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Energy assets in Slovakia

270 tracked assets, largest first. Country overview →

Slovakia generation mix by capacity

nuclear: 2.5 GW (35.8%)hydro: 2.2 GW (31.8%)gas: 1.1 GW (15.6%)solar: 890 MW (12.9%)coal: 274 MW (4.0%)6.9 GWtotal
  • nuclear2.5 GW35.8%
  • hydro2.2 GW31.8%
  • gas1.1 GW15.6%
  • solar890 MW12.9%
  • coal274 MW4.0%

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

6.9 GW operating across 270 tracked assets, 487 MW under construction · last five years down 30% on the five before.

0.20.40.50.7GW1990: 0 MW built1991: 0 MW built1992: 720 MW built1993: 0 MW built1994: 0 MW built1995: 0 MW built1996: 0 MW built1997: 72 MW built1998: 718 MW built1999: 0 MW built2000: 500 MW built2001: 0 MW built2002: 0 MW built2003: 0 MW built2004: 0 MW built2005: 0 MW built2006: 0 MW built2007: 80 MW built2008: 208 MW built2009: 114 MW built2010: 0 MW built2011: 436 MW built2012: 60 MW built2013: 0 MW built2014: 0 MW built2015: 0 MW built2016: 0 MW built2017: 647 MW built2018: 108 MW built2019: 40 MW built2020: 28 MW built2021: 2 MW built2022: 4 MW built2023: 484 MW built2024: 18 MW built2025: 70 MW built2026: 0 MW built2028: 6 MW under construction19901995200020052010201520202025
Cumulative operating capacity
GW37
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. A further 481 MW is under construction with no stated completion year. 133 MW of operating capacity has no commissioning year and sits outside the curve. Retirements are not tracked for this country, so no net-capacity line is drawn.

86% of Slovakia’s tracked capacity has an owner recorded.

AssetCapacityOwner
District Of Rožňava solar project I1.5 MW—
District Of Sobrance solar project II1.5 MW—
Trnava District Of Trnava solar project1.5 MW—
District Of Dolný Kubín solar project1.4 MW—
District Of Rimavská Sobota solar project XVI1.4 MW—
District Of Topoľčany solar project I1.4 MW—
District Of Veľký Krtíš solar project XV1.4 MW—
District Of Dunajská Streda solar project VI1.3 MW—
District Of Krupina solar project VIII1.3 MW—
District Of Michalovce solar project VII1.3 MW—
District Of Prievidza solar project1.3 MW—
District Of Rimavská Sobota solar project IV1.3 MW—
District Of Senica solar project1.3 MW—
District Of Stropkov solar project1.3 MW—
District Of Rimavská Sobota solar project XIII1.2 MW—
District Of Košice - Okolie solar project XI1.1 MW—
District Of Bytča solar project1 MW—
District Of Galanta solar project III1 MW—
District Of Michalovce solar project VIII1 MW—
Košice solar project1 MW—
Slovakia energy assets — page 2 · CapexAtlas