PLTU Kupang - 30 MW Coal Power Plant in Indonesia

PLTU Kupang is a coal-fired power plant located in Indonesia, with a capacity of 30 MW. The plant is owned and operated by PT. Indonesia Power & electrindo Perkasa Utama and is currently operational. It serves as a key electricity source for the surrounding region. As a coal-fired facility, PLTU Kupang operates under Indonesia's national environmental regulations, which include emission standards for SOx, NOx, and particulates. The plant's relatively small capacity (30 MW) places it in the small-scale category for coal power generation. Typical technology for such plants in Indonesia includes subcritical boilers, which have lower efficiency and higher emissions compared to supercritical or CCGT units. The plant's location in a remote area of Indonesia highlights its role in providing electricity to communities that may have limited grid access. Coal remains a significant part of Indonesia's energy mix, and facilities like PLTU Kupang contribute to local energy security while facing challenges related to emissions and fuel supply logistics.

PLTU Kupang's coal combustion releases CO2, SOx, NOx, and particulate matter, contributing to local air quality concerns. The plant's proximity to populated areas may expose communities to emissions. As a small subcritical plant, its efficiency is lower, resulting in higher per-MWh emissions. Indonesia's regulatory framework includes emission standards, but enforcement can vary. The plant's environmental impact is moderated by its small capacity.