The answer to 'why is my electrical meter sparking' is that sparking or arcing at the electric meter is typically a sign of a serious electrical issue that requires immediate attention from a licensed electrician. Sparking can indicate a problem with the meter socket, wiring, or other electrical components, and it poses a significant fire and safety hazard.
Some common causes of a sparking electric meter include loose connections, damaged or corroded meter socket, overloaded circuits, or a problem with the utility's supply lines. Sparking may also be caused by moisture, pests, or other environmental factors that compromise the integrity of the electrical system. It's crucial to address the issue right away, as continued sparking can lead to electrical fires or other dangerous situations.