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This community service activity is motivated by the increasing volume of household plastic waste that has not been optimally managed, thus potentially polluting the environment. Utilizing inorganic waste, especially used plastic bottles, as a planting medium is a simple solution to reduce pollution while increasing community creativity. This activity aims to increase community knowledge and skills in utilizing used plastic bottles as a useful and economically valuable planting medium container. The Women Farmers Group (KWT) participated in this activity on May 1, 2026 in Gempol Sari Village, Sepatan Timur District, Tangerang Regency, Banten Province. Participatory Action Research (PAR) strategies were used to carry out implementation techniques, which included socialization, training, direct practice, mentoring, and assessment. Pre- and post-activity tests were given and evaluated using Paired Sample T-Tests to assess the activity. After participating in the training, the level of participant understanding increased, in accordance with the results of the activity. Participants' knowledge increased significantly through this exercise, as indicated by a significant increase in their average post-test score from 92.86 to 78.57 (p < 0.05). In addition, participants were able to independently practice making simple planting media from used plastic bottles. This activity has positive implications for increasing environmental awareness and community creativity, as well as supporting economic empowerment and sustainable environmental management efforts.

This community service activity is motivated by the increasing volume of household plastic waste that has not been optimally managed, thus potentially polluting the environment. Utilizing inorganic waste, especially used plastic bottles, as a planting medium is a simple solution to reduce pollution while increasing community creativity. This activity aims to increase community knowledge and skills in utilizing used plastic bottles as a useful and economically valuable planting medium container. The Women Farmers Group (KWT) participated in this activity on May 1, 2026 in Gempol Sari Village, Sepatan Timur District, Tangerang Regency, Banten Province. Participatory Action Research (PAR) strategies were used to carry out implementation techniques, which included socialization, training, direct practice, mentoring, and assessment. Pre- and post-activity tests were given and evaluated using Paired Sample T-Tests to assess the activity. After participating in the training, the level of participant understanding increased, in accordance with the results of the activity. Participants' knowledge increased significantly through this exercise, as indicated by a significant increase in their average post-test score from 92.86 to 78.57 (p < 0.05). In addition, participants were able to independently practice making simple planting media from used plastic bottles. This activity has positive implications for increasing environmental awareness and community creativity, as well as supporting economic empowerment and sustainable environmental management efforts.

Environmental cleanliness is an important aspect in supporting the quality of life of the community, one of which is influenced by the availability of adequate waste management facilities. The problem faced by the community in Lewolaga Village, East Flores Regency is the limited waste disposal facilities so that the habit of littering still often occurs. This activity aims to provide trash bins and increase public awareness in maintaining environmental cleanliness. The implementation method includes the stages of observation, planning, implementation, socialization and handover. The activity took place in April 2026 with the local community. The results of the activity show that the presence of trash bins makes it easier for the community to manage waste and contributes to improving environmental cleanliness. In addition, counseling regarding the sorting of organic and non-organic waste can increase understanding and shape community behavior to be more orderly in disposing of waste. Overall, this program has a positive impact in creating a clean and healthy environment.

Waste management has become a critical environmental issue at both global and national levels due to increasing population and changing consumption patterns. In Indonesia, waste generation exceeds 60 million tons annually, with a significant portion consisting of plastic waste that requires hundreds of years to decompose. One of the main challenges in addressing this issue is the low level of public awareness and understanding regarding waste types and their decomposition time. This community service program conducted by students of Universitas Negeri Padang aims to improve environmental awareness through environmental education and community empowerment using an innovative visual medium in the form of waste decomposition time educational boards. The activity was implemented in Pasar Hilir Hamlet, Lumindai Village, using a participatory approach involving observation, socialization, board design, production, and installation. The results indicate that the program successfully enhanced community knowledge regarding the differences between organic and inorganic waste and their environmental impacts. The educational boards, placed in strategic locations near waste disposal areas, function as effective visual tools that continuously deliver information and reinforce environmentally responsible behavior. In addition, this program contributes to improving environmental cleanliness, strengthening community participation, and increasing environmental literacy. Therefore, the innovation of waste decomposition time educational boards serves not only as an informative medium but also as a sustainable educational tool to promote long-term behavioral change toward environmental awareness.

