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hybrids; landscapes; markets; model validation; models; residential areas; residential housing; rivers; spatial variation; China
Abstract:
... The vertical dimension of the residential apartment market has been largely overlooked in spatial hedonic studies. To adequately quantify the environmental impacts brought by various urban natural elements on apartment prices using spatial hedonic models, the selection of an appropriate weights matrix, which could adequately approximate complex spatial relationship amongst apartment units in high- ...
buildings; cadasters; governance; information technology; issues and policy; models; property rights; residential housing; spatial data
Abstract:
... With the widespread use of three-dimensional (3D) geographic information technologies, studies for 3D digital representation of property units in cadasters have increased in recent years. In Turkey, a project named 3D City Models and Cadasters was initiated by the General Directorate of Land Registries and Cadasters in 2018. With this project, which is planned to last four years, it aims to create ...
cadasters; case studies; computer software; cost effectiveness; data collection; land management; lidar; orthophotography; research and development; residential housing; urban areas; Trinidad and Tobago
Abstract:
... Much of 3D cadastre research and development targets high valued urban land, including condominiums, apartment buildings, and office complexes. The value of the land and the economic activity generated from transactions in this urban space potentially support the cost and time spent on establishing and maintaining a 3D cadastre. Methods for data acquisition and for construction and maintenance of ...
... The aim of this study was to investigate S. aureus carriage among children with sickle cell disease (SCD), including the prevalence, risk factors, and antibiotic resistance. The study was cross-sectional, and involved 120 children with SCD recruited at the Princess Marie Louise Children’s Hospital (PML) in Accra and 100 apparently healthy children from environs of the hospital. Nasal ...
carbon; carbon cycle; computer software; construction materials; databases; emissions; information management; models; planning; residential housing; transportation; China
Abstract:
... This study develops a carbon emission measurement system for prefabricated residential buildings (PRBs) during the materialization phase based on building information modeling (BIM) and a carbon emission measurement model. The model is constructed using the carbon emission coefficient method. For more accurate measurement, the materialization phase of PRBs’ carbon cycle is re-defined into five sta ...
buildings; climate change; data collection; energy; greenhouse gas emissions; models; monitoring; prediction; residential housing; uncertainty
Abstract:
... The existing residential building stock accounts for a substantial portion of worldwide energy consumption and greenhouse emissions. Improvements to the thermal performance of existing buildings is a vital activity to mitigate climate change, and often has additional benefits in the form of improved comfort, health and well-being for occupants. Despite the extensive body of literature in this area ...
databases; energy conservation; energy efficiency; fabrics; geometry; heating systems; models; prediction; residential housing; stakeholders; urban areas
Abstract:
... Urban planners face significant challenges when identifying building energy efficiency opportunities and developing strategies to achieve efficient and sustainable urban environments. A possible scalable solution to tackle this problem is through the analysis of building stock databases. Such databases can support and assist with building energy benchmarking and potential retrofit performance anal ...
administrative management; area; behavior; case studies; cities; climatic factors; cooling; employment; energy conversion; exhibitions; heat; heat pumps; literature; models; paper; residential housing; solar collectors; solar energy; temperature; water; weather
Abstract:
... The use of multi-source energy systems is a promising technical solution for the reduction of greenhouse gases emissions and, at the meantime, for enhancing the exploitation of renewable energy sources.The present paper analyses a Solar Assisted Ground Source Heat Pump system and tries to fill the gap in the literature, where a direct comparison between the consolidated solar thermal technology an ...
case studies; circular economy; climate change; economic development; ecotoxicology; environmental assessment; environmental impact; flame retardants; insulating materials; land use; life cycle impact assessment; material flow analysis; ozone depletion; recycling; residential housing; systems engineering; toxicity; Switzerland
Abstract:
... Circular economy is increasingly promoted as a solution to decouple economic growth and environmental impacts. To design a circular and sustainable system, a structured approach is needed. In this study, we suggest to follow a 3-step approach. First, the status quo is evaluated using environmental assessment methods. We determine current circularity (share of assessed product and material retained ...
