Search Results (17)

Cities around the world are facing growing challenges related to climate change, urban sprawl, infrastructure strain, and digital transformation. In response, smart and sustainable urban development has become a global focus, aiming to integrate technology and environmental stewardship to improve the quality of life. The smart and sustainable city concept is typically applied at the city scale; however, its impact is most tangible at the neighborhood level, where residents interact directly with infrastructure, services, and community spaces. A variety of global frameworks have been developed to assess sustainability and technological integration. However, these models often fall short in addressing localized needs, particularly in regions with distinct environmental and cultural contexts. In Saudi Arabia, Vision 2030 emphasizes livability, sustainability, and digital transformation, yet there remains a lack of tailored tools to evaluate smart and sustainable progress at the neighborhood scale. This study develops HayyScore, a localized evaluation framework and prototype digital platform developed to assess neighborhood performance across five core categories: (i) Environment and Urban Resilience, (ii) Smart Infrastructure and Governance, (iii) Mobility and Accessibility, (iv) Quality of Life and Social Inclusion, and (v) Economy and Innovation. The HayyScore platform operationalizes this framework through an interactive web-based tool that allows users to input data through structured forms, calculate scores, receive category-based and overall certification levels, and view results through visual dashboards. The methodology involved a comprehensive review of global frameworks, expert input to define localized indicators, and iterative prototyping of the platform using Python 3.13.5 and Streamlit 1.45.1. To demonstrate its practical application, the prototype was tested on two Saudi neighborhoods: King Abdullah Petroleum Studies and Research Center (KAPSARC) and King Fahd University of Petroleum and Minerals (KFUPM). Key platform features include automated scoring logic, category weighting, certification generation, dynamic performance charts, and a rankings page for comparing multiple neighborhoods. The platform is designed to be scalable, with the ability to add new indicators, support multilingual access, and integrate with real-time data systems in future iterations. Full article

To achieve the ambitious CO₂ emission reduction targets set by the Sustainable Development Goals, it is crucial to act on cities. Indeed, cities are responsible for 67% of the world’s primary energy consumption and about 70% of energy-related CO₂ emissions. To support the urban energy transition, a broad implementation of zero-emission districts or, even better, positive energy districts (PEDs) is expected. PEDs can be defined as energy-efficient and energy-flexible urban areas that aim to provide a surplus of clean energy to the city by using renewable energies. However, in developing the PEDs concept, it is necessary to consider not only the technical issue of energy systems but also the environmental, social, and economic spheres. To be effective, it is important to provide decision-makers with tools such as Urban Sustainability protocols for PEDs, which can effectively assess the complexity of the impacts a PED might have on other urban transformations from a multi-stakeholder perspective. LEED for Neighborhood Development, BREEAM Communities, and CASBEE for Cities are the most widely used and known protocols in the world for the evaluation of districts. These certification protocols were established before the concept of PEDs and, therefore, are not considered. However, they exhibit some shared characteristics which permit the evaluation of PEDs’ sustainability. In fact, through this research, an attempt is made to analyze how the implementation of sustainability protocols in existing PED projects can improve sustainability, but also how PED projects can improve evaluation systems through interventions that have not been considered so far. To test a methodology that could be extended in future case studies, an analysis of three of the world’s best-known certification systems, LEED-ND, BREEAM-CM, and CASBEE-UD, was conducted on two completed PEDs case studies, Tampere and Salzburg. Full article

Neighborhood sustainability assessment systems support the planning of sustainable and resilient cities. This research analyses, compares, and evaluates three neighborhood sustainability assessment systems (NSA) of (i) the German Sustainable Building Council for Urban Districts (DGNB–UD), (ii) the USA Leadership in energy and environmental design for Neighborhood Development (LEED–ND), and (iii) the Indian Green Rating for Integrated Habitat Assessment for Large Developments (GRIHA–LD). The theoretical background, certification types, process, and evaluation methods of the three NSAs are discussed. The qualitative and quantitative comparative analysis and evaluation methods of the NSAs included identifying and assessing ten weighted essential urban sustainability themes. Indicators under each theme were identified and compared in the NSAs. The comparison showed the importance of particular themes based on assigned weights. LEED–ND focuses on “transportation” and “site planning”, while DGNB–UD addresses all dimensions of sustainability in a balanced manner. GRIHA–LD has limitations concerning social, economic, and governance concerns. The research results define differences and similarities in international neighborhood sustainability assessment and illustrate the quality and quantity differences of sustainability and resilience aspects addressed by the three existing NSA systems as a starting basis for the future improvement of existing and development of new land sustainability and resilience assessment systems. Full article

