What is a Thermal Vent in Subnautica?
A thermal vent in Subnautica is basically Mother Nature's underwater radiator, emitting heat that you can use to power your base. Just make sure to wear your fireproof undies!
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It's a geothermal heat source in the game. Place a thermal plant nearby, and voila鈥攆ree energy!
Thermal vents are natural features that release heat from the planet's interior. Perfect for powering your base with a thermal plant.
Hot take: A thermal vent is just nature's way of saying 'free power!'
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