West Science Information System and Technology Vol.
No.
April 2025, pp.
Integration of Smart Building Technology in Green Building Concepts to Improve Energy Efficiency Apriyanto1.
Deddy Hidayat2
Politeknik Tunas Pemuda Tangerang
2Politeknik Meta Industri Cikarang
Article Info
ABSTRACT
Article history:
The integration of smart building technology within green building concepts offers a promising approach to enhancing energy efficiency.
This qualitative study investigates the perspectives of five industry experts, including architects, engineers, and smart technology developers, on the challenges, opportunities, and best practices for combining these two approaches.
Findings reveal that smart technologies, such as IoT-enabled sensors, adaptive systems, and realtime monitoring, significantly enhance energy optimization in green However, challenges such as high initial costs, interoperability issues, and limited user awareness persist.
The study highlights the need for interdisciplinary collaboration, regulatory incentives, and user-centric solutions to ensure successful These insights contribute to a deeper understanding of the synergies between smart and green technologies, emphasizing their potential to transform sustainable building practices.
Received April, 2025 Revised April, 2025 Accepted April, 2025 Keywords:
Smart building technology.
Green building concepts.
Energy efficiency.
Sustainable design.
Qualitative analysis This is an open access article under the CC BY-SA license.
Corresponding Author:
Name: Apriyanto Institution: Politeknik Tunas Pemuda Tangerang Email: irapriyanto0604@gmail.
INTRODUCTION
The global emphasis on sustainability has brought energy efficiency to the forefront of discussions surrounding the built environment, as buildings account for a significant portion of global energy consumption and greenhouse gas emissions.
In response, green building conceptsAiwhich operationsAihave emerged as key strategies to mitigate environmental impacts.
However, these approaches alone are often inadequate to meet the increasing energy demands of modern societies, prompting the integration of smart building technologies.
These advanced systems, which leverage the Internet of Things (IoT), artificial intelligence (AI), and data analytics, offer transformative performance, reducing energy consumption, and enhancing environmental sustainability .
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AI and IoT, in particular, facilitate precise control and real-time monitoring of energy use, enabling significant gains in performance through machine learning algorithms and sensor-driven analytics .
Case studies affirm that these intelligent systems can drastically lower energy usage while improving sustainability indicators in green buildings .
Despite their benefits, implementing smart technologies entails Journal homepage: https://wsj.
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php/wsist West Science Information System and Technology A 70 challenges, including high initial investment costs, technical integration difficulties, and the requirement for specialized expertise .
Concerns around data privacy and cybersecurity further complicate adoption .
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Additionally, economic limitations and the scarcity of skilled professionals remain barriers to widespread implementation .
Moving forward, sustained research and cross-sector collaboration are critical to advancing AI-driven solutions for sustainable enhancements and innovation in affordable green technologies are expected to play a pivotal role in shaping the future of smart buildings .
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The synergy between green building principles and smart building technologies offers a promising avenue for achieving substantial energy efficiency, as smart systems facilitate real-time monitoring, predictive maintenance, and adaptive control of building functions to reduce energy occupant comfort.
Technologies such as IoT sensors.
AI, and big data analytics enable buildings to dynamically regulate energy usage based on factors like occupancy and weather conditions, thus optimizing resource consumption and lowering operational costs .
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Features including intelligent lighting, automated HVAC systems, and energyefficient appliances exemplify how these innovations support sustainability goals while enhancing indoor air quality and overall well-being .
Despite these benefits, the integration of smart technologies into green building frameworks is complex and demands interdisciplinary collaboration, user acceptance, and comprehensive regulatory Challenges such as high initial costs, compatibility issues, and a prevailing skills gap must be addressed to fully realize the potential of smart green buildings .
Looking ahead, future trends are expected to focus on the development of AI-driven autonomous systems, innovative sustainable materials, and the pursuit of net-zero energy targets, all of which will significantly advance occupant-centric design of buildings .
