MCR’s Review of Incumbent IOU Transmission Formula Rates (brochure)
Transmission rates in most zones in MISO and SPP have risen significantly and are becoming a larger portion of your customers’ total bills. In response to the higher rates, many of MCR’s public power and cooperative clients have asked MCR to conduct a review of the transmission formula rate of the incumbent IOU or Transco in their zone. This review identifies any mistakes in the incumbent’s formula rate (MISO Attachment O and SPP Attachment H) and provides peace of mind that the IOU/Transco’s transmission costs ultimately are accurate and warranted.