development harbours political and social dynamite. Calls for decisive countermeasures are growing louder.

Experts call for targeted intervention in the appeals process
The authors of the study propose far-reaching measures that the federal government, cantons and municipalities should implement in order to speed up planning and approval processes. A key recommendation is that the right of appeal should be restricted to “directly and particularly affected persons”. Residents with a general interest would no longer be automatically legitimised.

In addition, admissible objections should in future be limited to specific, individual interests. The abolition of the suspensive effect of building law appeals is also under discussion in order to counteract arbitrary delays.

Systemic relief for the authorities
Another lever relates to the structure of the appeal bodies. A reduction in the number of appeal stages, improved coordination between the relevant authorities and clearly defined deadlines could noticeably speed up procedures. It is also crucial that the authorisation offices are adequately staffed, particularly in cities with high levels of construction activity.

Political decisions are imminent
The study was conducted as part of the national action plan against housing shortages. The ARE and the BWO are now examining the proposed measures for forwarding to DETEC and the EAER. On this basis, the Federal Council will decide which proposals to recommend for implementation.

One thing is certain: without far-reaching adjustments to the legal protection procedure, there is a risk of further years of deadlock. The political will for structural reform is now needed for sustainable housing development.

July 2025
A fund to strengthen vocational training

In 2024, the cantonal vocational training fund made a total of CHF 23.1 million available. A strong signal for the importance of vocational training. Of this, 22.2 million went towards inter-company courses, qualification procedures and further training for vocational trainers. These measures relieve the burden on training companies, promote the quality of training and increase the attractiveness of the apprenticeships on offer.

Stimuli for new paths in education
17 innovative projects were specifically supported with CHF 0.9 million. These include the Zurich careers fair, apprenticeship competitions in the Zurich Oberland and new training company alliances in the IT and catering sectors. Social integration projects such as practical days for refugees also received support. This diversity shows that the fund not only supports tried-and-tested projects, but also actively promotes new, forward-looking formats.

Stable fund with growing appeal
Despite high expenditure, the Vocational Training Fund remains financially stable. At the end of 2024, it had a solid balance of CHF 15.4 million. This financial cushion ensures continuous support for vocational education and training, even in economically challenging times. In addition, the Zurich model is gaining attention beyond the canton’s borders and is increasingly regarded as best practice for other German-speaking regions of Switzerland.

Social support for the dual system
“Vocational education and training offers prospects, orientation and stability in a dynamic environment,” emphasises Ruth Köfler-Apitzsch, Head of the Office. The fund is a reliable partner for all those who are committed to strong basic education and thus to a stable foundation for the Swiss labour market.

July 2025
EMPA wins Building Award 2025

Cement production accounts for around 8 per cent of global CO₂ emissions, a huge lever for climate protection. This is precisely where Empa comes in. With CO₂-storing concrete, to which specially developed carbon pellets made from biochar are added. These replace part of the conventional aggregate. The trick is that the pellets absorb CO₂ and can act as a permanent carbon sink without negatively affecting the building material properties. This makes the concrete not only climate-neutral, but also potentially CO₂-negative, while remaining suitable for practical use in building and infrastructure construction.

Outstanding engineering achievement with prospects
Empa was honoured with the Building Award in the “Research, Development, Start-ups” category for this innovation at the end of June 2025. The most important prize for civil engineering in Switzerland. The award ceremony at the KKL Lucerne honoured outstanding projects that bring science and practice together. Empa impressed the jury with a solution that has the potential to significantly improve the carbon footprint of entire construction projects with a view to industrial feasibility.

Pilot project already planned
The Empa team led by Pietro Lura and Mateusz Wyrzykowski is already working with partners to further develop the CO₂-negative pellets for market use. Initial applications are in preparation, including in the NEST unit “Beyond Zero”, a module of the experimental research building of Empa and Eawag. There, CO₂-reduced and CO₂-negative building materials are tested under real conditions, which further emphasises the practical relevance of the research.