... Energy consumption for space heating and cooling typically accounts for more than 40% of residential household energy consumption. An accurate and fast prediction of space heating and cooling loads aids energy conservation and carbon emission reduction by relieving the simulation burden for optimisation design, which consider various building characteristics combinations. This study aims to develo ...
buildings; computer software; consumers (people); economic demand; economic structure; energy costs; energy efficiency; heat; issues and policy; models; residential housing; system optimization; vehicles (equipment); Iran
Abstract:
... Energy label could be a powerful tool to save energy and reduce energy costs in the residential sector. This paper proposes a novel economic structure between the residential consumers and the International Energy Agency (IEA) to determine the energy label of the smart residential buildings within the framework of the energy efficiency policies. The proposed structure is a developed model of the e ...
... Hurricane Katrina made landfall in New Orleans, Louisiana as a Category 3 storm in August 2005. Storm surges, levee failures, and the low-lying nature of New Orleans led to widespread flooding, damage to over 70% of occupied housing, and evacuation of 80–90% of city residents. Only 57% of the city's black population has returned. Many residents complain of gentrification following rebuilding effor ...
carbon; case studies; economic development; energy efficiency; insulating materials; mathematical models; residential housing; solar collectors
Abstract:
... Energy is vital recourse for economic development of today's business. The services demanded of residential and commercial buildings require substantial energy use. Energy consumption in this sector has been growing in total, gradually. As a result the high emission of greenhouse gases is released and, hence, the saving energy with better building management have made a major priority of the energ ...
Australians; Monte Carlo method; batteries; climate; computer software; consumers (people); energy; energy costs; monitoring; prices; residential housing; solar energy; weather; Australia
Abstract:
... In a climate of soaring energy prices in Australia not all consumers are able to afford the upfront investment costs in photovoltaics to manage their energy costs. Virtual Net Metering enables the sharing of generation and storage benefits against the load of decentralised customers including apartments. The aggregation of resources can reduce the cost for monitoring and managing distributed gener ...
batteries; carbon dioxide; electric power; electricity; energy efficiency; exergy; heat; measuring devices; renewable energy sources; residential housing; solar radiation; thermal energy
Abstract:
... This paper provides energy, exergy and environmental analyses for hybrid photovoltaic-thermal based combined heat and power system. Grid-connected configuration was used to increase the system reliability when satisfying the load. A series of battery and hot-water storages were applied for saving the excess of electricity and heat, respectively. Technical evaluations were conducted based on experi ...
... Combined cooling, heating, and power (CCHP) systems applied for residential buildings are becoming more and more common for their high efficiency and low cost, as well as high flexibility and compatibility with the grid. In this research study, a CCHP system equipped with photovoltaic/thermal (PVT) panels and micro-gas turbine (MGT) along with an absorption chiller, is proposed to supply not only ...
... Mosquitoes pose an increasing risk in urban landscapes, where spatial heterogeneity in juvenile habitat can influence fine-scale differences in mosquito density and biting activity. We examine how differences in juvenile mosquito habitat along a spectrum of urban infrastructure abandonment can influence the adult body size of the invasive tiger mosquito, Aedes albopictus (Skuse) (Diptera: Culicida ...
cold; diesel fuel; electricity; furnaces; geothermal energy; heat; heat exchangers; heat pumps; life cycle costing; residential housing; solar collectors; solar energy; subarctic climates; villages; Quebec
Abstract:
... Nunavik is a subarctic remote region covering the northern third of Québec, Canada, where low efficiency and environmentally adverse diesel furnaces are currently used to meet residential heating demand. Studies focusing on building heating alternatives in subarctic climate are limited and hence, this work can help with the development of such systems in remote off-grid communities. Shallow geothe ...
... Agriculture is one of the sectors of the economy in which it is possible to conduct much more rational energy economy. The easiest way to achieve financial savings as well as reduce air pollution is to use waste heat sources. Heat pumps are perfect for this. Particularly favorable is the case when the device can operate in an alternative system and serve both heating and cooling purposes. The purp ...
assets; buildings; case studies; economic performance; energy; environmental performance; geographic information systems; models; residential housing; China
Abstract:
... The building health has become an increasingly popular topic in recent years, as the health of a building is directly related to the safety and health of the users. A scientific evaluation of building health can help to assess building health issues and to avoid the catastrophic consequences of the building system failure. Although there are some building health evaluation methods for public build ...
