PLTU Tanjung Jati B Coal Power Plant, Jepara, Central Java, Indonesia

PLTU Tanjung Jati B is a coal-fired power plant located in Jepara, Central Java, Indonesia. With a capacity of 1,320 MW, it is a large-scale facility contributing significantly to the Java-Bali power grid, which serves the most populous region of Indonesia. The plant is owned and operated by PT. Central Java Power, a subsidiary of the state-owned electricity company PLN. The plant utilizes coal as its primary fuel, a common choice in Indonesia due to abundant domestic coal reserves. While specific technology details (e.g., subcritical or supercritical) are not disclosed, the plant's capacity suggests it employs modern coal combustion technology. Indonesia's power generation sector is regulated by the Ministry of Energy and Mineral Resources, with environmental oversight from the Ministry of Environment and Forestry, enforcing emission standards for SOx, NOx, and particulates. As a baseload power source, PLTU Tanjung Jati B plays a critical role in meeting the electricity demand of Central Java and beyond. Its coastal location facilitates coal delivery via sea routes. The plant's operations are subject to national environmental regulations, including periodic emission monitoring and compliance with ambient air quality standards.

The plant's coal combustion releases CO2, SOx, NOx, and particulate matter, contributing to local and regional air quality concerns. Central Java's dense population and agricultural activities heighten the sensitivity to emissions. Proximity to the Java Sea influences dispersion patterns. The facility operates under Indonesia's environmental regulations, which mandate emission controls and monitoring to mitigate impacts on nearby communities and ecosystems.