The Dumpster Diving mod:

https://minecraft.curseforge.com/projects/dumpster-diving?gameCategorySlug=mc-mods&projectID=289447

Creates landfill biomes with tainted stone and dirt (hopefully water at some point) in addition to garbage "ores", which you receive trash that you can then transform, through the use of machines, into usable materials.

I feel this mod fits very well with it and would like to see interactions with it or, atleast, additions to the configs.

Thanks for all of your hard work.