The interactions between water, energy, and food in terms of economic and environmental outcomes under conditions of a changing climate are something that all countries will need to understand if they intend to effectively manage the consequences. Qatar's measures to increase food security and diversification of the energy system and economy can provide valuable insights to other countries with similar climates but who have a lower capacity to respond. Through Qatari-based organisations, best practice reflecting local characteristics can be shared throughout the region and beyond.The aim of this paper is to arrive at projections of CO 2 emissions in new cities in Qatar by 2020 using GSAS standards under a number of scenarios coupled with specific interventions that help them meet national and regional targets. The estimated CO 2 equivalent savings were calculated using GSAS energy calculator and based on the total area of the registered project and anticipated projects provided by different entities applying GSAS in Qatar. The projected annual savings of CO 2 emissions due to energy use reduction can be realised by 2020 when projects planned or under construction are completed. The projected CO 2 emission reduction is reported and compared with the international standards.

Biomimicry is considered to be a new approach for achieving sustainable architecture, and accordingly smarter futuristic cities. It provides humans with aspiration to view nature as our mentor. Meanwhile, architecture has long drawn from nature as a source of inspiration. The integration between biomimicry and architecture leads to innovative designs inspired by Mother Nature.The palm tree is considered to be one of the most popular native and local plants in the MENA region. It has been studied by architects and planners and applied in the architectural designs in one-way or another. However, a thorough investigation of that valuable plant has to be carried out for a better understanding of its capabilities. This paper explains how biomimicry can enroll have a role in architecture, and its applications gradual levels. This paper also studies the palm tree by means of form, content and mechanism of the palm tree; in order to recognize its most suitable applications on buildings, which affects the architectural aesthetic and functional values. The results should indicate how positively the palm tree whole system could benefits the architectural environment.