How to use collective solar energy in high-rise residential buildings
Effect of high-rise buildings on the surrounding thermal environment
The comfortable environment in this area has led to the rapid growth of many high-density built-up areas and urban kampongs, with high-rise and low-rise buildings present in the same areas. Thus, building planning and design strategies are required to ensure a suitable environment in the areas surrounding big buildings.
When natural gas is the preferred source of energy for domestic water heating in high-rise buildings, the static pressure of the proposed hot water distribution system will exceed the maximum relief valve pressure setting of 150 psi for the listed T&Ps required at the water heating equipment.
Physical Environment of Tall Residential Buildings: The Case of …
Use of Solar Energy ... Outdoor living space of high-rise residential buildings is equally important. Adequate provision of open space, greenery, vistas and visual corridors is a critical issue in the light of high land prices and the general lack of space between and around tall buildings. Open spaces and landscaping on podiums are design ...
The solar envelope: its meaning for energy and buildings
In this study, the optimum solar access is defined for a perimeter zone in a high-rise residential building, achieving 75 sDA (300lx|50) with corresponding annual energy savings of 28%-36% in the east–west and 8%-12% in the north–south directions. As the optimum solar access is difficult to calculate at the early design stage, building ...
The effect of building envelope on the thermal comfort and energy ...
1. Introduction. Due to the rate of economic development and growing population densities in the South East Asia countries, majority of these cities are dominated by high-rise apartment buildings [1].Improvement of building services and comfort level and growth in population have increased building energy consumption to the level of …
Buildings | Free Full-Text | The Impact of Building Morphology on Energy Use Intensity of High-Rise Residential …
Building operations account for a large amount of energy use and CO2 emissions, and the morphology of buildings in residential clusters strongly impacts energy efficiency performance. However, little research has focused on the morphology and energy electricity usage of high-rise residential clusters in hot summer and cold winter (HSCW) …
Owing to factors such as high living standards and digitalization, energy use is growing. However, the proportion of renewable energy sources is also rising in all energy consumption. Given this use …
Solar Water Heating Systems Applied to High-Rise …
High-rise buildings have a significant impact on the surrounding environment. Building-integrated solar water heating (SWH) systems are effective ways to use renewable energy in buildings. …
the hot water is supplied by the SWHS in middle and high floors to achieve the lowest total cost and high solar energy use rate. This study can provide a significant reference for developing a domestic hot water supply scheme in high-rise residential buildings. Keywords: Solar energy, Economical efficiency, Optimization, Linear programming
(PDF) Energy Equivalent of Rainwater Harvesting for High-Rise …
The rainwater energy harvesting includes the following: the floor area and roof area of residential buildings in Leyte province as catchment facility, the rainfall precipitation from two (2 ...
A Practical Scheme for Integrated Utilization of Passive Solar
In this paper, based on the results of the system research and in combination with the characteristics of the coastal buildings, firstly, the design principles, forms, steps and other key links of the integrated use of passive solar heating in the costal high-rise residential buildings are proposed; then the design method of integrated ...
A parametric approach to optimize solar access for energy …
This study demonstrates a parametric approach to optimize solar access for high-rise residential buildings in urban tropics. Using parametric modelling, 75 urban contexts were generated for three simulation models characterized as high-rise residential buildings located in an urban tropical climate.
Holistic approach to achieving low-energy, high-rise residential buildings
This article explores the prospect of energy use becoming a primary consideration in high-rise residential buildings and what that will likely mean for the typical competing constraints mentioned ...
Holistic approach to achieving low-energy, high-rise residential buildings
As codes and standards evolve toward low- or net zero–energy buildings, the practicality of achieving these targets in high-rise concrete construction gets increasingly challenging. High-rise residential buildings are becoming more common as cities redevelop and add density. Current design and construction practice for high-rise …
Energy of high-rise buildings is their high energy consumption in comparison with buildings with a lower number of storeys, which can be compensated by the integration of solar energy [1, 2].
Guide to Low Thermal Energy Demand for Large Buildings
TEDI buildings. Standard practice for high-rise residential buildings will continue to evolve to address both of these requirements. Moreover, standardization of thermal bridging calculations and testing for heat recovery ventilators (HRVs) in the context of Canadian high-rise residential buildings is not yet completed.
