能源使用基准可以帮助建筑物所有者和管理者评估建筑物能源性能，并确定能源效率机会。随着信息技术的进步，许多国家提供了数据库、工具和评估框架，以将建筑物与标准或同行群体进行比较，并基于实际能源数据收集评估能源性能。能源消耗数据使人们更容易了解每栋建筑的能源使用特征，并在提供根据这些数据开发的能源性能指数时，提高居住者对建筑能源效率的认识。作为提高建筑行业能源效率的一种方式，韩国政府开发了一个全国性的综合能源消耗数据库，拥有600多万份建筑记录。本文的目的是介绍国家建筑能耗数据库的框架，并分析全国ofice建筑的能源使用特征。 本研究得出的预测模型可用于审查能源效率政策的影响，并为能源绩效设定基准。引用:2017年年度会议，加利福尼亚州长滩，会议论文

Benchmarking energy use can help building owners and managers to assess building energy performance and to identify energy efficiency opportunities. With the advance information technologies, many countries have provided databases, tools, and evaluation frameworks to compare buildings to standards or peer-group and to assess energy performance based on real energy data collection. Energy consumption data make it easy to understand the energy use characteristics of each building, and can promote occupants' awareness of building energy efficiency when providing an energy performance index developed from these data. As a way of improving energy efficiency in the building sector, the Korean government has developed a nation-wide integrated energy consumption database with more than 6 million building records. The purpose of this paper is to introduce the framework of the national building energy consumption database and to analyze energy use characteristics of ofice buildings across the country. The prediction model derived from this study could be used to review the effects of energy efficiency policies and set a benchmarking for energy performance.