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This study investigates the integration of smart building technology within green building concepts to enhance energy LITERATURE REVIEW 1 Green Building Concepts Green building practices aim to create responsible and resource-efficient throughout their entire lifecycleAifrom design to demolitionAiguided by standards such as LEED and BREEAM, which emphasize reduced energy and water usage, lower emissions, and the promotion of sustainable resource utilization.
These principles are reflected in sustainable design and construction practices that align with natural systems to ensure both energy efficiency and environmental protection .
The green building process adopts a lifecycle approach, architects, engineers, and clients to ensure that sustainability is embedded from the deconstruction .
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Central to this approach is the commitment to resource efficiency, including the use of renewable materials and the implementation of energyefficient systems .
However, traditional green building methods often lack the capacity for real-time adaptation to changing underscoring the necessity of integrating advanced technologies to improve their responsiveness and overall effectiveness .
Moreover, the environmental impact of construction materials, such as cement and steelAiwhose production and transportation generate substantial CO2 emissionsAiposes additional challenges that must be addressed through sustainable practices and innovative material solutions .
2 Smart Building Technology Smart buildings leverage advanced technologies such as the Internet of Things (IoT), artificial intelligence (AI), and automation to enhance energy efficiency and Vol.
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West Science Information System and Technology A 71 operational performance, with IoT devices enabling interconnected systems for real-time monitoring and control, while AI algorithms analyze the collected data to make predictive decisions for optimizing functions like lighting and HVAC.
These integrated systems can reduce energy consumption by up to 30% and operating expenses by 20%, making them critical to sustainability strategies .
Applications such as smart lighting and thermostats dynamically adjust based on occupancy and environmental conditions, further supporting energy savings .
AIdriven energy management systems offer predictive analytics for energy demand and adaptive control of HVAC systems, and they can participate in demand response programs by adjusting consumption in line with grid conditions to reduce costs and enhance grid stability .
Despite their benefits, the widespread adoption of these technologies faces challenges including high upfront installation costs, which can average 15% of complexities, and ongoing concerns about data privacy and cybersecurity .
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Additionally, professionals to implement and maintain these systems presents a significant barrier .
Looking ahead, overcoming these cost-effective, interoperable, and secure solutions is crucial, while the convergence of AI and IoTAi referred to as AIoTAiholds significant potential for advancing smart building capabilities, improving occupant comfort, and contributing to broader goals of urban sustainability .
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3 Research Gap Existing studies predominantly focus on either green building practices or smart building technologies independently, with limited research exploring their integration.
Furthermore, qualitative insights from industry professionals on the challenges and best practices for this integration remain This study addresses this gap by analyzing the perspectives of experts in architecture, engineering, and technology to provide a nuanced understanding of this interdisciplinary field.
By building on existing literature, this research aims to contribute to the growing body of knowledge on sustainable and energy-efficient highlighting the importance of integrating innovative technologies with traditional green design principles.
METHODS
A qualitative approach was deemed suitable for this study due to its strength in context-specific integration of smart technologies and green building concepts.
Rather than focusing on quantifiable metrics, this approach allowed in-depth opportunities, challenges, and best practices derived from real-world experiences.
The primary method of data collection was semistructured interviews, which offered a balance between structured inquiry and flexibility to explore emergent insights.
This method enabled the researcher to delve into participantsAo unique perspectives while maintaining consistency in the topics Participants were selected through purposive sampling to ensure the inclusion of individuals with relevant expertise and direct involvement in projects that combined green building principles with smart technologies.
The study involved five key informants from diverse professional backgrounds, including two architects with extensive experience in green building design, one environmental engineer specializing in sustainable energy systems, and two smart technology developers involved in the creation and implementation of IoT and AI-based Interviews were conducted either in person or via video conferencing, depending on availability, and each session lasted approximately 60 minutes.
The interview guide featured open-ended questions such as: AuWhat challenges have you encountered in integrating smart building Vol.