Sustainability assessment methods have gained the attention between urban planners and policymakers since they promote a comprehensive view of the cities. Intelligent solutions, enabled by advances in information technologies, can accelerate progress in achieving sustainability goals. In this context, City Information Modelling (CIM) emerges as a tool to facilitate urban sustainability assessment implementation. Accordingly, the main question aimed to address in this article is whether conventional sustainability assessment tools can be adapted to the CIM framework. In this regard, this study extracts the most consensual list of indicators from four sustainability assessment methods: BREEAM-C, LEED-ND, SNTool, and SBTool^PT Urban, to identify a clear set of key sustainability priorities. The selected sustainability assessment methods are pioneering and often used for performance assessment at the urban scale. Furthermore, the indicators extracted from the assessment methods are measurable and can present accurate results. The study analyses the potential of the selected indicators to be calculated in CIM. The final product of the article is identifying the indicators that are adaptable to be used in the CIM approach. Full article

Parametric techniques have been implemented for planning projects in urban communities and neighborhoods. Form-Based Code, a representative planning approach, uses parametric techniques towards an efficient planning process with three-dimensional visualized schemes. However, the extent to which the parametric Form-Based Code integrates the sustainable development criteria is still unclear. This paper targets to evaluate parametric Form-Based Code towards sustainable development of urban communities. Methods of Leadership in Energy and Environmental Design for Neighborhood Development (LEED-ND) are hired. Criteria that related to health environment and sustainable development in LEED-ND, including smart location & linkage, neighborhood pattern & design, and green infrastructure & buildings work to test parametric Form-Based Code. Results indicate that parametric Form-Based Code are concordant with a small number of the criteria of smart location & linkage and green infrastructure & buildings. Criteria of neighborhood pattern & design are more moderately or strongly reflected in parametric Form-Based Code. Conclusions include criticism and valuable insights for the enhancement of parametric Form-Based Code towards healthy socio-environment and sustainable development of urban communities and neighborhoods. Full article

The concept and practice of sustainability in urban planning have gained worldwide significance since the early 2000s and have become increasingly mainstream in the policymaking process. Adopting global frameworks, such as the United Nations Sustainable Development Goals and ISO standards, for sustainable communities provides an opportunity to build more sustainable, innovative, and equitable towns and cities, with regard to natural resources and biodiversity. However, attaining sustainability requires addressing many fundamental issues at various levels, and achieving the goals and objectives of sustainability poses a significant challenge for all segments of society. Several methods for assessing the sustainability of the urban environment have been established in recent years. Therefore, compiling a short and comprehensive list of indicators addressing the broad concept of urban sustainability issues has arisen as a significant challenge. This research reviews four urban sustainability assessment tools—BREEAM-C, LEED-ND, iiSBE SBTool^PT Urban, and iiSBE SNTool—to identify a clear set of key sustainability priorities. This study aims to highlight a more consistent list of indicators that are considered the most significant aspects and priorities within the analysed sustainability methods, allowing for a common understanding of the most important principles that must be considered in the design of sustainable urban areas and are compatible with the most recent standardization and sustainability targets. The end product of this study includes a proposal for a set of sustainability indicators to assess environmental, social, and economic issues to implement in the design of sustainable urban environments, independent of the local context. Full article

In an attempt to enhance democratic governance, sustainable development goals (SDG), and Local Agenda 21 (LA21), the notion of public participation exercise (PPE) presents a range of possibilities. The PPE is observed as a method of solving the constraints faced by public parks in Malaysia, which in general suffer from two main challenges, namely (i) the underutilisation issue of public parks and (ii) the weakness of the present top-down development policy. Consequently, the objective of this study is to develop indicators for PPE in designing public parks in Malaysia. The method implemented in this study is an assessment of the construct, variable, and indicator adapted from Lazarsfeld’s scheme by conducting a document review of the Public Consultation Index (PCI), six sustainability assessment tools, namely LEED-ND, BREEAM, IDP, SITES V2, Green Mark-NRB, and GTI, and literature references. The variables and indicators were tabulated into the respective operational definition of the construct table and variables and measurement table. The findings include the identification of two main constructs, including public participation and public parks. Multiple variables were derived from each construct, including attributes of PPE in designing public parks in Malaysia, development stage, method of approach, type of public, and public parks design criteria. Subsequently, this study developed the fundamental basis for the PPE framework in designing public parks in Malaysia, which benefits the local development approach for public parks towards an integrated design framework. Full article

