immo!nvest – Die Plattform für Standorte und Immobilien

Category: Projects

  • Underground facility to reduce CO2 emissions

    Underground facility to reduce CO2 emissions

    Flughafen Zürich AG is building an underground energy centre located between multi-storey car park 6, the Radisson Blu Hotel and Operation Center 1. The centre will be equipped with heat pumps and chillers with a total output of 12 to 15 megawatts. In the medium term, it will cover around two thirds of the heating and cooling requirements of the terminal and the surrounding buildings at the airport head. Commissioning is planned for autumn 2027, Flughafen Zürich AG announced in a press release.

    At the same time, the company is exploring an ice-age channel at a depth of 300 metres in order to store thermal energy there and make it usable again. The first well has been in operation since 2024 and a second one is being built. Exploration of the channel is being funded by the Swiss Federal Office of Energy.

    Together with the energy centre and a planned low-temperature network, the channel should save around 6,500 tonnes of CO2 per year in future and help to reduce CO2 emissions at the airport head by 35% to 15,900 tonnes per year by 2030. Flughafen Zürich AG aims to reduce its own CO2 emissions to net zero by 2040.

    “Technically, we are relying on innovative systems with our plan to decarbonise the infrastructure. The combination of heat pumps, seasonal energy storage in an ice-age channel or via geothermal probe fields and a low-temperature network allows us to significantly reduce the climate impact of heating and cooling,” says Guido Hüni, Head of Energy and Decarbonisation at Flughafen Zürich AG.

  • From a peripheral area to an urban neighbourhood with a vision

    From a peripheral area to an urban neighbourhood with a vision

    Buchholz stands for a new urban beginning. On an area of around 36,300 m², an independent urban quarter is being created that combines living, working, exercise and socialising. The previously heterogeneous structure is giving way to a clearly organised mix of uses that combines spatial quality with ecological responsibility. The centrepiece of the development is the “green centre”. A centre with a school, sports facilities and open space, framed by high-rise residential and commercial buildings.

    From industrial site to lively neighbourhood
    The development is the result of a successful study commissioned by the Zurich architecture and planning office helsinkizurich. This formed the basis for a finely balanced indicative project with a development strategy that provides for a staged, in-depth planning process. Realisation will take place in three phases – tailored to the different interests of the owners. Particular attention will be paid to the architectural heritage: elements such as the listed powder tower will be carefully incorporated and respectfully integrated into the urban context.

    Neighbourhood life at the bottom, quality of life at the top
    Commercial uses and communal areas in the plinth zones along Buchholzstrasse characterise the public face of the neighbourhood. Above, light-flooded flats open up wide views of the landscape. Meeting spaces, courtyards and access axes promote social interaction. The graduated public realm allows both retreat and participation, a principle that does justice to urban life.

    Blue-green infrastructure as the backbone
    In the Buchholz neighbourhood, sustainability is not a promise, but a reality. Well thought-out water management with rainwater retention and evaporation areas relieves the burden on the infrastructure and improves the microclimate. Green roofs, permeable paving and climate-active open spaces create quality of life, are ecologically effective and have a convincing design.

    Strong identity, clear address
    The new promenade along Buchholzstrasse not only creates a functional access route, but also an identity-forming address for the new neighbourhood. The district thus positions itself between the scenic Linth area and the urban centre – open, permeable, forward-looking.

    Urban development with impact
    Buchholz is an example of urban development that thinks long-term and takes a differentiated approach. The project creates new living space and a modern form of urban quality on the outskirts of Glarus – networked, sustainable and with a view to the big picture.

  • Chur West the gateway to the future

    Chur West the gateway to the future

    The declared aim was to create an urban, lively and attractive neighbourhood that offers new living and working space for over 400 people. Given the shortage of housing in Chur, this is a pioneering development for families, couples and individuals.

    The unanimously selected winning project by the team led by Duplex Architekten, Gersbach Landschaftsarchitektur and IBV Hüsler Verkehrsplanung is characterised by a bold urban planning vision. Five buildings of different heights, including two striking high points, define the new neighbourhood. This “density in height” is not only an architectural statement, but also enables generous public open spaces that will significantly shape the identity of the new neighbourhood. Diversely designed streets, alleyways and sequences of squares run through the area and create a harmonious balance between public encounters and private retreats.

    A milestone for Chur
    A high-calibre jury of planning experts and representatives of the owners examined the five submitted designs in detail and unanimously decided in favour of the design by Duplex Architekten, a choice that was also endorsed by Chur’s city council. The winning project not only impressed with its clear urban planning approach, but also with its innovative transformation of the former industrial site into a lively urban centre.

    Particularly noteworthy is the striking architectural design language, which is not only aesthetically pleasing but also promises the highest quality of living. Furthermore, the diverse open and green spaces create a unique coexistence of public and private areas, giving the site a forward-looking identity. Finally, the excellent networking ensures that the neighbourhood is optimally connected to public transport and forms a seamless link to the surrounding districts.

    From vision to reality
    The winning project is currently on public display in the entrance area of Chur Town Hall and will be submitted to the newly constituted Design Advisory Board for assessment. The winning team will then further concretise the design. In the coming years, once the neighbourhood plan has been completed, the specific construction projects will be submitted and realised. Chur West will then not only be a new neighbourhood, but a vibrant, inviting gateway that redefines the city and actively shapes its future.

