CUBE, VOID, and GRID-based design for R&D officeUse of environmentally friendly technology and locally sourced energy in a sustainable government building designed for Kyoto’s landscapeReconfigurable wooden units for event stalls expanding the possibilities for utilizing park spacesIntegration of artistry, structure and facility design through the use of a concrete double skin to control the environmentMIPIM Asia Awards Best Office & Business Project SilverHD Hyundai Global R&D CenterThe HD Hyundai Global R&D Center has been designed along the three concepts of “CUBE”, “VOID”, and “GRID” in an iconic CUBE shape measuring 90 square meters to reduce thermal loads with a smaller surface area per volume and improve environmental performance in the perimeter zone with solar shading provided by a 4.5-meter GRID outframe. The enormous VOID space at the center of the build-ing encourages communication and reduces energy consumption for lighting and air conditioning by serving as a pathway for sunlight and air. The concept of the ondol, a traditional Korean heating and cooling system, was incorporated into the design to integrate radiant heating and cooling with chilled beams into the GRID ceilings in office spaces to create a comfortable thermal environment without the discomfort caused by drafts from air conditioning.Society of Heating, Air-Conditioning and Sanitary Engineers of Japan (Technology Award, Building)Carbon Neutral Awards (Carbon Neutral Award, Kinki Branch)Kyoto City Hall, AnnexWe integrated the use of locally sourced energy and environmentally friendly technologies designed in a balance with the landscape to create a unique Kyoto-style Zero Energy Building (ZEB). We combined a heat source system using locally sourced timber and geothermal heat with radiant cooling, eliminating the need for air conditioning duct spaces and creating a highly energy-efficient system that meets Kyoto’s strict landscape (height) regulations. Primary energy consumption in fiscal 2020 was 68% less than energy efficiency standards in fiscal 2016 (397 MJ/m2/year, excluding electrical outlets), resulting in the achievement of a ZEB-ready status based on actual performance.Wood City TOKYO Model Architecture Award, Honorable MentionShibuya Kitaya ParkWood is a key material in this park renewal plan in Shibuya, Tokyo. We collabo-rated in the designated park management system to create a community-oriented space that could be freely accessed by different groups. The ease of holding events and other activities was considered right from the design stage, and we planned to remove the wooden units and convert them to wooden stalls. Community mem-bers can also transform the park space themselves by reconfiguring the wooden units. This approach was applauded for its ability to allow people to become more familiar with wood, demonstrate wood’s various applications, and expand possi-bilities, including for disaster prevention.Society of Heating, Air-Conditioning and Sanitary Engineers of Japan (Technology Promotion Award)Waseda University Honjo Senior High School GymnasiumThis high school gymnasium is built in the midst of the natural beauty of a single mountain that serves as the school site. The double-skin concrete structural tubes surrounding the arena was designed with circular holes on all sides that allow air, heat, light, sound and people to circulate within and control the environment. This design provides a high level of thermal insulation and large heat capacity, enabling energy savings through night-time purging, natural ventilation for heat storage, and reduced operation hours for heating and cooling systems. The use of long-life and highly durable concrete has resulted in the creation of a unique design integrating artistry, structure and facilities.4ENVIRONMENT-RELATED AWARDS AND CERTIFICATIONS
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