Steam Coal Mine

Steam Coal Mine is one of the Buildings in Frostpunk.

Acquisition
Steam Coal Mine is available after finishing research Steam Coal Mine (Technology), then it can be built from Resources tab.

Description
Produce 600 Coal/10h

Abilities

 * Change the Shift Length
 * Heater
 * Emergency Shift
 * Foreman

Upgrades

 * Build Advanced Coal Mine: +300 Coal/10h
 * Research Coal Mining Optimisation (Technology): +10% efficiency
 * Research Coal Mining Rationalisation (Technology): +10% efficiency