# Geothermal Energy

> Glossary term · [DutchGreenhouses glossary](/glossary.md)

Geothermal energy taps hot water from deep aquifers as baseload renewable heat, delivered to the greenhouse circuit through a closed loop and a heat exchanger because the produced water is saline and corrosive.

## See also
https://en.wikipedia.org/wiki/Geothermal_energy