FERC trims MISO transmission returns RSS Feed

FERC trims MISO transmission returns

In its ruling, FERC followed the recommendation of its staff in January. The grid operator’s industrial customers had argued the rates were excessive, and questioned whether or not they synced up to the current economic conditions of their consumers.

FERC’s analysis, however, varied from the agency’s standard treatment of ROE and followed a 2014 transmission ROE case in New England.

In its analysis, FERC did not use its traditional discounted cash flow (DCF) methodology to determine a midpoint of reasonableness in setting ROE rates in the MISO case that would have resulted in rates of 9.29%. Instead, FERC set the ROE 10.3%, above the midpoint, citing unusual circumstances; namely, historically low interest rates and low bond yields.

FERC said that the “anomalous” and “unique” conditions had “rendered the DCF model less reliable.”

FERC said an “overly large” ROE reduction could transmission owners’ ability to fund new transmission projects and could cause transmission owners’ “credit ratings and/or other measures of financial health to deteriorate, impairing their ability to raise external capital to fund new transmission facilities.”

Read full article at Utility Dive