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I Putu Edy Arizona; Anantawikrama Tungga Atmadja; Lucy Sri Musmini; I Made Pradana Adiputra; I Gusti Ayu Purnamawati

Proceeding of the International Conference on Economics, Accounting, and Taxation 2026 Asosiasi Riset Ekonomi dan Akuntansi Indonesia

This study investigates the decoupling phenomenon between ESG (Environmental, Social, and Governance) sustainability reporting and communal Tri Hita Karana (THK) sustainability practices in a Rural Bank in Bali. Through Ethnographic Content Analysis (ECA) of official documents from BPR Luhur Damai covering 2023–2025, this study identifies that the Sustainability Report (SR), prepared strictly according to Financial Services Authority Regulation (POJK) 51/2017, does not incorporate substantial THK practices, namely banten (ceremonial offerings) Rp131.6 million, dana punia (religious donations) Rp8.5 million, and monthly banjar (communal community unit) contributions, producing a Hindu religious expenditure to formal Social and Environmental Responsibility (SER) ratio of 10:1. Drawing on the Institutional Logics perspective, this study identifies four decoupling mechanisms: (1) cognitive, namely THK as taken-for-granted, not perceived as “sustainability”; (2) administrative, namely departmental silos between Compliance and General Affairs; (3) template, namely POJK 51/2017 provides no space for local wisdom; and (4) capacity, namely limited Human Resources (HR) and institutional capacity. These findings lead to the concept of “invisible sustainability,” that is, real sustainability contributions that are invisible to conventional reporting frameworks, and “cultural accounting gap,” that is, the absence of accounting categories for local cultural-religious contributions. The theoretical contribution is demonstrating that decoupling in Global South contexts is not merely symbolic compliance but results from structural misalignment between transnational and communal logics that renders local sustainability contributions institutionally invisible.

Trie Hierdawati; Definna Rahmadewi; Sindi Dwi Hartina; Siti Maryam; Sulistiana Sulistiana

Jurnal Pengabdian dan Solidaritas Masyarakat 2026 Lembaga Pengembangan Kinerja Dosen

The rapid development of the fashion industry has led to increasing environmental problems due to textile waste and the use of environmentally unfriendly materials. This study aims to analyze the potential innovation of kur rope bags as an environmentally friendly fashion product with high economic value. The research method used is a descriptive qualitative method through observation, literature study, and documentation of the kur rope bag manufacturing process. The results show that kur rope has strong, durable, and flexible characteristics, making it suitable for use as a basic bag material. Innovation in design and weaving techniques can increase the aesthetic value and marketability of the product. In addition, kur rope bags have the potential to become a promising business opportunity and support the empowerment of the community's creative economy. With growing awareness of sustainability, kur rope bags can become an alternative fashion product that not only reduces environmental impact but also creates new market opportunities. Therefore, the development of this product is expected to contribute positively to reducing textile waste and strengthening the local economy through the creative industry.

Deandra Amirah Najahrina

Jurnal Ilmu Kesehatan dan Gizi 2026 Pusat Riset dan Inovasi Nasional

Ballast water plays a crucial role in maintaining ship stability during shipping, but it also carries environmental and human health risks due to the heavy metals it carries. This study aims to examine the health risks posed by exposure to heavy metals in ballast water and to assess the effectiveness of management practices implemented in the maritime industry. Using a literature review method, this study examines various scientific sources related to the content of heavy metals such as lead (Pb), cadmium (Cd), copper (Cu), and zinc (Zn) in ballast water, as well as their impacts on human health and marine ecosystems. The results indicate that heavy metals in ballast water can cause long-term toxic effects such as neurological disorders, kidney damage, and respiratory and reproductive disorders. The greatest risk is experienced by maritime workers who are directly exposed through inhalation or skin contact during the ballast water sampling and processing process. To minimize these risks, strict work safety protocols, improved ballast water treatment technology, and regular monitoring of heavy metal levels are required. Thus, this study emphasizes the importance of strengthening ballast water management policies and practices that are oriented towards human health and environmental sustainability.  

