Book excerpt: This book focuses on sustainability concepts in architecture and urban design, environmental issues, and natural resources. Today it has become essential to reduce carbon emissions, protect habitats, and preserve the delicate ecosystems of our planet. Accordingly, sustainable development has to be improved by decreasing the consumption of non-renewable resources, in order to help nature replenish itself. Further, it highlights the efforts that have been made by architects, environmentalists, engineers, students, planners and everyone in between in order to improve sustainability in various developing communities and countries.