Do you have a smart meter thats a meter that the power co. does not come out to read its done at the office and sends a signal back to them and if you loose power they know in a matter of minutes and check for a problem and correct it.A small price to pay for not loosing electricity,heat ,fridge etc.
If you have a large service it will have current transformers and I have seen those turn a slight amount with the power off.
I hate to sound a dumb as I look, but I don't know what kind of meter it is other than it says it's made by GE and has that glass cover over the meter sort of like the bottom half of a gallon can of paint, if the can was glass. Generally I do only pay the minimum charge because I don't use much there right now. My main thought is that everybody, at least in my area, is getting overcharged for their electric power due to these meters not being correct.
I did call my utility company and that was frustrating to say the least. The woman on the phone kept telling me that she's sure that I'm just forgetting about some clock or TV being plugged in somewhere that I forgot about. She seemed unable to grasp the
fact that, without any doubt, nothing is hooked up to the service and that I've even pulled the 200 amp breaker that would have to be in place for anything to receive power.
Personally, I now honestly think that the utility company intentionally has their meters running just that little bit extra to charge everyone on their entire grid just a bit more each month. No one place really notices the extra amount, there seems to be no way to prove what they are doing, and with a million or two meters showing a bit of "extra" usage the additional profit is quite substantial. When they won't send someone to check it and the customer service person 'assures' me that I have something plugged in (It's not a freaking house!!) and promptly dismisses me, I smell a rat. Now the real question; is there anything that can be done about it? Maybe it only amounts to an extra $3 to $5 a month on a person's bill. Still, it seems like this monopoly of a service is completely free to overcharge if they choose with no possible repercussions.
Heck, since GE made the meter and their stock is in the toilet, maybe they are in cahoots with the utility company to regain some lost capital.