To dream of electricity, denotes there will be sudden changes about you, which will not afford you either advancement or pleasure.
If you are shocked by it you will face a deplorable danger.
To see live electrical wire, foretells that enemies will disturb your plans, which have given you much anxiety in forming.
To dream that you can send a package or yourself out over a wire with the same rapidity that a message can be sent, denotes you will finally overcome obstacles and be able to use your enemies’ plans to advance yourself. ... Ten Thousand Dream Interpretation
Dreams of electricity symbolize power, aliveness, energy, and the chemistry that takes place when opposites attract and come into harmony. You are in a relationship, project or time in your life that is synergistically stimulating and that is sparking your creativity.... Strangest Dream Explanations
Material aspects: Electricity often represents power and it will depend on the context of the dream which aspect of power is being highlighted.
To dream of electrical wires is to be aware of our capability and perhaps our use of energy, while to dream of switches is to be aware of the ability to control situations around us.... Dream Meanings of Versatile
Symbol for energy, supply, and transformation of power; or you may be under tension.
If there is an accident in an power plant, and you can’t handle internal tension, this indicates repressed urges—see Termination, Attack, Fire, Surf, Kidnapping, Defloration, Flame, Violence, Greed, Harem, Skin Rash, Wire (High-Tension), Hooker / Prostitute, and in part Elf.... Little Giant Encyclopedia