Jurnal Pengabdian KOLABORATIF is a scientific multidisciplinary journal published by the Faculty of Engineering, Universitas Semarang. It is at the national level that covers a lot of common problems or issues related to community services. The aim of this journal publication is to disseminate the conceptual thoughts or ideas and research results that have been achieved in the area of community services, especially those focused on the field of engineering, information technology, economy, business, entrepreneurship, law, politics, religion, culture, energy, environment, science, and education in empowering the community and also community service activities by students.
Faculty of Engineering, Universitas Semarang
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Peningkatan Literasi Remaja Karang Taruna terhadap Risiko Intrusi Air Laut pada Air Sumur di Kota Semarang melalui Edukasi Partisipatif
Seawater intrusion is one of the major environmental issues in the coastal area of Semarang City, affecting the quality of groundwater used by local communities, particularly from shallow wells. Low environmental literacy, especially among adolescents, may hinder early detection and risk mitigation efforts related to this problem. From a civil and environmental engineering perspective, limited public understanding of groundwater dynamics and coastal hydrogeology can exacerbate the overexploitation of aquifers and accelerate saline water intrusion. This community engagement program aimed to enhance the environmental literacy of youth community members regarding the risks of seawater intrusion through participatory education. The method employed an interactive training approach, including material presentations on coastal hydrogeology, groundwater management, and saline intrusion mechanisms, followed by group discussions and evaluation through pre-test and post-test assessments involving 15 participants. The results demonstrated an improvement in participants’ understanding by 31 points, equivalent to a 57% increase compared to the baseline condition. After the program, participants were able to explain more systematically the causes of seawater intrusion, such as excessive groundwater extraction, land subsidence, and reduced recharge areas, its impact on well water quality, and the importance of sustainable groundwater management practices. During the discussion sessions, several participants began relating the material to local environmental conditions, including the phenomenon of increased salinity in well water during the dry season. These findings indicate that participatory educational approaches are effective in strengthening environmental literacy within a civil and environmental context. The program concludes that participatory education can serve as a relevant strategy to empower youth as agents of environmental awareness, supporting sustainable groundwater management and coastal resilience efforts.
Copyright (c) 2026 Muhammad Abrian Surya Putra https://creativecommons.org/licenses/by/4.0
Perancangan dan Implementasi Sistem Administrasi Keuangan serta Katalog Produk Digital untuk Mendukung Ekspor UMKM Iluh Craft
Micro, Small, and Medium Enterprises (MSMEs) oriented toward export markets are required to possess well-structured financial administration systems and professional product promotion media. However, Iluh Craft MSME has faced challenges in the form of non-standardized financial recordkeeping and limited digital marketing tools, which potentially hinder operational efficiency and export readiness. This community service activity aimed to design and implement a financial administration system and a digital product catalog to enhance business management orderliness and marketing preparedness at Iluh Craft MSME. The implementation employed a descriptive–participatory approach through interviews, observations, documentation, system design, phased implementation, and joint evaluation with the partner. The results demonstrated a reduction in financial recording errors from approximately ±20% to less than 5%, an improvement in administrative time efficiency of up to ±40%, and fully organized document archiving reaching 100%. In addition, a bilingual digital product catalog was successfully developed and utilized as a promotional medium and sales reference. It can be concluded that the implementation of a structured financial administration system and a digital product catalog has a significant positive impact on operational efficiency, business professionalism, and the sustainable export readiness of Iluh Craft MSME.
Copyright (c) 2026 Emella Kansa Sulthanah Gumay, Wisnu Yuwono https://creativecommons.org/licenses/by/4.0
Edukasi Pemasangan Sarana Air Minum Di Wilayah Desa Kemambang Kecamatan Banyubiru Kabupaten Semarang
This community service program was implemented to address the limited technical knowledge and skills of residents in Kemambang Village regarding the provision of safe drinking water, while also strengthening local water management institutions. The activities were conducted using a participatory approach that combined the ABCD method, demonstrations, practices, and the application of appropriate technology. Evaluation results show an increase in community knowledge from a score of 3.13 to 4.60, and an improvement in technical skills from 2.68 to 4.40 after the training. The establishment of the Village Water Management Group (KPAD) indicates growing social capacity and collective commitment toward sustainable water management. The program also generated economic benefits through the adoption of simple, low-cost filtration systems that reduced household expenses. Overall, the program successfully enhanced community capacity in managing safe drinking water and supported village self-reliance in water service provision.
