本文通过鄂尔多斯某住宅案例项目,分析了绿色低碳住区的节能优化技术内容,给出住区节能减碳的计算方法。日照分析采用整体与局部相结合的方法,为优化设计提供了可靠依据;针对地势高差较大的特点,风环境模拟采取了按等高区域分区的方法,提高了分析的准确性。 This article through a residential case project in Erdos, analysis of green low-carbon residential energy-saving optimization technology content, give the calculation method of energy saving and carbon reduction. The sunshine analysis uses the method of combining the whole with the local, which provides a reliable basis for the optimal design. In view of the characteristics of large terrain elevation, the wind environment simulation adopts the method of dividing the contour area to improve the accuracy of the analysis.