  • Green light for cargo sous terrain

    Green light for cargo sous terrain

    With the Federal Council’s sectoral plan decision, the innovative Cargo sous terrain freight transport system is officially anchored in spatial planning for the first time. The privately initiated project will transport goods through an underground tunnel system from the Swiss Plateau to the cities. This will be done around the clock, with low emissions and independently of road traffic.

    The basis for this is the Federal Act on the Underground Transport of Goods (UGüTG), which came into force in 2022. It enables companies like CST to plan and implement such systems under clear legal conditions.

    First stage between Härkingen and Zurich defined
    The federal government has now defined the spatial planning corridor for the first section from Härkingen to Zurich in the newly inserted part of the sectoral transport plan. The planned locations for the logistics hubs are also spatially localised in the plan. The plan thus creates planning and legal certainty for all levels involved, from the federal government to the cantons and municipalities.

    Critical points will be incorporated into further development
    The cantons and municipalities affected were able to express their opinions during a consultation in the first half of 2024. Issues discussed included the impact on groundwater, the volume of traffic at the hubs and the handling of excavated material from tunnelling. The feedback will be integrated into the further development of the sectoral plan. According to the federal government, there are no contradictions with existing structure plans.

    Important step on the way to the construction permit
    The entry in the sectoral plan fulfils a key requirement for the subsequent construction permit. Further authorisation and approval procedures are still to come, but the current decision significantly strengthens the feasibility of the overall project.

    Paving the way for a new logistics era
    With the sectoral plan decision, the Federal Council is sending a clear signal in favour of sustainable and innovative infrastructure development. Cargo sous terrain could revolutionise freight transport in Switzerland in the long term – underground, quiet and space-saving. The spatial planning framework is in place, now the next stage of implementation begins.

  • Trèfle-Blanc the 400 million euro project gets underway

    Trèfle-Blanc the 400 million euro project gets underway

    The question of the actual costs of the Trèfle Blanc project caused speculation in the run-up to the project. Estimates ranged from 275 to 400 million francs. Now the Geneva government is providing clarity with the submission of a comprehensive investment bill. The initial discrepancy is not the result of a change of plan or “salami-slicing”, but of the detailed breakdown of the various funding sources and project phases.

    Initially, a credit of CHF 275.5 million will be submitted to the Grand Council for approval. This sum primarily covers the construction of two ice rinks (232 million), supplemented by costs for outdoor facilities (7.9 million), the tram connection (over 9 million), contingencies (9.3 million) and inflation (8.3 million). If this loan is approved by parliament, it could still be subject to a referendum if necessary.

    However, this sum does not represent the total costs for the canton, as CHF 17 million has already been spent on preliminary studies. This means that the total costs borne by the state to date already amount to CHF 293 million.

    Why it is 400 million
    The confusion surrounding the CHF 400 million is cleared up when the park-and-ride car park is included. This car park, whose construction will begin before the rest of the infrastructure, will provide 928 parking spaces for cars and 244 for motorbikes. It will cost an estimated CHF 99 million, a sum that is not directly requested by parliament. It will be financed by the Car Park Foundation, an autonomous public-law institution, which will borrow 75 million francs with the approval of the state, while the rest will come from its own funds. The repayment of this loan is secured in the long term by the income from the P R.

    The financing architecture
    It is essential to add this CHF 99 million to the total cost of the Trèfle Blanc project. Regardless of the source of financing used, this is public money, as the car park foundation is part of the public sector, similar to the Geneva utilities or the Geneva University Hospitals. This can also be seen in the consolidated financial statements of the Canton of Geneva. As the Presidential Department of the State Council confirms, everything is interconnected. A successful referendum against the 275 million loan would bring the entire project, including the P R, to a halt.

    The transparency in the cost breakdown of the Trèfle-Blanc project now creates the basis for an informed debate and paves the way for the realisation of this important infrastructure project, which will have a significant impact on Geneva.

  • New recycling centre to become a pioneering project in the circular economy

    New recycling centre to become a pioneering project in the circular economy

    The city of Zurich wants to build a new recycling centre on the Juch site in Zurich-Altstetten. The estimated investment for the project is CHF 29.95 million. An additional CHF 3.15 million will be required to transfer the Juch site from the city’s financial assets to its administrative assets. Due to the high sum, there will be a referendum on the realisation of the project, the city administration announced in a press release.

    The replacement for the Hagenholz recycling centre, which will close in 2024, is designed as a pioneering project for the circular economy. The underlying design by Graber Pulver Architekten AG envisages the use of steel girders, concrete slabs and trapezoidal sheet metal from dismantled buildings, including the Hagenholz recycling centre. Wherever possible, the construction systems and materials used should be demountable and separable.

    The operating concept also emphasises sustainability. The passing on, repair and reprocessing of consignments are therefore the main focus. The reprocessing of materials comes second. Only what is not suitable for this is sent for incineration in the waste recycling plant. Delivery should be possible on foot, by bicycle, car and larger transport vehicles.

    Subject to approval by the electorate, construction is scheduled to begin in the second quarter of 2026. The centre could be operational from the fourth quarter. Until then, the temporary Looächer recycling centre in Zurich-Affoltern will remain in operation.

