| Item | Tennessee Valley Authority September 30 | U.S. Bureau of Indian Affairs | Total September 30 | |
| Mission Valley Power September 30 | ||||
| Sources of Energy | ||||
| Total Net Generation | 148,234,421 | 1,683 | 299,423,117 | |
| Purchases from Utility | 11,534,927 | 318,887 | 20,337,622 | |
| Purchases from Nonutility | 1,366,494 | 1,071 | 7,638,326 | |
| Interchanges | ||||
| In (gross) | 0 | 0 | 2,625,649 | |
| Out (gross) | 8,344,166 | 0 | 12,084,331 | |
| Net Interchanges | -8,344,166 | 0 | -9,458,682 | |
| Transmission for/by Others (Wheeling) | ||||
| Received | 0 | 0 | 47,702,875 | |
| Delivered | 0 | 0 | 46,841,528 | |
| Net Transmission for Others | 0 | 0 | 861,347 | |
| Transmission by Others Losses | 0 | 0 | 0 | |
| Total Net Energy Generated and Received | 152,791,676 | 321,641 | 318,801,730 | |
| Disposition of Energy | ||||
| Sales to Ultimate Consumers | 25,916,219 | 305,770 | 49,445,151 | |
| Requirements Sales for Resale | 122,880,494 | 0 | 230,872,261 | |
| Nonrequirements Sales for Resale | 0 | 0 | 21,625,092 | |
| Furnished Without Charge | 90,436 | 801 | 801,126 | |
| Used by Utility (excluding station use) | 9,292 | 0 | 1,607,864 | |
| Losses | 3,895,235 | 15,070 | 14,450,236 | |
| Total Disposition | 152,791,676 | 321,641 | 318,801,730 | |
See endnotes at end of this table. Note: Totals may not equal sum of components because of independent rounding. Source: Energy Information Administration, Form EIA-412, "Annual Report of Public Electric Utilities." | ||||