Copyright (c) 2026 Son Haji, Bambang Purnijanto, Kusrin, Anik Kustirini, Kukuh Wisnuaji Widiatmoko https://creativecommons.org/licenses/by/4.0
Pelatihan Instalasi dan Troubleshooting Sistem Audio untuk Pengurus Mushola Aljabbar Desa Tawangrejo Winong Kabupaten Pati
This community service program was conducted to enhance the technical abilities of the management team of Mushola Aljabbar, Tawangrejo, Pati regency, in operating and maintaining the audio system used for religious and social activities. The main problems identified include limited knowledge of audio installation, insufficient understanding of maintenance procedures, and difficulties in handling minor technical issues. The program employed a participatory training method that consisted of theoretical sessions, hands-on installation practice, maintenance activities, and troubleshooting simulations. Participants also took pre-test and post-test evaluations. The results indicate a significant improvement in participants’ competencies, demonstrated by an average score increase of 39.16%. Participants were able to perform basic installation, conduct routine maintenance, and independently solve common technical problems. This program had a positive impact on improving audio quality in the mushola and increasing the management’s self-reliance. Continuous training is recommended to ensure adaptability to technological developments in audio systems.
Copyright (c) 2026 Fahrudin Ahmad, Supari, Agus Margiantono, Satria Pinandita https://creativecommons.org/licenses/by/4.0
Implementasi Penerangan Jalan Umum Berbasis Solar Cell untuk Peningkatan Keamanan Lingkungan di Widoro I Kelurahan Sembungharjo Genuk Kota Semarang
The lack of adequate lighting in Widoro I – Perbalan 3 increases security risks and limits community activities at night. This program provides an independent and sustainable street-lighting solution through the installation of a 1500 W portable solar-powered street lighting (PJU) system. The implementation method integrates the diffusion of appropriate technology, training, and the ABCD approach to ensure technical sustainability and community involvement. The activities include a needs survey, technical planning, installation, socialization, and monitoring. The results indicate an increase in illuminance from 2–3 lux to 25–30 lux, a panel efficiency of 21%, and the availability of backup power for up to three days. The motion sensor system has been proven to improve energy efficiency and expand lighting coverage. Socially, the program increases nighttime activities by 65% and enhances perceptions of environmental safety. This program demonstrates that the application of portable solar-powered street lighting can serve as an effective, efficient, and replicable appropriate-technology model for residential areas with limited access to energy. These findings emphasize the importance of synergy between renewable energy technology and community empowerment to achieve local energy independence.
Copyright (c) 2026 Fahrudin Ahmad, Roni Kartika Pramuyanti, Taufiq Dwi Cahyono https://creativecommons.org/licenses/by/4.0
Edukasi dan Pemberdayaan Masyarakat Kampung Pancasila Tlogosari Kulon melalui Pilah Sampah Eco-Enzim Biopori dan Komposter
Population growth has led to a significant increase in solid waste generation. In Semarang City, approximately 1,110 tons of waste are produced daily. One of the waste management initiatives implemented by the Environmental Agency is the waste bank program. However, this program has not yet been implemented in all areas. In Tlogosari Kulon Subdistrict, for example, no active waste bank group currently operates the program, despite the area being a densely populated residential zone and a flood-prone area. This condition contributes to environmental pollution, unpleasant odors, and potential disease transmission. Through this community service program, it is expected that residents of Kampung Pancasila Tlogosari Kulon will not only gain knowledge but also develop practical skills to manage household waste independently. The methods applied include interactive educational approaches and hands-on practice. The results indicate a significant increase in participants’ average level of understanding, from 42% at the initial stage to 86% after the program. This improvement was driven by direct practical activities, including waste segregation, eco-enzyme production, biopore infiltration holes, and composting. Overall, the program successfully enhanced participants’ environmental awareness, enthusiasm, and active involvement in sustainable household waste management.
Copyright (c) 2026 Mudjiastuti Handajani, Istianah Istianah, Diah Setyati Budiningrum, Hani Purwanti https://creativecommons.org/licenses/by/4.0
Pendampingan Pemasangan U-Dicth untuk Saluran Drainase Ruas Jalan Semarang-Godong Provinsi Jawa Tengah
The Community Service Program (PkM) conducted by the Faculty of Engineering, Universitas Semarang, in collaboration with PT. Valentara Sarana Raya and the community of Godong Village aimed to improve the drainage function along the Semarang–Godong road and enhance the technical skills of construction workers through training and mentoring in the installation of precast u-ditch drains. The program was carried out from September to December 2025, with the main field activity on October 24, 2025. A total of 15 workers participated in the training, showing an increase in average scores from 56.7 to 88.5, or a 56.1% improvement, particularly in technical installation and occupational safety practices. Technically, a 120-meter u-ditch channel was successfully installed in compliance with the Ministry of Public Works Regulation No.14/PRT/M/2018, reducing flooding by up to 90%. The activity also established the “Godong Drainage Task Force (POKJA Drainase Godong)” to ensure continuous maintenance. The program outputs include a publication in the journal, online media coverage, a documentation video on the LPPM USM YouTube channel, and a registered intellectual property poster titled “Technical Assistance for U-ditch Installation.” Overall, this PkM successfully improved drainage infrastructure, enhanced the competencies of local workers, and strengthened community participation, serving as a replicable model of sustainable, community-based implementation of the tri dharma of higher education.