  • Change of management at property company from Schlieren

    Change of management at property company from Schlieren

    Geistlich Immobilia AG has announced a change at the top: As of the beginning of July, Ladina Esslinger has taken over the management of the property developer from the Geistlich Group, Geistlich Immobilia informs in a press release. The former Head of Project Development will take over the operational management from Martin Geistlich. The previous Managing Director will remain active in the company as Chairman of the Board of Directors.

    Geistlich Immobilia AG is responsible for the reorganisation of the former company site in Schlieren within the Geistlich Group. The district amRietpark is being built here on an area of over 125,000 square metres. Around 650 flats as well as commercial and office space are being created around a 600 metre long park. Geistlich Immobilia is currently working on the realisation of the Lymhof project.

    “Our aim is to realise projects that will strengthen Schlieren as a residential and business location in the long term, with real added value for the people who live here as well as for local and new companies,” Esslinger is quoted as saying in the press release. The new head of Geistlich Immobilia AG studied architecture at the Swiss Federal Institute of Technology in Zurich and holds an Executive Master of Business Administration from the University of St.Gallen.

  • Zurich military barracks become an education centre

    Zurich military barracks become an education centre

    After the cantonal police move out in 2022, the next phase in the history of the listed building will now begin. The 120-metre-long military barracks will become the new home of the education centre for adults. By 2029, a place for lifelong learning will be created in the centre of Zurich, supported by the cantonal baccalaureate school for adults and the EB Zurich vocational school. The aim is to open up new educational paths and career prospects for adults, from catching up on school-leaving qualifications to developing digital skills.

    Architecture with respect and a future
    The conversion project is based on the winning project from the 2019 architectural competition. The design by the “spillmann echsle / Takt” consortium combines respect for the historical building fabric with future-oriented educational architecture. The central atrium, a light-flooded inner courtyard with a glass roof, will be the centrepiece of the new learning space. At the same time, a public restaurant is being created on the ground floor in the former barracks canteens, including additional rooms for public-orientated uses.

    Sustainable renovation of a national cultural asset
    The technical, energy and structural renovation of the building is comprehensive. The badly damaged natural stone façade made of Bernese sandstone is being restored, windows replaced, modern building technology installed and a photovoltaic system installed on the main roof. In future, the building will be heated with district heating. The former barracks thus fulfils the highest standards in terms of energy efficiency and monument preservation.

    Investment in education and society
    With total costs of around CHF 180 million, the project is a significant contribution to educational and urban development. 122 million is earmarked for the renovation, while a further 58 million will go towards converting the building into an educational centre. The cantonal government and the cantonal council have already approved the funds. The school is due to open in spring 2029. A strong boost for Zurich as a centre of education and a symbol of the transformation of public spaces.

  • Barrier-free modernisation of the education centre in Limmattal begins

    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.

  • Zug city parliament supports Metalli development plan

    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.”

  • Craftsmanship meets digitalisation in the construction industry

    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.

  • Erlenpark Näfels creates new living space

    Erlenpark Näfels creates new living space

    On the 16,000 m² “Feld” site in Näfels, the municipality of Glarus Nord is realising a pioneering residential development together with FT3 Architekten AG. A total of ten apartment blocks with around 98 flats are being built in three rows of buildings. The flats are between 1½ and 5½ rooms in size and are aimed at people at all stages of life – from singles and families to senior citizens. The diverse range of apartments is intended to promote a social mix and revitalise the neighbourhood.

    Quiet inner courtyard as the centrepiece of the development
    The special geometry of the plot results in a diamond-shaped arrangement of the buildings, which enclose a green inner courtyard measuring around 6,800 m². It acts as the centre of the car-free development and offers space for people to meet and relax – protected from the noise of the surrounding traffic routes. The staggered residential buildings also provide a rhythmic structure and create architectural quality as well as optimal sunlight for the flats.

    Car-free and central access
    A central feature of the project is its consistently traffic-free design. Access and all parking facilities are bundled at a central point, keeping the entire residential area free of motorised traffic. This increases safety, creates attractive, liveable open spaces and meets the current requirements for residential and urban development.

    Signal for site development and building culture
    Municipal president Fritz Staub sees Erlenpark as a strong signal for municipal development. Shortly after the overall revision of the NUP II land use planning came into force, the project is an example of how high-quality, space-efficient residential construction projects can be realised in the canton of Glarus. The ground-breaking ceremony took place in April 2025 and the first construction phase will be completed by summer 2027, followed by the second and third phases by autumn 2028.

    Modern construction with high standards
    The planning and realisation by FT3 Architekten AG follows a clear architectural approach. Towards the street, the buildings appear closed and compact, while they open up towards the inner courtyard with generous balconies. The staggering of the storeys supports the natural lighting and gives the buildings a clear structure. Erlenpark is thus a successful example of modern, high-quality construction in the Glarus region. A project with a signal effect for site development in rural centres.

  • Rethinking linen

    Rethinking linen

    The Biäsche work area combines location qualities that are rare in this form. The motorway junction, a goods station and natural recreational areas are right on the doorstep. Between municipal boundaries, transport axes and the natural environment lies an area that is to be economically considered, intelligently planned and sustainably utilised. The plots are in public, private and cantonal ownership. A constellation that requires integrative development.

