| Date Filed | Summary | Pages |
| 11/21/2008 | Letter of notification that the Duke Energy-South Central Power 138kV Transmission Line Loop project was completed on October 24, 2008 and became operational October 27, 2008 filed on behalf of Duke Energy by S. Lane. | 1 |
| 04/18/2008 | Staff investigation report and recommendation filed. | 3 |
| 04/03/2008 | Motion for waiver and memorandum in support filed on behalf of Duke Energy Ohio by E. Watts. | 4 |
| 03/12/2008 | In the matter of the letter of notification of Duke Energy Ohio for the South Central Power 138 kV Transmission Line Loop. | 13 |