제로에너지시티 계획을 위한 에너지자립률 산정 분석 및 사례 연구

Abstract

Along with the recent rapid climate change, cities around the world are implementing the distribution and diffusion policies of zero-energy buildings to reduce carbon emissions and energy consumption. Since 2017, the Ministry of Land, Infrastructure and Transport has implemented a zero energy building certification system to save energy in buildings and achieve national greenhouse gas reduction targets.In 2019, a zero-energy pilot city that has been expanded from zero-energy buildings to city units is planned. Doing. In this study, in order to present a quantitative level for the zero-energy city, the energy self-sufficiency rate for various new and renewable energy such as the use of buildings, the expected floor number, the building area, and the usable area of ​​the city space is targeted at the pilot city of the zero-energy city. We analyzed solar energy, geothermal energy, and fuel cells in addition to photovoltaic power generation facilities to improve energy independence rate at the city level.Introduced urban energy saving and management factors by presenting a minimum guideline for quantitative energy independence in new cities. can do.