Expo 2017 Astana’s key socio-economic and environmental concepts were formed based on a consideration of energy use in a sustainable development context. The symbol of the Expo 2017 Astana’s Exhibition is the world's largest spherical building, the Sphere, with a diameter of 80 meters and height of 100 meters. The Museum of Future is inside the Sphere. More than just a museum, after the Expo, the Sphere will become an innovational hub and important research and culture centre. The Museum of Future is six stories with exhibitions demonstrating the basic types of energy: Space, sun, biomass, wind, water, and kinetics. We designed the six floors of the Sphere pavilion in concert with the "wall of the future" theme that brings futuristic architecture together with technology.