CO₂ as a raw material of the future
Concrete innovation is part of a broader strategy. With the “Mining the Atmosphere” research initiative, Empa is pursuing a visionary goal of transforming the economy towards a CO₂-based material cycle. The concept is to capture CO₂ directly from the atmosphere and convert it into chemical raw materials such as methane or methanol. These in turn replace fossil raw materials in the production of building materials or energy sources. At the end of their life cycle, the products are to be bound in special storage sites, a long-term storage facility for carbon.

Foresight for construction, energy and the economy
The approach extends far beyond the construction industry. In future, synthetic methane could be used to overcome seasonal energy imbalances and replace CO₂-intensive materials. The prerequisite is a close interlinking of materials research, process development and economic scalability. In addition to technological progress, Empa is therefore also calling for regulatory framework conditions that make CO₂ capture economically attractive.

Innovative strength as a lever for transformation
Empa’s award marks more than just a scientific success. It symbolises change in the construction industry. CO₂-storing materials are no longer a distant vision, but concrete tools for the construction turnaround. This could transform the industry from a problem creator to part of the solution and help buildings to actively stabilise the climate in the future.

July 2025
Switzerland maintains its leading global position in the deep tech sector

The 50-page report, published by Deep Tech Nation Switzerland in collaboration with Dealroom.co, Startupticker and the VC firms Founderful and Kickfund, is the most comprehensive analysis of the Swiss deep tech ecosystem to date. The facts are impressive: with 60 per cent of all Swiss venture capital flowing into deep tech between 2019 and 2025, Switzerland leads the world, ahead of the US and other tech nations.

The country also reached a new level with over USD 100 billion in company valuations created. Almost all late-stage financing rounds are supported by international investors, particularly from the US and the EU. This enables Switzerland to combine innovative strength with global visibility.

Academic excellence meets entrepreneurial growth
A key success factor lies in the close integration of research and entrepreneurship. Alongside Oxford and Cambridge, ETH Zurich and EPFL in Lausanne are among the four most active universities in Europe when it comes to founding deep-tech spin-outs. These academic hotspots are the origin of a growing number of scalable companies, supported by a strong patent density, international partnerships and an innovation-friendly funding landscape.

AI, energy, robotics and techbio are gaining relevance
Although biotech remains the dominant sector in terms of value creation and VC density, the Swiss deep tech ecosystem has broadened significantly in recent years. Start-ups in the fields of artificial intelligence, machine learning, robotics, ClimateTech, TechBio and energy systems are on the rise. Since 2021, the AI/ML sector has accounted for 23 per cent of all start-ups – almost double the proportion compared to the previous period.

This structural change underlines the dynamism and future viability of the ecosystem. More than 1500 analysed companies testify to a remarkable breadth and depth, many of which are highly mature and have international scaling potential.

Zurich, Lausanne, Basel and Geneva as key locations
The innovation corridors of Zurich, Lausanne, Geneva and Basel are identified as strategic hubs where clusters for individual technologies are increasingly emerging.

The report provides decision-makers with a data-based foundation for further improving the framework conditions. The report is an important tool for politics and business, particularly with regard to regulatory decisions, infrastructure and international positioning.

Deep tech as Switzerland’s future expertise
The Swiss Deep Tech Report 2025 shows a confidently operating ecosystem that is impressive in terms of capital, talent and technological maturity. Switzerland is positioning itself not only as an incubator for world-class technologies, but also as a location that consistently focuses on implementation, internationalisation and social relevance. With the now established monitoring and continuous data collection, Deep Tech Nation Switzerland creates a platform for long-term excellence and reaffirms Switzerland’s claim to leadership in the age of deep technologies.

The full report is available for download here:

to download

July 2025
6G Europe network shapes digital transformation

The wireless transmission of time-critical data was previously considered a technical hurdle, especially in industrial applications with high safety requirements. The Fraunhofer Institute for Photonic Microsystems has now developed a solution that sets new standards. A modular testbed for time-sensitive networking that combines real-time analysis with energy-efficient operation and enables wireless data transmission via Li-Fi for the first time.

