Waste-free boilers(262,144 su) with KubeJS and Farmers Delight

How it works: Steam engines generate SU (rotational power) by burning fuel in the blaze burners under each boiler. Normally, growing tomatoes for fuel/food leaves you with rotten tomatoes as waste. This setup closes that loop: the KubeJS recipe below lets you mill both regular and rotten tomatoes back into tomato seeds, so nothing from the farming cycle gets thrown away — the botany pot keeps producing seeds to replant, and you never run out.

You MUST have for this power generator at least KubeJS, KubeJS Create, Farmer's Delight

Note on the press/basin filter: Both Crafts & Additions and Diesel Generators add a seed-pressing recipe that produces vegetable oil — but as two different fluids. If both mods are installed and you don't filter the basin's output (with a fluid filter set to a bucket of the oil you actually want), the pipes will get conflicting fluids and break, stopping the boiler. So either use only one of these mods, or add a filter to pick one oil type.

Put farmland in the botany pot(dirt + r-click with hoe) and tomato seeds

In the '.minecraft\kubejs\server_scripts' you put the file(any name) with .js, put inside it this code:

ServerEvents.recipes(event => {

event.recipes.createMilling(

['farmersdelight:tomato_seeds'],

Ingredient.of('farmersdelight:tomato', 'farmersdelight:rotten_tomato')

)

})

This code allow to make tomato seeds from rotten tomatoes and regular tomatoes making this generator completely waste-free! I think this is most honest way to make tomato seed because you can make them from the mechanical crafter so it wouldn't be unbalanced to add this recipe.

Make sure to save the .js file in UTF-8(Without BOM)
How to check/set this in popular editors:

VS Code: click "UTF-8" in the bottom-right status bar → "Save with Encoding" → choose "UTF-8" (not "UTF-8 with BOM").

Notepad++: menu "Encoding" → "UTF-8" (without the BOM mark), not "UTF-8-BOM".

Wait some time to tomatoes grow up, aaand now you are ready to go! Just fuel up one blaze on each boiler with 1 coal and add some water through fluid hatch(use water bucket). If one bucket wasnt enough just add some more.

Fully customizable, you can use that for Aeronautics vehicles too!