Interesting development with my Oncor dispute. The utility''s position is that the rate change was communicated, but the tariff language doesn''t support that. The Rate GST rate schedule clearly states seasonal rates apply May-October, but the bill shows no PF adjustment shown.
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PPL Electric TOU-GSD-A misapplication — $112,000/month impact
Don''t forget to check the Rate SC-9 effective dates — Oncor backdated a rate change that caught me off guard.
Good work Carl N. For the folks following along, this is a textbook example of why we check backbilling limits on every audit.
This is exactly why I always pull 36+ months of history. The pattern wouldn''t show in a shorter window.
Nice find. I''ve started using interval data analysis software to cross-reference these calculations and it saves a ton of time.