Coal Mine

The Coal Mine is an outpost found on the World Map which provides a finite supply of Coal.

Repair

After discovery on the World Map, the Coal Mine must be repaired before it can be utilized. The Coal Mine extracts resources from a limited deposit.

Level.	Repair Cost	Shifts	Storage Capacity	Maximum Production
2	200x Construction Parts III	2	1056x Coal	18 / 20 (54 / 60 )
4	400x Construction Parts III	4	2464x Coal	36 / 20 (108 / 60 )
6	600x Construction Parts III	6	2816x Coal	54 / 20 (162 / 60 )
8	800x Construction Parts III	8	3168x Coal	72 / 20 (216 / 60 )
10	1000x Construction Parts III	10	3520x Coal	90 / 20 (270 / 60 )
12	1200x Construction Parts III	12	3888x Coal	108 / 20 (324 / 60 )
14	1400x Construction Parts III	14	4536x Coal	126 / 20 (378 / 60 )
16	1600x Construction Parts III	16	5184x Coal	144 / 20 (432 / 60 )
18	1800x Construction Parts III	18	5832x Coal	162 / 20 (486 / 60 )
20	2000x Construction Parts III	20	6480x Coal	180 / 20 (540 / 60 )

Resource extraction

In order to produce any output, the Coal Mine must be manned. Each outpost can support a variable amount of shifts, depending on the level of the outpost.

Output (per shift)	Cost (per shift)	Total deposit
9 / 20 (27 / 60 )	25x Workers 0.5 Unity per month Maintenance 12 / 60	450.000x