Mining productivity (research)
| Mining productivity (research) | 
| 
 Cost  | 
|
| ✖ 250 | |
| 
 Prototype type  | 
|
| 
 Internal name  | 
 mining-productivity-1  | 
| 
 Required technologies  | 
|
| 
 Allows  | 
|
Mining productivity is a research that increases the resource output of mining drills and pumpjacks by 10% per level. Unlike productivity from productivity modules, there are no downsides. Any ore that is produced by the productivity bonus is free; it does not deplete the resource under the miner.
| Technology | Cost | Effects | Cumulative  effect  | 
|---|---|---|---|
| Mining productivity 1 | ✖ 250 | 10% | 10% | 
| Mining productivity 2 | ✖ 500 | 10% | 20% | 
| Mining productivity 3 | ✖ 1000 | 10% | 30% | 
| Mining productivity 4-∞ |        ✖ 2500*(Level-3)  (eg. 2500 for level 4, 5000 for level 5)  | 
10% per level | 30% + 10%*(Level-3) | 
Output of electric mining drills

| Mining productivity level | Number of Speed module 3 | Express transport belt | 
|---|---|---|
| 26 | 3 | 0.1 | 
| 35 | 3 | 0.125 | 
| 50 | 3 | 0.166 | 
| 62 | 3 | 0.2 | 
| 80 | 3 | 0.25 | 
| 110 | 3 | 0.333 | 
| 170 | 3 | 0.5 | 
| 215 | 0 | 0.25 | 
| 350 | 3 | 1 | 
| 440 | 0 | 0.5 | 
| 890 | 0 | 1 |