EnergyX DY-Building

EnergyX DY-Building
에너지엑스 DY빌딩
General information
Address	152, Hyanggiro, Hyangdong-dong, Deokyang-gu, Goyang-si, Gyeonggi-do, Korea
Year(s) built	2023
Technical details
Floor count	7
Floor area	3,274.87㎡

EnergyX DY-Building (Korean: 에너지엑스 DY빌딩) is a zero-energy building located at 505, Hyangdong-dong, Deokyang-gu, Goyang-si, Gyeonggi Province, South Korea. The building has a total floor area of 3274.87 m² and consists of seven floors, commercial building. The name DY-Building is derived from "Dynamic Yield".^[1]

EnergyX DY-Building is the first plus-zero-energy commercial building in Korea. From the initial design phase, the goal was to implement PEB (Plus Energy Building) concepts by minimizing energy demands through passive design and active system technologies while maximizing energy production using renewable energy sources. The building achieved an energy self-sufficiency rate of 121.7%, producing more energy than it consumes. This earned the building recognition as a "small power plant" and made it the first commercial building in South Korea to receive the highest Zero Energy Building (ZEB) certification (Grade 1) from the government.^[2]