🆕 Updated for Eco 14 — “Garbage & Recycling” — this server and these numbers now reflect the new version. What changed →
  • Byproducts: nearly every recipe now leaves waste behind, so recipe pages list byproducts alongside ingredients.
  • Garbage & recycling: waste sorts from mixed garbage down to pure materials, and can be recycled back into stock.
  • Pollution has four kinds: acid rain, chemical, soil and heavy mineral, each settling into the ground differently. Pollution guide →
  • Modules reworked: upgrades are now Basic / Advanced / Modern / Specialty, one per slot, driving the same bonus system as talents. Module guide →
  • Fresh water: machines need it — water drawn from the ocean has to be desalinated first.

The character calculator has been updated for these changes. Read the garbage & recycling guide →

Coal

Coal

A combustible mineral which needs to be crushed into usable fuel.

Weight4000 gMax stack20Carried on backResource pile

Notes

Coal is a combustible mineral ore that must be crushed into usable fuel before it can be burned. It is mined with a tier 2 pickaxe and appears in Grassland (12–60m), RainForest (25–45m), and Wetland (0–60m) biomes. Crushed coal is used in recipes like Metallurgy Research Papers and as fuel, so crushing raw coal is a necessary early step for industrial progress.

Notes are AI-generated and may be imprecise.

As a block

Mining hardness2On miningdrops rubbleSolidWall
Mining

Hardness 2 is the minimum pickaxe tier that can mine this block.

Yields1× CoalCalories/block20Durability/block1Cal / stack1000

Cost shown for a Iron Pickaxe at Mining level 0. Set your level / talents in the ⚙ Character panel to recompute. ≈ estimate.

Where it's found

From this server's world-generation settings.

Categories

Used in

Arrastra
Jaw Crusher
Stamp Mill

See also