... This study conducted on-site measurements of indoor volatile organic compounds (VOCs) in 251 occupied residences in China, with multiple visits throughout a whole year. Over 1000 samples were collected for measurement of VOCs in 8 cities, covering different climate regions. Overall, the concentrations of total VOCs (TVOCs) in occupied residences are in the range of 104–1151 μg/m3, with 20% of the ...
agricultural land; case studies; farmers; interviews; land policy; land use; landscapes; residential housing; urbanization; China
Abstract:
... Economic reform in China has resulted in rapid urbanisation over the past three decades, changing the urban and rural landscape dramatically. A large amount of farmland was developed, leading to conflict between construction demand and farmland protection. In response, the “Link Policy” was proposed in 2005 that seeks to concurrently preserve farmland while providing for urban expansion through la ...
buildings; carbon; carbon dioxide; case studies; greenhouse gas emissions; models; residential housing; China
Abstract:
... Many studies and standards in the building sector have often focused on the mitigation of operational carbon with little consideration of the embodied carbon from buildings. Although there exist some studies on embodied carbon, they are analyzed based on the project level or case studies, and few studies explore the embodied carbon dioxide in the building sector. To achieve the peaking of China’s ...
... The efforts of many municipalities to demolish abandoned residential dwellings (ARDs) are hampered by the presence of asbestos-containing materials (ACMs) in these structures. However, the extent of such materials is unknown. Our study sought to characterize ACMs present in ARDs demolished in Detroit.Working with the City of Detroit, we obtained information on all ARDs demolished from 2014 to 2017 ...
Georgios A. Barzegkar-Ntovom; Nikolas G. Chatzigeorgiou; Angelos I. Nousdilis; Styliani A. Vomva; Georgios C. Kryonidis; Eleftherios O. Kontis; George E. Georghiou; Georgios C. Christoforidis; Grigoris K. Papagiannis
batteries; economic sustainability; electric power; energy; issues and policy; markets; residential housing; solar energy; Mediterranean region
Abstract:
... Over the last few decades, there is a constantly increasing deployment of solar photovoltaic (PV) systems both at the commercial and residential building sector. However, the steadily growing PV penetration poses several technical problems to electric power systems, mainly related to power quality issues. To this context, the exploitation of energy storage systems integrated along with PVs could c ...
... Accurate assessment of particulate matter (PM) dose and respiratory deposition is essential to better understand the risks of exposure to PM and, consequently, to develop the respective risk-control strategies. In homes, this is especially relevant in regards to ultrafine particles (UFP; <0.1 μm) which origin in these environments is mostly due to indoor sources. Thus, this study aimed to estimate ...
boilers; carbon dioxide; electricity; emissions factor; energy flow; greenhouse gas emissions; heat; heat pumps; households; residential housing; solar collectors; solar energy; thermal energy; Switzerland
Abstract:
... A major part of heat in Swiss residential buildings is supplied by fossil fuel boilers, leading to large CO2 emissions. Heat supply can be decarbonised by replacing boilers with renewable energy sources (RES) such as solar thermal, but the mismatch between heat supply and heat demand needs to be overcome. Seasonal thermal energy storage (STES) can be used to store heat from solar collector (SC) th ...
Alireza Moslem; Abolfazl Rad; Paula de Prado Bert; Ahmad Alahabadi; Hamideh Ebrahimi Aval; Masoumeh Miri; Abdolmajid Gholizadeh; Mohammad Hassan Ehrampoush; Jordi Sunyer; Tim S. Nawrot; Mohammad Miri; Payam Dadvand
... Exposure to air pollution is associated with adverse health effects; however, the available evidence of its association with telomere length (TL), an early marker of ageing, in children is still scarce with no study available for preschool children. This study aimed to investigate the association of exposure to air pollution and traffic indicators at home and kindergarten with relative leukocyte T ...
building construction; buildings; computer software; decision making; emissions factor; energy; environmental performance; greenhouse gas emissions; greenhouse gases; manufacturing; models; population density; residential housing; urban development; British Columbia
Abstract:
... The building sector accounts for 40% of the energy use and one-third of the greenhouse gas (GHG) emissions globally. Buildings deteriorate with age, which leads to a decrease in their energy performance. Therefore, it is significant to improve the energy performance of aging building block although it is challenging. The two main decision paths for municipalities are renovation and reconstruction. ...
aesthetics; buildings; control methods; decision making; eyes; forests; fractal dimensions; geographic information systems; models; mountains; recreation; residential housing; urban areas; China
Abstract:
... The Fu Forest Trail in the Chinese city of Fuzhou, completed in 2018, is a new pedestrian recreational system in an urban mountain forest area. Construction of the walkway was guided by identification of key sightlines between the mountains and the city. These sightlines controlled the interaction with the skylines around the walkway, building height, volume and density, and while also assisting w ...