The 2025 Real Work Lectures use the Berdampak model (Real Work Lectures based on Community Impactful). The theme of our group's Community Service Program is the problem of household waste management in Bakalan Village, Gondang District, Mojokerto Regency, which requires proper handling. Open burning of waste causes air pollution and other adverse effects. In an effort to overcome this problem, KKN students have initiated the use of used barrels as a place to burn waste with minimal smoke. This program includes observation and socialization related to innovative technology in waste management. Through this activity, the community is introduced to the use of trash cans that reduce smoke pollution and produce briquettes as an alternative fuel from combustion residues. The program results show an increase in community awareness of waste management and the potential for reducing negative environmental impacts. This innovation opens up opportunities for the community to become a model of independent and sustainable waste management, which can be applied in other villages.

This study aims to analyze the persuasive communication carried out by Bank Sampah Mutiara Timor in educating waste management among the people of Kupang City and to identify the obstacles faced in the communication process.This research uses a qualitative approach with a case study method and is based on a constructivist paradigm. Data collection techniques include in-depth interviews, participatory observation, and documentation. The informants consist of the managers of Bank Sampah Mutiara Timor and community members who participate as waste bank customers. Data analysis is conducted using the Miles and Huberman model, which includes data reduction, data presentation, and conclusion drawing and verification. The theoretical framework applied in this study is Joseph A. DeVito’s persuasive communication theory.The results show that the persuasive communication of Bank Sampah Mutiara Timor is implemented through several strategies, including direct socialization, waste management education, storytelling approaches, and hands-on practices in waste sorting and management. The communication process is carried out in three stages: preparation, implementation,and evaluation. This persuasive communication has been able to increase public awareness and understanding of the importance of proper waste management, although community participation has not yet been fully optimal. The obstacles encountered include cognitive or perceptual barriers, technical limitations, and a lack of public awareness and consistency in sorting waste.This study concludes that persuasive communication plays an important role in community-based waste management education. Therefore, Bank Sampah Mutiara Timor is encouraged to continuously develop innovative and sustainable communication strategies to further enhance community participation in waste management efforts in Kupang City.

Plastic waste management in rural areas, particularly in tourism villages, remains an environmental challenge that requires sustainable solutions. Negeri Tongging Village, as a tourism area around Lake Toba, has experienced an increase in household plastic waste that has not been managed optimally, potentially affecting environmental quality and community well-being. This community service activity aimed to enhance community awareness and capacity in plastic waste management through the implementation of a circular economy approach based on a waste exchange program and ecobrick production. A participatory approach was employed by actively involving the community in all stages of the activity, including socialization, program implementation, and evaluation. The program was carried out during the 2025 Community Service Program of Universitas Islam Negeri Sumatera Utara, consisting of circular economy socialization, collection of plastic waste through an exchange scheme with basic necessities, training on ecobrick production, and the provision of supporting facilities for environmental cleanliness. The results indicate an increase in community participation and environmental awareness, a reduction in improperly disposed plastic waste, and an improvement in community skills in processing plastic waste into useful products. In addition, the activity strengthened mutual cooperation and environmental responsibility among community members. In conclusion, the application of a circular economy approach through ecobrick-based activities can serve as an effective alternative solution for plastic waste management while simultaneously supporting sustainable community empowerment in rural tourism areas.