Li-Fi utilises light for data transmission and offers high speed, low latency and high reliability. Ideal conditions for the mobile use of autonomous robots or machines on factory floors. In combination with TSN, this creates an infrastructure that is not only more flexible, but also more robust and cost-efficient. Elaborate cabling becomes superfluous, without compromising on data security.

Energy efficiency as a key factor
Energy consumption was a key development issue. Especially in mobile applications, energy efficiency is crucial for the operating time. With the new testbed, Fraunhofer IPMS is offering a realistic basis for comparing TSN networks and their energy consumption for the first time.

The aim is to extend the operating time of devices through targeted optimisation and at the same time reduce the load on infrastructures. This is supported by TSN standards such as IEEE 802.1AS, which ensure high-precision time synchronisation and redundant data paths – essential for safety-critical scenarios.

Research for 6G
The Ostbayerische Technische Hochschule Regensburg is also working on the future of digital communication. At the renowned European Conference on Antennas and Propagation (EuCAP) 2025, Professor Dr Susanne Hipp and her team presented their latest research on wave propagation in the 6G frequency range beyond 100 GHz.

Verena Marterer is researching the dielectric properties of textiles for smart sensors in the healthcare sector. Franziska Rasp is working on antenna concepts for vehicle communication, a core element for autonomous driving. Both projects impressively demonstrate how broad and practical the potential applications of future mobile communications technologies will be.

6G as a platform for the digital transformation
The introduction of 6G from 2030 will bring enormous changes. Transmission rates of up to 1,000 gigabits per second, extremely low latency times, massive device density and new services such as immersive environments in the metaverse or remote medical care in real time.

Europe is actively positioning itself. Fraunhofer, Telekom, Vodafone and other players are driving basic research forward. Germany is funding development with over 700 million euros. The first pilot projects are planned from 2028. New devices, chips and frequency technologies will form the technical basis, with AI, cloud-edge computing and sustainability as guiding principles.

Europe is reinventing the digital infrastructure
What was previously considered a dream of the future is becoming reality. Wireless real-time communication, energy-saving networks and ultra-precise high-frequency technology are merging to create a new generation of infrastructure. The impetus from research institutions such as the Fraunhofer IPMS or the OTH Regensburg proves that Europe is ready to take a leading role in the 6G era – sustainable, intelligent and connected.

July 2025
Walz 4.0 brings construction into the digital future

The Institute of Constructive Design at the ZHAW Department of Architecture, Design and Civil Engineering in Winterthur is taking over the Swiss lead in the Interreg project Walz 4.0. Together with universities and foundations from Germany, Austria and Liechtenstein, the aim is to create an educational and practical network by 2028 that merges traditional craftsmanship with innovative university research and digital tools.

Walz 4.0 is more than just a symbolic name. It deliberately draws on the journeymen’s travelling trade, a centuries-old form of experiential learning, and transfers it to the reality of modern higher education. Concrete construction projects, sustainable materials and digital applications are used to bring the transformation of construction to life.

Building sustainably means rethinking
Circular construction as the foundation for a new building culture. “In view of the climate crisis, circular construction in the sense of building on existing buildings and reusing components is more important than ever,” explains project manager Andri Gerber from the ZHAW. This is precisely where Walz 4.0 comes in: historical building fabric is preserved, materials are reused and new constructions are created in the spirit of resource conservation.

Special attention is paid to practical teaching. Craftsmen and students work together in teams on renovation and construction projects. Digital tools are used as well as centuries-old techniques. This turns theory into lived experience, a key success factor in the fight against the shortage of skilled labour and for a resilient construction industry.

A European network for innovation
Four countries, seven institutions, one common goal. Walz 4.0 brings together partners from four countries.

Switzerland: ZHAW Winterthur (lead partner), OST – Ostschweizer Fachhochschule, Denkmalstiftung Thurgau

Germany: HTWG Konstanz (overall coordination), OTH Regensburg

Austria: FH Vorarlberg

Liechtenstein: University of Liechtenstein

New learning centres, exchange formats and digital tools are being developed together. The aim is to create a cross-border dialogue that increases both the quality of construction and the attractiveness of skilled trades. The funding totalling around 5 million euros comes from the European Regional Development Fund, Switzerland and the Principality of Liechtenstein.

