Energy Efficiency of Eco-Friendly Home: Users’ Perception

As the population in Indonesia grow, the use of energy in eco-friendly residences increases. Concerning this issue, the Green Building Council Indonesia provides standard criteria for greenhouses. Nevertheless, eco-friendly homes’ users are still not familiar with the application of these criteria. Therefore, this research aims to investigate the users’ perception of eco-friendly homes’ energy efficiency. The study was conducted in Surabaya and Malang, using a cross-sectional survey method by distributing questionnaires; 200 respondents participated in the study. After the descriptive analysis, it was revealed that most of the respondents had the same perception regarding the importance of energy efficiency in their homes. According to the results, the criteria of water conservation, under the sub-criteria of using fittings for water-saving, shows the highest mean value; so, it can be concluded that the respondents prioritize the household water use efficiency more than other types of energy.