HyenaCheeseHeads t1_iqslohr wrote on October 2, 2022 at 8:03 PM Reply to comment by arfbrookwood in Shocked by gas bills, thrifty Dutch stockpile coal, wood for winter by clampie Ground source = around 1m below the surface. Uses the average temperature of the subsurface layer (around 15C) as source of heat Geothermal = around 100m+ depths. Uses geothermal energy from the earth's core (or hot springs, geysers, volcanic hot spots) Permalink Parent 2
HyenaCheeseHeads t1_iqslohr wrote
Reply to comment by arfbrookwood in Shocked by gas bills, thrifty Dutch stockpile coal, wood for winter by clampie
Ground source = around 1m below the surface. Uses the average temperature of the subsurface layer (around 15C) as source of heat
Geothermal = around 100m+ depths. Uses geothermal energy from the earth's core (or hot springs, geysers, volcanic hot spots)