Monte Carlo method; air conditioning; cold; cooling; economic performance; energy; energy conservation; insulating materials; issues and policy; models; prediction; residential housing; summer; uncertainty; winter; China
Abstract:
... This paper investigates the energy and economic uncertainty of residential apartments using a stochastic AC behavior model and evaluates the appropriateness of existing building standards/codes-based AC setting in predicting energy and life cycle economic performance of energy-saving measures (e.g. wall insulation) in hot summer and cold winter zone of China. Monte Carlo simulation, distribution f ...
Mediterranean climate; buildings; decision making; economic performance; electric vehicles; electricity; energy; energy use and consumption; fossil fuels; models; renewable energy sources; residential housing; weather
Abstract:
... This paper focuses on the energy and economic analysis of the Building To Vehicle To Building (V2B²) concept, conducted through a comprehensive parametric and sensitivity analysis. The idea behind this novel vehicle to building energy management is to exploit the use of electric vehicles as energy vectors to exchange electricity among buildings with the aim to accelerate the development of a novel ...
automobiles; buildings; case studies; circular economy; cities; climate change; construction materials; electronic wastes; households; issues and policy; products and commodities; residential housing; stakeholders; sustainable development; tiles; urban mining; Indonesia; Singapore
Abstract:
... Continuous accumulation of materials in cities have led to the prospects of urban mining for secondary resources. Several commodities and/or products have been assessed in recent years for urban mining and reuse potential viz. automobiles, electronic waste etc. Urban mining for buildings, the largest material sinks globally, however require considerations which differ from the product-centric urba ...
... Nailplated timber trusses are widely used in residential housing. However, there is limited evidence of use or research on the application of nailplated trusses in exposed environments. It is common knowledge to the nailplated truss industry that weather-exposed trusses experience a phenomenon referred to as “nailplate backout”, where the nailplates separate from the timber surface due to the shri ...
... This study considers the Khando River (a tributary of Koshi River) in eastern Nepal.To quantify the hazard and vulnerabilities across one of the frequently flooding catchments, i.e. Khando River, we conducted flood hazard assessment for 20, 50, 100, and 200 years return periods. We coupled flood hazard analysis with vulnerability analysis of the most dominant construction system along the river ch ...
batteries; energy costs; energy flow; heat pumps; residential housing; solar energy
Abstract:
... A novel implementation strategy of a centralized model predictive control (MPC) is proposed for a zone based comfort and energy management in a residential building. A photovoltaic (PV) solar system and a stationary home battery unit are considered. A heat pump (HP) is used as the primary heating unit. The electric baseboards (BB) are used as a supplementary system. The MPC controls the HP and BB ...
... Allotment gardens are quite common in many European countries. In particular, they are an important part of the urban space in Central and Eastern Europe. They served to improve the inhabitants’ physical and mental well-being during the communist period and relieved the family budget thanks to their own crops. The article analyzes the functioning of allotment gardens in Poland based on the example ...
bricks; buildings; case studies; cities; concrete; construction industry; environmental impact; gypsum; issues and policy; maintenance and repair; residential housing; risk; toxic substances; toxicity; urbanization; wastes; China
Abstract:
... With the continuing growth of urbanization and the boom of the construction sector in China, a substantial quantity of construction and demolition waste has been generated. However, there has been little research to characterize the waste from buildings’ interior renovation (repair and maintenance) or decoration activities. The primary purpose of this study was to provide a systematic analysis for ...
case studies; energy; households; issues and policy; linear programming; models; planning; probability; residential housing; systems engineering
Abstract:
... When optimizing the design of integrated energy systems, their energy demands are usually assumed as given input. However, the demand of energy systems may not always be available information or it can be uncertain, particularly for projects at the planning stage. Moreover, the overall energy demand is dependent on the behavior of many individuals, which might change as a result of technical, econ ...
