The Economic Evaluation on Roof Greening of Multi-storey Residential House Based on DEST-h

DOI

10.2991/icemaess-15.2016.298How to use a DOI?

Keywords

Roof greening; DeST-h; Energy consumption analysis ;Economic evaluation

Abstract

Building roof greening has the role of regulating the internal temperature of buildings, but the economic benefits of the roof greening is not enough. Based on DeST-h software, this paper establishes a model of roof greening in Xi'an City, and analyzes the economic benefits of energy saving by using the difference of energy consumption and energy consumption. The results show that although the roof greening in the construction phase of the cost is higher, but due to the roof greening to reduce the internal heat load and cold load, can reduce the annual energy savings of 147 yuan 7380.32 yuan; the investment cost of green roof can be recovered in 7.21 years, can obtain satisfactory economic benefits. The results of this research are expected to enhance the understanding of the whole society, and promote the development of the construction of Xi'an city.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Suxian Zhang
AU  - Xin Zhang
PY  - 2015/12
DA  - 2015/12
TI  - The Economic Evaluation on Roof Greening of Multi-storey Residential House Based on DEST-h
BT  - Proceedings of the 2015 3rd International Conference on Education, Management, Arts, Economics and Social Science
PB  - Atlantis Press
SP  - 1449
EP  - 1452
SN  - 2352-5398
UR  - https://doi.org/10.2991/icemaess-15.2016.298
DO  - 10.2991/icemaess-15.2016.298
ID  - Zhang2015/12
ER  -