Copyright (c) 2026 Dhamang Budi Cahyono, AR Hanung Triyono, Kukuh Wisnuaji Widiatmoko, Bagus Acung Billahi, Faizal Mahmud https://creativecommons.org/licenses/by/4.0
Asesmen Pembelajaran dengan Tools Generative AI untuk Guru pada Pendidikan Vokasi
The rapid advancement of generative artificial intelligence (generative AI) has created new opportunities for innovation in assessment practices within vocational education. Nevertheless, a large proportion of vocational high school (SMK) teachers continue to experience difficulties in understanding, contextualizing, and ethically integrating this technology into the design of assessments that are aligned with the demands of 21st-century skills. As a result, the evaluations implemented in classrooms tend to remain conventional and insufficiently representative of authentic workplace conditions in industry. This community engagement program was designed to enhance the competencies of SMK teachers in developing AI-based assessments that are adaptive, contextual, and responsible. The training was conducted using a hybrid approach, encompassing conceptual seminars, interactive discussions, and hands-on practical sessions utilizing MagicSchool as an AI platform for assessment design. A total of 100 teachers participated in the program, consisting of 30 onsite participants and 70 online participants. Evaluation results indicate an increase in the average score from 84.0 to 94.0, demonstrating a significant improvement in teachers’ assessment design competencies. Overall, the program proved effective in strengthening teachers’ technological literacy and pedagogical capacity, while also promoting the ethical and contextually relevant application of AI in industry-oriented vocational learning.
Copyright (c) 2026 Willson Mangoki, Krismiyati, Hanita Yulia https://creativecommons.org/licenses/by/4.0
Webinar Karya Tulis Ilmiah untuk Meningkatkan Kompetensi Menulis Mahasiswa Fakultas Ilmu Sosial dan Ilmu Politik Universitas Negeri Yogyakarta
Writing skills are an essential ability that students must master, as they will be useful in participating in lecture activities. Writing can be a means of conveying ideas in a creative and innovative manner. The purpose of this activity is to improve the scientific writing skills of new students enrolled in 2025 at the Faculty of Social and Political Sciences, Yogyakarta State University (FISIP UNY). This activity was conducted online via Zoom meeting using the lecturer and discussion methods. This activity was joined by more than 200 new undergraduate students from the faculty. This activity was organized by the Research Student Activity Unit “Screen” FISIP UNY. It was seen that the participants were enthusiastic and excited to take part in this activity. This activity was carried out successfully and received positive responses from the participants. This activity helps students to understand the rules of writing scientific papers and is able to fosters student interest and enthusiasm in bringing up creative and innovative ideas.
Copyright (c) 2026 Arya Yusuf https://creativecommons.org/licenses/by/4.0
Infiltration Wells as a Solution to Runoff and Flooding Problems in Purwodinatan Subdistrict Semarang City
During the rainy season or under heavy rainfall events, roads in Purwodinatan Subdistrict, Semarang City, frequently experience water ponding. This condition disrupts community activities and other road users. Insufficient drainage capacity to accommodate rainfall volume, along with inadequate drainage maintenance that leads to sedimentation, contributes to surface runoff and water inundation. These conditions require further mitigation measures to control surface runoff and shorten the drainage recession time. Therefore, the planning of infiltration wells is proposed as an alternative solution to address this problem. The implementation method adopted in this study consists of a literature review related to the design dimensions of infiltration wells, followed by the calculation of the Bill of Quantities (BoQ). The planning conducted represents a preliminary approach and is solely based on a literature review of infiltration well design, without involving detailed technical analyses of infiltration well capacity. Based on the BoQ calculation, a cost of IDR 6,462,954.92 is required to construct one infiltration well along the Bubakan Baru Street segment, where 9 infiltrations well locations are identified within a single road segment. The final outputs of this activity include a map of proposed infiltration well locations and the BoQ calculation to be submitted to the subdistrict authority. This activity serves as a preliminary planning stage to assist the community in estimating the dimensions, number of locations, and cost of infiltration wells.
