What must happen to electrons for them to create electricity?

For electrons to create electricity, they need to be energized. This means that the electrons must gain enough energy to break free from their atomic bonds and move through a conductor. When electrons are energized, typically through various means such as thermal energy, electromagnetic energy, or chemical reactions, they gain the kinetic energy necessary for flow. This movement of energized electrons constitutes an electric current, which is the basis of electricity.

In contrast, storing electrons would not generate electricity on its own; they need to be in a state of movement. Neutralizing electrons, which would mean balancing them with protons, would eliminate the flow necessary for current. Isolating electrons also prevents their movement, which is crucial for electric current generation. Therefore, energizing electrons is essential for the creation of electricity.