Zaha Hadid Architects and Sydney-based Cox Architecture have won the international design competition for the Western Sydney International Airport, a new travel hub that is slated to become the largest international gateway to Australia by 2060. Located in Sydney’s new western Parkland City region, the greenfield airport draws inspiration for its form and material palette from the unique local flora and nearby mountains. In addition to referencing the natural landscape, the architecture will emphasize energy efficiency through daylighting, natural ventilation and water recycling.

aerial rendering of greenfield airport

Selected from a shortlist of five competitors narrowed down from 40 entries, Zaha Hadid Architects and Cox Architecture’s winning design mirrors the surrounding terrain with its wavy roof and gold-toned color palette. The Western Sydney International Airport — also known as the Nancy-Bird Walton Airport after the famous Australian aviatrix — aims to catalyze the city’s western expansion and cement Parkland City’s position as the third urban hub of Sydney.

Related: Zaha Hadid Architects completes futuristic, energy-saving airport in Beijing

rendering of airport building with glass walls
rendering of airport terminal with wavy ceiling and several trees

Under the direction of Zaha Hadid Architects and Cox Architecture, who will jointly serve as Master Architect for the entire airport precinct, the project will be constructed in four phases. The initial phase will accommodate 10 million annual passengers and is slated for completion in 2026. The project will be completed in its entirety by 2060 and is expected to accommodate 82 million annual passengers. The architecture follows sustainable design and construction principles for an energy-efficient, modular build.

rendering of airport baggage claim area with a green wall
rendering of airport with green wall and wavy ceilings

“We are honored to have been selected for this amazing project,” said ZHA Project Director Cristiano Ceccato in a press statement. “The design is an evolution of Australian architecture past, present and future. It draws inspiration from both traditional architectural features such as the veranda as well as the natural beauty of the surrounding bushland.”

+ Zaha Hadid Architects

+ Cox Architecture

Images via Zaha Hadid Architects