Jonavos Achema power station is a 68 MW gas power plant in Kauna, Lithuania. It is operated by Achemos Grupe [100%]. Based on its capacity (estimated), it can supply roughly 77k homes (estimated). It ranks #9 of 10 Lithuania power plants by installed capacity. Commissioned in 2003, it is around 23 years old — relatively modern. In context, gas supplies about 16.5% 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 GOGPT_jonavosachema_lithua.
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
The capacity and/or fuel fields on this page include a source-backed provenance label from GEM, an official registry, Wikidata, OSM, or a cross-source match.
capacity: GEM · 2026 · L100000407842; fuel: GEM GOGPT
At 68 MW, Jonavos Achema power station is below the median gas plant in Lithuania (170 MW). Technically it is described as OCGT. Gas plants burn natural gas either in open-cycle turbines for fast peaking, or in combined-cycle units that recover exhaust heat in an HRSG to reach roughly 55–62% efficiency — the cleanest-burning fossil option.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Operated by Achemos Grupe [100%].
This gas plant burns natural gas in a turbine — often in a combined-cycle setup — to generate electricity. It sits in a warm-summer humid continental climate (Köppen Dfb) — Northern Hemisphere, latitude 55.1°N — which shapes how much energy it can produce and how its output varies through the year.
Climate zone & typical temperatures: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).
For a plant’s outdoor hardware — heat-recovery steam generators (HRSG), expansion joints, valves, flanges and their insulation — the local climate sets how fast unprotected steel and coatings degrade. This site sits in a mild atmospheric environment (estimated ISO 9223 class C2 — Low), with humidity / wetness the leading environmental stress.
Higher environmental severity is exactly where protective removable insulation pays back most: a sheltered micro-climate slows corrosion, UV and thermal-cycling damage and extends outdoor hardware service life. This is an indicative site-climate context — not a condition assessment of any specific plant or operator.
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.
The #5 largest gas power plant of 6 in Lithuania by capacity.
Lithuania has 6 gas power plants in this dataset, together about 2,593 MW of capacity.
Coordinates 55.0837, 24.3338 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Jonavos Achema power station is a 68 MW gas power plant in Kauna, Lithuania, commissioned in 2003.
Its output is enough to supply roughly 76,587 homes (estimated).
Jonavos Achema power station is operated by Achemos Grupe [100%].
