Environmental Design Commons^™

The Indonesian Government’S Role In Setting Renewable Energy Targets To Reduce Ghg Emissions From The Electrical Energy Sector, Adelhard Rehiara, Sabar Setiawidayat, Lion Ferdinand Marini, Syafrudin Raharjo

NAKHARA (Journal of Environmental Design and Planning)

Greenhouse gas (GHG) emissions are being blamed for global warming, and the Indonesian government is concerned about it. The government has proven its concern for GHG reduction by participating in the Intergovernmental Panel on Climate Change and signing the Paris Agreement. In order to meet the Nationally Determined Contribution (NDC) target in the National Energy General Plan (RUEN) 2015-2050, the government has issued regulations and plans designed to achieve the objective of producing up to 31% of the nation’s electrical energy from renewable sources by 2050. The RUEN transcription in the General Plan of Regional Energy (RUED) will be implemented …

Building Adaptations And Laboratory Safety Concerns : A Case Study Of High-Rise Academic Laboratories In A Thai University, Kawin Dhanakoses, Pirasri Povatong, Waricha Wongphyat, Chatchai Wiriyakraikul

NAKHARA (Journal of Environmental Design and Planning)

Academic laboratory buildings face unique challenges due to the dynamic nature of laboratory tasks, technological advancements, and the utmost importance of maintaining safety. While flexible design strategies are recommended for laboratory facilities, there is a need to explore the empirical evidence of building adaptations and their impact on safety in real-world cases. This study employs a case study approach to investigate how academic laboratory buildings have been adapted to changing requirements and the resulting implications for laboratory safety. Four high-rise academic laboratories on a university campus were selected as case studies, and data were collected through as-built and updated architectural …

Postmodern Architecture In Thailand 1982–1997 : Key Concepts And Case Studies, Santirak Prasertsuk, Winyu Ardrugsa

NAKHARA (Journal of Environmental Design and Planning)

Since the 1960s, Postmodern architecture has been popular in Western societies. It emerged as a response to the Modernism style by rejecting the abstract elements of architecture and included a return to the communication of architectural meaning for the public. This approach led to the representation of architectural elements from the past and re-considered how culture was reflected in design. Postmodern architecture became popular in Thailand during the 1980s, resulting in the creation of numerous Postmodern buildings in all regions of the country. The objective of this article is to characterize Postmodern architecture in Thailand from 1982 to 1997 (2525–2540 …

The Concurrent Effect Of Building Height Diversity And Cool Pavement Materials On Air Temperature Near The Surface Of An Urban Façade : A Case Study Of Shahriar Street In Esfahan, Iran, Zahra Gholami, Samaneh Jalilisadrabad

NAKHARA (Journal of Environmental Design and Planning)

The rise in urban temperatures is a significant threat to the urban heat island effect, increasing building energy demand. This increase is worrisome because the supply of renewable energy is a big challenge. The approach to improving the urban microclimate offers a promising solution. This research investigates the concurrent effect of urban morphological parameters and physical characteristics of urban surfaces, such as cool materials, on the urban microclimate near the building's facades in an urban street. This evaluation was conducted by ENVI-met(v4). The results show that the concurrent effects of increasing building height diversity and by using cool pavement materials …

The Relationship Between Inter-Legality And Organized Social Processes In Land Formalization Practices In The Sovereignty-Contested Area Of Tanintharyi Region, Myanmar, Asis Ammarapala, Peamsook Sanit

NAKHARA (Journal of Environmental Design and Planning)

The study considers the Dawei Special Economic Zone (DSEZ) project, which was a land formalization case in a sovereignty-contested area conducted by de jure Myanmar state, de facto Karen Nation Union (KNU), and an international developer. The DSEZ project planning comprised deep-sea Ports, 250 sq. kms of industrial estate zone, and the two-lane 148 km road linking Dawei in Myanmar and Kanchanaburi Province of Thailand as its main features. Recent studies of Myanmar land institutions in sovereignty-contested areas have mainly discussed the factor of "inter-legality," the integration of non-state land laws, as the solution for land disputes between the central …

Water Analysis Of Various Issues: Local Issue: Beavers In Butler, Michael Konopinski

STEM for Success Showcase

In my 6th Grade Academic Technology Class, the students have been learning about various water issues that have taken place globally, nationally, and now locally. Students have analyzed interactive drought maps of our country, worked on inventions to help water scarcity in developing nations, and now students are currently researching and creating solutions to a local issue in our community. Currently, there is a beaver constructing a dam in our local river.

