C919 Aircraft EPS Project is located in Xi’an Hi-Tech Development Zone, Shaanxi Province. The area of the whole site is about 30,000 square meters (about 45.0 mu).The land, is assumed to fit up 3 buildings for factory with facility support buildings as Xi’an AVIC Hamilton Sundstrand Aviation Electric Co., Ltd. requirement. One of the buildings will belong to JV of Xi’an AVIC Hamilton Sundstrand Aviation Electric Co., Ltd., the others two buildings will belong to SAEC.

EMSI as the green building consultant for C919 Aircraft EPS Project supervised the entire life cycle of the project according to all LEED requirements. Our technical center used professional energy and daylight simulation software to analyze the actual situation and provide the optimization solutions. The annual energy-saving is 18.11%, which benefited from the high-performance envelope, high-standard HVAC system and high efficient lighting system and water-saving fixtures.