Building bridges for the next generation
The great strength of Walz 4.0 lies in its interdisciplinary nature. Architects, heritage conservationists, civil engineers and craftsmen think and build together. The results should not only have an impact in specialist circles, but also provide impetus for politics, education and property development.

At the same time, the project creates space for experimentation. New construction methods are being tested, digital planning processes optimised and craftsmanship re-evaluated. The aim is a resilient, locally anchored and ecologically responsible construction industry, supported by people who have mastered their craft and are willing to learn new things.

July 2025
Building envelope as a living CO₂ filter

The construction sector is considered one of the biggest sources of CO₂ emissions worldwide. Researchers at ETH Zurich are now pursuing a radically different approach. They have developed a living, organic building material that actively binds carbon dioxide from the atmosphere during its lifetime. Inside this material live cyanobacteria, also known as blue-green algae, which produce biomass via photosynthesis and also form carbon-containing minerals.

The innovation combines biology, material science and 3D printing to create a promising concept for climate-neutral construction. The material is not only functional, but also structurally customisable. It can be moulded into freely selectable shapes, is lightweight and only requires sunlight, CO₂ and artificial seawater to grow.

3D printing with photosynthesis in the system
The project is led by Mark Tibbitt, Professor of Macromolecular Engineering at ETH. Together with his interdisciplinary team, he has succeeded in developing a hydrogel that stably coats the sensitive cyanobacteria and makes them printable at the same time. The result is a biologically active system that is architecturally mouldable and at the same time continuously binds CO₂.

The double binding effect is remarkable. The material stores carbon both in the growing biomass of the bacteria and in the form of stable minerals. This creates a permanent carbon store that can potentially significantly reduce the carbon footprint of buildings.

From the laboratory to the built environment
The researchers see the primary area of application in the future in the building sector, for example as a façade coating. In contrast to conventional building materials, which cause emissions, this material could absorb CO₂ throughout its entire life cycle.

Its implementation in architectural formats has already been tested at renowned platforms such as the Venice Biennale and the Triennale in Milan. The experience gained there shows that the concept can prove itself not only in the laboratory, but also in an architectural context.

Potential for urban cycles
The material is more than just an ecological experiment. It could become part of future urban material cycles. By not only housing users, but also serving as biological CO₂ sinks, buildings open up a new chapter in climate-conscious architecture.

The ETH researchers’ findings have been published in the journal Nature Communications. An indication of the scientific relevance and level of innovation of the development. Now it is time to take the next steps towards scalability and long-term stability.

July 2025
Networked teams as the key to success

The eleventh ImmoSummit organised by the FRZ Zurich Airport Region(FRZ) attracted a record attendance of almost 700 construction and real estate industry professionals, the FRZ announced in a press release. The event on 18 June at THE HALL in Dübendorf was held under the motto “From silo to team sport”. The tenor was that climate change, regulation and economic uncertainties cannot be tackled single-handedly, but only with networked, agile and interdisciplinary teams.

A whole series of speakers shed light on individual aspects of this core message. FRZ Managing Director Rahel Kindermann Leuthard outlined the willingness to cooperate, the ability to make quick decisions and digital expertise as essential skills for the industry in the future. President of the cantonal government Martin Neukom explained that “climate protection, a circular economy and a secure energy supply” can only be achieved “if the canton, municipalities and the private sector consistently act as a learning system”.

Fredy Hasenmaile announced the end of lone wolves in the property market. “Without systematic, strategic partnerships between investors, authorities and operators, the sector will not be able to solve its structural bottlenecks,” said the chief economist of Raiffeisen Switzerland. Thomas Sevcik put forward the thesis that the airport region is “condemned to excellence”. “Airport regions are the railway corridors of metropolitan regions worldwide,” said the co-founder of the think tank Arthesia. Andrea Claudio Thöny, Managing Director of IPZ Operation AG, explained the economic power of the emerging Zurich Innovation Park.

