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Review of Energy Technologies and Policy Research

March 2015, Volume 2, 1, pp 1-15

Energy Consumption and Thermal Comfort Analysis of Public Housing in Sao Paulo, Brazil

Alexandra M.A Leister

,

Bassam Abu-Hijleh

Alexandra M.A Leister 1

Bassam Abu-Hijleh 2

  1. Sustainable Design of the Built Environment MSc Programme, Faculty of Engineering and IT, The British University in Dubai, Dubai, UAE 1

  2. Atkins Chair, Sustainable Design of the Built Environment MSc Programme, Faculty of Engineering and IT, The British University in Dubai, Dubai, UAE 2

Pages: 1-15

DOI: 10.18488/journal.77/2015.2.1/77.1.1.15

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Abstract:

This research examines energy consumption of public housing in Sao Paulo, Brazil and how changes in the current design practice affect building’s energy consumption and comfort level. The hypothesis is that energy-efficient design concepts applied to the public housing design in Sao Paulo could significantly reduce energy consumption in buildings. Computer simulation is used to evaluate the current buildings’ energy performance and to simulate the performance of new energy-saving design strategies. The findings show that energy consumption can be reduced by as much as 54% by implementing the new design strategies. This study highlights the many opportunities for architects to change the public housing scenario in Sao Paulo. It showed that changes carefully applied to the current design process can significantly enhance building’s energy performance and comfort level inside the envelope.
Contribution/ Originality
The paper’s primary contribution is showing that small changes in the design thinking, such as adopting more efficient building materials and considering the site’s natural features, can change the public housing scenario in Sao Paulo improving people’s life while promoting a more sustainable use of natural resources.

Keywords:


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