Public authorities in developing economies typically have to deal with fiscal stress, lack of resources and an underdeveloped real estate industry. This poses a severe challenge at times of rapid urbanisation. Governments typically react to housing demand shocks by introducing policies that support the real estate market’s capacity to supply housing. One prominent policy in this respect is land readjustment. It has been promoted as a best practice and has been extensively discussed from an efficiency perspective; however, little is known about the ecological performance of the urban landscapes that typically emerge with this tool. Therefore, this study developed an assessment framework that allows discussion of the ecological performance of these neighbourhoods as an outcome of the reciprocal interaction between public sector initiatives and real estate market responses. Based on a LEED ND assessment of the cases of Taipei and Seoul, the research identifies four institutional drivers of ecological costs. First, public agencies tend to neglect the ecological costs of greenfield site developments. Second, public agencies to not employ policies that promoe brownfield developments. Third, a weak public sectors’ negotiating position can result in an ecologically inefficient urban pattern. And finally, the public sector’s construction standardisation policies can impose real estate market limitations and wasteful use of resources in the long run. Full article

There is a growing literature on the association between neighborhood contexts and cancer survivorship. To understand the current trends and the gaps in the literature, we aimed to answer the following questions: To what degree, and how, has cancer survivorship research accounted for neighborhood-level effects? What neighborhood metrics have been used to operationalize neighborhood factors? To what degree do the neighborhood level metrics considered in cancer research reflect neighborhood development as identified in the Leadership for Energy and Environmental Design for Neighborhood Development (LEED-ND) guidelines? We first conducted a review guided by PRISMA extension for scoping review of the extant literature on neighborhood effects and cancer survivorship outcomes from January 2000 to January 2021. Second, we categorized the studied neighborhood metrics under six main themes. Third, we assessed the findings based on the LEED-ND guidelines to identify the most relevant neighborhood metrics in association with areas of focus in cancer survivorship care and research. The search results were scoped to 291 relevant peer-reviewed journal articles. Results show that survivorship disparities, primary care, and weight management are the main themes in the literature. Additionally, most articles rely on neighborhood SES as the primary (or only) examined neighborhood level metric. We argue that the expansion of interdisciplinary research to include neighborhood metrics endorsed by current paradigms in salutogenic urban design can enhance the understanding of the role of socioecological context in survivorship care and outcomes. Full article

The accelerated urban transition and its consequent unsustainability is a problem registered in several global scenarios. This issue has been identified in the city of Rio de Janeiro in Brazil. One of the solutions provided for this theme is the application of specific methodologies to measure sustainability in urban areas such as the case of Leadership in Energy and Environmental Design for Neighborhood Development (LEED-ND). This work aims to analyze a real urban project, still in the executive project phase, Morro do Encontro project, in the scenario of the slum area of Rio de Janeiro based on the LEED-ND indicator system. The novelty of this study is to evaluate the existing relationships, between urban development actions and sustainability, through LEED-ND indicators, in the proposals of the Brazilian government plan PAC2, as a means of verifying their effectiveness. A total of 12 boards of the discipline of Urbanism in the executive project phase are studied. The analyzed items are divided into credit items and mandatory items. A total of 8% of credit items (CI) and 33% of mandatory items (MI) are attended. The results found indicated 47 sustainability items were not met and, therefore, can be improved. This comes back to the fact that 100% of the mandatory LEED-ND items were not achieved, which means that this project as it was conceived cannot be considered as a sustainable urban solution. Full article

