> For the complete documentation index, see [llms.txt](https://nuclear-industry.gitbook.io/nuclear-industry/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nuclear-industry.gitbook.io/nuclear-industry/the-factory.md).

# The Factory🏚️

The factory allows you to return tradable tokens on the market and claim them to improve your empire and earn more $NUC tokens or sell them.

**Good to know:** The factory needs to be upgraded simultaneously with your facilities to claim all the tokens generated through nuclear waste. This is because your factory cannot claim all the tokens produced by the nuclear waste without the upgrades to your facilities

<figure><img src="https://3072518766-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fm83hNrvn0CmLRSZjRTxX%2Fuploads%2F8RcoJcK4eTJNRV3rf653%2FFactory%202.png?alt=media&amp;token=c986f493-04c5-47c1-8935-b1dbdc3cff6d" alt=""><figcaption></figcaption></figure>

<figure><img src="https://3072518766-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fm83hNrvn0CmLRSZjRTxX%2Fuploads%2FuLCYpPR3XGCM4QPbJjBF%2FFactory%2012.png?alt=media&amp;token=83da5b5c-94f5-4cf2-8bcd-51326388a0cd" alt=""><figcaption></figcaption></figure>

Reactors and factories will require a fuel refill every **24** hours. If a refill is not performed, they will cease production. If no refill is done within 3 days, the reactor will malfunction, requiring the player to repair it with a repair kit.

The reactor must be repaired every **10** days. If a refill is not performed within **3** days, the reactor will malfunction, requiring the player to repair it with a repair kit.

Players will need to visit the [Market](/nuclear-industry/market.md) section to purchase a repair kit to fix their reactor. It would be beneficial to implement an inventory system so that players can store and use items without needing to constantly travel back and forth.

Fuel will be sold in the [market](/nuclear-industry/market.md) as well.

**Fuel Prices**: **1** liter of fuel costs **0.5 $NUC** tokens.

&#x20;       **Factory**

&#x20;**Level 1** *<mark style="color:red;">**FREE**</mark>*

&#x20; **Level 2** *<mark style="color:red;">**FREE**</mark>*

&#x20; **Level 3** *<mark style="color:red;">**1 liter**</mark>*

&#x20; **Level 4** *<mark style="color:red;">**2 liters**</mark>*&#x20;

&#x20; **Level 5** *<mark style="color:red;">**4 liters**</mark>*

&#x20; **Level 6** *<mark style="color:red;">**6 liters**</mark>*

***Solar Panel Prices***: **$250** **NUC** When clicking on the factory, the option "Purchase Solar Panel" will appear, similar to an upgrade. By paying **$250 NUC**, the reactor will no longer require fuel.

&#x20;                        **Upgrade Cost**                               **Token Ready/Day**&#x20;

&#x20;                       **LVL 1**: ***0***       <mark style="color:red;">**$NUC**</mark>                                                                         ***0.75***   <mark style="color:red;">**$NUC**</mark>

&#x20;                       **LVL 2**: ***30***    <mark style="color:red;">**$NUC**</mark> <mark style="color:red;"></mark>                                                                        ***9***      <mark style="color:red;">**$NUC**</mark>&#x20;

&#x20;                       **LVL 3**: ***60***    <mark style="color:red;">**$NUC**</mark>                                                                         ***25***  <mark style="color:red;">**$NUC**</mark>&#x20;

&#x20;                       **LVL 4**: ***100*** <mark style="color:red;">**$NUC**</mark>                                                                         ***60***         <mark style="color:red;">**$NUC**</mark>

&#x20;                      **LVL 5**: ***120***   <mark style="color:red;">**$NUC**</mark>                                                                        ***100***    <mark style="color:red;">**$NUC**</mark>&#x20;

&#x20;                       **LVL 6**: ***150***   <mark style="color:red;">**$NUC**</mark>                                                                        ***150***      <mark style="color:red;">**$NUC**</mark>