June 2025
Basel-Stadt tests CO2-neutral concrete in pedestrian zones

The Department of Construction and Transport of the Canton of Basel-Stadt is currently trialling new furniture for Basel’s pedestrian zones in Birkenstrasse and Göschenenstrasse. According to a press release, CO2-neutral and cement-reduced concrete is being tested for their production. The new benches are also equipped with small tables and mounting options for awnings, while the plant troughs for large shrubs will provide shade in future. During the one-year test phase, residents will be able to provide ongoing feedback.

As the furniture in the meeting zones needs to be both robust and durable, it has so far mainly been made of concrete. However, the cement binder usually contained in concrete causes high CO2 emissions during production. The new materials currently being developed are intended to solve this problem. On the one hand, a CO2-neutral concrete mixed with biochar is being used. This stores CO2 and thus permanently removes it from the atmosphere. On the other hand, a mixture of conventional and cement-free concrete is being tested. A mineral binder made from crushed concrete and clinker rubble is intended to reduce the proportion of cement and thus also CO2 emissions.

There is also enough space in the new plant troughs for shrubs up to five metres high or larger climbing plants. For example, an ironwood tree and a wisteria, both of which are considered climate-resistant, are now being planted. The rest of the troughs can be planted by the residents themselves.

Since 2002, over 90 meeting zones have been set up in Basel’s residential neighbourhoods. The background to the new furniture is the residents’ desire for more opportunities for greenery and shade as well as a better quality of life in the zones.

June 2025
Award for sustainable new hospital building

Baden Cantonal Hospital has won the prize for facilities over 25,000 square metres at the European Healthcare Design Awards 2025. It was presented at the 11th European Healthcare Design Congress in London. This annual award recognises outstanding buildings in the healthcare sector.

According to KSB, “following a highly competitive selection process”, the jury particularly praised the integrative approach of the design: “a hospital that focusses equally on functional efficiency, quality of stay, architectural identity and the well-being of patients and staff”. The jury, organised by Salus Naturarzneimittel and Architects for Health, was made up of representatives from Australia, the UK and the USA. In their announcement of the winners, the organisers emphasise that the Swiss project “raises sustainability and healing architecture to a new level”.

The new building, also known as the Agnes Hospital, was commissioned by Baden Cantonal Hospital and planned by Nickl & Partner Architekten, Ghisleni Partner and Amstein Walthert Zurich. Its name goes back to Queen Agnes of Hungary from the House of Habsburg, who donated a hospital to the town of Baden in 1349, which has been adapted to medical developments ever since.

“We are proud to have created an infrastructure on our healthcare campus that also inspires internationally,” says the KSB. “A reason to celebrate for the entire KSB – and for the canton of Aargau!”

June 2025
Digital modelling reduces CO2 in cement production

A PSI research team is looking for formulations that reduce the proportion of CO2-intensive clinker in the cement mix. Alternatives to clinker are already in use, but can only cover a fraction of the cement requirement. The researchers are looking for material combinations that are available in large quantities and allow high-quality cement production. They are using an AI-supported modelling method to do this. They want to improve the CO2 balance of the formulations while maintaining the same material quality, according to a press release. “Instead of testing thousands of variants in the laboratory, our model generates concrete recipe suggestions within seconds – like a digital cookbook for climate-friendly cement,” said lead author and mathematician Romana Boiger in the press release.

The researchers use artificial neural networks to replace computationally intensive physical modelling. The AI models are trained with known data and learn by adjusting the weighting of their links to predict similar relationships.

The researchers trained their AI model with the open source software GEMS for thermodynamic modelling. They used it to calculate mineral formation and geochemical processes in various cement formulations and combined this with experimental data and mechanical models. This made it possible to estimate the material quality of different cement formulations. The researchers also determined the CO2 emissions of the formulations. The AI model learnt from this data. “Basically, we are looking for a maximum and a minimum – from this we can directly deduce the desired recipe,” says Boiger. To do this, they use genetic algorithms, another AI method, to identify recipes that combine both target values.