Health education at the elementary school level represents a long-term investment in developing a stronger and more capable generation. By fostering a proper understanding from an early age, children are expected to build a resilient defense against various health threats. This community service program aims to broaden the knowledge and awareness of students at SDN 054945 Dogang Village, Gebang District, Langkat Regency, North Sumatra, regarding Clean and Healthy Living Behavior (known as PHBS). As a promotive and preventive strategy, PHBS is essential to instill from childhood to cultivate healthy habits and prevent various health disorders. This study utilizes a qualitative approach, applying the Miles and Huberman interactive analysis model. The activity, conducted on July 20, 2024, involved 77 fourth and fifth-grade students and followed three main stages: preparation, implementation, and evaluation. Socialization was carried out interactively through handwashing tutorial videos, physical exercises, PHBS-themed songs and rhythmic clapping, and Q&A sessions. The results indicated an improvement in students' understanding of various PHBS indicators, including handwashing habits, waste management, healthy food consumption, physical activity, growth monitoring, avoiding tobacco smoke, maintaining toilet cleanliness, and eradicating mosquito larvae. The active participation shown by the students reflects a heightened awareness of practicing PHBS within the school environment. In conclusion, this educational initiative has delivered a positive impact on student knowledge and holds the potential to foster a sustainable culture of clean and healthy living, both at school and in their daily lives.

Organic waste is one of the major environmental problems caused by household activities. Improper waste management leads to environmental pollution and health risks. This community service activity aimed to educate and train the community in processing organic waste into ecoenzymes as a multifunctional and environmentally friendly product. The method used included socialization, training, and direct assistance to the community in producing ecoenzymes from fruit and vegetable waste through fermentation. The results showed that the community was able to understand the benefits and production process of ecoenzymes and began implementing them in daily life and agriculture. Ecoenzymes can be used as natural cleaning agents, plant fertilizers, and pest repellents. This activity contributes to reducing organic waste and improving environmental awareness and sustainable agriculture practices.

Urban waste management remains a major challenge in achieving a clean and sustainable environment, including in Bontoduri Sub-district, Makassar City. Waste banks, as a community-based waste management model, have significant potential to reduce waste generation while creating economic value. However, in practice, the role of waste banks has not been fully optimized due to limitations in institutional capacity, community participation, and managerial practices. This community service activity aimed to strengthen the role of waste banks in promoting a clean and economically valuable environment through participatory and community empowerment approaches. The methods employed included preparation, environmental education and socialization, waste bank management training, institutional mentoring, and activity evaluation. The program involved approximately 30 participants consisting of waste bank managers, local government representatives, and community members. The results indicated an increase in community awareness and understanding of waste segregation, improved managerial and administrative capacities of waste bank operators, and enhanced community participation in waste-saving activities. In addition, waste banks contributed to generating added economic value from household waste and reducing the volume of waste disposed of into the environment and landfills. This activity concludes that strengthening the role of waste banks through education, training, and continuous mentoring can serve as an effective strategy to support sustainable urban waste management based on circular economy principles.

Household waste management remains a major challenge in rural areas, including Sunggumanai Village, Pattallassang District, Gowa Regency. Low public awareness and the absence of a structured community-based waste management system have negatively affected environmental quality and public health. This community service activity aimed to enhance community knowledge, awareness, and participation through the socialization of community-based waste management toward a clean and healthy environment. The activity was conducted on September 27, 2025, involving 30 participants consisting of community representatives, housewives, youth, and community leaders. The methods applied included educational socialization, participatory discussions, and waste segregation simulations based on the 3R principles (Reduce, Reuse, Recycle). The results indicated an improvement in participants’ understanding of waste types, the environmental and health impacts of improper waste management, and the importance of collective waste management practices. Participants also demonstrated positive attitudes and readiness to implement household waste segregation, as well as emerging ideas for establishing community-based waste management initiatives. In conclusion, this activity proved to be an effective initial step in promoting behavioral change toward sustainable waste management and supporting the creation of a clean and healthy village environment.

The waste problem in Karanglewas Village, Kutasari District, Purbalingga Regency, continues to increase alongside agricultural, trade, and MSME activities, while the management system remains conventional, without sorting, resulting in environmental pollution and limited landfill capacity. This community service program aims to implement the Integrated Independent Waste Sorting and Processing Tool (PLASMA-T) as an innovative solution that processes organic waste into compost and melts plastic waste into paving blocks that are useful and economical. The activities are carried out in stages, including problem identification, socialization, technical training, operational trials, evaluation of results, and the handover of the equipment to the Mitra Sejahtera TPS, with ongoing assistance so that the community can operate the equipment independently. The expected outcomes include a reduction in waste volume at the TPS, increased community awareness and skills in waste management, and the creation of new business opportunities through compost and paving block products. Thus, this program not only addresses environmental issues but also strengthens the village's circular economy and has the potential to serve as a model for other regions.

