PLTU Asam-asam 1 & 2: 260 MW Coal Power Plant in South Kalimantan, Indonesia

PLTU Asam-asam 1 & 2 is a coal-fired power plant located in South Kalimantan, Indonesia, with a total capacity of 260 MW. The plant is owned by PLN, the state-owned electricity utility, and is part of the Java-Bali and Kalimantan power grids. As a coal power plant, it plays a significant role in meeting the energy needs of the region, which relies heavily on fossil fuels for electricity generation. The plant operates under Indonesia's national environmental regulations, which include emission standards for SOx, NOx, and particulates. Coal plants of this capacity typically use subcritical or supercritical boiler technology. Indonesia's power sector is transitioning towards cleaner energy, but existing coal plants like PLTU Asam-asam remain critical for base-load supply. Environmentally, the plant's coal combustion contributes to CO2 emissions and local air pollutants. Its location in South Kalimantan, a region with significant coal mining activity, means it benefits from fuel supply proximity. The plant's operational status and capacity indicate it serves as a reliable power source for the area, supporting economic activities and community electrification.

The plant's coal-fired operations result in CO2, SOx, NOx, and particulate emissions, contributing to local air quality concerns. South Kalimantan's tropical climate and proximity to populated areas may amplify health and environmental impacts. The plant's age and technology (likely subcritical) affect its efficiency and emission profile. Regulatory compliance with Indonesian emission standards is essential for mitigating environmental harm.