The researchers have already discovered promising cement formulations that are still being tested in the laboratory to finalise the development cycle.
The study was conducted as part of the interdisciplinary SCENE project (Swiss Centre of Excellence on Net Zero Emissions).

June 2025
AI-supported platform for dynamic electricity tariffs

Exnaton and the energy group TotalEnergies Power & Gas Belgium have entered into a partnership. The two companies made this public at the VivaTech trade fair in Paris as part of a joint presentation. As the spin-off of the Swiss Federal Institute of Technology in Zurich, which was founded in 2020, explains in a press release, this cooperation demonstrates how agile energy start-ups can support established utilities in the development of new products and services for the energy transition. Exnaton was part of the start-up accelerator TotalEnergies On last year.

Exnaton’s billing platform enables energy suppliers to offer dynamic tariffs for renewable electricity. The electricity prices for consumers are based on the current demand for electricity. To do this, Exnaton processes 35,000 data points per customer per year with its artificial intelligence-based software solution and provides current and forecast electricity prices every hour.

In addition, price signals can be transmitted to intelligent devices such as charging stations for electric vehicles or energy management systems in the household so that energy consumption can be automatically shifted to more favourable time windows. According to Exnaton, the technology helps to “reduce grid bottlenecks as a result of increasing electrification, enables consumers to make tangible savings on their electricity costs and gives energy suppliers the opportunity to further develop their offering in line with the energy transition.”

June 2025
International expansion with a focus on emerging markets

As part of its local-for-local strategy, Sika is expanding its presence in China, Brazil and Morocco. In China, the globally active speciality chemicals company for construction and industry has expanded its existing site in the Suzhou metropolitan region, Sika announced in a press release. The site produces polyurethane bonding and sealing solutions for the automotive, construction and industrial sectors.

In Brazil, Sika has expanded its site near Belo Horizonte. In this strategically important industrial region of the country, Sika manufactures admixtures for ready-mix concrete, cement and mining. The company has built a new plant for mortar and admixtures near Agadir. From here, Sika intends to supply the south of Morocco and neighbouring markets.

“These site investments reflect our customers’ trust in us and our long-term commitment to our markets,” said Sika CEO Thomas Hasler in the press release. “By expanding our local production capacities, we are not only improving flexibility, but also creating a resilient, sustainable foundation for our continued growth alongside our long-standing customers and partners.” Sika expects the construction industry in the three countries to grow by more than 4 per cent annually until 2028.

June 2025
New residential neighbourhood planned in Weggis with 44 condominiums

Halter AG has inaugurated work on the Chalet Weggis residential development with a ground-breaking ceremony, the Schlieren-based property developer announced in a post on LinkedIn. The ceremony is described there as “a significant milestone for this unique project on the Wyermatt site”. The residential development near Lake Lucerne comprises four buildings with a total of 44 condominiums.

All four residential buildings stand on a common plinth level and are also connected by two contiguous basement levels, explains Halter in the project description. The basement levels house 62 garage spaces, bicycle storage rooms, private cellar compartments and technical and security rooms. Anyone buying a flat can design the interior fittings themselves using the Trend AG configurator.

June 2025
HORTUS sets a new benchmark for sustainable construction

With HORTUS, a building has been created on the Main Campus of the Switzerland Innovation Park Basel Area that is set to set new standards in sustainable construction. The project was developed by SENN, Herzog & de Meuron and ZPF Ingenieure. HORTUS is not only conceptually designed for climate compatibility, according to those involved, it will offset its gray energy within a generation and then be operated as an energy-positive building.

The core of the concept is a consistent reduction in the use of energy in construction and operation. Materials such as clay, wood and waste paper were processed with minimal use of resources. A basement was deliberately omitted. At the same time, a photovoltaic area of around 5,000 m² on the façade and roof ensures maximum energy generation.