Tina Yulia; Zulian Fikry

Jurnal Publikasi Ilmu Psikologi. 2026 Asosiasi Riset Ilmu Kesehatan Indonesia

This study aims to understand the psychological dynamics of bilih fish traders at Lake Singkarak in facing periods of scarcity, including psychological processes, survival strategies, and the impacts experienced. This research employs a qualitative approach using the Miles and Huberman data analysis model, which includes data collection, data condensation, data display, and conclusion drawing and verification. The results show that the traders possess strong psychological resilience in dealing with economic and environmental pressures. Cognitively, they demonstrate adaptive thinking and maintain optimism; affectively, they are able to manage negative emotions such as anxiety and stress; and conatively, they remain active in making efforts to sustain their businesses. The adaptive strategies implemented include business diversification, restructuring of capital management, and strengthening social networks with fishermen and other business actors. These dynamics are influenced by internal factors such as experience, religious values, and social responsibility, as well as external factors such as environmental conditions and market competition. Overall, psychological resilience, social values, and spirituality are key factors in maintaining business sustainability during periods of scarcity. Therefore, support from the government is needed in the form of training, financial assistance, and policies that favor local business actors.

Kusmiati Kusmiati; Nor Wijayanti

Journal of Educational Innovation and Public Health 2026 Pusat Riset dan Inovasi Nasional

The Bajo tribe is a group of people who depend on the sea. The Bajo tribe views the sea as a fundamental entity, and believe that the sea is the source of life. The life of the Bajo tribe is inseparable from the noble values and local wisdom that they hold upto. This Bajo tribal area, with its immense marine biodiversity, faces serious threats from a variety of factors, including overfishing as well as fish bombing, coral reef damage, and environmental pollution. This study uses a Qualitative Descriptive method using an ethnographic study with a number of subjects of two people , informant determination techniques using purposive sampling and subject retrieval using triangulation techniques. The forms of local wisdom of the Bajo Tribe that play a role in preserving the environment are: The Bajo Tribe's belief in spirit spirits or the supernatural, the Tibaanca tradition, and the use of traditional fishing gear. Local wisdom has a role in preserving the environment such as: Sustainable use of natural resources, protection of biodiversity, and control of environmental pollution. The Bajo tribe in Torosiaje uses local wisdom that they hold fast to to preserve the environment from environmental damage.

Rachmad Sholeh; Angel Adinda Putri Utama; Achmad Dwi Aprillianto; Adimas Indra Putra; Amelia Zahro +23 more

Jurnal Pengabdian Sosial dan Kemanusiaan 2026 Lembaga Pengembangan Kinerja Dosen

The greening program is an important effort to improve environmental quality and strengthen community awareness of ecological sustainability. This study aims to describe the implementation of tree-planting activities carried out by university students in Kalikatir Village through a participatory approach. The research employed a qualitative descriptive method, using observation, interviews, and documentation as data-collection techniques. The findings indicate that community participation plays a significant role in the success of the program, particularly in selecting planting locations, providing tools and support, and maintaining the planted trees. The greening activities have produced positive impacts, including increased vegetation cover, a cooler village environment, and stronger community awareness of the importance of green spaces. Moreover, collaboration between students and local residents has enhanced social cohesion and supported the sustainability of environmental initiatives. This study concludes that a participatory approach combined with a qualitative descriptive method is effective in understanding the dynamics of implementing greening programs at the village level.

Fajar Budiyanto; Kesia Dyar Prasetyawati; Fajarul Ihfan Nurhuda; Nopi Yanto; Riska Ayu Maharani +20 more

Jurnal Pengabdian Sosial dan Kemanusiaan 2026 Lembaga Pengembangan Kinerja Dosen

The farmer empowerment program in Dilem Village, Gondang District, was implemented through training on the production of solid compost based on livestock manure as an effort to enhance the independence and agricultural productivity of the local farming community. This training was designed to utilize local resources through a village potential–based approach that emphasizes the optimization of livestock waste and organic materials available in the surrounding environment. The implementation methods included socialization activities, material delivery, hands-on practice in compost production, and post-training assistance to ensure the sustainability of technology application at the farmer level. The results of the program indicated an increase in farmers’ knowledge and skills in the compost-making process, enabling them to produce organic fertilizer independently and reduce dependence on chemical fertilizers. This program also had a positive impact on soil quality, production cost efficiency, environmental cleanliness, and supported environmentally friendly and sustainable agricultural practices. Thus, this training activity contributes to strengthening the local economy, improving farmers’ welfare, and developing a sustainable agricultural system based on local resources in Dilem Village in a continuous and practical manner.

