Fixed for Update 5 terrain.

Global power grid network with all geothermal nodes harvested (connection on pylons is indicated by the aircraft warning light). Each pylon features 3 main circuits, and 2 "groundwire" circuits (of which 1 is used for geothermal). Blueprints for individual pylons https://satisfactory-calculator.com/en/blueprints/index/details/id/1200/name/Transmission+Pylon.

There is a central switchyard at Crater Lake, which controls which lines are connected. The switchyard location is also meant to work with my power plant blueprint https://satisfactory-calculator.com/en/blueprints/index/details/id/1234/name/Crater+Lake+Nuclear+Plant, although this is not necessary.

Each transmission line has multiple distribution substations. Blueprints for individual substations https://satisfactory-calculator.com/en/blueprints/index/details/id/1204/name/Distribution+Substation

Version History 2.01: Remade all the switches in an attempt to fix the disconnected line issue.