Will electricity ever exist as a method of power production, or is technology stuck where it is now?
Tech is limited mostly to 1400's Europe.
I mean, supposedly wire drawing has existed since the tenth century AD in real life.
It wouldn't be THAT big of a stretch for dwarves/humans/goblins(?) to discover how to make copper coils.
And then discover that certain materials repel certain metals, and that these copper coils exert the same force if you make a torus of copper coils...
And then, that a reaction occurs if you stick a magnetic metal in the coil and spin it around really fast...
And then, that the effect can be reversed, if the two coil tori are linked with gold/copper/tin filament in a loop consisting of two cables extended across the tori and a metal object is inserted into the other torus...
A world with a deity whose sphere(s) have aspects of inspiration, crafts/creation and thunder might gift their followers with visions of wondrous metallic devices that have the ability to store, release and/or generate lightning and implore them to construct the objects as an act of faith or piety. This could lead to electrical tech being made ahead of schedule.
But if there's no way to circumvent the technology cap or the dev does not wish to allow for the construction of such technology, then that's understandable and I shall drop the subject.
It'd be very dwarven to be able to build a primitive railgun using solid iron spears/bars/blocks, two giant copper rails, a large voltaic pile and generators run by elvish/goblin slave labor, though.