Fillah Anjany; Nabila Farida Farah; Vira Riskyana Alya Ramadhani; Sya’roni Sya’roni; Fahmy Eka Wahyu Ferdiansyah +1 more

Jurnal Pengabdian Kepada Masyarakat 2026 Pusat Riset dan Inovasi Nasional

The community service program in Dusun Bendrong aimed to foster environmental awareness through the planting of timber and fruit seedlings as a response to declining forest quality and reduced water availability caused by vegetation loss. This program sought to enhance community participation in forest conservation while strengthening local wisdom related to environmental stewardship. The activity was conducted in three stages: pre-activity observation and coordination with the Village Head and community leaders, joint planting of 14 seedlings by Student Community Service (KKM) participants and local residents, and monitoring and evaluation to assess implementation and participant understanding. The results showed that all seedlings were successfully planted, with high levels of participation from both students and community members. The activity increased awareness of forest conservation and highlighted the importance of collective action in maintaining environmental sustainability. Timber trees contributed to forest restoration, improved water absorption, and reduced erosion risk, while fruit trees provided additional economic and social benefits for the community. Overall, this participatory approach proved effective as a sustainable model for community service programs that integrate environmental conservation and community empowerment.

Ruminingsih; Aguk Nugroho; Mokh Tho’if; Achmad Wildan D; Dhyan Purwitarini +1 more

Jurnal Pengabdian Kepada Masyarakat 2026 Pusat Riset dan Inovasi Nasional

Waste-related issues have become increasingly complex environmental challenges as a result of population growth and shifting consumption patterns within society. Although Indonesia has established a legal framework through Law Number 18 of 2008 on Waste Management, its implementation at the community level continues to encounter various obstacles, particularly low legal awareness and an underdeveloped legal culture. This community service program aims to foster and strengthen a legal culture in waste management as an effort to promote environmental sustainability in Mrutuk Village, Widang District, Tuban Regency. The activities were conducted using participatory and descriptive approaches, including legal education, dissemination of waste management regulations, reinforcement of legal substance and enforcement structures, and community-based assistance. The results demonstrate an improvement in public understanding and awareness of the importance of managing waste in accordance with legal provisions, a shift in attitudes from compliance motivated by supervision toward voluntary compliance, and the emergence of community initiatives to actively engage in environmentally oriented waste management. Therefore, strengthening legal culture has proven to be a crucial instrument in encouraging environmentally responsible behavior and supporting the achievement of sustainable development.

Anita Cerahma Siregar; Siti Nur Hasanah; Hayathun Maira; Reva Kirana Putri; Khairul Ikhsan Absy +1 more

Jurnal Pengabdian Kepada Masyarakat 2026 Pusat Riset dan Inovasi Nasional

This Community Service Program (Kuliah Kerja Nyata/KKN) aimed to empower housewives through environmentally friendly dishwashing liquid production training in Kuta Parit Village, Selesai Subdistrict, Langkat Regency, responding to limited female participation in productive economic activities and increasing demand for safe household cleaning products. The program sought to enhance skills, knowledge, and economic independence among women while promoting health and environmental sustainability. A descriptive qualitative approach was applied, using observation, informal interviews, and documentation conducted during program implementation. Activity stages included education on eco-friendly soap concepts, introduction to materials and their functions, demonstrations of the production process, and hands-on practice sessions involving participants directly. KKN students served as facilitators and mentors, ensuring participants comprehended each step and were able to replicate the process independently. The results indicated that housewives successfully produced liquid dishwashing soap suitable for daily household use with acceptable quality. Beyond technical skill improvement, the program stimulated entrepreneurial motivation, strengthened confidence, and created opportunities for developing home-based microenterprises using eco-friendly products. Overall, this KKN activity contributed positively to women’s economic empowerment while supporting cleaner living practices within the community.