Copyright (c) 2026 Hendra Masvika, Bintang Husni Haikal, Purwanto Purwanto, Ferry Firmawan, Nur Khasanah https://creativecommons.org/licenses/by/4.0
Pendampingan Perencanaan Area Parkir Pada Objek Wisata Pulau Semut Kelurahan Limbungan Kota Pekanbaru
Pulau Semut is a tourist destination managed by a community-based tourism awareness group. The group collaborates to develop and improve the tourism site in order to ensure visitor safety and comfort. As Pulau Semut has become increasingly popular and attracts more visitors, the availability of adequate parking facilities has become an important issue. Currently, parking areas utilize vacant land without proper planning, and visitors tend to park near their activity locations. Therefore, every tourism destination needs to provide well-organized and sufficient parking facilities. Due to limited resources in parking area planning, the community partner required technical assistance to optimize the available land for parking purposes. The implementation method included field surveys, identification of existing conditions, and focused discussions. The result of this activity was a parking area plan located beside the entrance ticket post, using paving block materials while preserving existing trees within the parking area. This activity supports the improvement of tourism supporting infrastructure, and the addition of a designated parking area is expected to enhance visitor comfort and overall tourism service quality.
Copyright (c) 2026 Muthia Anggraini, Virgo Trisep Haris, Wati Masrul https://creativecommons.org/licenses/by/4.0
Toward a Regional Energy Future: Opportunities and Challenges for Cross-Border Renewable Power Integration in West Africa
Achieving reliable, affordable, and sustainable electricity access remains a critical challenge for power systems in West Africa. Although the region possesses abundant renewable energy resources, fragmented national planning and limited cross-border transmission interconnections continue to restrict optimal resource utilization. This study investigates the technical, economic, and institutional implications of cross-border renewable power integration within the ECOWAS regional power system. Power system modeling was conducted using the PyPSA platform, representing a 14-bus regional network simulated over a full annual operating cycle with high-resolution demand and generation profiles. Three operational scenarios were assessed: Business-as-Usual, private-led Power Purchase Agreements (PPAs), and Coordinated Regional Integration. System performance was evaluated using system marginal costs, renewable energy penetration, transmission utilization, and reliability indices. The results indicate that the Coordinated Integration scenario significantly outperforms the other scenarios, achieving up to a 36% reduction in average system marginal costs, renewable energy penetration exceeding 60%, and improved grid reliability through enhanced load balancing and reserve-sharing mechanisms. In contrast, the Business-as-Usual and PPA-based scenarios exhibit lower performance due to inefficient transmission utilization and institutional fragmentation. The findings highlight that infrastructure expansion alone is insufficient to ensure optimal regional power system performance. Effective integration requires harmonized operational standards, consistent regulatory frameworks, and strengthened regional institutions. Enhancing the roles of the West African Power Pool (WAPP) and the ECOWAS Centre for Renewable Energy and Energy Efficiency (ECREEE), supported by performance-based regional investment mechanisms, is essential to unlock the full benefits of cross-border energy cooperation. This study provides a technically grounded and policy-relevant framework to accelerate energy transition, improve power system resilience, and foster economic integration across West Africa.
Copyright (c) 2026 Hyginus Chidiebere Onyekachi Unegbu, Danjuma YAWAS https://creativecommons.org/licenses/by/4.0
Pelatihan Manajemen Resiko bagi Pekerja Konstruksi Gudang Bulog Kabupaten Demak (Penyusunan Rencana Keselamatan Konstruksi Pra Desain)
Risk management is defined as a systematic process that includes planning, organizing, leading, and controlling organizational activities to minimize the likelihood of revenue loss. PT Mustiko Klopo Jati faces challenges related to improving construction risk management practices. The implementation of this activity is carried out in the Bulog Warehouse Construction Project. The objective of this community service program (PKM) is to provide risk management training with a focus on the preparation of the Construction Safety Plan (RKK). This training aims to enhance participants’ knowledge in preparing RKK documents in accordance with the latest regulatory standards. Before the training, 48% of participants had a limited understanding of the RKK preparation process; following the training, the level of understanding among construction practitioners increased to 85%. It is expected that this activity will provide solutions to the identified problems and foster effective collaboration with industry partners, thereby contributing to innovation in the implementation of efficient and appropriate construction practices.
Copyright (c) 2026 Sutik, Fitria Maya Lestari, Etika Herdiarti, Nuryanto Sasmito S https://creativecommons.org/licenses/by/4.0
Peningkatan Kapasitas Siswa SMA Institut Indonesia tentang Penulisan Ilmiah Bertemakan Green Building
The increasing human activities and climate change have significantly contributed to global warming, which threatens environmental sustainability. The construction sector is one of the major contributors to environmental degradation and climate change due to its high carbon emissions. As a solution, the implementation of the green building concept has been developed. This concept emphasizes the use of renewable energy and the application of zero-energy-use principles. This condition creates opportunities for students of SMA Institut Indonesia Semarang to produce scientific articles and academic writings related to green building. This activity aims to improve students’ abilities in writing scientific articles on green building themes that align with environmental and sustainability issues. The methods applied include lectures, discussions, and simulations. The pre-test and post-test results indicate an increase in participants’ understanding from 43.75% to 81.25% regarding green building concepts and scientific writing. This improvement serves as an indicator of the program’s success. The activity received positive responses and full support from the school, and it had a beneficial impact on enhancing students’ fundamental understanding of scientific writing, particularly in the green building topics that are highly relevant to current environmental issues.
