# Geothermal Power - Stage 3 (technology)

internal name `geothermal-power-mk03` · tier 6 (pY science pack 3, [tier 6](https://factorio.kalzumeus.com/tier/6.md))
HTML page: https://factorio.kalzumeus.com/tech/geothermal-power-mk03/

## Cost

2250 units of (1 × [pY science pack 3](https://factorio.kalzumeus.com/item/py-science-pack-3.md), 2 × [Chemical science pack](https://factorio.kalzumeus.com/item/chemical-science-pack.md), 3 × [pY science pack 2](https://factorio.kalzumeus.com/item/py-science-pack-2.md), 6 × [Logistic science pack](https://factorio.kalzumeus.com/item/logistic-science-pack.md), 10 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 20 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md)), 180 s each.

## Requires (2)

- [Geothermal Power - Stage 2](https://factorio.kalzumeus.com/tech/geothermal-power-mk02.md)
- [Renewables - Stage 3](https://factorio.kalzumeus.com/tech/renewable-mk03.md)

## Leads to (1)

- [Geothermal Power - Stage 4](https://factorio.kalzumeus.com/tech/geothermal-power-mk04.md)

## Unlocks (1 recipes)

### Pressurized steam (`geo-he-02`)

- 2.5 s · tier 6
- Ingredients: 600 × [Geothermal Water](https://factorio.kalzumeus.com/fluid/geothermal-water.md) (≥1950°C), 100 × [Pressurized water](https://factorio.kalzumeus.com/fluid/pressured-water.md)
- Results: 100 × [Pressurized steam](https://factorio.kalzumeus.com/fluid/pressured-steam.md) (2000°C)
- Made in: Heat exchanger MK01, Heat exchanger MK02, Heat exchanger MK03, Heat exchanger MK04
- Unlocked by: [Geothermal Power - Stage 3](https://factorio.kalzumeus.com/tech/geothermal-power-mk03.md)