Pekanbaru Tenayan Power Station: 220 MW Coal Power Plant in Riau, Indonesia

Pekanbaru Tenayan power station is a coal-fired power generation facility located in Pekanbaru, Riau, Indonesia. With a capacity of 220 MW, it is a medium-scale plant within Indonesia's coal-dominated power sector. The plant is owned and operated by PT PLN Persero, the state-owned electricity utility, and plays a key role in supplying power to Sumatra's grid. The plant uses coal as its primary fuel, a common choice in Indonesia due to abundant domestic coal reserves. While specific technology details are not disclosed, Indonesian coal plants typically employ subcritical or supercritical steam cycles. The facility operates under Indonesia's national environmental regulations, which set emission standards for SOx, NOx, and particulates, though enforcement varies. As part of PLN's generation portfolio, Pekanbaru Tenayan supports industrial and residential electricity demand in Riau province. Its location near the city of Pekanbaru means it contributes to local air quality considerations, though modern emission controls may mitigate impacts. The plant's operational status underscores its importance in meeting regional energy needs.

The plant's coal combustion releases CO2, SOx, NOx, and particulate matter, contributing to local and regional air quality concerns. Proximity to Pekanbaru, a city of over 1 million people, increases potential exposure to emissions. Indonesia's regulatory framework includes emission standards for coal plants, but older facilities may have less stringent controls. The plant's 220 MW capacity places it in a moderate size range, with corresponding fuel consumption and emissions.