This community service activity aims to optimize the utilization of woodcraft waste and broken tiles in Tamansari Village through training in briquette charcoal production and effective marketing strategies. The wood waste, which has not been optimally utilized and has become an environmental issue, is expected to be processed into high-economic-value products. The conversion of waste into briquette charcoal is expected to reduce pollution while opening up new environmentally-friendly business opportunities. The implementation method includes socialization on the potential and benefits of briquette charcoal, technical training covering material preparation, carbonization process, mixing, molding, and drying, as well as assistance with marketing strategies both offline and digitally. Participants include local residents, small business owners, and craftsmen. The expected outcomes are an increase in the community's skills in processing waste into marketable products, the growth of new businesses based on alternative energy, and increased awareness of environmentally-friendly waste management. This program is expected to make Tamansari Village a model for creative, independent, and environmentally-conscious villages with strong competitiveness in the local economy.

The issue of inorganic waste such as plastic and used paper in industrial environments remains an important issue that affects the cleanliness and aesthetics of work areas. PT Pertamina Patra Niaga Fuel Terminal Rewulu faces challenges in managing non-hazardous solid waste due to limited sorting systems and waste transportation frequency. This Community Service activity aims to improve workers' understanding and skills through socialization and training in making ecobricks as a solution for utilizing inorganic waste. The methods used include pre-activity stages, socialization and hands-on practice, and evaluation through pre-tests and post-tests. The results of the activity showed a significant increase in participants' knowledge after the training, proving the effectiveness of interactive methods in strengthening understanding of the 3R (Reduce, Reuse, Recycle) concept. In addition to reducing waste volume, this activity also fostered awareness and participation among workers in creating a clean and sustainable work environment. The results of this community service are important as a first step in building a culture of independent waste management in industrial environments and can be replicated in other locations with a similar approach. Keywords: Implementation of Pancasila values, bullying prevention, character education, primary school, SDN 1 Jatisela, school environment, student behaviour.

The 2025 Independent Community Service Program (KKN) of the University of Muhammadiyah North Sumatra will be held in Dalu 10A Village, Tanjung Morawa District, Deli Serdang Regency. This activity aims to increase the understanding and concern of elementary school students for the environment through the natural literacy program. The educational approach is carried out through organic and inorganic waste introductions, recycling of used goods, and planting plant seeds in the school environment. In addition, students also carry out supporting activities such as financial management education, MSME promotion, and socialization of the importance of investment for students. To strengthen student understanding, the KKN team also prepared simple learning media in the form of posters and mini modules that make it easier for students to recognize the types of waste and simple steps to maintain cleanliness. The school is also involved through routine coordination to ensure the sustainability of the program after the KKN is completed. The results of the implementation show an increase in student awareness in maintaining school cleanliness, the emergence of environmentally caring behaviors, and the active involvement of the community and the school in maintaining the sustainability of the program. Overall, this KKN program has succeeded in fostering the value of social responsibility, ecological concern, and strengthening synergy between students, schools, and village communities in supporting a cleaner and more educational environment.

The 2025 Independent Community Service Program (KKN) of the University of Muhammadiyah North Sumatra was held in Dalu 10A Village, Tanjung Morawa District, Deli Serdang Regency. This activity aims to increase elementary school students' understanding and awareness of the environment through a nature literacy program. An educational approach was carried out through activities introducing organic and inorganic waste, recycling used goods, and planting seedlings in the school environment. In addition, students also carried out supporting activities such as financial management education, MSME promotion, and socialization of the importance of investment for students. The implementation results showed an increase in student awareness in maintaining school cleanliness, the emergence of environmentally conscious behavior, and active involvement of the community and school in maintaining the sustainability of the program. This KKN program successfully fostered values of social responsibility and ecological awareness among students and strengthened the synergy between students, schools, and the village community.

