Zero Emission Buildings in Korea—History, Status Quo, and Future Prospects

Sustainability

Thorsten Schuetze¹ 

[1] Department of Architecture, Sungkyunkwan University, 2066 Seobu-ro Jangan-gu, Suwon-si, Gyeonggi-do 440-746, Korea; E-Mail

关键词: Korea;    Zero Emission Buildings;    energy efficiency;    energy productivity;    renewable energy;    sustainable sanitation;    rainwater harvesting and management;    rainwater utilization;    stormwater;    urban agriculture;   

DOI  :  10.3390/su7032745

来源: mdpi

【 摘 要 】

This paper discusses the history, status quo, and future prospects of Zero Emission Buildings (ZEBs) in the Republic of Korea. The advantages of, and requirements for ZEBs are described, concerning the factors of energy, water, nutrients, and biomass. ZEBs are characterized by net zero energy consumption through the minimization of the energy demand, as well as the onsite production and use of renewable energy. The direct water footprint is reduced by up to 100% through on-site water supply and wastewater management according to the principles of Sustainable Sanitation. The fresh water demand is reduced by using water saving technologies and by recycling of wastewater. Rainwater harvesting, utilization, and infiltration facilitates for onsite drinking water production. Nutrients and biomass from sanitation systems are recycled for local soil application. While traditional Korean buildings can be generally regarded as ZEBs, traditional know-how has been overlooked in the process of modernization and implementation of centralized infrastructure systems in the 20th century. However, the growing interest in sustainability issues in Korea since the beginning of the 21st century is reflected in a growing number of research and development activities, including the design, construction, and operation of ZEBs. The widespread implementation of ZEBs would significantly contribute to sustainable development in the Republic of Korea.

【 授权许可】

CC BY   
© 2015 by the authors; licensee MDPI, Basel, Switzerland.