Dispute letter, recalculation guide, and escalation plan — in 5 minutes.
The utility changed your meter, and suddenly your bill is 50-100% higher — without any change in your usage.
Without a clear calculation, you can't prove the bill is wrong. You need a simple way to check.
A formal letter to the utility can get a correction — but you need the right wording and evidence.
Public Utility Commissions can force utilities to correct billing errors. You need to know how to file.