    From area to function
    There is currently a lack of maturity in terms of planning and building law. Without development and development planning, the potential remains unutilised. For this reason, a test planning procedure examined various utilisation scenarios and development strategies. The aim was to create a clearly positioned, marketable economic area that is ready for low-emission, high value-added businesses. Staging this development is key. The site can only be developed sustainably in the long term with flexible, compatible concepts.

    One location, many interests
    The municipality of Glarus Nord holds 3.8 hectares of undeveloped employment zone land in the Unterflechsen sub-area. The canton of Glarus owns a further 2.7 ha in the neighbouring Mittelflechsen area. There are specific interests for this area. A salmon farm and a new penal centre are under discussion. The area is supplemented by private land and existing uses. This diversity makes spatial coordination a key planning task.

    Infrastructure as a driver of development
    Biäsche is ideally positioned in terms of transport links. The area is served by national transport routes operated by SBB and FEDRO. However, future-proof development requires that motorised traffic, public transport, pedestrian and bicycle traffic as well as supply and disposal infrastructures are coordinated and planned with foresight. This is the only way to create a location that is economically attractive and ecologically responsible.

    Indicative project as the key to progress
    After the test planning for the Biäsche site development was completed in June 2023, the concepts of Ernst Niklaus Fausch Partner AG and Studio Vulkan Landschaftsarchitektur AG will be further developed into an indicative project by August 2025 as part of a synthesis phase. As a synthesis, the indicative project summarises the parameters of the site development that the signatories consider to be correct and shows the main features of how the site should develop in the short, medium and long term. This serves as the basis for the subsequent development plan and perimeter procedure.

  • Award for sustainable new hospital building

    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!”

  • HORTUS sets a new benchmark for sustainable construction

    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.

  • The Glarus South residential park sets new standards

    The Glarus South residential park sets new standards

    In the centre of Glarnerland, nestled in the alpine landscape and with a direct S-Bahn connection to Zurich, a pioneering project is taking shape. The Glarus Süd residential park is ready for realisation. The building permit has been granted, the concept has been finalised and the surrounding area is ideally developed. The site is already home to an established health and prevention centre, a café, a hairdressing and beauty salon and versatile event spaces. Schools, shopping facilities, Spitex services and the railway to Braunwald are all within walking distance. The location combines living close to nature with urban connections.

    A pioneering project for new ways of living
    The project focuses on multi-generational living, supplemented by co-living and co-working facilities. The 51 flats are part of a holistic concept that is geared towards social mixing, encounters and shared use. The residential park is operated CO2-neutrally. The energy comes from its own production. The concept addresses key challenges such as demographic change, climate protection and the increasing need for flexible ways of living and working, while at the same time offering attractive prospects for investors who focus on valuable, socially relevant projects.

    Experience meets vision
    Hacontex AG from Zollikon is behind the project. The company, which has its roots in the textile industry, has consistently transformed itself over the last few decades. Today, Hacontex is active in sustainable energy production and property development. Managing Director Hans-Peter Keller and his team rely on entrepreneurial courage, regional roots and economic foresight. With projects in the Zurich agglomeration, in the canton of Schwyz and in Glarnerland, the company addresses future-oriented topics, always in the area of conflict between nature, technology and society.

    A project with a signalling effect
    The Glarus Süd residential park is more than just a property project. It is a stimulus for the region and a model for the sustainable transformation of rural areas. A place for all generations, for work, health, community and innovation is being created in the middle of the mountains. The combination of modern infrastructure, local roots and ecological responsibility makes the project an investment target with long-term added value.

    Now that construction is ready, the go-ahead is imminent. An investor is now being sought who shares the vision and has the courage to back a project that not only promises the future, but also builds it.

  • From industrial site to garden neighbourhood

    From industrial site to garden neighbourhood

    The Kartoni neighbourhood shows how visionary urban development can succeed. On a former industrial site, a green residential neighbourhood with around 150 flats is being created, complemented by service and cultural facilities. What still exists as a planning sketch today will develop in several stages into a diverse living space that is open to all generations and lifestyles. The historical backdrop of Glarus will not only form the framework, but will also be further developed through modern architecture and sustainable construction methods.

    Town and country reconnected
    Glarus is more than just the canton’s capital, it is a way of life. Only an hour away from Zurich or St. Gallen, Glarus offers urban density and natural recreation at the same time. The Kartoni neighbourhood reinforces this quality. It builds a bridge between the district of Ennenda and the town centre, creating new paths and meeting places both spatially and socially. The municipal merger that took place in 2011 thus takes on a tangible architectural dimension.

    Water as a connecting element
    In future, the Linth will become the lifeline of the neighbourhood. Where previously sealed surfaces dominated, a public riverside space with direct access to the water is being created. The renaturalised canal interweaves with the river landscape and creates a playful counterpart to the structured design of the nearby Volksgarten. The area becomes a meeting place for walks, relaxation and shared experiences.