Copyright (c) 2026 Hani Purwanti, Ferry Firmawan, Hendra Masvika, Purwanto https://creativecommons.org/licenses/by/4.0
Penggunaan Bahasa Indonesia oleh Generasi Muda Malaysia di Media Sosial dan Dampaknya terhadap Bahasa Melayu: Sebuah Analisis Wacana Kritis
In the era of globalization and the development of digital technology, cross-cultural and cross-linguistic interactions are intensifying, particularly among the younger generation. Social media has become a new space for shifting linguistic practices that reflect the dynamics of identity and power. This study aims to analyze the phenomenon of the use of Bahasa Indonesia by Malaysian youth on social media and its impact on Malay through the Critical Discourse Analysis (CDA) approach of Norman Fairclough's model. This study uses a qualitative method with a case study design, which examines data in the form of social media content and news articles related to changes in language use in online interactions of Malaysian youth. The results of the study indicate a significant shift in language use patterns, where Bahasa Indonesia, especially informal and slang varieties, are increasingly used in online communication, replacing the role of Malay in informal contexts. This process is influenced by exposure to social media and cross-border entertainment content, which creates a hybrid form of communication between the two languages. From a CDA perspective, this phenomenon illustrates the power and ideological relationship between Bahasa Indonesia and Malay, where Bahasa Indonesia is considered dominant in the digital realm, while Malay struggles to maintain its identity as the national language. These findings emphasize the need for a language policy that can balance the preservation of Malay with openness to the influence of other languages, and support the development of dynamic linguistic identities in the context of globalization.
Copyright (c) 2025 Saiyidinal Firdaus https://creativecommons.org/licenses/by/4.0
Pemetaan Tanah Sederhana Menggunakan Penginderaan Jauh Remote Sensing di Kawasan Pantai Kelurahan Damon Kabupaten Bengkalis
Land mapping in coastal areas is critical for supporting natural resource management and sustainable regional planning. This community service project aims to introduce a simple land mapping method using remote sensing technology with drones on the coast of Damon Village, Bengkalis. Aerial photography was taken at an altitude of 80 meters and the data was processed using ArcGIS software to produce a geospatial map containing boundaries, coastlines, waters, facilities, and infrastructure. This map can be used by village officials for spatial planning and coastal area management. The results of the community service demonstrate that this technology is effective, efficient, and reliable as a basis for decision-making and supports the development of advanced mapping in the future.
Copyright (c) 2025 Ulfa Jusi, Randhi Saily, Harnedi Maizir, Sjelly Haniza, Ahmad Hamidi, Anwar Karnaidi, Wahyu Hidayat Nasution https://creativecommons.org/licenses/by/4.0
Pendampingan Perencanaan Saluran Irigasi di Desa Sambirejo Kecamatan Wirosari Kabupaten Grobogan
One way to utilize water resources is through the development of irrigation networks. Two common approaches to irrigation planning are the expansion method and the intensification method. Sambirejo Village is one of the areas with extensive land that can be used for rice cultivation. However, due to the large agricultural area, several paddy fields do not consistently receive a water supply from the existing irrigation network. Geographically, Sambirejo Village is located near both large and small rivers, which can be utilized as sources of irrigation water. The main issues faced by the local partners include a lack of understanding in planning irrigation channels to ensure optimal functionality. As a result, existing irrigation systems do not operate as intended, and the community has not yet been able to harness the full potential of the nearby water sources for irrigation purposes. To improve the availability of irrigation water in Sambirejo Village, the activity aimed to provide partners with knowledge on irrigation channel planning, as well as insights into watershed areas that can serve as water sources and the layout of rice fields to be irrigated. The implementation method involved providing explanations on how the irrigation system was designed to utilize gravity flow without pumps, and demonstrating the positive impacts of a properly functioning irrigation network. As a result of the activity, a priority area of approximately 1,200 meters was identified for irrigation channel planning. Technical planning documents were also prepared, including working drawings, channel dimensions, field measurement results, and a cost estimate (RAB), which can be used as a basis for proposing development programs funded by village budgets or related government agencies.
