Msheireb Properties, Qatar’s leading sustainable developer, celebrated the Earth Hour this night. Lights at Msheireb Downtown Doha, the flagship project of MP, were turned off, to spread awareness on protecting our environment, preserving natural resources, and reducing the consumption of energy. Msheireb Downtown Doha, the largest and most sustainable city in the world, is a symbolic development of the friendly-environment and sustainable projects. The photo is for Msheireb Downtown Doha this night.