    Car-free garden neighbourhood
    The Kartoni neighbourhood relies on an underground solution for mobility. Directly after the Linth Bridge, an access road leads to a spacious underground car park, which means that the entire neighbourhood remains car-free above ground. The result is a garden neighbourhood that is open, green and criss-crossed by paths. The car-free design not only promotes peace and safety, but also sends out a strong signal in favour of a new way of living together in densely populated areas.

    The courage to take stages and a plan with a vision
    The development of the neighbourhood does not follow a rigid timetable, but reacts flexibly to political, economic and social conditions. Several planning strands are currently running in parallel: from the Hängg Tower to residential areas and the integration of a music school. The already approved development plan is being adapted to new requirements, particularly in relation to the neighbouring Dorfbach project in Ennenda.

  • Basel SBB West sets new standards

    Basel SBB West sets new standards

    Das gemeinsame Projekt von SBB, Bund und Kanton Basel-Stadt zielt auf einen Ausbau des Bahnhofs Basel SBB mit höherer Kapazität und verbesserten Verbindungen in Richtung Westen. Kernstücke sind zwei Grossprojekte, die neue Margarethenbrücke und der Perronzugang Margarethen. Ein interdisziplinäres Gremium hat Ende Mai 2025 das überzeugendste Konzept im Rahmen eines Studienauftrags gekürt.

    Das Siegerprojekt des Zürcher Teams Penzel Valier bringt eine innovative architektonische Lösung. Ein leichtes, ausgedehntes Dach überspannt künftig Tramhaltestelle und Perrons. Es schafft nicht nur eine neue Bahnhofshalle mit hoher Aufenthaltsqualität, sondern bietet auch Platz für Begrünung und Photovoltaik.

    Verbindung von Funktion und Gestaltung
    Die neue Brücke und der Perronzugang fügen sich harmonisch in das städtische Umfeld ein. Dank schlanker Tragwerke können die Anschlüsse zu den umliegenden Quartieren tief gehalten werden. Die Halle SNCF, ein denkmalgeschütztes Element, bleibt erhalten und wird sorgfältig in das neue Gefüge integriert.

    Ein differenziertes Wärmemanagement und die geplante Flexibilität bei späteren Erweiterungen zeigen, das Projekt denkt in Etappen und bietet langfristige Perspektiven für die Mobilität der Region.

    Umsetzung in Etappen, mit Fokus auf Qualität
    Die neue Infrastruktur wird frühestens ab 2034 realisiert. Grund dafür ist die komplexe Ausgangslage. Neben dem laufenden Bahn- und Stadtverkehr sind auch denkmalpflegerische Auflagen und ein möglicher zukünftiger Tiefbahnhof zu berücksichtigen.

    Beide Teilprojekte, die Brücke und der Zugang, können unabhängig gebaut werden, doch Bund, Kanton und SBB streben eine gemeinsame Umsetzung an. Die voraussichtlichen Kosten liegen je Projekt im dreistelligen Millionenbereich. Während der Zugang Margarethen bereits finanziert ist, steht die Finanzierung der Brücke noch aus.

    Neue Mobilitätsdrehscheibe mit Symbolkraft
    Mit Basel SBB West entsteht nicht nur zusätzliche Bahninfrastruktur, das Projekt schafft neue Räume für Stadtentwicklung, nachhaltige Mobilität und Aufenthaltsqualität. Es ist ein Musterbeispiel für die Integration von Verkehr, Architektur und Städtebau in einem historischen Kontext. Die öffentliche Ausstellung des Siegerprojekts findet vom 19. bis 28. Juni 2025 statt, ein öffentlicher Infoanlass folgt am 25. Juni.

  • New filter well secures water supply in Trubschachen

    New filter well secures water supply in Trubschachen

    Strabag ‘s specialised civil engineering department has built a stainless steel filter well for the construction of a new drinking water pipeline in Trubschachen. Employees dug the borehole with a hydraulic cable excavator weighing more than 60 tonnes and 21 metres high. The well was then drilled to a depth of 25 metres, according to a press release. The installation will secure the drinking water supply for the municipalities of Trub, Trubschachen and Langnau for the next 70 to 80 years, writes the Schlieren-based construction company.

    The new well location had become necessary due to new cantonal legislation. The required protection zones, particularly for areas close to roads, can now be complied with. From a technical point of view, the existing drinking water pipeline would have functioned for several more years.

    The Langnau-Lucerne cantonal road is only a few metres from the existing well. “In the event of an accident, oil could get into the ground. Which is a no-go in a groundwater protection zone,” it says.

    Preparations for the special construction project started in parallel with the renewal of the drinking water pipeline in the direction of Langnau, so that the new well can be seamlessly integrated.

  • Parliament approves new IOM headquarters in Geneva

    Parliament approves new IOM headquarters in Geneva

    On 14 June 2025, the National Council approved an interest-free federal loan for the renovation of the headquarters of the International Organization for Migration by 166 votes to 2. The decision followed a yes vote by the Council of States in March. The IOM, as part of the UN system, plays a leading role in global migration policy. The current site in Geneva’s Morillons district dates back to the early 1980s and does not meet energy, functional or security standards.

    Investment of strategic importance
    Parliament’s approval came despite the fact that the IOM recently announced that it would be cutting around 20 percent of the approximately 1,000 jobs in Geneva. The background to this is a freeze on aid from the USA, one of the organization’s main donors. However, Foreign Minister Ignazio Cassis emphasized in the Council that the construction project was sensibly dimensioned, even with a reduced workforce of around 600 employees in future. With this commitment, Switzerland is pursuing a clear host state policy strategy to strengthen International Geneva in the long term.