Copyright (c) 2025 Kukuh Wisnuaji Widiatmoko, Bagus Acung Billahi, Faizal Mahmud https://creativecommons.org/licenses/by/4.0
Pengenalan Aplikasi Plaxis 2D Versi 2023 bagi Komunitas Literasi Muda Teknik Sipil Pekanbaru
Global developments encourage the education sector to continuously prepare itself with technological developments to improve the quality of education and enhance human resource capabilities. Quality improvement must be accompanied by mastery of information and communication technology. Technological developments in the field of infrastructure or development in civil engineering include geotechnics. Plaxis is one application in the geotechnics field, namely a computer program based on finite element method calculations that can be used for deformation and stability analysis. The condition of partners who are members of the young civil engineering literacy in Pekanbaru still many do not understand and are not even familiar with this Plaxis application. The purpose of this activity is to introduce the basics of the Plaxis 2D application version 2023 to partners. This training method is through lectures and direct practice that includes the preparation stage, the implementation stage, and the evaluation stage. The location of the service is at the Pekanbaru College of Technology. As a result, the understanding of training participants increased by 53.33% - 78.57% after the Plaxis 2D version 2023 training was carried out.
Copyright (c) 2025 Muthia Anggraini, Virgo Trisep Haris https://creativecommons.org/licenses/by/4.0
Upaya Menumbuhkan Kreativitas Anak melalui Kegiatan Pembuatan Ecoprint di TK Dharma Wanita Garon Kawedanan Kabupaten Magetan
Although creativity plays a crucial role in children's development, observations showed that eight out of twelve children had not yet reached their full potential. This was evident in their behavior, as they remained focused on the actions of their instructors and peers, were unable to identify different textures effectively, and lacked the skills to create various forms. Using natural dyes, ecoprinting produces patterns and colors on materials such as fabric, paper, leather, and ceramics. In addition to teaching the technical skill of the pounding method in ecoprinting, this community service project also provided botanical insights into leaves that produce clear and distinct prints when applied with the pounding technique. The project was conducted at Dharma Wanita Kindergarten Garon, located in Garon Village, Kawedanan Subdistrict. The objective of this activity was to enhance knowledge and foster creativity among children. The method employed was the Asset-Based Community Development (ABCD) approach. A total of 39 students from Dharma Wanita Kindergarten Garon participated in the program. All participants successfully created ecoprint designs on cloth bags, which they were able to take home afterward. This ecoprinting activity had a positive impact on stimulating creativity in children.
Copyright (c) 2025 Andhita Risko Faristiana, M.A., Ary Eka Muthiara Sary, Fitri Ayu Fatimah, Joni Gunawan https://creativecommons.org/licenses/by/4.0
Advancing Sustainable Construction in Nigeria: Insights from Structural Equation Modeling
The construction industry is a major driver of economic growth but remains one of the largest contributors to environmental degradation, resource depletion, and carbon emissions. This study examines the key determinants influencing the adoption of sustainable construction practices in Nigeria, focusing on environmental, economic, social, policy, and technological factors. A cross-sectional survey was conducted with 400 construction professionals, and data were analysed using Structural Equation Modelling (SEM) to establish causal relationships among the identified variables. The findings reveal that policy regulation (β = 0.37, p < 0.001), environmental factors (β = 0.42, p < 0.001), and climate change awareness (β = 0.38, p < 0.001) are the strongest predictors of sustainability adoption. The study also establishes that stakeholder collaboration mediates the relationship between policy regulation and sustainability adoption, while market demand for green buildings moderates the influence of economic feasibility. Despite increasing awareness of the benefits of sustainability, barriers such as high initial costs, weak regulatory enforcement, limited access to green financing, and slow technological adoption continue to hinder widespread implementation. The study underscores the need for robust policy enforcement, financial incentives, capacity-building programs, and the integration of smart construction technologies to drive sustainability adoption in Nigeria’s built environment. The findings provide valuable insights for policymakers, industry practitioners, and researchers, offering a strategic framework to accelerate the transition toward climate-resilient, energy-efficient, and economically viable construction practices.
Copyright (c) 2025 Hyginus Chidiebere Onyekachi Unegbu, D. S. Yawas, A. A. Alabi https://creativecommons.org/licenses/by/4.0
Advancing Sustainability in the Nigerian Construction Sector: Evaluating the Benefits, Challenges, and Long-Term Impacts of Energy-Efficient Technologies
This study investigates the impact of energy-efficient technologies (EETs) on the Nigerian construction sector, focusing on their benefits, barriers to adoption, and sustainability implications. Using a mixed-methods approach, data were collected through structured surveys, semi-structured interviews, and case studies involving construction professionals and stakeholders. The findings reveal that EETs offer significant economic, environmental, and social benefits, including reduced operational costs, lower energy consumption, and improved occupant comfort. However, their adoption in Nigeria is hindered by high upfront costs, lack of technical expertise, insufficient awareness, and weak regulatory frameworks. These challenges align with findings from other developing countries, underscoring the need for targeted interventions. The study also highlights the potential of EETs to contribute to sustainable development by reducing greenhouse gas emissions and supporting the achievement of the United Nations Sustainable Development Goals (SDGs). Case studies of successful projects in Nigeria provide valuable insights into best practices, emphasizing the importance of strong leadership, stakeholder collaboration, and access to financing. Based on the findings, the study recommends policy interventions, capacity-building initiatives, public awareness campaigns, and regulatory reforms to promote the adoption of EETs. Future research should explore innovative financing mechanisms, the role of digital technologies, and the impact of occupant behavior on energy efficiency. This study contributes to the growing body of literature on sustainable construction practices and provides a foundation for further investigations into the adoption and impact of EETs in Nigeria and similar contexts.
