When it comes to the most typical cause of poor power factor in a facility, motor inductance is a likely culprit. The problem worsens when motors are not loaded to their full capacity. Harmonic ...

How often are homeowners approached by a salesperson at the doorstep selling a device that can go in a wall and supposedly save energy or reduce the monthly electricity bill substantially? The ...

You'll presumably pay a lot more in power utility bills if you're charged for so-called “reactive power” as an industrial customer who uses banks of “uncompensated” motor loads facing the AC mains.