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During the last decades, the increasing need to ensure building performance during architectural design has led to highly interactive relations between architecture and various other disciplines, in which concepts of sustainability and building performance are tightly integrated into the design process. However, the adoption of these concepts in architectural practices and the recent advancements in the field have remained rather slow. This research aims to understand performative design (PD) in the context of existing design practices and investigate integrated design strategies and potentials of computational design throughout the whole design process. In this research, a qualitative study was carried out, focusing on PD processes in architectural practices based on semi-structured interviews and case studies. The collected data from nine selected architectural practices is analyzed through a thematic coding approach. The findings reveal that the widespread use of computational tools and technologies and the increasing awareness of both architects and clients on building performance have changed the design priorities in architectural practices. The results also show that the competence of the design team, the tools used during design processes, the involvement of direct and indirect stakeholders, shifting client demands, and market values are effective in pursuing an integrated PD process. Consequently, this research contributes to the current understanding of performative architectural design practices by investigating the key performance concepts, supporting computational tools, and finally the current practices of PD. [ABSTRACT FROM AUTHOR]

With the growing need for residential buildings as a result of population growth, the building sector is a high-priority area in climate change due to its large share of CO 2 emissions, the significant energy saving opportunities it represents, and the increasing expectations for occupant comfort. This paper presents the results of climate change impact assessment on a typical mid-rise residential building in four representative cities with different climatic characteristics in Turkey. Three different scenarios that characterize different solutions towards space cooling are developed, from naturally ventilated to fully air-conditioned. The energy requirements and corresponding CO 2 emissions due to space conditioning as well as occupant thermal comfort are the investigated building performance metrics. The preliminary results based on energy simulations indicate that pronounced overheating will be experienced in the future, which will have a strong effect on cooling energy use and/or occupant comfort. The projected energy demand also points to the future need to explore measures for climate change adaptation of buildings and the importance of the decarbonization of the electricity industry for climate change mitigation. The analysis results presented in this paper provide a basis for future studies on building retrofit for climate change. • Evaluation of climate change impact on a typical residential building in Turkey. • Cooling is to dominate thermal loads due to increased temperatures. • Warmer climates to be influenced most by negative effects. • Severe overheating for poorly ventilated, highly insulated buildings. • Adaptation measures needed for climate-proofing existing buildings. [ABSTRACT FROM AUTHOR]