Member state SLOVENIA
Case study Lendava
Description Local community Lendava covers 123 km2 in Pomurje region. In Lendava there is one of few Slovenian geothermal district heating systems. Production borehole Le-2g was drilled in 1994 and reinjection borehole Le-3g in 2007. 
Region>City>location Region: Pomurje, City: Lendava
Installed capacity
( MWth)
Installed geothermal capacity 6 – 8 MW (at max. potential use)
DH length
Inhabitants connected school, kindergarten, multi-dwelling houses etc. (nearly 52000 m2)
 Operating Temperature of the DH 40-66°C
Temperature of the geothermal ressource
(production – injection)
77,4 °C
Production of heating and/or cooling 31,7 TJ/a (heating)
Investement for
geothermal well
2.940.000 €
Investement for
geothermal heating station
1.265.000 €
Investement for
DH network and substation
included in heating station
(banks, funds, PPP…)
Nafta Geoterm (now Petrol Geoterm), Ministry, EU fund
Cost of the MWh sold 79,30 EUR
Comparison with fossil energies  9 -12 t/a CO2 emissions (max. potential of well)

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