# Efficiency module

Pyanodons item · internal name `efficiency-module` · type `module` · stack size 50 · first craftable in tier 4 (pY science pack 2, [tier 4](https://factorio.kalzumeus.com/tier/4.md))
HTML page: https://factorio.kalzumeus.com/item/efficiency-module/

## Produced by (1 recipes)

### Efficiency module (`efficiency-module`)

- 15 s · tier 4
- Ingredients: 1 × [Utility Box MK02](https://factorio.kalzumeus.com/item/utility-box-mk02.md), 1 × [Control Panel MK02](https://factorio.kalzumeus.com/item/controler-mk02.md), 2 × [Electronics MK02](https://factorio.kalzumeus.com/item/electronics-mk02.md)
- Results: 1 × [Efficiency module](https://factorio.kalzumeus.com/item/efficiency-module.md)
- Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion,  (flying)
- Unlocked by: [Efficiency module](https://factorio.kalzumeus.com/tech/efficiency-module.md)

## Used in (1 recipes)

- Efficiency module 2 (`efficiency-module-2`, tier 6) → [Efficiency module 2](https://factorio.kalzumeus.com/item/efficiency-module-2.md)