Next-generation household energy system demonstration at NEXT21 Experimental Multi-Unit Housing Complex

摘要

1. Introduction NEXT21 is an experimental multi-unit housing complex constructed in October 1993 by Osaka Gas Co., Ltd. with the objective of proposing an ideal style of urban multi-unit housing for the near future. Establishing themes and issues that reflect the times, dwelling demonstration experiment Phases 1 through 3 have been conducted at NEXT21 during the last 15 years, with the company's employees and their families actually residing there.