PLTU Pangkalan Susu 1 & 2 - Coal Power Plant in North Sumatra, Indonesia

PLTU Pangkalan Susu 1 & 2 is a coal-fired power plant located in Pangkalan Susu, North Sumatra, Indonesia. With a total capacity of 400 MW, it is a medium-scale facility within Indonesia's coal power generation fleet. The plant is owned by PLN, the state-owned electricity company, and was built by a consortium including PT. Bagus Karya, Guangdong Power Engineering, and PT. Nincec Multi Dimensi. It has been operational and contributes to the region's electricity supply. The plant operates on coal as its primary fuel, a common choice for baseload power in Indonesia due to abundant domestic coal reserves. The technology employed is typical for coal plants of this era, likely using subcritical or supercritical steam cycles. Indonesia's power sector is regulated by the Ministry of Energy and Mineral Resources, and coal plants like this one must comply with national emission standards for SOx, NOx, and particulates, though enforcement can vary. As a coal-fired facility, PLTU Pangkalan Susu 1 & 2 plays a significant role in meeting the electricity demand of North Sumatra and the surrounding region. Its operation supports industrial and residential consumers, but also contributes to local air emissions and CO2 output. The plant's location near coastal areas may influence its cooling water supply and environmental management practices.

The plant's coal combustion releases CO2, SOx, NOx, and particulate matter, impacting local air quality. Its location in a tropical region with high rainfall may affect dispersion patterns. Proximity to populated areas could increase exposure to emissions. The facility's age and technology influence its efficiency and emission intensity relative to newer plants.