Energy-efficient envelope design for high-rise apartments

Cheung, C.K.; Fuller, R.J.; Luther, M.B.
January 2005

Energy and Buildings, vol 37-1, p. 37-48

The energy required to create a comfortable living environment in high-density cities in hot and humid climates usually demands a substantial electricity usage with an associated environmental burden. This paper describes an integrated passive design approach to reduce the cooling requirement for high-rise apartments through an improved building envelope design. The results show that a saving of 31.4% in annual required cooling energy and 36.8% in the peak cooling load for the BASECASE apartment can be achieved with this approach. However, all the passive strategies have marginal effect on latent cooling load, often less than 1%.

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