Heat Supply from Estonia's Deepest Geothermal Borehole
The Geological Survey of Estonia has commenced heat supply from a 712.5-meter borehole in Arbavere, currently the country's deepest thermal borehole.
The borehole, located in Lääne-Viru County, provides heating and cooling to the Geological Survey's research center buildings.
- Depth: 712.5 meters
- Thermal capacity: 40 kW
- Features a coaxial pipe architecture, a first in Estonia
Three geothermal heat pumps and a cooling system have been installed to increase efficiency.
No direct quotes available in the text.
Author's summary: Estonia's deepest geothermal borehole now supplies heat.