Copyright (c) 2025 Hyginus Chidiebere Onyekachi Unegbu, D. S. Yawas, B Dan-asabe, A. A. Alabi https://creativecommons.org/licenses/by/4.0
Penyusunan Masterplan Pengembangan Desa Ujungnegoro dan Depok Kabupaten Batang dengan Konsep Sustainable Community Based Tourism
Ujungnegoro Village and Depok Village have great tourism potential, including marine tourism, religious tourism, agrotourism, and nature tourism. Unfortunately, the village government and the community have not been able to utilize this tourism potential optimally. This is the basis for implementing community service activities in the village. The service carried out is in the form of compiling a master plan for the development of sustainable community-based tourism in Ujungnegoro and Depok. The methods used in this service activity are literature study methods, field surveys, in-depth interviews, and SWOT analysis to produce tourism development strategies and plans. The service activity produces a masterplan book containing the village profile, potential and problems as well as village development concepts and plans. This masterplan then be an additional guideline and idea for stakeholders in developing tourism areas in Ujungnegoro Village and Depok Village by paying attention to sustainability aspects, so that it can provide benefits to the community and the environment in the long term.
Copyright (c) 2025 Jurnal Pengabdian KOLABORATIF https://creativecommons.org/licenses/by/4.0
Pendampingan Teknis Cara Pemasangan Bronjong di Dusun Sukuh Kabupaten Karanganyar
Landslides are a frequent natural disaster in the Karanganyar area, especially in hilly areas with high rainfall and fragile geological conditions. This community service activity aims to provide technical assistance on gabion installation as a landslide mitigation effort in Dusun Sukuh, Ngargoyoso District, Karanganyar Regency. The method includes lectures, demonstrations, and direct practice, covering preparation stages, material selection, and correct installation techniques. The results showed a significant increase in participants' understanding, from an average pre-test score of 32% to 70% in the post-test. This indicates that the program effectively improved the knowledge and skills of the community regarding gabion installation techniques. The community showed active participation and high enthusiasm, reflecting their awareness of the importance of disaster mitigation efforts. This activity is expected to support the sustainability of community-based disaster risk reduction efforts in the region.
Advancing Sustainable Construction in Nigeria: A Critical Review of Progress, Challenges, and Future Direction
This literature review examines the progress, challenges, and opportunities in adopting sustainable construction practices in Nigeria over the past two decades. Significant advancements have been made, particularly in the use of energy-efficient materials and Building Information Modeling (BIM), which have improved project efficiency and sustainability. Policy frameworks have evolved to support these technological innovations, but widespread adoption of sustainable practices is still hindered by economic constraints, cultural resistance, and regulatory gaps. Economic challenges, especially the high costs of sustainable technologies, are major obstacles, worsened by limited financial incentives and economic instability. Cultural factors, such as a preference for traditional construction methods, and inconsistent enforcement of building codes further complicate efforts to promote sustainability. Despite these barriers, there is growing awareness of the need to integrate sustainability into the construction sector, driven by both global environmental concerns and local development needs. The review also highlights its limitations, including a reliance on published academic literature, which may not fully capture recent industry trends or local realities. Excluding grey literature and non-English publications may omit important regional perspectives. The review recommends future research on detailed economic analyses of sustainable technologies, exploring the integration of traditional and modern practices, and comparative studies with similar countries.
Edukasi Penggunaan Moda Transportasi yang Aman Bagi Pelajar SMK Purnama 01 Semarang
This community service activity aims to educate students of SMK Purnama 01 Semarang about safe transportation options, focusing on reducing the risk of traffic accidents involving students. The main issue is the high number of accidents involving students using private vehicles and their limited understanding of traffic safety. The objective of this activity is to raise students' awareness of the importance of choosing safe transportation modes and applying the principles of "safety riding." The methodology employed includes field surveys, discussions with activity partners, and training on driving safety. This training covers the use of personal protective equipment and understanding traffic regulations. As a result, the activity led to an increase in students' knowledge of traffic safety, particularly regarding the use of helmets and seat belts, as well as the application of safe driving principles. Additionally, the activity raised students' awareness of accident risks and how to respond to them. The enthusiasm of the students in participating in the training and discussions indicates that this educational approach is effective in enhancing their understanding. In conclusion, this service has positively impacted the transportation safety of SMK Purnama 01 Semarang students and highlights the importance of integrating transportation safety education into the school curriculum to ensure safer travel for students on the road.
