FRANKFORT, Kentucky, April 22 -- The Kentucky Public Service Commission (PSC) is continuing its examination of Duke Energy Kentucky, Inc.'s application for adjustments to its electric rates, new tariffs, and proposed accounting practices. On April 22, 2025, the PSC issued its fourth request for information to Duke Energy Kentucky, seeking clarification and additional data. The PSC's request, filed under the authority of 807 KAR 5:001, requires Duke Energy Kentucky to provide electronic response  more