Overview
PLTU Jawa Tengah 1 - Rembang is a 630 MW coal-fired power plant in Indonesia, operated by PLN. It is located in Rembang, Central Java, and is currently operational.
PLTU Jawa Tengah 1 - Rembang is a coal-fired power plant located in Rembang, Central Java, Indonesia. With a capacity of 630 MW, it is a medium-to-large scale facility within Indonesia's power generation sector, which relies heavily on coal for electricity production. The plant is owned by PLN, the state-owned electricity company, and was built by a consortium of Zeland, Priamanaya, and Tronoh. As a coal-fired power plant, PLTU Jawa Tengah 1 - Rembang operates under Indonesia's national environmental regulations, which include emission standards for SOx, NOx, and particulates. Indonesia's power sector is expanding rapidly to meet growing demand, and coal remains the dominant fuel source due to domestic availability. The plant plays a significant role in supplying electricity to the Java-Bali grid, which is the largest interconnected power system in Indonesia. Its location in Rembang, a coastal area, allows for coal delivery via sea routes. The facility contributes to regional energy security and supports industrial and residential electricity needs in Central Java.
Environmental context
The plant's coal combustion produces CO2, SOx, NOx, and particulate emissions, contributing to local air quality concerns. Proximity to populated areas in Central Java may increase exposure to pollutants. The facility's age and technology (likely subcritical) affect its efficiency and emission intensity. Indonesia's regulatory framework, including Ministry of Environment decrees, sets emission limits, but enforcement can vary. The plant's capacity of 630 MW places it in a size range that requires significant environmental oversight.
Frequently asked questions
PLTU Jawa Tengah 1 - Rembang is located in Rembang, Central Java, Indonesia, near the northern coast of Java.
The plant has a capacity of 630 megawatts (MW), making it a medium-to-large coal-fired power plant in Indonesia.
The plant is owned by PLN, Indonesia's state electricity company. The engineering, procurement, and construction (EPC) was handled by a consortium of Zeland, Priamanaya, and Tronoh.
Coal power plants in Indonesia must comply with national emission standards set by the Ministry of Environment and Forestry, covering pollutants like SOx, NOx, and particulates. Plants may also need to meet ambient air quality standards.
The plant supplies electricity to the Java-Bali grid, supporting the region's industrial and residential demand. It helps stabilize the grid and reduce reliance on smaller, less efficient plants.