The EPFL Innovation Park (EIP) has selected 3XN | GXN and IB (Itten+Brechbühl SA) to design and build a new "ecotope", expanding the university's Science Park and Innovation Square to a new site, west of the main EPFL campus in Ecublens, Switzerland. The Ecotope is set to be a vibrant and innovative marketplace for ideas, serving as an "ecosystem in which policymakers, researchers, investors, executives, students, and citizens can come together for open dialogue or debate.” The concept of the project not only brings together leaders in business, science, and technology, but also puts a high priority on access to green spaces and biophilic principles.

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The largest fish market in the southern hemisphere, designed by 3XN, has received the final go-ahead from the NSW Government, paving the way for construction to begin within the next eight weeks. Part of the revitalization of Blackwattle Bay, in Sydney, Australia, the new 65,000 m2 Sydney Fish Market was envisioned as a major public and cultural destination.

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3XN has released details of its plans for T3 Bayside, the first office building in Toronto’s emerging Bayside community, and the tallest timber office building in North America. Located on the shores of Lake Ontario, the structure stands at 42 meters in height and serves as part of the 2,000-acre revitalization initiative to transform Toronto’s waterfront.

The scheme is designed to reflect and emphasize the emerging neighborhood in which it sits, intertwining principals of life, work, and play. A continuously-activated ground level is abundant with retail opportunities, bleeding into a central plaza, exhibition spaces, flexible office spaces, and coworking facilities.

3XN has designed a new multipurpose arena on the site of the former Olympic cycling track stadium in Munich’s Olympic Park. The Copenhagen-based firm was awarded the contract with German landscape and urban planning firm LATZ+PARTNER to design an 11,500-capacity arena that will serve as the home of German ice hockey champions Munich Red Bulls and German basketball champions FC Bayern Munich.

Manifesting as an oval structure, the sports arena “naturally and respectfully melds into the world-famous Olympic Park with its many iconic buildings.” A green roof combines with a façade of vertical lamellas to allow the scheme to blend with its urban context, with breaks in the lamellas forming glass-paneled entrances.

3XN has been commissioned to design a new arena and masterplan for central Bergen, Norway. Responding to the city’s ambition to revitalize the core of its UNESCO World Heritage Site, the scheme will act as an anchor for the development of an entirely new neighborhood connecting the inner city with the waterfront.

The scheme is intended as an “urban arena” serving as a destination for concerts, sports, and cultural events in an underutilized central part of the city. The design of the arena will also incorporate a vibrant public district “offering places to live, play, rest, and work.”

Danish firm 3XN has been selected as the winner of a competition to design a new mixed-use waterfront building in Toronto’s East Bayfront district that will be located on the edge of Google/Sidewalk Labs’ new smart community, Quayside.

Inspired by the reflection of the waves of Lake Ontario, ‘The Waves at Bayside’ will feature a undulating facade of metal balconies with views out to the water and a podium filled with public program including a rowing club and assortment of restaurants and cafes.

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3XN Architects has revealed new renderings and photographs of the in-progress headquarters for the International Olympic Committee in Lausanne, Switzerland. Selected as the winner of an international competition in 2014, the design features sinuously curving forms evocative of the “movement of an Olympic athlete” to embody the three core principles of movement, flexibility and sustainability.

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Danish practice 3XN Architects has revealed design plans for what will be the world’s largest fish market in Sydney, Australia. Selected from a submission pool of more than 60 international design studios, 3XN’s design will relocate the existing Syndey Fish Market from its location in Pyrmont to a nearby wharf in Blackwattle Bay on Bridge Road in Glebe, creating a new food and dining destination on the Sydney inner harbor.

“Sydney Fish Market is a beloved institution among Sydneysiders, Australians and international visitors,” said Sydney Fish Market General Manager Bryan Skepper. “Therefore, it was integral to select a design team that will modernise and improve the site whilst recognising its longstanding heritage and retaining the authentic experience that attracts customers and visitors."

3XN Architects has been announced as the winners of a competition to design a new aquatic center along Tinnerbäck Lake in Linköping, Sweden, beating out entries from Zaha Hadid Architects, Erséus Arkitekter, Henning Larsen Architects and Liljewall Arkitekter. Titled “Vågen”(The Wave), the winning scheme looks to become a hybrid between city and lake, connecting the urban fabric to the water in both form and function.

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Update: 3XN's Quay Quarter Sydney has received final approval. The article below was originally published September 25, 2014, after the practice won the commission. New interior images have been added to the gallery.

3XN has won an international competition to design the “50 Bridge Street” tower and masterplan for the Quay Quarter Sydney (QQS) precinct. Just west of Jørn Utzon’s Opera House, the new tower will feature five rotating glass volumes, each equipped with a multi-level atria and views of the Sydney harbour.

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3XN and the International Olympic Committee (IOC) have released images of a new headquarters planned for a 24,000-square-meter site on banks of Lake Geneva in the Swiss city of Lausanne. Adjacent to the historic Château de Vidy, which has been the “iconic home” of the IOC, 3XN’s design is intended to respect both the château’s legacy and park setting, while making the transition from park to building as “soft” as possible.

The influx of students in Aarhus, Denmark is causing the city to rapidly expand. In response to the growing need for affordable housing close to the local university, 3XN teamed up with developer Jens Richard Pedersen to design a residential high-rise near the institution. The future tower has been dubbed La Tour as an ode to the building that currently occupies the site, Hotel La Tour.

Newly released renders and model photographs depict the tower as a sweeping semi-circular form that rises in steps. The gradual elevation of the building will start at the street, defining the transition from the surrounding small-scale buildings to the urban high-rise typology. For more information and images, read on after the break.

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3XN has won an architectural competition -- beating out Wingårdh, Arkitema Dot, Christensen & Co, Juul/Frost, and White -- to design a new educational building for Mälardalen University in Eskilstuna (southwest of Stockholm, Sweden). The project not only includes a new 18,250 square meter building, but also the renovation of a listed Modernist Public Bath Paul Hedquist. The new campus is planned to be ready in 2018. Read the architect's description of the winning project, after the break.

Construction has begun on 3XN’s first project in India. Aesthetically inspired by local foliage, the 136-meter “Grove Towers” are designed to interweave at their base, much like the roots of the native mangrove trees. These lower, “interwoven” floors will house retail establishments, while the upper floors will be given over to residential units.

International design firm 3XN has recently won a competition to design a residential building in downtown Vienna, Austria. Being so close to the historic center of the city, the project required a unique but unobtrusive appearance. With this in mind, a subtle, curving façade composed of warm colors was developed for the exterior.

3XN just won the first prize in the international competition for their design of the new building for the technical faculty of the German university Duale Hochschule Baden-Württemberg (DHBW). With their vision to create an open, inspiring and social learning environment, the building is to be a lighthouse project for academic learning - an innovative and productive learning environment in which students, teachers and industry representatives can meet. More images and architects' description after the break.