Next Article in Journal
The Effect of Cross-Border E-Commerce on China’s International Trade: An Empirical Study Based on Transaction Cost Analysis
Next Article in Special Issue
The impact of Lighting on Vandalism in Hot Climates: The Case of the Abu Shagara Vandalised Corridor in Sharjah, United Arab Emirates
Previous Article in Journal
Living in the “Ghost City”: Media Discourses and the Negotiation of Home in Ordos, Inner Mongolia, China
Previous Article in Special Issue
Overheating and Daylighting; Assessment Tool in Early Design of London’s High-Rise Residential Buildings
Article Menu
Issue 11 (November) cover image

Export Article

Open AccessArticle
Sustainability 2017, 9(11), 2026; doi:10.3390/su9112026

Energy and Economic Performance of Plant-Shaded Building Façade in Hot Arid Climate

Architectural Engineering Department, College of Engineering, UAE University, PO Box 15551, Al-Ain, UAE
*
Author to whom correspondence should be addressed.
Received: 15 September 2017 / Revised: 28 October 2017 / Accepted: 30 October 2017 / Published: 6 November 2017
(This article belongs to the Special Issue Climate Change Mitigation and Adaptation - ZEMCH 2016)
View Full-Text   |   Download PDF [2125 KB, uploaded 6 November 2017]   |  

Abstract

The use of vegetated walls and intensive plantation around buildings has increased in popularity in hot and arid climates, such as those in the United Arab Emirates (UAE). This is due to its contribution towards reducing the heat gain and increasing the occupants’ comfort levels in spaces. This paper examines the introduction of plant-shaded walls as passive technique to reduce heat gain in indoor spaces as a strategy to lower cooling demand in hot arid climate of Al-Ain city. Experimental work was carried out to analyze the impact of using plantation for solar control of residential building façades in extreme summer. External and internal wall surface and ambient temperatures were measured for plant-shaded and bare walls. The study concluded that shading effect of the intensive plantation can reduce peak time indoor air temperature by 12 °C and reduce the internal heat gain by 2 kWh daily in the tested space. The economic analysis reveals a payback period of 10 years considering local energy tariff excluding environmental savings. View Full-Text
Keywords: energy efficiency; hot climate; plant-shaded wall; thermal performance energy efficiency; hot climate; plant-shaded wall; thermal performance
Figures

Figure 1

This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

Scifeed alert for new publications

Never miss any articles matching your research from any publisher
  • Get alerts for new papers matching your research
  • Find out the new papers from selected authors
  • Updated daily for 49'000+ journals and 6000+ publishers
  • Define your Scifeed now

SciFeed Share & Cite This Article

MDPI and ACS Style

Haggag, M.; Hassan, A.; Qadir, G. Energy and Economic Performance of Plant-Shaded Building Façade in Hot Arid Climate. Sustainability 2017, 9, 2026.

Show more citation formats Show less citations formats

Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Related Articles

Article Metrics

Article Access Statistics

1

Comments

[Return to top]
Sustainability EISSN 2071-1050 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top