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Power Plants in Slovakia

Slovakia has 15 power plants mapped on the OverWatts open energy atlas — the 108th-largest fleet of the 155 countries that hold any, and under 0.1% of the world's mapped total. Of these, 10 operating and 2 under construction or proposed. Operating generation capacity totals 5.3 GW across 10 utility-scale plants of 100 MW and above. The largest is Mochovce nuclear power plant (1.5 GW).

The largest owner-operators are Slovenské Elektrárne AŞ (5), Enel SpA (3) and EP Slovakia BV (3) — Slovenské Elektrárne AŞ alone is named on 33% of them. Half of Slovakia's power plants in service predate 1992 (median commissioning year of the 10 with a known date) and the oldest still listed is Kosice power station, dating from 1967. 2 are in the pipeline, led by Bohunice nuclear power plant (1.2 GW), under construction. They account for 43% of every energy asset OverWatts maps in Slovakia.

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15
Power Plant in Slovakia
#108
of 155 countries
5.3 GW
Operating capacity
2
In construction / proposed

Operating generation capacity by fuel

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Largest power plants in Slovakia

Who owns Slovakia's power plants

Counts an asset once per company named as its owner or operator; a joint venture counts for each partner.

When they were built

Median commissioning year 1992 · oldest Kosice power station (1967) · newest Malženice power station (2011) · 10 of 15 carry a start date

Under construction & proposed

How Slovakia compares · power plants by country

Frequently asked

How many power plants are there in Slovakia?
OverWatts maps 15 power plants in Slovakia — under 0.1% of the world's mapped total, the 108th-largest national fleet of the 155 countries with any.
What is the largest power plant in Slovakia?
Mochovce nuclear power plant, at 1.5 GW, operated by Slovenské Elektrárne.
How much power-generation capacity do Slovakia's power plants have?
About 5.3 GW operating across 10 plants, with a further 3.8 GW under construction or proposed. That covers utility-scale sites of 100 MW and above, so it sits below national installed capacity wherever distributed generation is large.
Who owns the power plants in Slovakia?
Slovenské Elektrárne AŞ is named as owner or operator on the most — 5 of 15 (33%). Next are Enel SpA (3), EP Slovakia BV (3) and Slovak Republic (3).
How old are Slovakia's power plants?
The median commissioning year is 1992, across the 10 in service with a known start date. The oldest still listed is Kosice power station (1967).
What new power plants are being built in Slovakia?
2 projects are under construction or proposed. The largest are Bohunice nuclear power plant (1.2 GW) and Mochovce nuclear power plant (471 MW).

Other asset classes in Slovakia

Pipeline 7Cement Plant 4Grid Storage 3Iron & Steel Plant 2Chemical Plant 2Refinery 1Interconnector 1

Power Plants in other countries

China 11,537United States 3,831India 1,675Brazil 879Spain 653Australia 615Philippines 489Russia 461Canada 452Vietnam 392Japan 387Germany 335