Rahman, Yahya Ibadu; Trisnawati, Septian Nur Ika; Alfarizi, Salman; Ridho, Ahmad Rasyid; Nisa, A Mawardatun +2 more

Jurnal Pengabdian kepada Masyarakat 2026 Lembaga Pengembangan Kinerja Dosen

The global environmental crisis requires a development approach that not only focuses on economic aspects but also on ecological sustainability and humanity's moral responsibility toward nature. The perspective of ecotheology views the environment as a trust that must be preserved through spiritual awareness and social practices. This community service aims to internalize the values of ecotheology to strengthen ecological culture and support sustainable village development. The method used is a participatory approach based on community empowerment through three stages: preparation, implementation, and follow-up. The core activities include educating ecotheology values, fish seed distribution, tree planting, and strengthening waste bank management. The results show an increase in ecological awareness among the community, marked by a change in their view of environmental responsibility, the development of eco-friendly habits, and strengthened social solidarity. The integration of spiritual values in ecological practices has proven effective in building a collective culture that supports village sustainability. This program demonstrates that a value-based approach and direct experience can drive a sustainable transformation of ecological behavior.

Ambarwati, Septiana; Parida Hutapea, Henny; Wahyu Banuwati, Ameilia; Fuadah, Fani

Jurnal Inovasi Sosial dan Pengabdian 2026 Lembaga Pengembangan Kinerja Dosen

The increasing consumption of plastic, particularly single-use packaging, has led to a significant rise in household plastic waste, which poses a potential threat to environmental sustainability. One type of waste that remains underutilized is metallic plastic packaging. This Community Service activity aimed to enhance community knowledge and skills in processing metallic plastic packaging waste into handicraft products with functional value and economic potential. The activity was conducted in collaboration with the Family Welfare and Empowerment Group (PKK) of Ngringo Village, Karanganyar, involving 15 participants. The methods employed included a preliminary survey, educational outreach, hands-on practical training, and continuous mentoring. The effectiveness of the program was evaluated using pre-test and post-test assessments analyzed through the normalized gain (N-gain) method. The results demonstrated an improvement in participants’ knowledge and skills following the training, with an average N-gain value of 0.68, which falls within the moderate-to-high category. These findings indicate that the metallic plastic packaging waste processing training was effective in enhancing community capacity. Furthermore, the activity not only contributed to reducing plastic waste generation but also promoted the implementation of circular economy principles.

Mohammad Rudiyanto; Achmad Taufik; Imadoeddin Imadoeddin; Abdul Bari; Syaiful Syaiful +1 more

Jurnal Pengabdian dan Keberlanjutan Masyarakat 2026 Lembaga Pengembangan Kinerja Dosen

This community service programme was implemented in the coastal community of Padelegan Village, Pademawu Subdistrict, Pamekasan Regency, with a focus on strengthening health literacy and behaviour-based disease prevention at the household level. The background of the activity is based on the vulnerability of coastal communities to health problems related to hygiene, household drinking water management, and environmental cleanliness, as well as the need for an approach that not only increases knowledge but also encourages consistent preventive practices. The programme aims to improve residents' ability to understand and use health information in an applicable manner, while strengthening key disease prevention behaviours through education and mentoring. The activity will be carried out from February to April 2025 with a behaviour-based education design combined with practice demonstrations and community mentoring, involving 48 participants (40 residents/households and 8 posyandu/PKK cadres). The stages included initial assessment, development of KIE media (brief modules and leaflets/posters), two education-demonstration sessions, two home mentoring sessions, and final evaluation. The evaluation was conducted using pre-post knowledge, attitude, and practice (KAP) assessments and practice observation through a checklist. The results showed an increase in health literacy and improved consistency in preventive behaviour; knowledge increased from 5.4 to 7.8, and compliance with hand washing at critical times increased from 41.7% to 72.9%. Programme outputs included an information, education and communication (IEC) package, a household monitoring checklist, and capacity building for cadres as local facilitators. It was concluded that the integration of participatory education, practical demonstrations and cadre mentoring has the potential to be effective in encouraging preventive behavioural change in coastal communities, with recommendations for integrating monitoring into the routine agenda of integrated health service posts (posyandu) and community empowerment groups (PKK) and for follow-up monitoring for 3–6 months to maintain the sustainability of practices.