Students have researched, analyzed the area, and now are creating solutions to this unique situation. Upon completion of the research, finding the location of this issue using Google …

From Building To Dwelling: Unfolding Infinity Through Bioregional Fulfillment, Sanjana Bhatnagar

Pitzer Senior Theses

The causes of anthropogenic climate change touch every feature of our modern-day existences. Approaches to sustainability tend to focus on material actions, but unsustainable practices are guided by an ontological orientation of individuality and human exceptionalism. This thesis provides an alternate account of being that decenters individuality through weaving the metaphysics of Fazang of the Huayan School of Mahayana Buddhism with the metaphysics of Martin Heidegger. To encompass the whole of the relational network that constitutes and conditionally defines our existence, I expand Heidegger’s account of locales as relational sites which are put forth solely by humans to an account …

Quantifying The Carbon Stored And Sequestered By The Trees On Pomona College’S Campus, Paola A. Giron-Carson

Scripps Senior Theses

We are experiencing a climate crisis that must be confronted with strategic mitigation. Pomona College contributes to the climate crisis through its emissions for which there is a baseline record. However there is no baseline record of the climate mitigation currently performed by the trees on Pomona’s campus through carbon storage. This study seeks to determine a current baseline quantity of carbon stored and sequestrated by Pomona’s trees as well as possible courses of climate mitigation for Pomona College to take. Initial information gathering was conducted through interviews with several stakeholders. This study was conducted using data collected prior to …

A Study Of Shading Devices In Modern Architecture For The Hot Humid Climate Of Phnom Penh, Cambodia, Leanghong Leu, Chumnan Boonyaputthipong

NAKHARA (Journal of Environmental Design and Planning)

Due to global warming caused by carbon dioxide emissions, for the last decade or longer, there has been a strong focus on reducing energy consumption. Among the many technologies, old and new, available for this purpose, one is a shading device, which is required in a hot and humid climates to protect building interiors from solar radiation that can penetrate the building, increasing the energy demand for the cooling load. Such shades are well-known and have been used widely since the dawn of the modern architectural era. In Phnom Penh, there are different kinds of shading devices in modernist architecture …

Measuring Streetscape Qualities In A Car-Dependent City: The Case Of Three Historical Streets In Bangkok, Phanita Surinta

NAKHARA (Journal of Environmental Design and Planning)

This study aims to apply the five urban design qualities identified by Reid Ewing and Otto Clemente in a different context. To conduct this empirical study, Bangkok was selected to exemplify a car-dependent city, and three Bangkok streets were chosen for study. The measurement of streetscape qualities was carried out using two approaches, objective and subjective, which were then compared in order to gain insight. The study employed convergent parallel mixed methods, in which both the quantitative and qualitative data were taken into account. Objective measurement of streetscape qualities was done based on qualitative data using fieldwork studies, while subjective …

Perception Of Overall Quality Of Life Among Occupants Of Green And Non-Green Office Buildings In Malaysia, Abdelfatah Bousbia Laiche, Nur Dalilah Dahlan, Zalina Shari, Mohamad Fakri Zaky Jaafar

NAKHARA (Journal of Environmental Design and Planning)

Indoor environmental quality (IEQ) has become an important component of building design because people tend to spend the majority of their time indoors. The main purpose of this study is to investigate the occupants’ overall perceived Quality of Life (QoL) experience in two green and two non-green office buildings. All four buildings are situated in Klang Valley, Malaysia, and they are open-plan office buildings. 162 questionnaires were administered to assess the relationship between individuals' perceived QoL and IEQ factors. The IEQ factors, classified into ambient conditions, designed environment, and behavioural environment, are found to impact QoL. Findings from the case …

Employees’ Appraisal Of Workplace Changes During Covid-19 : Findings From A State-Owned Oil And Gas Company, Chaiwat Riratanaphong, Nuttawan Narmwiset

NAKHARA (Journal of Environmental Design and Planning)

This study aims to explore employees’ perceptions of workplace management practices (i.e. planning before workplace change, implementation process, management after workplace change) at the PTT headquarters building in Thailand. Another purpose is to examine workplace change development during COVID-19 to understand the organisation’s planning and processes, which serves as a means to contribute to Facilities Management and Corporate Real Estate Management (CREM) theory. Employees' responses to workplace management practices at different stages (i.e., before, during, and after workplace change) were affected by the company's strategic direction and management approach, particularly in terms of planning and implementing workplace change development. This …

Transforming Adversity Into Opportunity : Assessing User Satisfaction In Hospital Transformation In Lieu Of A Pandemic Through The Multi-Corridor Expansion Model For Epidemic Management And Environmental Design Enhancement, Omer Shujat Bhatti, Muhammad Asad Ghufran, Atta Ullah Shah

NAKHARA (Journal of Environmental Design and Planning)

The COVID-19 pandemic brought the world to a standstill, demonstrating the critical importance of preparedness and adaptation in the face of pandemics and epidemics. Pandemics and epidemics have been a persistent threat throughout human history, causing significant mortality and morbidity, as well as disrupting economies, societies, and politics. The COVID-19 pandemic, caused by the SARS-CoV-2 virus, had a profound impact on healthcare systems worldwide, leading to hospitals transforming into pandemic centers. This case study, conducted at Riphah International Hospital (RIH) in Islamabad, Pakistan, explores the transformation of an existing facility into a pandemic center, highlighting the challenges faced in managing …

Cultural Revitalization Of The Phae Road : An In-Depth Exploration Of Contemporary Lanna Architectural Facades And Urban Identity, Neeraparng Laohaviraphap, Ekkachai Mahaek

