Masdar City is a planned city located 17km from downtown Abu Dhabi with a total area of 590 hectares that aims to house 40,000 residents. It is designed to be a model of urban sustainability through strategies like its diagonal grid layout that provides optimal shading, use of renewable energy sources like solar and geothermal, sustainable building materials, electric transportation systems like PRT and FRT, and advanced water and waste management systems. Some of its sustainability achievements have received numerous international awards.