This article reports on a critical review of how cultural heritage is addressed in two internationally well-known and used neighborhood assessment tools (NSAs): BREEAM Communities (BREEAM-C) and LEED Neighborhood Design (LEED-ND). The review was done through a discourse analysis in which critical heritage studies, together with a conceptual linking of heritage to sustainability, served as the point of departure. The review showed that while aspects related to heritage are present in both NSAs, heritage is re-presented as primarily being a matter of safeguarding material expressions of culture, such as buildings and other artifacts, while natural elements and immaterial-related practices are disregarded. Moreover, the NSAs institutionalize heritage as a field of formal knowledge and expert-dominated over the informal knowledge of communities. Full article

The Leadership in Energy and Environmental Design for Neighborhood Development (LEED ND) rating system has been considered one of the major tools to assess the performance of green communities. However, few studies have been conducted on how the traditional focus on green building can be effectively transitioned to green communities. In order to facilitate the transition process, this paper reviews and analyzes the credits obtained from LEED ND 2009 certified plans. A total of 55 projects were identified from the LEED project directory of the U.S. Green Building Council. The performance of these neighborhood development projects, including project landscape, percentage of achievement and predictors of LEED ND rating, was analyzed. The performance was then compared with the performance of green buildings certified under LEED New Construction (LEED NC). The results indicate that there is an unbalanced allocation of credits to economic, social and environmental sustainability in the LEED ND rating. In addition, green infrastructure and building credits, such as wastewater management, on-site renewable energy and solar orientation, have extremely low percentage of achievement, indicating that these credits should be redesigned. The results provide useful insights for developers to prepare for LEED ND certification and for regulatory bodies to improve the performance of the current LEED ND rating system. Full article

The use of tools to measure the degree of sustainability of cities is the approach that receives the most attention in developed countries. However, studies of evaluation tools at the neighborhood level reveal that there are many weaknesses in the most widely-used evaluation systems (LEED-ND, BREEAM Communities, CASBEE-UD). There are ambiguities and gaps in weighting and in scoring and in most cases, there is no mechanism for local adaptability and participation. The purpose of this study is to provide an overview of the current situation by highlighting the strengths and weaknesses of these evaluation tools in order to integrate social and economic aspects for the improvement of the CASBEE-UD (neighborhood level) evaluation tool. The selection of socio-economic aspects was made through the use of a multi criteria Analysis Hierarchical Process (AHP) and a Geographic Integration System (GIS). The results of this case study indicate that most evaluation tools need to be revised because most do not include socio-economic aspects. We have demonstrated that applying the CASBEE-UD assessment tool integrated with socio-economic aspects to four boroughs in the City of Montreal can measure success by addressing the objectives of sustainable development. Full article

The unstoppable world population growth is increasing the concentration of people in urban settlements and the number of megacities, especially in developing countries where urbanization exacerbates social and economic inequalities. Green rating systems have been launched during the last decades to facilitate the assessment of sustainable development in terms of building and infrastructure, including the evaluation of sustainable urban development through the study of communities. This article assesses two of the most renowned sustainable rating systems through the prism of economy, environment and society and the international actions undertaken toward the promotion of sustainable development worldwide, in order to determine their effectiveness to assess urban development in poorer nations. Hence, Leadership in Energy and Environmental Design for Neighbourhood Development (LEED ND) and Envision, both from the United States, were chosen as representatives of building and infrastructure fields, respectively, so that the Sustainable Development Goals (SDGs) and the New Urban Agenda (Habitat III) were the benchmarks selected to define the sustainability aspects required to evaluate their potential application in less developed countries. The absence of metrics in the New Urban Agenda led to relate its commitments to the SDGs, which revealed that the prerequisites and credits included in LEED ND and Envision mainly focused on managerial and environmental aspects and disregarded the economic and social dimensions. Consequently, the premises under which LEED ND and Envision were developed must be updated and complemented with the two latest guidelines recently adopted by the United Nations in the field of urban and sustainable development. Full article

LEED^®-ND™ is the latest attempt to develop more sustainable urban environs in the United States. The LEED^®-ND™ program was created to provide a green rating system that would improve the quality of life for all people through the inclusion of sustainable development practices. To achieve this, a premium is placed on the locational attributes of proposed projects under the “Smart Location and Linkages” credit category. The purpose of this paper is to explore the locational attributes of LEED^®-ND™ projects in the United States to determine if projects are being located in areas that will result in achieving the program’s stated objectives. Specifically, this paper will examine two locational variables (i.e., night-time light intensity and land use cover) through the use of GIS to determine the effectiveness of these criteria. Full article