Sec. 20.50.12.05. Additional Reliability Indices Reporting

A. CAIDI, SAIDI, and SAIFI Excluding Major Outage Events. A utility shall calculate and report in its supplemental annual performance report the following annual reliability information for its Maryland service territory:

(1) CAIDI, SAIDI, and SAIFI, excluding major outage events;

(2) All IEEE major event days; and

(3) The reliability indices, including and excluding planned outages.

B. A utility shall calculate and report in its supplemental annual performance report an annual (CEMI_n) for customers experiencing three or more (CEMI₂), five or more (CEMI₄), seven or more (CEMI₆), and nine or more (CEMI₈) sustained interruptions unless it does not have the means to make the calculation, in which case it shall provide an explanation of the reason, and an estimate of the cost to provide the information in the future.

C. A utility shall calculate and report in its supplemental annual performance report an annual (MAIFI_E) for its Maryland service territory unless it does not have the means to make the calculation, in which case it shall provide an explanation of the reason, and an estimate of the cost to provide the information going forward.