Ngarip Village, Ulubelu District, is one of the coffee-producing areas in Tanggamus Regency. Some residents process the harvested coffee into various micro, small and medium enterprises (MSME) products. This activity produces a byproduct in the form of coffee grounds. Coffee grounds have characteristics that allow them to be processed into products with utility and economic value. This community service activity aims to provide knowledge and skills to the Ngarip Village community on how to process coffee grounds into aromatherapy candles that are attractive, useful, and have the potential to be developed as a creative economy product. The implementation method includes literature studies, field observations, preparation of tools and materials, and socialization and training that includes material presentations, discussions, demonstrations, hands-on practice, and documentation. This training provides knowledge on the concept of 3R-based waste management and techniques for making aromatherapy candles using coffee grounds as an additional ingredient. The implementation results showed that participants were able to understand the process of making aromatherapy candles, from drying coffee grounds, melting wax, mixing ingredients, to the molding stage. Participants also gained knowledge about the benefits of aromatherapy candles for health, the environment, and their economic potential. This training can improve the community's ability to process waste into useful products, while also opening up sustainable home business opportunities. Overall, this activity has a positive impact on increasing public insight, creativity, and awareness regarding organic waste management, as well as encouraging innovations that support local economic independence.

The community service activity themed “Efforts of the GG. Subur, Bandar Selamat Residents in Maintaining Environmental Cleanliness” was carried out to increase public awareness in maintaining the cleanliness of the surrounding environment, as well as to encourage active participation in preserving environmental sustainability. This program includes household waste management, street park cleaning, and mosque cleanliness. The methods used were socialization about the importance of maintaining environmental cleanliness, mutual cooperation in cleaning the environment, and interactive discussions with local residents to explore ideas on efficient waste management methods. The results of the activity showed a positive response from the community, with active involvement in every stage of the activity, as well as the emergence of initiatives to continue the cleanliness program independently through a mutually agreed upon routine schedule of gotong royong. This program not only increases awareness about the importance of cleanliness but also strengthens social relationships among residents and fosters a sense of ownership over the environment. In conclusion, this activity successfully raised the community’s awareness of environmental cleanliness and is expected to continue as a sustainable community-based environmental management model.

Household waste management is an important issue in maintaining environmental quality in densely populated areas. This study was conducted in Bandar Selamat, Jl. Sosro Gg. Pertama, with the aim of increasing public awareness of environmentally friendly waste management practices. A descriptive qualitative approach was used, involving socialization, discussion, and waste sorting practices. The results indicated that the community responded positively, as evidenced by their active participation in the socialization efforts and their interest in utilizing organic waste for composting. However, challenges were identified, including low environmental literacy and the perception that waste management is solely the responsibility of the government. Despite these challenges, the activity succeeded in fostering a collective understanding and raising awareness about the importance of environmentally friendly household waste management. In conclusion, this initiative was successful in engaging the community, and the sustainability of the activity through continued community support is crucial for ensuring the creation of a clean and sustainable environment.

The problem of organic waste remains a serious issue in Indonesia, including in rural areas. Jatitamban Village, Bondowoso Regency, faces similar challenges due to household waste and residual by-products from local small enterprises producing tape and cassava chips, which are not yet optimally managed. The Community Service Program (KKN) of the University of Jember implemented an initiative to empower village youth through maggot cultivation as an environmentally friendly and economically valuable solution for organic waste management. This study employed a Community-Based Research (CBR) approach by engaging local youth as active partners in every stage of the program, including observation, planning, socialization, technical training, workshops, and monitoring. The results indicate that Black Soldier Fly (BSF) maggot cultivation serves as an effective strategy to reduce the volume of organic waste while producing value-added products such as alternative animal feed and organic fertilizer. The involvement of youth not only enhanced their knowledge and skills but also fostered environmental awareness and created new entrepreneurial opportunities. Furthermore, the program successfully established a solid and independent youth group capable of sustainably managing organic waste through maggot cultivation practices. The implications of this program extend beyond environmental improvement to promoting village economic independence through the utilization of organic waste. Therefore, youth empowerment through maggot cultivation can serve as a strategic model for sustainable waste management as well as strengthening community capacity in rural areas.