Infrastructure

Infrastructures in Humankind are yield modifiers built in the Cities. Infrastructures found in the construction list as well as Units and Districts. Each City can only build one of each of these special buildings, and they are not placed on the map, but they will directly improve the City. They interact with Districts and other game entities in unique ways. The special buildings are categorized by families and levels. New family lines or new levels in the existing ones can be unlocked by various technologies.

Infrastructure list

Type	Family	Ancient Era	Classical Era	Medieval Era	Early Modern Era	Industrial Era	Contemporary Era
	Animal Husbandry	Animal Barns					Factory Farming
	Grain Stockage	Granary			Grain Silos	Industrial Silos
	Irrigation	Flood Irrigation	Artificial Reservoirs
	Fertilization					Fertilizer Plant	Drone-assisted Fertilizer Plant
	Coal Energy	Forge	Charcoal Kiln	High Furnace		Coal Plant
	Lumbering	Lumber Yard				Sawmill
	Quarrying	Stoneworks					Quarrying Machinery
	River Exploitation		Watermill				Hydroelectric Dam
	Workplace		Artisan Workshop		Manufactory	Factory	Automated Factory
	Solar Energy						Solar Farm
	Wind Energy						Wind Farm
	Nuclear Energy						Nuclear Plant
	Distribution	Food Market					Food Plaza
	Taxation		Levy Administration		Taxation Office
	Trading Taxation		Customs Farm			Customs Agency
	Trading			Commodity Market	Stock Exchange
	Banking				Bank		Financial District
	Knowledge Diffusion	House of Scribes		Manuscript Atelier	Printing House		Tech Park
	Education		School		University	Academy
	Knowledge Storage		Library		Cabinet of Curiosities		Museum
	Research Centers			Alchemist's Workshop	Inventor's Workshop		Supercomputer Lab
Harbor	Fishing	Fishery				Whale Fishing	Pisciculture
	Sea Trade	Fishmonger		Great Fishmarket		Seafood Wholesalers
	Pottery Workshop	Pottery Workshop
	Entertainment		Theater		Playhouse		Cinema
	Public Hygiene	Public Fountain	Aqueduct				Sewage Treatment Plant
	Policing		City Watch			Police Force
	Health			Apothecary		Hospital
	Walls	Fences, Palisades	Stone Walls		Bastions		Bomb Shelters
	Formation	Barracks		Tourney Fields		Military School
	Camps	Watchtower		Fort			Command Compound
	Reserve			Armory		Conscription Center
	Anti-Air						Anti-Air Surveillance, SAM
	Bunker						Bunker
Unlocked by Civics
	Arts	Academy of Arts, Artist's Studio
	Governance	People's Assembly, Secret Police, Neighborhood Watch

Deprecated infrastructures

Type	Family	Ancient Era
	Millstone	Millstone
	Tanning Racks	Tanning Racks