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All Journal International Journal of Public Health Science (IJPHS) Jurnal Ilmu Lingkungan Journal of Environmental Science and Sustainable Development
Hamzah, Udi Syahnoedi
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Environmental Science Health Professions

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A COMPARATIVE STUDY OF DIFFERENT PRACTICES IN ENVIRONMENTAL IMPACT ASSESSMENT Romianingsih, Ni Putu Wulan; Utomo, Suyud Warno; Hamzah, Udi Syahnoedi
Journal of Environmental Science and Sustainable Development Vol. 6, No. 1
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Currently, there are two practices to assess the environmental and social impacts of the power development projects in Indonesia, namely Indonesia Environmental Impact Assessment (EIA) or Amdal and Environmental and Social Impact Assessment (ESIA) based on the International Finance Corporation (IFC) Performance Standards. However, the ESIA practices in Indonesia, in particular, have yet to be thoroughly examined in the academic context. This research compares the procedural features and environmental and socio-economic aspect coverage of Indonesia's EIA against the IFC (IFC PS) ESIA. A document analysis was employed to systematically analyze the main divergences and similarities contrasted with applicable Indonesian regulations and IFC PS. The results show distinctive differences between Indonesia's EIA and ESIA regarding screening, public participation, scoping, the study of alternatives, impact analysis, review and decision-making, environmental management plans and follow-up, and complementary parallel studies. The research also found that EIA is lacking in covering aspects of ecosystem services, labor, groundwater, landscape and visual impacts, cultural heritage, community safety and security, and non-routine activity or unplanned events. The identified gaps could suggest improvement to ensure Indonesia's EIA and ESIA practices in Indonesia align and provide benefits for sustainable development.
COVID-19 pandemic impact on occupational health and safety in construction projects: evidence from Jakarta Fatimah, Putri; Sodri, Ahyahudin; Hamzah, Udi Syahnoedi
International Journal of Public Health Science (IJPHS) Vol 12, No 4: December 2023
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijphs.v12i4.23248

Abstract

The construction industry is commonly perceived as high-risk and involves a large workforce. The COVID-19 poses an additional risk in construction projects to occupational health and safety. DKI Jakarta Province is the epicenter of confirmed COVID-19 cases in Indonesia. This research examined the COVID-19 impact on occupational health and safety in construction projects. A quantitative approach was used, an online distribution questionnaire was conducted to construction workers in DKI Jakarta, with 74 workers participating, and the correlation analysis was using the software IBM SPSS. The result shows that the COVID-19 pandemic increases the risk of occupational health and safety and workers’ anxiety. However, it has had an indirect positive impact on workers’ behavior. Increasing workers’ awareness of occupational health, safety, and healthy lifestyles. The findings of this research provide evidence that the COVID-19 pandemic is a driving force for workers’ behavior changes and raises awareness of workplace safety and health concerns regarding construction projects.
Willingness and Ability to Pay for Renewable Energy in Jakarta Prihantoro, Whidas; Wardhana, Yuki Mahardhito Adhitya; Hamzah, Udi Syahnoedi
Jurnal Ilmu Lingkungan Vol 23, No 4 (2025): July 2025
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.23.4.937-949

Abstract

The Indonesian government is firmly committed to achieving Net Zero Emission (NZE) by 2060. This involves transitioning the electricity sector by progressively replacing fossil fuels with renewable energy sources. The goal is to have a renewable energy mix of at least 23% by 2025 and at least 31% by 2050. This commitment applies to all provinces in Indonesia, including DKI Jakarta Province. This study aims to analyze the willingness and ability to pay DKI Jakarta Province residents for potential changes in energy prices resulting from an energy transition that increases the renewable energy mix. By 2023, the renewable energy mix in Indonesia reaches 13.3%. Coal is still the most widely used energy sources ini Indonesia, reaching 39,7%. This research employs quantitative methodology to ascertain the purchasing ability of the community for electrical energy through questionnaire distribution to PT PLN (Persero) customers. The respondents of this research are PT PLN (Persero) customers with household categories at all levels, which are R1, R2 and R3. The result showed that that a vast majority of respondents (97%) recognize coal as the primary energy source for electricity generation, with 96.3% acknowledging its negative environmental and health effects. Awareness of the government's energy transition policy is high at 97.6%, and 93.3% of respondents support the shift to renewable energy. However, the willingness to pay higher electricity tariffs declines across customer categories, with R1 at 54.13%, R2 at 47.83%, and R3 at 33.33%. The research results on respondents' ability to pay show that R1 category respondents represent 5% of the initial bill.  The R2 and R3 categories represent a maximum of 10% of the initial bill.
Co-Authors Djoko Sulistyanto, Djoko Fatimah, Putri Oetomo, R. Hari Karyadi PRIHANTORO, WHIDAS Rini Setiati Romianingsih, Ni Putu Wulan Sanjaya, Rizky Satrio Putra Sodri, Ahyahudin Suyud Warno Utomo Wardhana, Yuki Mahardhito Adhitya