... The use of wood and engineered wood products is today considered an opportunity for the mitigation of negative building environmental impacts, such as greenhouse gas emissions. However, the literature provides evidence that the quantification and generalization of the environmental benefits of wood during the whole building life cycle can be difficult. This paper presents a quantitative method bas ...
administrative management; comparative study; decline; depth; energy balance; energy conversion; heat exchangers; heat pumps; heat transfer; mathematical models; paper; residential housing; surface temperature
Abstract:
... The heat transfer of horizontal ground heat exchanger (HGHE) is susceptible to the ground surface boundary condition (BC) due to the relatively shallow buried depth. This study aimed to compare the thermal performance of HGHEs with different ground surface BC by developing a 3D numerical model. Three commonly used HGHEs, namely spiral, slinky, and linear-type HGHE, and three ground surface BCs, na ...
air; air pollution; ambient temperature; clean energy; coal; energy efficiency; equipment; feet; fluid mechanics; head; heat; heat pumps; heat treatment; renewable energy sources; residential housing; steel; China
Abstract:
... In order to solve the problems of atmospheric pollution and haze caused by traditional coal-fired heating, the promotion and application of clean energy heating methods is urgently needed. The air-source heat pumps are applied in the residential buildings to replace traditional coal-fired heating in Beijing and Tianjin. Limited to the cost and economic conditions, air-source heat pumps are usually ...
... A sampling campaign was conducted within the downtown area of the city of Patras, Greece (Maizonos St.) in a relatively deep city street canyon (of an aspect ratio equal to h/w = 2.33) over the period between November 15, 2004 and February 28, 2005. Aerosol particle samples which were collected at various heights (z/h = 0.10, 0.57, 0.75 and 1.00) on the windward side of a multi-floor apartment bui ...
buildings; carbon dioxide; cost effectiveness; econometric models; energy; energy conservation; energy costs; greenhouse gas emissions; heat; markets; residential housing; Germany
Abstract:
... High investment costs are a key impediment to the energetic refurbishment of residential buildings in Germany. A versatile consumer market for smart thermostat systems suggests that they might constitute a low-investment alternative that is also accessible for tenants. Here, we assess the cost-effectiveness of smart thermostat systems under different conditions and in comparison with other mitigat ...
energy; energy recovery; greywater; heat exchangers; profitability; renewable energy sources; residential housing; sewage; sewage systems; waste heat recovery; water reuse
Abstract:
... The need for efficient use of energy and sustainable energy management and the fact that large quantities of heat are deposited in the discharged sewage have contributed to the development of research on waste heat recovery. Gray water began to be seen not just as waste, but also as an alternative source of energy. Research related to the development, improvement, and finally, the popularization o ...
data collection; electric energy consumption; energy; insulating materials; residential housing; statistical models; variance; United States
Abstract:
... Occupant characteristics are critical factors that have a significant impact on electricity consumption in residential buildings, which have attracted increasing attention in the research field of building energy. This study analyses the influencing of occupant characteristic-related factors on electricity consumption in residential buildings with the consideration of different targets of electric ...
carbon dioxide; cooling; decision making; energy; energy use and consumption; finance; greenhouse gas emissions; household equipment; issues and policy; models; quantitative analysis; residential housing; risk; uncertainty; China
Abstract:
... As national efforts to reduce CO₂ emissions towards achieving Intended Nationally Determined Contributions (INDCs), policymakers require regional information for specific sectors to reduce uncertainties within national mitigation target. To understand the implementation barriers of the residential building sector towards achieving INDC, this study proposes an analytical framework for supporting ro ...
European Union; carbon; electricity; emissions; energy efficiency; gases; heat; issues and policy; models; natural gas; residential housing; social barriers; United Kingdom
Abstract:
... The UK has some of the worst performing residential buildings in the EU from an energy efficiency perspective. Natural gas remains a dominant feature of existing and new-build housing with strong historical, technical, and social barriers to change. Consequently, the residential sector is responsible for significant shares of national emissions and has a strong role to play under ambitious net zer ...
... Progressing urbanisation is one of the key causes of environmental degradation. This problem also applies to stormwater management. For this reason, drainage infrastructures should be designed in harmony with nature and the decision for selecting a specific stormwater management system solution must not be taken on an ad-hoc or single-perspective basis. The purpose of this paper is to identify the ...
buildings; case studies; decision making; decision support systems; green roofs; residential housing; stakeholders; uncertainty; urban planning; Portugal
Abstract:
... When designing green roofs, decision-makers continually face the difficult task of balancing benefits against costs. The use of decision analysis methods is essential in complex decision-making processes including different perspectives, multiple objectives, and uncertainty. This is the case when choosing between green roof systems, since different stakeholders show diverse concerns, and each solu ...