Create City 2 (Create Stadt 2) is a technical modpack with Create and many other mods.
Create City is now entering its second season; a new Create City is released every year.
With these mods, you can build automated farms and elevators, for example. There's also a mod that lets you transport crates from one location to another.
We've also added new equipment to the Create mod. The modpack offers you many possibilities. Among other things, we've added the Security Craft mod for security. There are many ways to generate electricity (kinetic energy).
One of these would be to build a wind turbine or a water wheel.
As you may have already noticed, there are many possibilities. There are also many tutorials on YouTube that explain the Create mod and other mods from this modpack. The best thing to do is just try it out for yourself.

Mods:

Super Duper Vanilla Shaders (by eldeston)
Macaw's Trapdoors (by sketch_macaw)
Caelus API (Forge/NeoForge) (by TheIllusiveC4)
FancyMenu (by Keksuccino)
Macaw's Windows (by sketch_macaw)
Konkrete [Forge/NeoForge] (by Keksuccino)
Create Railways Navigator (by MrJulsen)
Corpse (by henkelmax)
Kotlin for Forge (by thedarkcolour)
Create Slice & Dice (by possible_triangle)
CreativeCore (by CreativeMD)
Framework (by MrCrayfish)
Sodium (by JellySquid)
Balm (by BlayTheNinth)
Iron Chests (by ProgWML6)
Macaw's Bridges (by sketch_macaw)
Just Enough Items (JEI) (by mezz)
Create: Copycats+ (by Lysine)
Iris Shaders (by coderbot)
Create Crafts & Additions (by MRHminer)
Security Craft (by Geforce132)
Macaw's Fences and Walls (by sketch_macaw)
Chat Heads (by dzwdz)
Macaw's Furniture (by sketch_macaw)
Cosmetic Armor Reworked (by LainMI)
Macaw's Doors (by sketch_macaw)
Create Jetpack (by possible_triangle)
JourneyMap (by techbrew)
Simple Voice Chat (by henkelmax)
Create Encased (by iglee42)
CTMPOMFIX Shader (Chocapic13' Shaders edit) (by timetravelbeard)
Create: Connected (by Lysine)
Sophisticated Backpacks (by P3pp3rF1y)
MrCrayfish's Furniture Mod: Refurbished (by MrCrayfish)
Sophisticated Core (by P3pp3rF1y)
Farmer's Delight (by vectorwing)
Farmers Structures (by BlackAuresArt)
Waystones (by BlayTheNinth)
Elytra Slot (by TheIllusiveC4)
ImmediatelyFast (by RaphiMC)
Complementary Shaders - Reimagined (by EminGT)
Create: Better Motors (by Reggarf)
Storage Drawers (by Texelsaur)
Body Camera Shader (by LoLip_p)
Kappa Shader (by RRe36)
Skin Layers 3D (Fabric/Forge) (by tr7zw)
Create Better FPS (by moepus)
Create: Framed (by DakotaPrideModding)
Create: Food (by average_anime)
AppleSkin (by squeek502)
Curios API (Forge/NeoForge) (by TheIllusiveC4)
AmbientSounds 6 (by CreativeMD)
Create: Bells & Whistles (by a0a7)
GeckoLib (by Gecko)
Create: Easy Structures (by M_Productions)
Create (by simibubi)
Complementary Shaders - Unbound (by EminGT)
Carry On (by Tschipp)
Melody (by Keksuccino)