Susilawati Susilawati; Dinda Rizky Fadillah; Fanya Aurellya Putry; Nazwa Nazwa; Rezky Khabiza Syahdu

Jurnal Riset Rumpun Ilmu Kesehatan 2026 Pusat riset dan Inovasi Nasional

Plastic waste is a form of solid waste originating from synthetic polymer materials that are difficult to decompose naturally and pose serious threats to environmental sustainability. Its accumulation continues to increase, causing pollution of soil, water, and ecosystems. In general, public attention is often limited to waste disposal and management activities without addressing preventive measures or innovative solutions at the source of the problem. This study aims to increase public awareness of plastic waste processing as an alternative approach to reducing the growing volume of plastic waste generated daily. One promising method explored in this research is the utilization of plastic waste as a raw material for producing environmentally friendly construction bricks. The study applied a simple descriptive experimental approach through direct practical activities, including the collection of plastic waste, processing and melting procedures, molding processes, and drying stages. The results demonstrate that plastic waste can be transformed into bricks with adequate physical strength and mechanical properties that comply with basic building standards. Therefore, this method has the potential to support sustainable waste management while providing alternative construction materials.

Budi Harianto; Feby Nurhalizah Siregar; Lathifah Ananda Putri; Rini Andriansi; Vany Fadilah Bastian

Jurnal Pengabdian Kepada Masyarakat 2026 Pusat Riset dan Inovasi Nasional

The digitalization of the creative economy has opened up significant opportunities for the community to create innovative products that have high sales value and are environmentally friendly. One interesting innovation is the use of used cooking oil as a raw material for making aromatherapy candles. Used cooking oil, which is usually discarded and pollutes the environment, can be reprocessed into products with economic value, thus supporting the principles of a circular economy. This study aims to examine the potential of processing used cooking oil into aromatherapy candles, analyze digital-based marketing strategies to increase product competitiveness in the market, and examine the meaning of transforming waste into innovative products from the perspective of Immanuel Kant's philosophy of reality. The research methods used were literature studies and field observations of used cooking oil processing practices by the community. The results show that used cooking oil-based aromatherapy candles have good business prospects, especially when combined with digital promotion through social media and marketplaces. Digitalization helps expand marketing reach, create brand identity, and attract consumers who care about environmental sustainability. From the perspective of Immanuel Kant's philosophy of reality, the transformation of used cooking oil into aromatherapy candles can be understood as a phenomenon, namely a reality that is visible in the practice of the digital creative economy. Meanwhile, the values ​​of sustainability, ethical awareness, and social meaning contained therein reflect noumena, namely the deepest reality that is not directly visible but provides direction and meaning for human actions.

Silkania Swarizona; Nizar Hilmi; Bambang Sigit Widodo; Jauhar Wahyuni; Iman Pasu Purba

Jurnal Pengabdian Kepada Masyarakat 2026 Pusat Riset dan Inovasi Nasional

This community service program develops a pilot model of Pancasila Village based on Asta Cita in Paciran Village, Lamongan Regency through the integration of three intervention clusters: (1) national seminar to strengthen Pancasila values ​​and the agenda of “building from the village”, (2) training on downstreaming palm sap as a strengthening of the local economy and entrepreneurship based on village potential, and (3) coastal rehabilitation action through planting sea pine as an environmental adaptation in sandy coastal areas that are vulnerable to wind and erosion. The implementation method uses a participatory and asset-based approach (ABCD) that places residents as the main actors, with a series of activities including socialization, cross-party coordination, training on processing palm sap into value-added products (brown sugar and syrup), seminars with community leaders and academics, planting sea pine, and pre-post evaluation based on knowledge, skills observation, and participant satisfaction. The implementation results show the formation of a cross-generational commitment to make Paciran Village a pilot Pancasila Village, increased community capacity in palm sap processing, and the birth of collective coastal rehabilitation actions. The program also produced sustainability recommendations in the form of routine cross-generational agendas, utilization of village social media for educational content on Pancasila–nira–cemara laut, and the appointment of Pancasila students as environmental sustainability ambassadors in the village.

Agus Mulyono; Danang Sunyoto

Jurnal Pengabdian Kepada Masyarakat 2026 Pusat Riset dan Inovasi Nasional

This community service program aims to enhance public awareness and skills in managing household waste through an innovative recycling-based approach. The main problems identified in the target community include limited understanding of waste segregation, lack of knowledge regarding the economic potential of household waste, and insufficient skills to transform waste materials into useful products. To address these issues, the program was implemented through several stages, including an initial survey to identify community needs, environmental education and awareness sessions, hands-on training on producing recycled products, and continuous mentoring to ensure the sustainability of the activities.The results show a significant increase in participants’ knowledge of proper waste management and recycling concepts. Moreover, the community successfully produced various creative and functional recycled items such as plant pots, household crafts, and other aesthetically valuable products with economic potential. The program also facilitated the establishment of a resident group committed to continuing the initiative independently. Overall, this community service activity demonstrates that practical environmental education can effectively foster ecological awareness, strengthen community participation, and create opportunities for local economic empowerment through the utilization of household waste.

