Final Order Entered: 1. Columbia Kentucky's request to continue its PBR mechanism from March 31, 2018, through March 31, 2023, is denied. 2. Columbia Kentucky's PBR mechanism is approved to be effective upon entry of this Order through March 31, 2021, subject to the modifications discussed herein. 3. Within 20 days of the date of entry of this Order, Columbia Kentucky shall file, using the Commission's Electronic Tariff Filing System, revised tariff sheets that reflect the changes discussed above, and setting out that those sheets were approved pursuant to this Order. 4. In the next PBR case, Columbia Kentucky shall file an evaluation report on the results of the PBR for April 1, 2015, through the present time, for the Commission to review and determine whether the PBR should be continued, modified, or terminated. This evaluation report shall be considered in any proceeding established to continue, modify, or terminate the PBR mechanism.
5. In the next PBR case, Columbia Kentucky shall also file testimony and any supporting documentation to assist the Commission in determining whether Columbia Kentucky's PBR should be continued, modified, or terminated. 6. Any request for extension of Columbia Kentucky's PBR shall be filed no less than four months before the March 31, 2021 expiration date. 7. This case is closed and removed from the Commission's docket.