Pelatihan dan Pendampingan terhadap Penerapan K3 pada Pekerja Konstruksi Skala Kecil di Kota Semarang
The implementation of Occupational Safety and Health (OSH) in small-scale construction projects remains a serious challenge, particularly in Semarang City. Workers in this sector generally do not have an adequate understanding of the importance of using Personal Protective Equipment (PPE) in supporting occupational safety. This community service activity aims to provide direct training and mentoring to small-scale construction workers to understand and apply OSH in their daily work activities. The implementation method involves an initial survey through interviews and field observations, followed by participatory training and mentoring in the practice of using PPE. The results of the activity show that after the training, workers' understanding and compliance with the use of PPE increased from 50% to 80%. However, some workers still require further mentoring to get used to implementing OSH consistently. This program is felt to have a positive impact in raising awareness that occupational safety is not just a formal obligation. Still, a basic need that protects oneself, is reflected in the results of the post-test questionnaire that 90% of participants expressed their desire to comply with and implement the OSH program.
Pelatihan Business Model Canvas untuk Meningkatkan Minat Kewirausahaan bagi Mahasiswa Fakultas Teknik Universitas Negeri Yogyakarta
College graduates must have a strong entrepreneurial spirit to create job opportunities and reduce unemployment rates. Through entrepreneurship education implemented in almost all majors, students can change their mindset to be more innovative in seeking opportunities. However, in reality, there are still shortcomings in the basic business training provided. In line with the above description, engineering students have great potential in the entrepreneurial world due to the ongoing focus on technology and development. Still, their weakness is that engineering students do not fully understand business fundamentals. Therefore, appropriate training is needed to create a business plan framework. The service method used is lectures and question-and-answer sessions. This training has enabled students to understand entrepreneurship, develop an entrepreneurial mindset, participate in business competencies to hone creative ideas and be able to create job opportunities after graduation.
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Pembuatan Neon Box Berbasis Panel Surya sebagai Pemanfaatan Energi Mandiri di SMK Negeri 2 Pengasih Kulon Progo
Innovative Independent MBKM activities are initiations and efforts to facilitate student learning rights in self-development to improve student competence by skill and knowledge in the fields of Education, Industry, Society, Entrepreneurship, and Research. Students carry out Innovative Independent MBKM activities through Educational Practices at one of the SMKs in Kulon Progo. SMK Negeri 2 Pengasih is a superior vocational high school in the Kulon Progo region which is the destination for carrying out Educational Practices activities. This school does not have technology for the utilization of renewable technology. Neon boxes are made by involving observation, design, working process, trial, and job evaluation. The purpose of creating a neon box is to reduce dependence on conventional energy sources, generate long-term cost savings, and decrease the carbon footprint. Through the neon box innovation, the results were obtained that this tool can integrate solar panel technology as independent energy utilization.
Pelatihan Pemanfaatan Mendeley sebagai Reference Tool untuk Penulisan Ilmiah bagi Young Researcher
The use of reference management applications or citation managers such as Mendeley can help students who are working on their final assignments to write their theses more comprehensively. In the process of working on a final assignment, there are often limitations in accessing popular reference sources. A community service activity with our partner, Young Researchers in Pekanbaru City, this activity aims to assist our partners in making citations to facilitate the completion of their final reports. The solution offered by the service team is to provide training on using Mendeley. The implementation method used includes lectures, discussions, and evaluations through the provision of pre-tests and post-tests. The pre-test results showed that 82.26% of participants were unable to install the application, and after the training, the post-test results indicated that 100% of the participants were able to install, use the Mendeley application, and create a bibliography.
Penilaian Status Gizi, Edukasi dan Pengenalan Inovasi Pangan sebagai Upaya Pencegahan Stunting pada Ibu Hamil di Desa Rejosari Kabupaten Demak
Stunting is malnutrition that occurs gradually and is prolonged. In general, according to Riskesdas (2018), the prevalence of stunting in Indonesia is 30.8%, and in Demak 26.1%. Meanwhile in Rejosari Village. Based on data from local midwives, there are 15 stunted children in Karangawen, Demak. The purpose of dedication is as a preventive measure so that the incidence of stunting under five in Rejosari Village, Demak Regency does not increase. The implementation began with a health stand, and interactive discussions, and ended with a cooking demonstration for pregnant women. The activity began with an anthropometry stand, continued with education on the importance of the role of 1000 HPK, questions, and answers, and ended with a demonstration on making Moringa Chicken Tofu Balls. The results of the "Si Penting" program show that there are still pregnant women who have the potential to give birth to LBW children, as evidenced by a BMI before pregnancy of less than 18 kg/m2 and a LILA of less than 23.5 cm. Apart from that, food education and innovation activities ran smoothly, participants asked many questions and had lively discussions.
Community Service Activities by Students