Vindi Tyastutik; Anggun Wida Prawira; Aqila Lintang Qatrunnada; Afiqah Lituhayu Izzatunnisa

International Journal of Public Health 2025 Asosiasi Riset Ilmu Kesehatan Indonesia

This study examines how integrating local ecological wisdom and eco-literacy education fosters environmental awareness, behavioral transformation, and health outcomes among Indonesian primary school students. The research responds to the ecological paradox of rapid technological growth amid worsening environmental degradation, where youth eco-literacy remains below 45%, indicating a gap between environmental knowledge and sustainable action. The study aims to develop a culturally responsive model of sustainability education that connects environmental ethics, cultural identity, and public health. Using a qualitative case study design, the research was conducted at SD Islam Kreatif Mutiara Anak Sholeh, Sidoarjo, East Java, from July to August 2025, involving 60 students and six teachers. Data were collected through semi-structured interviews, observations, and document analysis. Four major themes emerged: (1) cultural narratives as catalysts for environmental awareness, (2) eco-literacy as experiential and behavioral transformation, (3) collaborative learning as collective environmental agency, and (4) eco-health as psychosocial and physical well-being. Findings show that integrating Majapahit-era ecological values and local storytelling into eco-brick and composting projects enhanced students’ responsibility, cooperation, and emotional balance. The study synthesizes Eco-pedagogy, Constructivism, and Eco-health frameworks into a Culturally Responsive Eco-Health Pedagogy, demonstrating that sustainability learning rooted in culture and participation promotes both environmental and health outcomes. This model contributes to the global Education for Sustainable Development (ESD) 2030 agenda by linking culture, ecology, and well-being in primary education.

Dhila Mayzuroh; Degi Setyaji; Halima Aulia; Nisa Amalia Maulida Hanifah; Edy Dwi Kurniati

Proceeding of the International Conference on Economics, Accounting, and Taxation 2025 Asosiasi Riset Ekonomi dan Akuntansi Indonesia

This study discusses the phenomenon of digital entrepreneurship in the era of global climate awareness, focusing on the integration of artificial intelligence (AI) ethics, sustainable technology, and green innovation. The main issues raised are the fragmentation of analysis between digital business ethics, green economic opportunities, and technological challenges such as greenwashing, high AI energy consumption, and the digital divide. The purpose of this study is to formulate an interdisciplinary framework that combines ethical, technological, and sustainability dimensions to strengthen the role of digital entrepreneurs in achieving low-carbon development. The methods used include critical literature analysis, bibliometrics of 200 publications (2018-2025) using VOSviewer, and fuzzy logic-based simulations using the UNESCO AI ethics framework (2021) and the sustainable business model of Bocken et al. (2014). The results show four main research clusters: AI for Sustainable Innovation, Ethical Digital Business, Blockchain for Green Supply Chain, and Circular Digital Economy. The application of AI ethics increases the efficiency of green business decisions by up to 20%, consumer trust by 17%, and MSME participation by 14%. The synthesis of findings confirms that AI ethics acts as a conceptual mediator that strengthens the link between technological innovation and sustainability. In conclusion, ethical digital entrepreneurship has great potential as a driving force for Indonesia's green economy, but it requires digital ethics audit policies and the adoption of low-carbon technologies to address ethical and environmental risks in the AI era.

Sri Rahayu; Farhan Rendra; Aris Nurdianto; Putri Bintang Cahaya Ningrum

Proceeding of the International Conference on Economics, Accounting, and Taxation 2025 Asosiasi Riset Ekonomi dan Akuntansi Indonesia

This research examines the use of blockchain technology to support energy sustainability in urban areas. Blockchain offers transparency, security, and efficiency in recording and distributing energy data, potentially optimizing renewable energy use and reducing carbon emissions. The research method involves literature analysis and simulations of blockchain applications in urban energy systems. The results show that blockchain implementation can increase energy distribution efficiency by up to 20%, reduce data reporting time by up to 99%, and reduce carbon emissions by 50%. In conclusion, blockchain technology can be a strategic innovation in supporting the transition to a sustainable and environmentally friendly energy system.