Indah Kiat Serang power station is a 175 MW coal power station in Banten, Indonesia. It is operated by PT Indah Kiat Pulp & Paper Tbk. Based on its capacity (estimated), it can supply roughly 219k homes (estimated). It ranks #205 of 401 Indonesia power plants by installed capacity. Commissioned in 1998, it is around 28 years old — long-established. In context, coal supplies about 61.5% of Indonesia's electricity; the national grid averages 680 gCO₂/kWh (18.1% low-carbon) (2024).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id GEM_coa_indahkiatserang_indon.
Data status
Known data
Calculated from dataset
Not available
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
Data provenance
Source of the capacity and fuel values:
capacity: GEM · 2026 · L100000104834; fuel: GEM GCPT
In context: how this plant compares
At 175 MW, Indah Kiat Serang power station is below the median coal plant in Indonesia (220 MW). Coal plants burn pulverised coal to raise high-pressure steam for a turbine; they run as baseload but are the most carbon-intensive mainstream source and the first targeted for retirement or efficiency retrofits.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
Key facts
- Share of Indonesia coal capacity
- 0.2% of 101,995 MW across 191 plants in this dataset
- Age among peers
- 4 of 122 dated coal plants in Indonesia are older
Calculated from the capacity and generation records in this dataset (WRI Global Power Plant Database (CC BY 4.0)).
Capacity vs largest coal plants in Indonesia
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Owner
Operated by PT Indah Kiat Pulp & Paper Tbk.
Climate zone & how it works
This coal plant burns coal to raise high-pressure steam that spins a turbine-generator. It sits in a tropical rainforest climate (Köppen Af) — Southern Hemisphere, latitude 6.1°S — which shapes how much energy it can produce and how its output varies through the year.
Climate zone & typical temperatures: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).
Site climate & environmental severity
This site sits in an aggressive, high-corrosion environment (estimated ISO 9223 class C5 — Very high), with marine salt corrosion the leading environmental stress.
Indicative estimate via the ISO 9223:2012 informative method (atmospheric corrosivity from temperature, time-of-wetness and airborne salinity), using WorldClim climate normals, the Köppen-Geiger class and coast distance. Indicative, not a measured corrosion rate.
How it compares & nearby plants
The #128 largest coal power plant of 191 in Indonesia by capacity.
Indonesia has 191 coal power plants in this dataset, together about 101,995 MW of capacity.
Nearby power plants
- PLTU Banten 1 - Suralaya unit 8 · Coal · 625 MW · West Java
- PLTU Banten 3 - Teluk Naga/Lontar · Coal · 945 MW · West Java
- Jawa-7 power station · Coal · 1,982 MW · Banten
- Bojonegara Serang power station · Coal · 750 MW · Banten
- PLTGU Cilegon · Gas · 903 MW · Banten
- PLTG Krakatau Posco Energy · Gas · 200 MW · Banten
Location
Coordinates -6.125435, 106.289205 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Indah Kiat Serang power station?
Indah Kiat Serang power station is a 175 MW coal power plant in Banten, Indonesia, commissioned in 1998.
Who operates Indah Kiat Serang power station?
Indah Kiat Serang power station is operated by PT Indah Kiat Pulp & Paper Tbk.