    Financing structure and timetable
    The loan of CHF 44.7 million granted by the federal government is interest-free and is to be repaid within 50 years. The funds will flow to the FIPOI (Real Estate Foundation for International Organizations), which is responsible for the project. The Canton of Geneva is contributing an additional CHF 21.6 million. This means that the federal government and the canton are covering around two thirds of the total costs. Parliament had already supported a preliminary project in 2022 with CHF 5.7 million for planning work. Construction is scheduled to start in January 2026 and the building is expected to be occupied in 2029.

    Geneva as a strategic location for international organizations
    The Confederation’s support is to be seen as part of the overarching host state policy. Geneva is currently home to more than 40 international organizations and is considered one of the most important multilateral locations worldwide. Switzerland aims to further consolidate this role. Not least in an increasingly competitive environment for international headquarters. Modernizing the infrastructure is a key means of retaining organizations such as the IOM in Geneva in the long term.

    Signal of continuity despite uncertainties
    By clearly approving the construction of the new IOM headquarters, Switzerland is once again acknowledging its role as a host state for international organizations. Despite geopolitical uncertainties and internal cutbacks at the IOM, the project sends a strong signal of Switzerland’s attractiveness as a location and its reliability. An aspect that is equally important for specialists and managers in diplomacy, international organizations and the construction industry.

  • Expansion of the S-Bahn infrastructure in Frankfurt

    Expansion of the S-Bahn infrastructure in Frankfurt

    DB InfraGO AG has commissioned Implenia to build the inner-city section of the Nordmain suburban railway in Frankfurt. Specifically, the construction and real estate company from Opfikon is to realise the underground section of the S-Bahn from Konstablerwache via the new S-Bahn station Frankfurt (Main) Ost (tief) to Fechenheim for the Deutsche Bahn subsidiary. The contract is worth over 200 million euros, Implenia announced in a press release.

    The contract includes the starting excavation pit Trog and the excavation pit for the underground S-Bahn station Frankfurt (Main) Ost (tief), a series of ancillary excavation pits and engineering structures, as well as two tunnel tubes approximately 1.2 kilometres long. They will be constructed by mechanised tunnelling. Implenia will also carry out extensive dewatering measures and provide a range of specialised civil engineering services. Work is scheduled to start at the beginning of 2026 and be completed by 2031.

    “The further expansion of a functioning transport infrastructure is central to the sustainable development of our cities,” said Erwin Scherer, Head Division Civil Engineering at Implenia, in the press release. “I am delighted that Implenia, with its many years of experience and extensive expertise, is able to contribute to improving public transport in the densely populated Rhine-Main region.”

  • Lift refurbishment with a focus on comfort and safety

    Lift refurbishment with a focus on comfort and safety

    KONE has replaced the outdated lifts of a competitor in the Im Tiergarten neighbourhood of Zurich for 466 occupied rental flats. Within 18 months, the lift manufacturer from Brüttisellen installed a total of 46 of its MonoSpace 500DX lifts in one of Zurich’s largest residential complexes.

    According to a company statement, this model adapts flexibly and with millimetre precision to the existing shaft. The payload of most of the passenger lifts has been increased from 320 to 480 kilograms. The new cabins are also significantly larger. According to KONE, they are monitored around the clock via the company’s digital asset management system and serviced proactively. This should lead to around 30 per cent fewer breakdowns.

    The owners had decided to forego vacancy notices and to carry out further refurbishment measures while the building was occupied. According to KONE, it was able to adhere to the tight schedule thanks to a special logistics concept with overnight delivery and close coordination with the owners and residents.

    The successful complete replacement in the Im Tiergarten development is one of KONE’s largest lift modernisation projects in Europe to date. According to Christian Herbst, KONES Director of Modernisation for Germany, Austria and Switzerland, “it shows that we are well positioned to meet an increasingly important demand in the market: the efficient modernisation of even a large number of installations, in close coordination with partners and under difficult conditions such as renovating while the building is occupied”.

  • New innovation centre for thermal coating solutions

    New innovation centre for thermal coating solutions

    OC Oerlikon Corporation AG, a thermal spray and coating solutions company headquartered in Pfäffikon, has invested CHF 40 million in its new innovation and production centre on the Reichhold campus in the canton of Aargau. The company is now celebrating the laying of the foundation stone for the new site, construction of which is due to begin shortly, according to a press release. Commissioning is scheduled for the first quarter of 2027. With 250 employees in future, the facility will bring together research and development, engineering, production and sales in one building complex.

    Oerlikon plans to develop modern thermal spray technologies and laser-based technologies as well as provide various services at the Reichhold Campus. “The new Campus Reichhold will play a central role in the further development of our aerospace and general industry businesses by bringing together the entire value chain in a collaborative environment,” said Prof Dr Michael Süss, Executive Chairman of Oerlikon, in the press release.

    The technology developed at the Reichhold campus is intended to improve heat resistance, durability and corrosion protection in industrial high-performance components. In future, it will be used primarily by customers in the aerospace, automotive and general industry sectors. A test rig for aerospace turbine components will also enable the validation of thermal spray coatings under real-life conditions.

