NISSAN GLOBAL HEADQUARTERS

Last Uploaded: April, 2011


Environment planning that introduced natural light and wind

Special Features

Q-1 Indoor Environment	Insolation cover by exterior louver Task / ambient air conditioning Introduction of natural lighting through exterior louver and central void Natural ventilation inlet area 43cm²/m² Whole building no smoking
Q-2 Quality of Service	Raised floor 200mm height Power source capacity 40VA / m² Ceiling height 3.0m Floor height 4.2m Plane and section composition in which communications are activated High aseismic design performance Vibration control system Electric and telecommunication room are set up on the third floor. Rainwater use system and Recycling of domestic wastewater Floor live load allowance 4900N / m²
Q-3 Outdoor Environment on Site	Gate space of MINATO MIRAI 21 district Passage(NISSAN Walk) where city blocks are connected Open-use Gallery for public Rooftop gardening
LR-1 Energy	PAL value 25% reduced Natural energy usage 88MJ / m² / year ERR value (integration of CEC values) reduced by 20% Introduction of BEMS and continual improvement for energy management
LR-2 Resources and Materials	Water conservation measures, e.g. automatic faucets Rainwater use system and Recycling of domestic wastewater Inert gas fire extinguishers Corrugated cardboard duct
LR-3 Off-site Environment	Atmospheric pollution sources eliminated by using DHC Garbage processor Wind assessment Rainwater use system and Recycling of domestic wastewater

Other Features

N/A

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These cases are described based on assessment results obtained using CASBEE.
CASBEE is a method for rating the environmental performance of buildings using Building Environmental Efficiency (BEE) as an indicator, which is based on the results of separate scores obtained for Q-1~Q-3 (Quality) and LR-1~LR-3 (Load Reduction).