NAKHARA (Journal of Environmental Design and Planning)

This study presents a comprehensive analysis of contemporary Lanna architecture on Tha Phae Road, a historically and culturally significant street in Chiang Mai, Thailand. The main objective of this research is to conduct this comprehensive analysis of the revitalization process with a specific focus on the architectural facades of the revitalized buildings. The study aims to document and evaluate how traditional Lanna architectural elements have been integrated with Modern, Western, and Chinese architectural styles during the process, while also investigating its ensuing urban impacts.  Employing a descriptive case study approach, this research draws upon a diverse array of primary and …

Residential Unit Design For Natural Ventilation In Tropical Multi-Family High-Rises With A Double-Loaded Corridor, Chalermwat Tantasavasdi, Natthaumporn Inprom

NAKHARA (Journal of Environmental Design and Planning)

This research investigates practical methods to improve the efficiency of natural ventilation in residential units of multi-family high-rises without additional areas. Typical studio- and one-bedroom-types of small units were redesigned using: 1) air post, 2) transom window, 3) buffer space with one corridor opening and 4) buffer space with two corridor openings. The simulation study using a CFD program to reveal that the indoor average air velocity coefficient (Cv ) in the best redesigned case (0.46) significantly improves from the base case (0.01). The paper demonstrates an example of application to an actual climate in Bangkok, Thailand. It was …

Conversion Challenges : A Case Study Of Converting A Post And Lintel Structure To A Precast Concrete Structure Using Building Information Modeling (Bim), Chavanont Khosakitchalert, Nobuyoshi Yabuki

NAKHARA (Journal of Environmental Design and Planning)

Building Information Modeling (BIM) is now a widely accepted tool in the construction industry for designing and managing construction projects. However, converting a BIM model from one type of structure to another can be challenging. This case report aims to document the problems and challenges encountered when an engineer team attempted to create a precast concrete structural BIM model from an architectural BIM model that was initially designed to use a post and lintel system. The architect worked with the engineer team, facing several challenges when changing the structural system. One of the main challenges during the conversion process was …

Optimization Of Envelope Heat Gain And Interior Daylight Illuminance In Building Facade Design Under Reflectance Limitations : A Case Study Of Office Buildings In Thailand, Sarin Pinich, Kantaphong Srimuang, Atch Sreshthaputra

NAKHARA (Journal of Environmental Design and Planning)

The popularity of using glass as the main building envelope material in commercial high-rise buildings has brought about numerous legal actions in recent years due to the widespread impact of the visible light reflectance of glass facades on the surrounding area. However, choosing suitable reflectance values for glazing the building facade remains a viable solution to lessen envelope heat gain and reduce cooling energy demand. Despite this, maximizing daylight is essential to maintaining healthy vision and the circadian rhythm of the building users. As a result, finding the optimal solution for envelope glass property selection to provide minimum heat gain …

Crime Prevention Through Environmental Design For Low-Income Residents (B40) In Sabah, Malaysia, Zuraini Alias, Noor Malinda Mohamed Mohan, Mohd Reza Abdol Ghani, Mazni Saad, Mokhtar Abdullah

NAKHARA (Journal of Environmental Design and Planning)

Safety, facilities, and environment are known to be among the core factors that influence the Quality of Life (QoL) of neighbourhood communities. This study evaluates the low-income residents’ (B40) QoL and seeks to clarify whether People’s Housing Program Environment (PPRE) and Crime Prevention through Environmental Design (CPTED) can be used collaboratively to improve the QoL of the People’s Housing Project (PPR) communities. This study hypothesizes that implementing CPTED is one of the strategies that may enhance the feeling of safety in residential environments. This …

Revisiting Vitruvius’ Town Planning Method In Architectural Education, Yandi Andri Yatmo, Paramita Atmodiwirjo

NAKHARA (Journal of Environmental Design and Planning)

This paper discusses the method of town planning described in Vitruvius’ Ten Books on Architecture and explores the possibility of its application in the process of design learning in architectural education. In particular, it addresses the prescriptive nature of the texts that outlined the method of town planning as an example of contextual strategies to highlight the key aspects of the design methodology to be followed in a structured manner. To explore the extent to which this method is applicable in a real design process, Vitruvius’ texts on town planning became the basis for method exploration in a class of …

Techno-Economic Evaluation And Environmental Benefit Of Pv-Based Electric Vehicle Charging Station On University Campus, Rania Rushdy Moussa

Architectural Engineering

Smart utilities comprise an important aspect of modern smart cities. The aim of this work is to present a case study for implementing a solar- energy-based electric vehicle charging station (for the first time on a campus in Egypt) at the British University in Egypt. The total amount of energy needed for charging each electric vehicle (EV) was estimated to be 13.3—16.2 kWh. The EV is operated by 12 batteries. The station was designed to provide energy sufficient for charging up to two vehicles daily during summer. Thus, the station sizing was based on the provision of 16.2 KW and …