依經濟部能源局2008年統計,我國住宅部門電力消費約佔全國之19.98%,雖然1999年推動綠建築標章,但大部分的住宅仍非以節能為主要設計考量,如能針對住宅建築物之耗能原因予以改善,對於「節能減排」必有相當大助益。 本研究以誘導式結構研究方法參考德國、日本、新加坡及文獻探討,以建築物外殼及外環境為研究對象,彙整出既有住宅的耗能因素,歸結出住宅節能檢核表,並以臺北市住宅建築物作為驗證對象,提出建議改善策略,做為台北市推動住宅節能之參考。 本研究經由77個重點提取歸結出22項評估項目,共分建築外環境設計、建築構法、自然採光與通風、壁體與遮陽、屋頂隔熱、節能創新等六個評估方向。
According to the statistics from the Bureau of Energy, Ministry of Economic Affairs in Taiwan in 2008, the consuming of residential electricity is around 19.98% of all in Taiwan. Although there was implemented the Green Building Labeling System, most of the residential buildings were not designed for saving energy. If the factors to improve the energy-consuming of residential buildings are indicated, it will be very beneficial for energy saving and emission reduction. This study is based on “Heuristic Structure manipulation model”, and referred to the way how Germany, Japan and Singapore did for saving energy and to literature. The objects of study are building envelope and the external environment. With indicating the energy-consuming factors of exited residential buildings, generalizing the checklist of the energy-saving of residential buildings, and verifying the residential buildings in Taipei city, the recommendation of the improvement of energy-saving for the residential buildings in Taipei city has been proposed. This study has generalized 22 assessment items through 77 key points. It includes 6 aspects of assessment such as design of the external environment of buildings, building construction methods, natural light and ventilation, wall and sunshade, heat insulation of roof, and innovative energy-saving.