An affordable, eco-friendly housing research project is being developed in Maputo, the capital of Mozambique, one of the poorest countries in the world. Named "Casas Melhoradas" (Improved Houses), the project is a partnership between the KADK (Royal Danish Academy of Fine Arts) School of Architecture, the Mozambican NGO Estamos, and Architects Without Borders. The goal is to develop low-cost, dignified housing with minimal environmental impact.

Philip Ross is a mycologist who studies the various possibilities of using fungi. He is responsible for the innovative discovery of using mushrooms as an alternative building material. The specialist found that mycelium—a network of thin fibers that mushrooms form underground—is highly resistant when dry and can be used to create a strong building material that is resistant to fire, water, and mold.

Brazilian startup SysHaus, in partnership with architect Arthur Casas, developed a project of sustainable, smart homes that are ready in half the time of other pre-fab works. The startup project, specializing in high-end real estate, is made only of pieces of recycled materials, such as aluminum and MDF. In addition, the house does not produce waste or wastewater.