A book of blueprints, all blueprints are power production or power storage.
The book contains:
-A steam power production aimed at early game.
-A steam power production that is the same as ^that one^ but is a little bigger.
-A solar array that is not the correct ratio as I intended it to be. It also has roboports so that a work in progress solar field can build itself
-A solar array like ^that one^ but is 2 by 2 instead for faster solar field creation.
Credits due to that random Reddit person who made the Nuclear blueprint. :^)