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Stallbacka power station — Sweden

Oil power plant in Västra Götaland, Sweden. Approximate location 58.3061, 12.3198.

OilVästra GötalandSwedenOCGTCO₂ measured

Stallbacka power station is a 201 MW oil power station in Västra Götaland, Sweden. It is operated by Svenska Kraftnät AB. Based on its capacity (estimated), it can supply roughly 151k homes (estimated). It ranks #30 of 178 Sweden power plants by installed capacity. Its annual emissions of 391 t CO₂/yr (EU ETS verified (EUTL 2023)) are equivalent to about 91 cars driven for a year. In context, oil supplies about 1.2% of Sweden's electricity; the national grid averages 35 gCO₂/kWh (98.8% low-carbon) (2025).

201MW installed capacity
150,922homes powered (est.)
391t CO₂ / yr (EU ETS verified (EUTL 2023))

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

Data status

Known data

FacilityStallbacka power station GEM-GOGPT
CountrySweden · Västra Götaland GEM-GOGPT
Coordinates58.3061, 12.3198 GEM-GOGPT
FuelOil GEM-GOGPT
MW installed capacity201 MW GEM · 2026 · L100001000052; operating plant capacity
Verification noteQuality label backfilled from existing source-backed capacity provenance on 2026-07-05; capacity value was not changed. source-verified
OwnerSvenska Kraftnät AB GEM-GOGPT
TechnologyOCGT GEM-GOGPT
CO₂ emissions391 t CO₂·a⁻¹ measured · EU ETS verified (EUTL 2023)

Calculated from dataset

Capacity rank in country#30 / 178 calculated
Fuel-specific rank in country#4 / 6 calculated
Capacity vs country/fuel peers0.80× · 250 MW · n=6 calculated
Homes-powered equivalent150,922 calculated
Climate6.5°C · HDD 4,185 derived from coordinates
Environmental severityC3 · 27/100 derived from coordinates

Not available

CommissionedNot 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

Source of the capacity and fuel values:

capacity: GEM · 2026 · L100001000052; fuel: GEM GOGPT

In context: how this plant compares

At 201 MW, Stallbacka power station is below the median oil plant in Sweden (250 MW). Technically it is described as OCGT. 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.

391 t CO₂/yr — in everyday terms

This facility's annual emissions are roughly equivalent to:

909barrels of crude oil burned
91gasoline cars driven for a year
6.5ktree seedlings grown for 10 years
0.02%of the CO₂ from all Sweden power plants with an emissions figure in PowerAtlas

Equivalencies via US EPA Greenhouse Gas Equivalencies; emissions per EU ETS verified (EUTL 2023) (measured for US EPA/EU ETS, modelled for Climate TRACE).

Key facts

Share of Sweden oil capacity
11.0% of 1,829 MW across 6 plants in this dataset

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 Sweden

Stenungsund: 840 MW840StenungsundHalmstad power station: 278 MW278Halmstad p…Aroskraft power station: 250 MW250Aroskraft …Stallbacka power station: 201 MW201Stallbacka…Kimstad power station: 134 MW134Kimstad po…Slite power station: 126 MW126Slite powe…

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

Owner

Operated by Svenska Kraftnät AB.

Local climate & thermal context

This oil plant burns oil or diesel to drive turbines or reciprocating engines. It sits in a temperate oceanic climate (Köppen Cfb) — Northern Hemisphere, latitude 58.3°N — which shapes how much energy it can produce and how its output varies through the year.

6.5°Cannual mean temp
4,185heating degree-days (base 18°C)
0cooling degree-days (base 18°C)
76 melevation

Monthly mean temperature

J: -2 °CJF: -2 °CFM: 1 °CMA: 5 °CAM: 10 °CMJ: 14 °CJJ: 16 °CJA: 15 °CAS: 11 °CSO: 7 °CON: 3 °CND: 0 °CD16 °C

Heating degree-days here run 70% above 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: 86/100 — this site sits in the top 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 moderately corrosive environment (estimated ISO 9223 class C3 — Medium), with humidity / wetness the leading environmental stress.

C3ISO 9223 corrosivity (indicative)
27/100environmental-severity index
17.8°Cseasonal temperature swing
60 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 #4 largest oil power plant of 6 in Sweden by capacity.

Sweden has 6 oil power plants in this dataset, together about 1,829 MW of capacity.

Nearby power plants

  • Hojum · Hydro · 170 MW · Vaestra Goetaland
  • Olidan · Hydro · 103 MW · Vaestra Goetaland
  • Vargon · Hydro · 35 MW · Vaestra Goetaland
  • Lilla Edet · Hydro · 36 MW · Vaestra Goetaland
  • Stenungsund · Oil · 840 MW · Vaestra Goetaland
  • Langed · Hydro · 5.5 MW · Vaestra Goetaland

Location

Coordinates 58.3061, 12.3198 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Frequently asked questions

What type of power plant is Stallbacka power station?

Stallbacka power station is a 201 MW oil power plant in Västra Götaland, Sweden.

Who operates Stallbacka power station?

Stallbacka power station is operated by Svenska Kraftnät AB.

How much CO₂ does Stallbacka power station emit?

Stallbacka power station has measured emissions of about 391 tonnes of CO₂ per year (EU ETS verified (EUTL 2023)).

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