They are likely encrypted and only your electricity supplier has the keys.
If they're not encrypted and anyone driving by your house can see your electricity usage then I would be asking the electricity supplier "Why not?"
A photo of the meter that shows the manufacturer and model number would be useful to track down the datasheet.
Dear Morgan, thanks for your post. Actually i am not an expert in this field. I think they are not encrypted..our power distribution company is too back dated.
Would you please suggest me to collect any other information either from the meter company or from the power distribution company which is required to let you suggest me to move forward?