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Energy assets in Slovenia

70 tracked assets, largest first. Country overview →

Slovenia generation mix by capacity

hydro: 1.1 GW (30.6%)coal: 1.1 GW (30.6%)nuclear: 727 MW (20.8%)gas: 535 MW (15.3%)solar: 94 MW (2.7%)3.5 GWtotal
  • hydro1.1 GW30.6%
  • coal1.1 GW30.6%
  • nuclear727 MW20.8%
  • gas535 MW15.3%
  • solar94 MW2.7%

Installed capacity of operating assets, not electricity generated — a GW of solar and a GW of gas do not produce the same energy in a year.

Capacity built per year

BuiltUnder construction

3.5 GW operating across 70 tracked assets · last five years down 7% on the five before.

0.10.30.50.6GW1990: 0 MW built1991: 0 MW built1992: 0 MW built1993: 43 MW built1994: 0 MW built1995: 0 MW built1996: 0 MW built1997: 0 MW built1998: 0 MW built1999: 0 MW built2000: 228 MW built2001: 0 MW built2002: 40 MW built2003: 0 MW built2004: 0 MW built2005: 0 MW built2006: 33 MW built2007: 0 MW built2008: 84 MW built2009: 219 MW built2010: 0 MW built2011: 0 MW built2012: 0 MW built2013: 39 MW built2014: 45 MW built2015: 600 MW built2016: 0 MW built2017: 39 MW built2018: 69 MW built2019: 0 MW built2020: 56 MW built2021: 0 MW built2022: 13 MW built2023: 12 MW built2024: 119 MW built2025: 9 MW built2026: 0 MW built19901995200020052010201520202025
Cumulative operating capacity
GW23
Hover a bar for the year.

Built from assets operating today, by commissioning year — plants that closed before now are not in the data, so early years show only what survived. The forward bars are capacity physically under construction, not a forecast. 3 assets have an announced retirement date; closures are not otherwise tracked, so no net-capacity line is drawn.

97% of Slovenia’s tracked capacity has an owner recorded.

AssetCapacityOwner
Krško nuclear power plant727 MWHrvatska elektroprivreda dd
Sostanj power station600 MWTermoelektrarna Šoštanj
Sostanj power station345 MWTermoelektrarna Šoštanj
Avče hydroelectric plant180 MWSoške Elektrarne Nova Gorica
Formin hydroelectric plant116 MWDravske Elektrarne Maribor
Zlatoličje hydroelectric plant116 MWDravske Elektrarne Maribor
Brestanica (TEB) power station114 MWTermoelektrarna Brestanica
Brestanica (TEB) power station114 MWTermoelektrarna Brestanica
Ozbalt hydroelectric plant73 MWDravske Elektrarne Maribor
Vuhred hydroelectric plant72 MWDravske Elektrarne Maribor
Mariborski Otok hydroelectric plant60 MWDravske Elektrarne Maribor
Fala hydroelectric plant58 MWDravske Elektrarne Maribor
Te-Tol power station57 MWJanvo Podjetje Energetika Ljubljana
Te-Tol power station57 MWJanvo Podjetje Energetika Ljubljana
Brestanica (TEB) power station56 MWTermoelektrarna Brestanica
Vuzenica hydroelectric plant56 MWDravske Elektrarne Maribor
Brestanica (TEB) power station53 MWTermoelektrarna Brestanica
Te-Tol power station50 MWJanvo Podjetje Energetika Ljubljana
Brežice hydroelectric plant45 MWGEN energija
Vrhovo hydroelectric plant43 MWGEN energija
Sostanj power station42 MWTermoelektrarna Šoštanj
Sostanj power station42 MWTermoelektrarna Šoštanj
Te-Tol power station42 MWJanvo Podjetje Energetika Ljubljana
Doblar hydroelectric plant40 MWHolding Slovenske elektrarne
Arto-Blanca hydroelectric plant39 MWGEN energija
Krško hydroelectric plant39 MWGEN energija
Mavčiče hydroelectric plant38 MWGEN energija
Boštanj hydroelectric plant33 MWGEN energija
Te-Tol power station32 MWJanvo Podjetje Energetika Ljubljana
Solkan hydroelectric plant32 MWHolding Slovenske elektrarne
Doblar hydroelectric plant30 MWHolding Slovenske elektrarne
Slovenia solar project I9.3 MW—
Slovenia solar project V5.6 MW—
Brežice solar project4.4 MW—
Slovenia solar project III4.4 MW—
Slovenia solar project XIII4.2 MW—
Slovenia solar project VII3.2 MW—
Slovenia solar project XX3.2 MW—
Bezirk Südoststeiermark solar project3 MW—
Slovenia solar project XV3 MW—
Kanalski Vrh solar farm2.9 MW—
Slovenia solar project VI2.7 MW—
Zlatoličje-Formin solar farm2.5 MW—
Slovenia solar project X2.4 MW—
Slovenia solar project XXIII2.4 MW—
Celje solar project2.3 MW—
Slovenia solar project XI2.3 MW—
Slovenia solar project XII2.3 MW—
Slovenia solar project IV2.1 MW—
Slovenia solar project XXIV2.1 MW—
Slovenia solar project XIV2 MW—
Slovenia solar project XIX2 MW—
Kranj solar project1.9 MW—
Slovenia solar project XXI1.9 MW—
Maribor solar project II1.8 MW—
Slovenia solar project II1.8 MW—
Slovenia solar project XXIX1.5 MW—
Slovenia solar project XXVI1.5 MW—
Ljubljana solar project II1.4 MW—
Slovenia solar project XVI1.4 MW—
Slovenia solar project XXVIII1.4 MW—
Ljubljana solar project I1.3 MW—
Slovenia solar project XXV1.3 MW—
Slovenia solar project IX1.2 MW—
Slovenia solar project XVIII1.2 MW—
Slovenia solar project XXII1.2 MW—
Slovenia solar project XXVII1.2 MW—
Maribor solar project I1.1 MW—
Slovenia solar project VIII1.1 MW—
Slovenia solar project XVII1.1 MW—
Slovenia energy assets · CapexAtlas