Wanted to share a lesson learned from a recent PEPCO audit. I''ve calculated total overcharges at approximately $5,200/month going back 4 years. The TOU peak window on the bill doesn''t match the current tariff definition.
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Duke Energy won''t budge on tariff interpretation — need advice
Don S, you should also check the billing periods while you''re at it. These errors tend to cluster.
Pro tip: ask for the billing determinant detail, not just the bill summary. The devil''s in the details with Alabama Power.
Nice find. I''ve started using a Python script I wrote to cross-reference these calculations and it saves a ton of time.