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Mandira 1 power station — Indonesia

Oil power plant in South Sumatra, Indonesia. Approximate location -4.514215, 105.697475.

OilSouth SumatraIndonesiaEngine

Mandira 1 power station is a 87 MW oil power plant in South Sumatra, Indonesia. It is operated by PT Wachyuni Mandira [100%]. Based on its capacity (estimated), it can supply roughly 65k homes (estimated). It ranks #286 of 401 Indonesia power plants by installed capacity. Commissioned in 1998, it is around 28 years old — long-established. In context, oil supplies about 1.9% of Indonesia's electricity; the national grid averages 680 gCO₂/kWh (18.1% low-carbon) (2024).

87MW installed capacity
65,324homes powered (est.)
1998commissioned (~28 yrs)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id GOGPT_mandira1_indone.

Data status

Known data

FacilityMandira 1 power station GEM-GOGPT
CountryIndonesia · South Sumatra GEM-GOGPT
Coordinates-4.514215, 105.697475 GEM-GOGPT
FuelOil GEM-GOGPT
MW installed capacity87 MW GEM · 2026 · L100000408928; operating plant capacity
Verification noteQuality label backfilled from existing source-backed capacity provenance on 2026-07-05; capacity value was not changed. source-verified
OwnerPT Wachyuni Mandira [100%] GEM-GOGPT
Commissioned1998 GEM-GOGPT
TechnologyEngine GEM-GOGPT

Calculated from dataset

CO₂ emissions171,477 t CO₂·a⁻¹ calculated
Capacity rank in country#286 / 401 calculated
Fuel-specific rank in country#1 / 18 calculated
Capacity vs country/fuel peers1.74× · 50.1 MW · n=18 calculated
Homes-powered equivalent65,324 calculated
Environmental severityC5 · 48/100 derived from coordinates

Not available

GWh reported / yrNot available not in dataset

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 · L100000408928; fuel: GEM GOGPT

In context: how this plant compares

At 87 MW, Mandira 1 power station is well above the median oil plant in Indonesia (50.1 MW). Technically it is described as Engine. Oil-fired plants burn heavy fuel oil or diesel, usually as peaking or backup capacity on islands and grids without gas pipelines; high fuel cost keeps their utilisation low.

Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.

Key facts

Share of Indonesia oil capacity
10.2% of 852 MW across 18 plants in this dataset
Age among peers
2 of 4 dated oil 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 oil plants in Indonesia

Mandira 1 power station: 87 MW87Mandira 1 …Pesanggaran: 76 MW76PesanggaranPesanggaran BOO: 75 MW75Pesanggara…Suppa - Pare pare: 60 MW60Suppa - Pa…Lueng Bata power station: 58 MW58Lueng Bata…Bitung - Menado: 57 MW57Bitung - M…Ampenan: 56 MW56AmpenanPesanggaran BOT: 51 MW51Pesanggara…

Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).

Owner

Operated by PT Wachyuni Mandira [100%].

Climate zone & how it works

This oil plant burns oil or diesel to drive turbines or reciprocating engines. It sits in a tropical rainforest climate (Köppen Af) — Southern Hemisphere, latitude 4.5°S — which shapes how much energy it can produce and how its output varies through the year.

~26°Ctypical annual mean
~27°Ctypical warm-season mean
Tropical rainforest: hot and humid year-round with little seasonal variation

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.

C5ISO 9223 corrosivity (indicative)
48/100environmental-severity index
1.1°Cseasonal temperature swing
26 kmdistance to coast

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 #1 largest oil power plant of 18 in Indonesia by capacity.

Indonesia has 18 oil power plants in this dataset, together about 852 MW of capacity.

Nearby power plants

Location

Coordinates -4.514215, 105.697475 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Frequently asked questions

What type of power plant is Mandira 1 power station?

Mandira 1 power station is a 87 MW oil power plant in South Sumatra, Indonesia, commissioned in 1998.

Who operates Mandira 1 power station?

Mandira 1 power station is operated by PT Wachyuni Mandira [100%].

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