The , m residence includes units of public housing to be built for Billund Housing Association, elderly care homes for Billund Municipality, and rental apartments for development group Kirkbi. The building forms a gentle curve along the corner streets of Vejlevej and Hans Jensens Vej, rises to the height of the building on the opposite street, while the corner ends are pressed down to meet the scale of the neighboring buildings.

Since the infrastructure is the most important element, the rest of the program is integrated with it as much as possible. In order to create a physical interface, the elevated vacuum tube wraps around itself and descends as a gentle ramp, ending in an airlock that allows for save entry and exits for pods. While the pill shaped loop of the tube forms the exterior façade of the facility, the support structure gets extended towards the interior as a sequence of concrete frames with fileted corners for lateral support.

The JRC building is positioned diagonally across the site connecting it to the ‘Jardin Americano’ river-front and the Torre Sevilla market in a seamless continuous public space. Placing the building diagonally also creates a new public square on one side of the building and a private garden for the JRC community on the other. The floorplates of the research center step back as the building ascends, creating a series of terraces, shaded outdoor spaces for breakouts, relaxation, and informal meetings with views of the city.

Inside, the seating elements and extended arms serve multiple functions including as an entry and egress aid, and as storage for safety equipment, oxygen throughput and lighting. The seats can also be quickly assembled and disassembled for rear equipment access. Having undergone a rigorous and exhaustive safety process, Pegasus demonstrates many of the safety-critical systems that will be found on a commercial Hyperloop system and is equipped with a state-of-the-art control system that can detect off-nominal states and rapidly trigger appropriate emergency responses. The m interior is custom-built with occupant safety and comfort in mind, with the necessary safety equipment and controls built into the furniture.

Located in the visual axis of the Notre Dame Cathedral in a dense context of university buildings from different historical periods,  BIG proposes a building geometry that adapts to the specific conditions of all adjoining sides, optimized for daylight, views and accessibility. The three-dimensional envelope retracts from the neighboring facades, opens up towards the square of Institut du Monde Arabe and the park, and folds into a publicly accessible rooftop landscape, resulting in an adapted sculptural building volume.