Water Reservoir. Image Courtesy of Dewan Architects + Engineers

The Dragon Tower in Hanoi, designed by Dewan Architects + Engineers, is the winner of the 2022 Global Design & Architecture Awards in the Mixed Use Category; the tower is expected to change a landmark in Vietnam. Designed to be the longest building in the world at 700,000 square metres, the building will provide functions such as a ministerial hall, meeting rooms and public spaces, including a nursery, library, supermarket, restaurant and learning centre. A cistern and green platform were incorporated into the design to increase the efficiency and accessibility of the building.