Circular economy at component level
Particular attention is paid to reusability. Every element used was planned with a second use in mind. HORTUS thus follows the principles of the circular economy down to the last detail. Prefabricated clay-wood elements, manufactured directly on site in a field factory, enable efficient dismantling or reuse.

Natural materials ensure a balanced indoor climate, supported by a green inner courtyard designed by renowned landscape architect Piet Oudolf.

Infrastructure for innovation
The building offers around 10,000 m² of usable space, primarily for companies from the ICT and life sciences sectors. The office space was already fully let when it opened. The only space still available is in the coworking area. This is aimed at start-ups, project teams or individual users who want to benefit from the proximity to one of the largest life sciences ecosystems in Europe.

The coworking space and the office areas have shared kitchens, a garden and IT infrastructure. On the first floor, catering facilities and a fitness area complement the infrastructure. The aim is to combine innovation and everyday life in one place.

Part of a larger development site
It is not the first building on the campus. The Main Campus HQ is already in operation. Other buildings, ALL, HOPE and SCALE, are under construction or in the planning stage. By 2029, Allschwil will be home to Switzerland’s largest innovation park, with a focus on life sciences, digital health and industrial transformation.

With currently around 1,200 employees in 92 companies and 12 research groups, the site is already an important center for applied research and development in Switzerland.

June 2025
New cabins for Elsigenalp cable car

Elsigenalpbahnen AG inaugurated its new cabins at the weekend with an opening ceremony, according to a press release from the Adelboden-Lenk-Kandersteg tourism organisation. Guests were offered free rides, tours, music and a raffle. Around 900 guests attended the inauguration ceremony on the weekend of 14 and 15 June and were able to take free maiden voyages at 1,800 metres above sea level. Tours of the engine room and the mountain house were also offered. A selection of pictures also showed the history and renovation of the mountain railway’s infrastructure.

The impetus for the new cabins came from the necessary renewal of the licence. The AG would have had to carry out work on the fire protection and the steel structure of the supports anyway. The 40-year-old gondolas were also replaced at the same time. Due to their higher dead weight, the new cabins transport a maximum of 37 passengers instead of the previous 40. However, they offer more space as there are no longer any tie rods in the interior. Thanks to automated operation, cameras and an intercom system, staff are no longer required in the mountain station.

With the inauguration of the Elsigenalp cable car, all the Alpine cable cars in Adelboden, Kandersteg and Frutigen have now started the summer season. The Betelberg is already in service, the Metsch Stand-Xpress will follow on 25 June. As an Alpine destination, the Adelboden-Lenk-Kandersteg region in the canton of Bern counts over 2 million overnight stays every year.

June 2025
Robust market in Lucerne

The commercial property market in the canton of Lucerne is proving resilient, even in the international context of economic uncertainty. Switzerland’s gross domestic product grew by 1.3 per cent in 2024 and is expected to rise to 1.5 per cent in 2025. The canton of Lucerne benefits from its broadly diversified economic structure with strong sectors such as construction, finance and services.

Bottleneck meets demand
Demand for office space remains high, fuelled by continued employment growth in the service sector. At the same time, the construction volume of around CHF 50 million is well below the long-term average. This reluctance to construct new buildings is further reducing supply, causing rents to rise moderately but continuously – by an average of 10 per cent since 2015.

Structural change weighs on
Despite stable consumption indicators, the market for retail space remains under pressure. Online retail, changing consumer behaviour and geopolitical uncertainties are putting pressure on even highly frequented locations. Falling asking rents point to a prolonged period of weakness – there is currently no recovery in sight.

Solid basis, new risks
At less than one per cent, the vacancy rate for industrial space is well below the national average. Demand is stable and projects such as new business parks in Lucerne and the surrounding area are signalling momentum. However, trade tensions, particularly with the USA, could slow down this trend and cause a slowdown in the medium term.

Plenty of potential, but growing pressure
The new study by Luzerner Kantonalbank and Wüest Partner paints a differentiated picture. Office and industrial space is benefiting from Lucerne’s attractiveness as a location and the strong domestic economy. Retail space, on the other hand, remains the problem child. Future developments will be largely determined by international conditions.

