Factorio Forums

When you drop a power pole (any type, even sub stations) The tool tip shows electric demand satisfaction as green, even when the poles aren't connected to the main grid.

Is that a bug though? A demand of 0 with a production of 0 is 100% satisfied.

Makes perfect sense.

Wouldn't it be better though for the tool tip to say 'Disconnected from power source' or similar?

Actually, 0/0 is not defined, so there is a case to be made that 100% satisfaction is incorrect.
Can the bar show NaN?

Edit: Assuming

I, too, would prefer if 0/0 showed as something other than 100%.