The Effects of Daylighting and Solar Energy in High …
These strategies can be applied and adapted to high-rise buildings by using direct solar gain, indirect solar gain, isolated solar gain, thermal storage mass and passive cooling systems.
The Effects of Daylighting and Solar Energy in High Rise Buildings
This paper summarizes the benefits and defects of daylighting and solar energy effects on high rise buildings. High rise buildings are seemingly well-tuned to their climate; and they provide a ...
Feasibility of net zero energy high rise apartment buildings in ...
1. Introduction. Net-Zero Energy buildings (NZEBs) have been recognised by leading jurisdictions internationally as one of the key whole building solutions for addressing increased greenhouse gas emissions due to buildings'' operational energy use (Lucon et al., 2014, US Department of Energy, 2015, GBCA, 2016).Many researchers …
High-rise buildings much more energy intensive than low-rise
Researchers at UCL''s Energy Institute have found that electricity use, per square metre of floor area, is nearly two and a half times greater in high-rise office buildings of 20 or more storeys ...
This paper intends to identify the challenges to achieve net zero high-rise building, and analysis the potential technologies and design approaches to make high-rise building net …
The Impact of Building Morphology on Energy Use Intensity of High-Rise ...
Building operations account for a large amount of energy use and CO2 emissions, and the morphology of buildings in residential clusters strongly impacts energy efficiency performance. However, little research has focused on the morphology and energy electricity usage of high-rise residential clusters in hot summer and cold winter (HSCW) …
How to Get Solar as an Apartment Owner: Your Options Explained
While the technology is still in its early stages of development, it holds great promise for the future of solar power in high-rise apartment buildings. The bottom line… While going solar as an apartment owner is rarely simple, it''s important to remember that there are options available to you and the long-term environmental and financial benefits …
Feasibility of achieving net-zero energy performance in high-rise ...
A limited area for harvesting solar energy, low efficiency of technologies available, and finally low density of solar energy are the key hindrances that make achieving net-zero energy performance using solar energy difficult. For high-rise buildings, reaching the …
(PDF) Solar Water Heating Systems Applied to High-Rise Buildings ...
These factors affect the wi despread use of solar heat in high-rise buildings. ... households and residential building in urban China. Energy Build. 2017, 148, 366–378,
Multi-objective optimization of solar energy systems for electricity and hot water generation in collective residential buildings …
Collective residential buildings provide the possibility of using solar energy for both, electricity and hot water, and reduce the amount of fossil energy in the everyday life. In this paper, a multi-objective optimization was conducted for an integrated solar energy system combining clean electric generation through PV panels and hot …
Analyzing case studies illustrate that applying solar passive strategies in high-rise buildings have a meaningful effect on reducing the total annual cooling and …
Zero Energy Potential of High-Rise Residential Buildings
Increased dwelling units number leads to higher total energy use on the one hand and mutual shading of new high-rise residential buildings on the other. Preserving solar rights for PV systems ...
Bridging the energy gap of India''s residential buildings by using rooftop solar PV systems for higher energy stars | Clean Energy …
The ECBC provides minimum requirements for the energy-efficient design and construction of buildings. The code was extended to the residential buildings through ECBC 2018-R (Eco-Home guidelines) and it applies to …
Techno-economic design optimization of hybrid renewable energy applications for high-rise residential buildings …
This study aims to explore the techno-economic feasibility of renewable energy systems for power supply to high-rise residential buildings within urban contexts. Experiments on a photovoltaic (PV) and battery storage system under maximizing self-consumption and time-of-use strategies are conducted to study the system performance …
Article Solar Water Heating Systems Applied to High
Energies 2019, 12, 3078 3 of 26 Figure 1. Geographical distribution of surveyed projects. Figure 2. The height of the investigated high-rise buildings by year completed.
Energy use of subtropical high-rise public residential buildings …
3. Methodology. This research was conducted through several steps. First, a real-life reference case building was selected to represent the typical high-rise public residential buildings in Hong Kong.A total of 36 meetings were held with experts including: developers and contractors to obtain the basic building information; professionals such as …