June 2025
Switzerland is the most competitive country in the world in 2025

Switzerland is once again at the top of the most competitive countries in the world. For the first time in years, it is back in first place in the renowned IMD World Competitiveness Ranking. In the previous year, it was still in second place, but has now overtaken Singapore and confirmed its position as an international benchmark for economic performance under complex framework conditions.

According to the report, the main reasons for this success are the high efficiency of state institutions, first-class infrastructure and social stability. In both categories, government efficiency and infrastructure, Switzerland once again secured the top spot. These qualities are becoming increasingly important as the global economy is confronted with disruptive changes, trade reorganisation and geopolitical shifts.

Challenges despite top ranking
Despite the excellent overall ranking, the report also reveals weaknesses. Economic performance falls to 13th place and corporate efficiency to 6th place, signalling that global competition is also leaving its mark on Switzerland. The reasons: rising cost pressure, regulatory complexity and increasingly difficult market access abroad.

Against the backdrop of protectionist tendencies in particular, it is clear that Switzerland must diversify its trade relations in a targeted manner. Securing access to international markets and avoiding one-sided dependencies are becoming a greater focus of location policy.

Strategy for sustainable competitiveness
The authors of the ranking emphasise that efficiency, agility and future orientation are central pillars of long-term competitiveness. Switzerland scores highly here thanks to its reliable legal system, solid public finances, stable educational institutions and strong innovation ecosystems.

However, it also faces major challenges. Reforming the pension system, ensuring the sustainability of public finances and promoting sustainable innovation will determine the future viability of the location. The report calls for structural strength not to be taken for granted, but to be further developed through forward-looking policies and targeted investments.

International perspective
Switzerland is followed by Singapore in second place, which is particularly impressive in terms of government efficiency, but loses ground in the area of corporate efficiency. Hong Kong moves up two places and is now in third place, a sign of the successful repositioning of the Special Administrative Region.

Germany’s rise to 19th place after several difficult years is also noteworthy. Canada climbed eight places and shows that targeted reforms can have an impact. These international shifts illustrate the dynamics of global location competition.

Switzerland remains a leader, but not immobile
The World Competitiveness Ranking 2025 emphasises that Switzerland is a global pioneer in terms of location quality, but it must not rest on its laurels. Political foresight, strategic openness and investment in forward-looking structures are now required. The coming years will show whether Switzerland can not only maintain its leading position, but also expand it further in a volatile environment.

June 2025
The circular economy often starts quietly

How much circularity is already part of everyday corporate life? A research team led by Prof André Podleisek from the University of Applied Sciences of Eastern Switzerland and Nicolas Hofer from the IPEK Institute asked themselves this question. Their findings from over ten analysed strategies: two thirds of companies are already implementing circular principles, often unconsciously.

Repair services, reuse, take-back programmes and resource-conserving design are all building blocks of the circular economy. However, because terms such as “circular economy” are rarely used explicitly, the potential of these measures often remains unrecognised.

Economic benefits clearly recognisable
The study clearly shows that companies that strategically integrate circular principles into their core business are more likely to benefit from economic advantages. These include increases in turnover, higher margins and technological advances. This also has a particularly strong impact on their public image, with 86% of companies reporting a better image.

While recycling was mentioned less frequently as a strategy in its own right, design customisation, repair models and reuse are particularly popular across all sectors.

Getting started for SMEs
For small and medium-sized enterprises or start-ups, the recommendation is to start pragmatically. The Rapperswil Circular Economy Model developed by the authors helps companies to determine their own location and plan their first steps in a targeted manner, be it in terms of processes, products or services.

The modular approach lowers the barrier to entry. The circular economy does not have to be perfect, it can grow. A repair service, a new packaging solution or a take-back system are real approaches with a measurable impact.

Acting circularly, consciously and successfully
The circular economy is not only an ecological concept, but also an economic success factor. Companies that actively engage with circular strategies not only strengthen their competitiveness, but also their future viability, often by simple means.

June 2025