| Issue |
E3S Web Conf.
Volume 356, 2022
The 16th ROOMVENT Conference (ROOMVENT 2022)
|
|
|---|---|---|
| Article Number | 01037 | |
| Number of page(s) | 4 | |
| Section | Air Distribution and Ventilation Performance | |
| DOI | https://doi.org/10.1051/e3sconf/202235601037 | |
| Published online | 31 August 2022 | |
A study on the economic efficiency of zero energy house and regional characteristics
Yamaguchi University, Yamaguchi, Japan
* Corresponding author: c071vew@yamaguchi-u.ac
Currently, global warming is a growing problem around the world. As one of the solutions to this problem, the realization of a decarbonized society has been set as a goal. In the field of architecture, the spread of ZEH (Zero Energy Heating) is required to reduce the primary energy consumption to practically zero. Therefore, in this study, we clarified the efficiency of the reduction rate for each exterior skin performance, including lifestyle and regional climate characteristics. It also clarified the economic efficiency of photovoltaic power generation. In the comparison for window glazing, one of the results was that there was a pattern of performance improvements having a negative impact. Various results were obtained in which some areas were able to recover the cost of solar power even in severe climates and some areas were unable to recover the cost even in mild climates.
© The Authors, published by EDP Sciences, 2022
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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