Farg Darab is a 4 MW oil power plant in Fars, Iran. Based on its capacity (estimated), it can supply roughly 3.0k homes (estimated). It ranks #174 of 177 Iran power plants by installed capacity. Commissioned in 2002, it is around 24 years old — relatively modern. In context, oil supplies about 4.6% of Iran's electricity; the national grid averages 660 gCO₂/kWh (5.7% low-carbon) (2025).

4MW installed capacity
3,003homes powered (est.)
2002commissioned (~24 yrs)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1008133.

Data status

Known data

FacilityFarg Darab WRI
CountryIran · Fars WRI
Coordinates28.7519, 54.5444 WRI
FuelOil WRI
MW installed capacity4 MW WRI GPPD; source record
Commissioned2002 WRI

Calculated from dataset

CO₂ emissions7,884 t CO₂·a⁻¹ calculated
Capacity rank in country#174 / 177 calculated
Fuel-specific rank in country#18 / 18 calculated
Capacity vs country/fuel peers0.01× · 640 MW · n=18 calculated
Homes-powered equivalent3,003 calculated
Climate18.0°C · HDD 1,237 derived from coordinates
Environmental severityC1 · 42/100 derived from coordinates

Not available

OwnerNot available not in dataset
TechnologyNot available not in dataset
GWh reported / yrNot available not in dataset

Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.

Data provenance

Capacity and fuel are the upstream open-dataset record, not yet matched to a 2026 registry or GEM entry.

capacity: WRI GPPD; fuel: WRI GPPD

In context: how this plant compares

At 4 MW, Farg Darab is below the median oil plant in Iran (640 MW). 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 Iran oil capacity
less than 0.1% of 12,674 MW across 18 plants in this dataset
Age among peers
8 of 11 dated oil plants in Iran 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 Iran

Ahwaz (ramiin): 1,850 MW2kAhwaz (ram…Neka (Shahid Salimi): 1,780 MW2kNeka (Shah…Shahid M. Montazeri: 1,600 MW2kShahid M. …Shazand: 1,300 MW1kShazandBandar Abbas: 1,280 MW1kBandar Abb…Sahand: 1,101 MW1kSahandShahid Mofateh: 1,000 MW1kShahid Mof…Tabriz: 800 MW800Tabriz

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

Local climate & thermal context

This oil plant burns oil or diesel to drive turbines or reciprocating engines. It sits in a cold semi-arid steppe climate (Köppen BSk) — Northern Hemisphere, latitude 28.8°N — which shapes how much energy it can produce and how its output varies through the year.

18.0°Cannual mean temp
1,237heating degree-days (base 18°C)
1,267cooling degree-days (base 18°C)
1,530 melevation

Monthly mean temperature

J: 7 °CJF: 9 °CFM: 12 °CMA: 17 °CAM: 22 °CMJ: 27 °CJJ: 29 °CJA: 28 °CAS: 24 °CSO: 19 °CON: 14 °CND: 9 °CD29 °C

Heating degree-days here run 50% below the median power plant in this dataset — a proxy for how much extra energy heated equipment must replace through its surfaces in winter.

Climate heat-demand index: 29/100 — this site sits in the bottom third of the power plants we cover by heating degree-days.

Climate normals: WorldClim 2.1 (1970–2000 monthly normals, 10 arc-min, CC BY 4.0); zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid). Degree-days & heat-demand index computed by PowerAtlas — a modelled heat-demand proxy, not a measured site figure.

Site climate & environmental severity

This site sits in a benign, low-corrosion environment (estimated ISO 9223 class C1 — Very low), with dust abrasion the leading environmental stress.

C1ISO 9223 corrosivity (indicative)
42/100environmental-severity index
21.8°Cseasonal temperature swing
223 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 #18 largest oil power plant of 18 in Iran by capacity.

Iran has 18 oil power plants in this dataset, together about 12,674 MW of capacity.

Nearby power plants

Location

Coordinates 28.7519, 54.5444 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Frequently asked questions

What type of power plant is Farg Darab?

Farg Darab is a 4 MW oil power plant in Fars, Iran, commissioned in 2002.

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