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Table 2 Selected groundwater areas ranked according to the amount of heat ( G ) exploitable

From: Mapping the low enthalpy geothermal potential of shallow Quaternary aquifers in Finland

Groundwater area code Groundwater area name Municipality Land use of the groundwater area Amount of heat (G) (kW) Amount of heat (G) kW/ha Rank number
0439801 Lahti Lahti Urban 1,960.44 1.08 1
1014503 Koskenkorva Ilmajoki Urban 798.53 4.07 2
0439801 Lahti Lahti Industrial 733.25 1.08 3
0161251 A Porvoo Porvoo Urban 717.97 4.32 4
0185803 Rusutjärvi Tuusula Urban 698.40 4.93 5
11244001 Kempeleenharju Kempele Urban 670.40 0.38 6
0110651 Hyvinkää Hyvinkää Urban 502.91 0.55 7
0517351 A Joutsenonkangas Lappeenranta Urban 467.25 0.87 8
1153503 Hitura* Nivala Industrial 437.50   9
0260903 Karjaranta* Pori Urban 437.50   10
0406101 Vieremä Forssa Urban 437.18 2.17 11
1269802 Kolpene Rovaniemi Urban 414.62 1.44 12
0498051 Ylöjärvenharju Ylöjärvi Urban 394.14 1.15 13
0142851 Tytyri* Lohja Industrial 364.58   14
0540501 A Huhtiniemi Lappeenranta Urban 353.73 0.78 15
0142851 B Lohjanharju Lohja Urban 346.94 0.47 16
0109201 Valkealähde Vantaa Industrial 342.71 0.90 17
0453252 A Nastonharju-Uusikylä Nastola Urban 338.04 0.69 18
0977401 Mutapohja Äänekoski Urban 322.98 5.76 19
0409852 Salpakangas Hollola Urban 313.75 0.82 20
0285301 Kupittaa* Turku Urban 102.08   100
0431601 A Järvelä 1 Kärkölä Urban 54.64 0.69 200
1054551 Horonkylä Teuva Urban 33.12 0.58 300
0250302 Tursunperä Mynämäki Urban 22.30 0.52 400
0214302 Heinistö Ikaalinen Urban 16.12 0.39 500
  1. The 20 areas with the largest groundwater heating energy potential, as well as the areas ranked 100th, 200th, 300th, 400th and 500th in potential. The code and name along with the land use of the groundwater area and the name of the municipality are presented. *Denotes a point-sized groundwater area.