PLTU Tanjung Enim - Bukit Asam: 260 MW Coal Power Plant in South Sumatra, Indonesia

PLTU Tanjung Enim - Bukit Asam is a coal-fired power plant located in South Sumatra, Indonesia, with a capacity of 260 megawatts (MW). It is owned and operated by PLN-South Sumatera Generation Unit, a subsidiary of the state-owned electricity company Perusahaan Listrik Negara (PLN). The plant is operational and plays a key role in meeting the energy demands of the region. As a coal-fired facility, PLTU Tanjung Enim uses subcritical technology typical of many Indonesian power plants. Indonesia's power generation sector is heavily reliant on coal, which accounts for a significant portion of the country's electricity mix. The plant operates under national environmental regulations, including emission standards for SOx, NOx, and particulates, as well as compliance with the Ministry of Environment and Forestry's decrees. The plant's location in South Sumatra places it near coal mining areas, ensuring a steady fuel supply. Its capacity of 260 MW classifies it as a medium-sized coal plant in the Indonesian context. The facility contributes to grid stability and supports economic activities in the region, while its environmental impact is managed through regulatory oversight and ongoing efforts to improve efficiency and reduce emissions.

The plant's coal combustion releases CO2, SOx, NOx, and particulate matter, contributing to local air quality concerns. Its proximity to populated areas may increase exposure to emissions. The facility's age and subcritical technology result in lower efficiency and higher emissions per MWh compared to modern supercritical or CCGT plants. Regulatory frameworks such as Indonesia's national emission standards and environmental impact assessments (AMDAL) govern its operations.