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Inventory of geothermal systems

There are currently around 35 geothermal systems installed in the Brussels-Capital region. Most of these are closed shallow systems (geothermal loop fields). There are also 4 known open systems (geothermal wells). However, an inventory of small geothermal systems for single-family homes is difficult to compile, as no environmental notification is currently required in Brussels for low-output systems.
For more information in certain noteworthy geothermal systems in Brussels, see our page entitled ‘A few existing systems in Brussels’.

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