World Trend of net Zero Energy Buildings(<Feature>Trend of net Zero Energy Building and Energy Saving by Lighting)
نویسندگان
چکیده
منابع مشابه
Analysis and Optimization using Renewable Energies to Get Net-Zero Energy Building for Warm Climate
Due to low energy price, economic optimization of consumption has no justification for users in Iran. Nowadays, the issue of ending fossil fuels, production of greenhouse gases and the main role of building in consumption of considerable amount of energy has drawn the focus of global researches to a new concept called net zero energy building. In this study, modeling, simulation and energy anal...
متن کاملNet-Zero Energy Building Enhancement for a Leadership in Energy and Environmental Design Platinum Educational Facility
In the United States, university buildings use 17% of total non-residential building energy per year. According to the NREL (National Renewable Energy Laboratory), the average lifecycle of a building in a university is 42 years with an EUI (energy use intensity) of 23 kWh/m/y. Current building and energy codes limit the EUI to 16 kWh/m/y for new school buildings; this benchmark can vary dependi...
متن کاملOn net-Laplacian Energy of Signed Graphs
A signed graph is a graph where the edges are assigned either positive ornegative signs. Net degree of a signed graph is the dierence between the number ofpositive and negative edges incident with a vertex. It is said to be net-regular if all itsvertices have the same net-degree. Laplacian energy of a signed graph is defined asε(L(Σ)) =|γ_1-(2m)/n|+...+|γ_n-(2m)/n| where γ_1,...,γ_n are the ei...
متن کاملStandard Unretrofitted Buildings and Net Zero-Energy Concept
There are many different possible combinations of building envelope, utility equipments and onsite energy generation equipments that can lead to net zero-energy performance. For instance, a building with standard design can offset its energy demand by adding a large amount of photovoltaic cells or by improving its energy efficiency rating first and then adding a smaller amount of photovoltaic c...
متن کاملTwo Methods for Normalisation of Measured Energy Performance—Testing of a Net-Zero Energy Building in Sweden
An increasing demand for energy-efficient buildings has led to an increasing focus on predicted energy performance once a building is in use. Many studies have identified a performance gap between predicted energy use and actual measured energy use once buildings are in the user phase. However, none of the identified studies normalise measured energy use for both internal and external deviating...
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ژورنال
عنوان ژورنال: JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN
سال: 2014
ISSN: 0019-2341,1349-838X,2185-1506
DOI: 10.2150/jieij.98.253