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Hydrothermal Fuel Cell
- Submarine Reactor Fuel
- 7,200 units
- Uncommon
- Max stack 4
Blueprint 1 Factory Override Unit
Hydrothermal Fuel Cell is an exocraft item in No Man's Sky. To craft it, combine Salt x40, Cyto-phosphate x40, Carbon x40.
How to craft Hydrothermal Fuel Cell
Calculate
Hydrothermal Fuel Cell
Craft 1: 40 Salt + 40 Cyto-phosphate + 40 Carbon.
How to get Hydrothermal Fuel Cell
- Research the blueprint: Product Recipes › Components & Devices, 1 Factory Override Unit after Starship Launch Fuel
What can you craft with Hydrothermal Fuel Cell?1 item
Frequently asked questions
To craft Hydrothermal Fuel Cell, you need Salt x40, Cyto-phosphate x40, Carbon x40. Use the Crafting Menu to combine them.
You need: Salt x40, Cyto-phosphate x40, Carbon x40.
About
A high thermal energy fuel, contained within a standardised fuel cell. Used to fuel the Humboldt Drive that powers the Nautilon submarine.
Created with a mix of organic compounds (Carbon and cyto-phosphates) and localised mineral salts.
Details
- Legality
- Legal
- Category
- Consumable
- Type
- Fuel
- Craftable
- Yes
- How to obtain
- UI_CRAFT_OBJ
- Economy influence
- +25%
- Data updated
- 2026-10-28