    In addition, Oerlikon plans to implement comprehensive measures to reduce the environmental impact in the areas of energy consumption, mobility and resource management at the new site.

  • How Glarus became an architectural jewel

    How Glarus became an architectural jewel

    When the art historian and diplomat Gustav Schneeli was looking for a location for his own museum in 1942, he found the perfect place in Glarus. The Glarus Art Association, which had been considering the idea of its own museum for decades, recognised the opportunity for collaboration. Schneeli made his Symbolist and Impressionist-influenced works available and promised 250,000 francs for a foundation. The foundation stone for today’s Kunsthaus.

    Architectural clarity with vision
    After Schneeli’s death in 1944, the architect Hans Leuzinger developed a project of remarkable consistency. The path led from classical approaches through numerous variations to a finely tuned lighting design. Scandinavian influences, careful site inspections and creative foresight formed a building that consciously distanced itself from monumental representational intentions and blended sensitively into the Glarus valley basin.

    Political hurdles, patient negotiations
    The realisation was anything but straightforward. Disputes over the location, delays caused by the war, critical voices from the administration and the community of heirs as well as the threat of the foundation’s withdrawal jeopardised the project on several occasions. It was only through diplomatic skill, architectural persuasion and tireless commitment that construction could begin on the last possible day, 15 July 1950.

    Art and architecture as a sign of the times
    The opening in 1952 was not only an architectural success, but also a strong signal for Glarus as a cultural centre. A cultural attitude manifested itself in a simple but expressive building that continues to have an impact today. Architect Reto Fuchs’ research reveals this masterpiece and its eventful construction history. The Kunsthaus Glarus stands for masterful architecture, the courage to take a stand and the idea of thinking big about culture in rural areas.

  • Mollis airfield on the upswing

    Mollis airfield on the upswing

    Parcel no. 2487 at Mollis airfield is an undeveloped plot of land with an area of over 18,000 m². As part of the new utilisation planning, it was designated as work zone A. The Glarus North municipal council has commissioned a masterplan for this area, which is being drawn up by KCAP Architects and Planners in Zurich. The focus is on aviation-related businesses in particular, which should complement the existing ecosystem in a meaningful way.

    A site with a multifaceted identity
    Mollis airfield is much more than just an airfield. It is also a business location, home to innovative aviation companies, a meeting place for dedicated aviation clubs and an important local recreation area in the Glarus region. The six companies based there today, including Rega, Heli Linth and Kopter Group AG, provide over 150 jobs and stand for technological expertise in the field of aviation and rescue. This economic profile is complemented by the active use of the site by the Mollis motorised flight group, the Glarnerland gliding group and the model flying group.

    Past as a foundation for the future
    Mollis airfield can look back on over 100 years of history. Since the first landing in 1916, the site has repeatedly been the scene of significant developments – from Walter Mittelholzer’s pioneering flights to its use by the Swiss Air Force. Today, the site is used for civilian purposes and is committed to safe, balanced and economically viable operations. The history of the airfield creates an emotional bond and is an essential part of its identity.

    Sustainable development through a clear strategy
    The common goal of the municipality of Glarus Nord and Mollis Airport AG is to drive forward the development of the site while taking economic, ecological, agricultural and public interests into account. The masterplan takes into account both infrastructural requirements and potential for events, leisure use and security of supply. The well-connected location and the special combination of aviation, industry and recreational space make the Mollis site a promising development location in the canton of Glarus.

    A location with a signal effect for the region
    The Mollis Airfield Masterplan provides a strategic basis for attracting new companies, strengthening existing structures and harmonising usage interests in the long term. The close collaboration between the municipality, owners and MAAG is a prime example of co-operative regional development. Mollis airfield is not just a place for aviation, but a future-oriented location with charisma, diversity and responsibility – far beyond the canton.

  • Monument becomes a home with history

    Monument becomes a home with history

    It only took nine months to turn the listed Gütsch farmhouse in Lauerz SZ into a modern detached house. Strüby now reports on this in a press release. The company was commissioned to carry out the extensive conversion and renovation work. Strüby was able to contribute its strength and experience in dealing with listed buildings in project development, architecture, engineering and implementation.

    The early, close, constructive and solution-oriented collaboration with the cantonal monument preservation authority and its head Monika Twerenbold proved its worth, “so that the result was extremely satisfactory for everyone involved,” Kilian Boog, Head of the Conversion division at Strüby Unternehmungen, is quoted as saying.

    A lot has been done on the outside and inside, with the late medieval block building from 1492/93 “largely retaining its original character”. In combination with modern elements, an architectural “jewel” has been created that is “full of history and stories and fascinates with its symbiosis of old and new”.

    The wooden cladding, roof and windows were renewed. The outer shell was given an energy-efficient refurbishment, while the heating technology inside was switched to an energy-efficient heat pump and photovoltaics. When planning the rooms, emphasis was placed on highlighting existing “handcrafted details, interesting signs of use, religious symbols to protect against evil spirits and decorative elements”. The floor plan and room heights remained unchanged.

