Rothera Point is home to the British Antarctic Survey’s (BAS) largest research station. Situated on a rocky promontory at the southern extremity of Adelaide Island, the station has been occupied since 1975 and operates year-round. A wide range of scientific research – including biosciences, geosciences, glaciology and meteorology – is carried out in and around the station. Rothera is also a major logistics centre, supporting all BAS operations in Antarctica.
Hugh Broughton Architects is working as the delivery architect on the modernisation of Rothera Research Station within the Antarctic Infrastructure Modernisation Programme (AIMP), alongside BAM and Sweco.
The Rothera modernisation project encompasses significant investment to update and restore infrastructure so that it remains cost effective and safe, aiming to reduce operating costs whilst maintaining the current level of scientific activity.
This will be achieved by replacing aged buildings with modern facilities, creating more flexible spaces and consolidating and rationalising the existing estate.
The project proposes to consolidate key functions into one new science and operations building which can meet the long-term needs for the station, improving operational efficiency, reducing energy consumption, improving the working environment and addressing environmental protection. The two-storey 4,500 sqm building will contain preparation areas for field expeditions, a central store, medical facility, offices, recreational spaces, workshops and areas for plant.
The energy-efficient, aerodynamic design is oriented into the prevailing wind and utilises a deflector to channel air at higher speeds down the leeward face, minimising snow accumulation around the perimeter of the building. It is the first time a wind deflector has been used at this scale in Antarctica. A control tower provides 360˚ panoramic views of the runway, wharf and station buildings.
The pale blue colour of the building is inspired by the tones of the Antarctic sky and minimises the impacts of degradation from high levels of UV. The building envelope is formed with composite insulated metal panels and triple glazing to create an airtight and thermally-efficient enclosure which will minimise energy use.
Inside, vibrant colours bring identity to spaces and help offset the effects of Seasonal Affective Disorder (SAD). Roof lights introduce natural light into the centre of the building. Open-plan workspaces and break-out areas support the well-being of staff and foster collaboration.
Minimising the environmental impact of Rothera Research Station is a key part of BAS’s vision for the site. The use of a bespoke BREEAM accreditation system, developed in partnership with the Building Research Establishment (BRE) to suit the special Antarctic setting, helps to ensure that the highest environmental standards are met.
The programme of renovation commenced in 2018 with the construction of a new enlarged wharf and improvements to station infrastructure. Construction of the Discovery Building started in 2020 and will be completed in 2025.
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Process
Colourful interiors are designed to support wellbeing
Construction seasons 1 + 2
Construction seasons 3 + 4
