Factories and colonies are worker hubs
This allows all factories, colonies, and other resource inputting buildings to double as worker hubs. This significantly reduces the number of worker hubs you need to build, freeing up your building limit, and guarantees every factory has a dedicated worker. This mod makes the game easier.
This mod has been updated for Blue Mars compatibility. It is optional, but if you have the DLC enabled then shipyards, floating maintenance facilities, and floating research labs will be able to host 1 ship.