At a polytechnic training grounds in Central Sulawesi, more than 600 students wake up each morning to fine gray dust settling inside their dormitories and classrooms from roughly 20 captive coal plants powering the Indonesia Morowali Industrial Park (IMIP). While the institution boasts a 99 percent employment rate for its graduates according to a 2025 tracer study, students on the ground face mounting health risks and a curriculum that largely bypasses environmental mitigation.
The Industry-School Pipeline and Daily Realities
The polytechnic enrolls over 600 students and graduates about 100 each year following four semesters of classroom instruction and a year-long industrial internship. Data from the school’s 2025 tracer study indicates that 99 percent of graduates were employed, and 87 percent obtained jobs right after finishing their studies. In a July 2025 interview with the Indonesian daily Pikiran Rakyat, director Agus Salim Opu described graduates as effectively “sold out” to meet the heavy demand of the industrial park.
The relationship between the park and the school runs deep, with industry supplying half of the teaching staff and fully funding tuition for every student. Inside classrooms, students learn technical skills alongside the message that they are helping power the global green energy transformation. Outside, however, they are surrounded by the industrial pollution required to produce those materials.
Did You Know? IMIP relies on approximately 20 captive coal plants—off-grid power stations built exclusively to supply the industrial park—with a combined capacity exceeding 5,500 megawatts.
Health Impacts and Regional Air Quality Concerns
To process the nickel needed for clean energy, Indonesia has embarked on one of the largest expansions of coal-fired power on earth. Emissions from these captive plants drift across Bahodopi as fine gray dust. Iqbal describes the sharp contrast: “In the places using electric vehicles, the area is safe—green energy, no pollution. But here, where the materials are made… We are the ones sacrificing our land.”
Public health data underscores these concerns. A 2024 study by the human rights and environmental nonprofit TuK Indonesia alongside researchers at Tadulako University revealed that acute respiratory infections treated at Bahodopi’s community health center surged from just over 10,000 cases in 2020 to more than 55,000 in 2023. Furthermore, measurements of particulate matter and sulfur dioxide in surrounding villages routinely exceed national health standards.
Expert Insight: Public health researchers emphasize that building risk literacy is essential for workers and students in heavy industrial zones. Without formal training in air quality monitoring, communities lack the tools to recognize and mitigate daily environmental hazards.
Curricular Gaps and Environmental Oversight
Despite these heavy environmental pressures, the polytechnic’s core curriculum does not formally require classes in environmental mitigation. Kiki Sanjaya, a public health researcher at Tadulako University who coauthored the 2024 air quality study, argues that integrating topics like air quality index monitoring into the syllabus is vital. Requests for comment regarding why these subjects are missing from the degree program went unanswered by both the polytechnic and IMIP.
Beyond air pollution, Central Sulawesi faces massive waste challenges. Raka, a student researching high-pressure acid leaching for his final thesis, notes that the refining process creates millions of tons of toxic tailings. Vast tailings facilities now occupy hillsides, visible from satellite imagery, looming over local rivers utilized for drinking water and agriculture.
Student Solidarity and Future Outlook
To cope with the harsh environment, students rely heavily on peer support networks. As head of education and training for the student association, Iqbal guides new arrivals through the difficult transition, noting that the community built within their cohort makes the experience survivable. Yet, this solidarity has a clear limit, as neither Iqbal nor Raka plans to stay in Bahodopi long-term, aiming instead to leave after one to three years to save money in a cleaner area.
Looking ahead, a possible next step involves students pushing for internal institutional changes or stricter regulatory enforcement. Raka believes the polytechnic could incorporate student research on removing heavy metals from industrial waste using plants and synthetic absorbents. Until then, students continue to wipe gray dust from their floors each morning and step out into the smog.
Frequently Asked Questions
How many students attend the polytechnic in Morowali?
The polytechnic currently enrolls more than 600 students and graduates approximately 100 individuals each year.
What did the 2024 study by TuK Indonesia and Tadulako University find regarding health?
The study found that acute respiratory infections treated at Bahodopi’s community health center rose from just over 10,000 cases in 2020 to more than 55,000 in 2023.
What post-graduation employment rates does the school report?
The school’s 2025 tracer study shows that 99 percent of graduates found work, with 87 percent of them getting hired immediately after graduation.
How do you think industrial training institutions should balance heavy industrial demands with student health and environmental education?