Kruonis Pumped Storage Hydroelectric Power Plant Lithuania is a 900 MW hydro power station in Lithuania, Lithuania. Based on reported annual generation of 560 GWh, it can supply roughly 159,885 homes. It ranks #2 of 6 Lithuania power plants by installed capacity. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, hydro supplies about 3.9% of Lithuania's electricity; the national grid averages 138 gCO₂/kWh (77.6% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id GEODB0042161.
Annual generation (GWh), WRI Global Power Plant Database (CC BY 4.0).
This hydro plant converts the energy of falling or flowing water through hydro turbines. It sits in a warm-summer humid continental climate (Köppen Dfb) — Northern Hemisphere, latitude 54.8°N — which shapes how much energy it can produce and how its output varies through the year.
Monthly mean temperature
Heating degree-days here run 73% 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: 87/100 — this site sits in the top third of the power plants we cover by heating degree-days.
In colder climates, uninsulated hot equipment (boilers, turbines, valves, steam lines) loses proportionally more heat to ambient air — exactly the loss Inzonex modular insulation is designed to cut.
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.
The #1 largest hydro power plant of 2 in Lithuania by capacity.
Lithuania has 2 hydro power plants in this dataset, together about 1,001 MW of capacity.
Coordinates 54.799, 24.2475 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