  • New study emphasises the importance of new replacement construction for relieving housing pressure

    New study emphasises the importance of new replacement construction for relieving housing pressure

    “Unloved but necessary replacement new builds” is the title of Raiffeisen Switzerland ‘s study “Real Estate Switzerland – 2Q 2025“. According to the study, replacement new builds create an average of four new flats for every demolished flat. “Despite criticism, there is often no alternative to replacement construction in order to combat the housing shortage without further urban sprawl, as gentler forms of densification, such as conversions and extensions, are not sufficient to maximise the use of scarce building land,” Raiffeisen Switzerland’s Chief Economist Fredy Hasenmaile is quoted as saying in a press release issued by the banking group on the study. He recommends paying “greater attention to social and ecological compatibility” in order to maintain social acceptance of new replacement construction.

    According to the authors of the study, the situation on the rental housing market remains characterised by excess demand. Falling interest rates could boost construction activity, according to the press release. “However, it is questionable whether the high construction levels of the past can be achieved again even under negative interest rates, as regulatory hurdles and the very limited availability of building land continue to dampen the potential,” says Hasenmaile.

    The study identifies an increase in demand on the owner-occupied property market as a result of falling interest rates. The banking group’s experts have also observed a rising demand for office space. This is due to employment growth and an increased office presence. “After several years of rather mixed prospects, the outlook for office properties has recently brightened noticeably,” says Hasenmaile.

  • Design guidelines for historic residential quarter

    Design guidelines for historic residential quarter

    Negotiations are underway for the design and further development of the Winterthur terraced single-family housing estate Eigenheimquartier for 120 owner-occupiers. Urban planners OSRI from Lucerne, the Eigenheimquartier Winterthur association and the cantonal monument preservation authority are involved in the process. The results should lead to greater legal certainty and faster building permits for the historic properties, according to a press release from OSRI.

    The housing estate known as the “self-help colony” dates back to the period after the First World War. It was built as a counter-reaction to the great housing shortage and is one of the most important small housing estates in the canton of Zurich with a historically significant residential character, according to OSRI.

    The appearance is characterized by a “generally simple design language”. In order to maintain uniformity, the current negotiations are subject to a design guideline, which was drawn up on behalf of the cantonal monument preservation authority and with the participation of the landowners. This is intended to set out criteria that must apply when redesigning the existing 90 detached and 28 semi-detached houses. Specifically, the following questions will be addressed: Should the rows of houses once again have a uniform color scheme? What shape can skylights have? How much can the ridge height increase after the roof has been insulated?

    OSRI is responsible for deadlines, documentation and communication in the process. In the fall, it is planned to let the residents have their say. Their results will be presented at an information and dialog event and put up for debate.

  • Pressure pipes protect police centre from groundwater

    Pressure pipes protect police centre from groundwater

    The new police centre in Niederwangen is under construction and will house the entire cantonal police command infrastructure. According to a press release, four pressurised water pipes have been laid in the ground beneath the new building. Debrunner Acifer AG from St.Gallen supplied high-pressure PE pipes for these so-called culverts.

    Culverts serve as diversions and are usually used to cross under roads, canals or rivers, according to the press release. They are necessary for the new police centre due to the high groundwater level. They keep the water in check so that it does not press against the building from below. The rainwater that crosses the site is also diverted with the help of the culvert and drained away together with the groundwater.

    In contrast to conventional pipes, culverts are always filled with water, making them pressurised pipes. Debrunner Acifer supplied high-pressure PE pipes for these pipes. “High-pressure PE pipes are not required for normal wastewater pipes. Thanks to the gradient, the water always flows away and does not remain permanently in the pipe. However, culverts are always filled with water – and the pipes have to be able to withstand this,” says Gerhard Peter, head plumbing fitter at Ramseyer und Dilger AG in Bern, which laid the Debrunner Acifer pipes.

    All four culverts were completed in December 2024. However, it will still be a while before the cantonal police can take possession of their new police centre. the project is expected to be completed and the building ready for occupation in 2028.

  • Monument protection and technology in harmony

    Monument protection and technology in harmony

    According to a press release, the Schlieren-based construction company STRABAG AG and its building construction department are taking on “central tasks in the comprehensive renovation of the Landhaus Solothurn”. In addition to measures to modernize the building’s technical infrastructure, including plumbing, ventilation, lighting and stage technology, the focus is on modernizing the heating system.

    This will be converted to resource-saving energy generation by means of a heat pump. Water from the River Aare will be used as a heat source to supply both the Landhaus and adjacent public buildings such as the youth hostel, Kollegium school and municipal theater.

    The location between the old town and the River Aare requires logistical attention. Material deliveries and waste disposal had to take place in the morning so that the riverside promenade could be used as a promenade from midday.

    It was also necessary to take into account the stringent requirements of monument protection. The listed country house is like a “winding architectural work of art with six levels, each with its own renovation requirements”. The approach required “sensitivity” in order to preserve the historical character and the fabric of the building. In particular, the original Solothurn limestone staircases are to be preserved in their uniqueness, it is said. Special protective devices have been created for this purpose.

    Solothurn voters approved the renovation in October 2023. Construction work has been underway since January 2025. Construction is scheduled to end in October 2026. In January, construction site operations will be suspended in consideration of the Solothurn Film Festival 2026.