ACHartman drill for geothermal heat at record depth - FreshPlaza

ACHartman drill for geothermal heat at record depth FreshPlaza At glasshouse horticulturist Hartman in Friesland, drilling will be carried out next year for the construction of the, until now deepest geothermal heat source in the Netherlands. The plan is that the source at a depth of 3 kilometers, starts producing ...

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