Energy created by the flow of electrons through a conductor. true or false

It is TRUE.

Explanation:

If we are talking of the electrons then it means we are talking about electric energy. Actually the energy is created by the energy generators like wind turbines, hydro power plant etc in which a turbine is rotated by a force of water or wind   or any other force. Also it can be generated by using solar panels having photo diodes which converts light energy into electrical energy.This generated energy is stored in the batteries whose charge is processed for further useThe flow of electrons is due to the difference of potential between two points causing the energy to flow from the higher potential to the lower potential.

It is only the electrons which are responsible for the creation of the energy.