Oxygen Not Included Carbon Skimmer: A Comprehensive Guide

Carbon Skimmer Loop! (Fox plays OXYGEN NOT INCLUDED "Oceania" Episode


Oxygen Not Included is a popular survival game where players manage a colony of duplicants in a subterranean asteroid. One of the most crucial aspects of the game is managing resources, especially oxygen. Carbon dioxide, a byproduct of duplicant respiration, can quickly accumulate and suffocate your colony. Luckily, the game offers a solution: the Carbon Skimmer. In this article, we’ll cover everything you need to know about the Oxygen Not Included Carbon Skimmer.

What is a Carbon Skimmer?

A Carbon Skimmer is a building that removes carbon dioxide from the air and converts it into polluted water. It requires electricity to operate and must be built on a body of water. Once placed, it will automatically begin removing carbon dioxide from the surrounding area.

How to Build a Carbon Skimmer

To build a Carbon Skimmer, you’ll need to research it in the game’s tech tree. Once researched, you can build it from the build menu. Choose a location on a body of water and place the Carbon Skimmer. Connect it to a power source and a pipe to carry the polluted water away.

Optimizing Your Carbon Skimmer

To get the most out of your Carbon Skimmer, you’ll want to optimize its placement and usage. Place it in an area with high carbon dioxide levels, such as near your duplicants’ living quarters. Make sure it has a steady supply of power and water to function correctly. You can also use automation to control when it operates, ensuring it only runs when necessary.

Managing Polluted Water

The Carbon Skimmer converts carbon dioxide into polluted water, which must be managed to prevent contamination. You can use a Liquid Pump to move the polluted water to a designated storage area or filtration system. Polluted water can also be used as a resource for other buildings, such as the Fertilizer Synthesizer.

Upgrade Options

As you progress in the game, you’ll unlock upgrade options for the Carbon Skimmer. These upgrades can increase its efficiency, reduce power consumption, and even allow it to remove other gases from the air. Be sure to research and invest in these upgrades to get the most out of your Carbon Skimmer.

Common Mistakes to Avoid

When using a Carbon Skimmer, there are a few common mistakes to avoid. First, be sure to place it on a body of water; otherwise, it won’t function. Second, make sure it has a power source and is connected to a pipe to carry away the polluted water. Finally, be aware of the surrounding environment; if the air is too cold or too hot, the Carbon Skimmer’s efficiency may be affected.


The Oxygen Not Included Carbon Skimmer is a vital tool for managing carbon dioxide in your colony. By understanding its functions, optimizing its usage, and avoiding common mistakes, you can keep your duplicants breathing easy. With upgrades and careful management, you can even turn polluted water into a valuable resource. So, start building your Carbon Skimmer today and keep your colony thriving.