# Rocket fuel (technology)

internal name `rocket-fuel` · tier 1 (pY science pack 1, [tier 1](https://factorio.kalzumeus.com/tier/1.md))
HTML page: https://factorio.kalzumeus.com/tech/rocket-fuel/

## Cost

100 units of (1 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 2 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md)), 30 s each.

## Requires (3)

- [Electrolysis](https://factorio.kalzumeus.com/tech/electrolysis.md)
- [pY science pack](https://factorio.kalzumeus.com/tech/py-science-pack-1.md)
- [Shale oil development](https://factorio.kalzumeus.com/tech/scrude.md)

## Leads to (3)

- [Jetpack Equipment MK1](https://factorio.kalzumeus.com/tech/jetpack-1.md)
- [Kovarex enrichment process](https://factorio.kalzumeus.com/tech/kovarex-enrichment-process.md)
- [Rocket silo](https://factorio.kalzumeus.com/tech/rocket-silo.md)

## Unlocks (1 recipes)

### Rocket fuel (`rocket-fuel`)

- 20 s · tier 1 · productivity modules allowed
- Ingredients: 75 × [Oxygen](https://factorio.kalzumeus.com/fluid/oxygen.md), 50 × [Kerosene](https://factorio.kalzumeus.com/fluid/kerosene.md)
- Results: 5 × [Rocket fuel](https://factorio.kalzumeus.com/item/rocket-fuel.md)
- Made in: Heavy oil refinery MK 01, Heavy oil refinery MK 02, Heavy oil refinery MK 03, Heavy oil refinery MK 04
- Unlocked by: [Rocket fuel](https://factorio.kalzumeus.com/tech/rocket-fuel.md)