Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 65-82 |
| Journal | Energy and Buildings |
| Volume | 93 |
| DOIs | |
| Publication status | Published - 2015 |
| MoE publication type | A1 Journal article-refereed |
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Keywords
- energy efficient building
- photovoltaic
- solar thermal system
- dynamic energy simulation
- net zero energy building
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Low-energy residential buildings in New Borg El Arab : Simulation and survey based energy assessment. / Reda, Francesco (Corresponding Author); Tuominen, Pekka; Hedman, Åsa; Ibrahim, Mona Gamal Eldin.
In: Energy and Buildings, Vol. 93, 2015, p. 65-82.Research output: Contribution to journal › Article › Scientific › peer-review
TY - JOUR
T1 - Low-energy residential buildings in New Borg El Arab
T2 - Simulation and survey based energy assessment
AU - Reda, Francesco
AU - Tuominen, Pekka
AU - Hedman, Åsa
AU - Ibrahim, Mona Gamal Eldin
N1 - Project code: 82698
PY - 2015
Y1 - 2015
N2 - This article discusses the design of a very low energy residential building, with regard to the climate ofNew Borg El Arab City (NBC). However, since the cost of a very energy efficient building can be high, twoinvestment scenarios, low (LIS) and high (HIS) investments, have been considered. In the first case, thedesign includes exclusively low cost solutions, while in the second case technologies commonly asso-ciated with Net zero houses are included. Both cases have been compared to a reference case, calledbusiness as usual (BaU), which refers to the minimum requirements of the Egyptian energy code. Thefinal energy consumption of LIS has been estimated around 15 kWh/m2, which is half of the final energyconsumption of the BaU building. Particularly interesting are the results of HIS: the final energy con-sumption varies from 5 kWh/m2to 1.48 kWh/m2and to 0.69 kWh/m2as the PV size increases. Very lowenergy and net zero energy buildings have been designed in line with the local context, using envelopesolutions to lower their energy needs and renewable systems to achieve a near zero or a negative finalenergy balance.
AB - This article discusses the design of a very low energy residential building, with regard to the climate ofNew Borg El Arab City (NBC). However, since the cost of a very energy efficient building can be high, twoinvestment scenarios, low (LIS) and high (HIS) investments, have been considered. In the first case, thedesign includes exclusively low cost solutions, while in the second case technologies commonly asso-ciated with Net zero houses are included. Both cases have been compared to a reference case, calledbusiness as usual (BaU), which refers to the minimum requirements of the Egyptian energy code. Thefinal energy consumption of LIS has been estimated around 15 kWh/m2, which is half of the final energyconsumption of the BaU building. Particularly interesting are the results of HIS: the final energy con-sumption varies from 5 kWh/m2to 1.48 kWh/m2and to 0.69 kWh/m2as the PV size increases. Very lowenergy and net zero energy buildings have been designed in line with the local context, using envelopesolutions to lower their energy needs and renewable systems to achieve a near zero or a negative finalenergy balance.
KW - energy efficient building
KW - photovoltaic
KW - solar thermal system
KW - dynamic energy simulation
KW - net zero energy building
U2 - 10.1016/j.enbuild.2015.02.021
DO - 10.1016/j.enbuild.2015.02.021
M3 - Article
VL - 93
SP - 65
EP - 82
JO - Energy and Buildings
JF - Energy and Buildings
SN - 0378-7788
ER -