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West Science Information System and Technology A 72 technologies into green building projects?Ay.
AuHow do smart technologies enhance energy efficiency in green buildings?Ay, and AuWhat best practices can you recommend for stakeholders seeking to combine these approaches?Ay All interviews were audiorecorded transcribed verbatim, and supplemented with project reports and technical documentation to enrich the dataset.
Thematic analysis was employed to systematically interpret the qualitative data, following Braun and ClarkeAos six-phase First, the researcher familiarized themselves with the data through repeated readings of the transcripts.
Next, key data segments were coded to capture significant insights relevant to the study's objectives.
These codes were then grouped into potential themes that represented recurring concepts across the interviews.
Each theme was carefully reviewed to ensure coherence and support from the data.
Clear definitions and labels were assigned to all themes, facilitating clarity in interpretation.
Finally, the themes were synthesized into a cohesive narrative that reflected the participantsAo experiences and perspectives, and were substantiated by direct quotations to enhance the credibility and depth of the analysis.
" This real-time responsiveness was seen as a major advantage, especially in large-scale or high-occupancy buildings where manual control would be insufficient or inefficient.
Moreover, participants underscored the capability of smart systems to adapt automatically to changing environmental conditions without the need for constant human oversight.
For example, smart lighting systems can adjust based on daylight availability, while HVAC systems can modify settings according to occupancy patterns or This responsiveness not only improves operational efficiency but also aligns with sustainability goals by minimizing unnecessary energy use.
Overall, the insights gathered through interviews suggest that the fusion of smart technologies with green building strategies represents a transformative advancement in sustainable building design and energy 2 Challenges in Implementation While all informants acknowledged the significant benefits of integrating smart technologies with green building concepts, they also highlighted several persistent Chief among these were the high initial installation costs and the limited availability of skilled professionals capable of managing and maintaining such advanced These financial and human resource barriers were particularly pronounced in smaller-scale constraints often prevent the adoption of cutting-edge technologies.
One participant emphasized a technical limitation by stating, "There is a gap in interoperability between green building frameworks and smart technology systems, which can lead to inefficiencies during implementation.
In addition to technical and economic barriers, participants pointed out the absence of comprehensive regulatory frameworks and government incentives as another major hindrance to broader adoption.
Without clear
guidelines or supportive policies, developers and stakeholders face uncertainty when attempting to implement integrated smart-
RESULTS AND DISCUSSION
1 Enhanced Energy Efficiency Through Smart Integration All participants emphasized that the integration of smart technologies with green building concepts plays a crucial role in enhancing energy efficiency.
Technologies such as IoT-enabled sensors, adaptive lighting, and smart HVAC systems were consistently identified as key innovations that contribute to reduced energy consumption.
These systems enable real-time monitoring and automated adjustments, ensuring optimal energy use across various building One participant shared, "Smart technologies allow us to monitor and adjust energy usage in real time, ensuring that no energy is wasted, even in complex building Vol.
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West Science Information System and Technology A 73 green solutions.
This regulatory gap not only slows down adoption but also increases the risk of inefficiencies and misaligned systems.
As a result, participants advocated for more robust institutional support, including clearer policies, incentive programs, and targeted training initiatives, to ensure that the integration of smart technologies into green building practices can be both feasible and 3 Importance of Stakeholder Collaboration Participants underscored the need for collaboration among architects, engineers, technology developers, and building owners.
Successful integration requires aligning the objectives of sustainability and functionality while ensuring cost-effectiveness.
One informant shared:
"The synergy between design teams and tech providers is critical to create solutions that are both practical and efficient.
4 User Acceptance and Behavioral Adaptation A recurring theme was the importance of user behavior in maximizing the benefits of smart-green integration.
Informants noted that end-users often lack awareness or training on how to utilize smart systems effectively.
As one participant "Even the most advanced technology is only as effective as the people using it.
Education and engagement are key to ensuring long-term success.
DISCUSSION