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PLTU Banten 1 - Suralaya unit 8625 MW Coal

Coal

The PLTU Banten 1 - Suralaya unit 8 is a key infrastructure asset in Indonesia's power generation grid, located on the continent of Asia. Designated as a fossil fuel electricity generation station, the facility features an installed capacity of 625 MW. Its primary operation relies on harnessing coal energy resources to generate bulk electricity. Operational management and ownership of the facility are handled by the PLN -.PT Indonesia Power - 2010, which oversees daily maintenance and grid dispatch integration. The facility was officially connected to the commercial grid in 2010, since which it has maintained regular output, playing a structured role in domestic power supply security. In terms of domestic production capacity within Indonesia, PLTU Banten 1 - Suralaya unit 8 occupies the #25 position among all operational coal power plants. Its 625 MW capacity represents a 1.31% share of Indonesia's total installed coal generating capacity, which currently stands at 47,804 MW. The largest operational coal installation in Indonesia is the PLTU Paiton I Unit 7 & 8 with an output of 5,355 MW, making the PLTU Banten 1 - Suralaya unit 8 approximately 8.6 times smaller by comparison. Across all fuel types and electricity generation technologies country-wide, this facility accounts for 0.5776% of Indonesia's aggregate generation capacity of 108,203 MW. Based on historical capacity factors characteristic of coal power plants (modeled at 55% for analysis), the facility's expected annual electricity generation is calculated at approximately 3,011,250 MWh. Applying domestic consumption statistics where an average household in Indonesia consumes 3 MWh of electricity annually, this level of production is sufficient to meet the energy demands of roughly 1,003,750 homes. By utilizing traditional thermal power processes, the station delivers reliable dispatchable energy to the grid, supporting grid resilience during periods of low renewable resource availability and satisfying industrial base-load demands. The physical site of the station is located at geographic coordinates -6.0585° latitude and 106.4646° longitude. Analysis of local grid infrastructure shows a density of other assets within a 50-kilometer radius. These nearby facilities include Suralaya Power Station (gas, 4,025 MW), PLTU Suralaya (coal, 3,400 MW), Muara Karang Power Plant (gas, 1,908 MW), representing a cluster of localized power assets. This geographic placement is vital for reinforcing regional distribution infrastructure and minimizing transmission line losses across this sector of Indonesia.

Capacity
625 MW
Commissioning Year
2010

16 years old

Owner
PLN -.PT Indonesia Power - 2010
Location
-6.0585°, 106.4646°

Indonesia, Asia

Location

Coordinates:: -6.058500, 106.464600
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Carbon Footprint820 g CO₂/kWh
Annual CO₂
2.47 Mt
3011 GWh/year × 820 g/kWh
Cumulative CO₂
39.51 Mt
Over 16 years of operation
Est. Retirement
2050
24 years remaining
Annual emissions equivalent to
536.8K
cars per year
329.2K
homes per year
112.2M
trees to offset

Estimates based on Coal emission factor (820 g CO₂/kWh) and capacity factor (55%). Actual emissions may vary based on operating conditions, efficiency, and fuel quality.

Technical Details

Primary Fuel Type
Coal
Energy Source
Non-Renewable
Country
Indonesia
Continent
Asia
Data Source
Global Power Station Database

IndonesiaEnergy Profile

297
Total Stations
108.2 GW
Total Capacity
GasCoalHydroGeothermal
Top Fuels

Coal as a Power Generation Energy Source: An Overview

Coal has been a cornerstone of electricity generation for over a century, accounting for a significant share of global energy production. As of now, there are approximately 2,608 coal power plants worldwide, distributed across 74 countries, with a total installed capacity of around 2,257.3 gigawatts (GW). The leading countries in coal power generation include China, which operates 1,018 plants with a capacity of 1,038.0 GW, followed by India with 287 plants at 253.3 GW, and the United States with 291 plants at 252.0 GW. Other notable contributors include Germany and Japan, which have 130 and 61 plants, respectively, with capacities of 76.8 GW and 63.9 GW.

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