Exhibit 99 (c) TXU US Holdings Company (for TXU Energy Company LLC) Detail of Long-Term Debt as of September 30, 2002 Interest Rate Principal Maturity Description Basis Coupon Rate Amount Date - ---------------------------- ------------- ----------- --------- -------- (Millions of Dollars) TXU Energy Company Pollution Control Revenue Bonds Series (PCRB): Brazos River Authority (BRA): PCRB - BRA Taxable Series 1993 Floating (a) 1.730% $44 6/1/23 PCRB - BRA Series 1994A Fixed 4.900% 39 5/1/29 PCRB - BRA Series 1994B Fixed 5.400% 39 5/1/29 PCRB - BRA Series 1995A Fixed 5.400% 50 4/1/30 PCRB - BRA Series 1995B Fixed 5.050% 118 6/1/30 PCRB - BRA Series 1999A Fixed 4.800% 111 4/1/33 PCRB - BRA Series 1999B Floating (a) 1.450% 16 9/1/34 PCRB - BRA Series 1999C Floating (a) 1.450% 50 3/1/32 PCRB - BRA Series 2001A Fixed 4.950% 121 10/1/30 PCRB - BRA Series 2001B Fixed 4.750% 19 5/1/29 PCRB - BRA Series 2001C Fixed 5.750% 274 5/1/36 PCRB - BRA Series 2001D Fixed 4.250% 271 5/1/33 PCRB - BRA Taxable Series 2001F Floating (a) 1.810% 39 12/31/36 PCRB - BRA Taxable Series 2001G Floating (a) 1.810% 72 12/31/36 PCRB - BRA Taxable Series 2001H Floating (a) 1.810% 31 12/31/36 PCRB - BRA Taxable Series 2001I Floating (a) 1.810% 63 12/31/36 PCRB - BRA Series 2002A Floating (a) 1.800% 61 5/1/37 Sabine River Authority of Texas (SRA): PCRB - SRA Series 2000A Fixed 6.450% 51 6/1/21 PCRB - SRA Series 2001A Fixed 5.500% 91 5/1/22 PCRB - SRA Series 2001B Fixed 5.750% 107 5/1/30 PCRB - SRA Series 2001C Fixed 4.000% 70 5/1/28 PCRB - SRA Taxable Series 2001D Floating (a) 1.810% 12 12/31/36 PCRB - SRA Taxable Series 2001E Floating (a) 1.810% 45 12/31/36 Trinity River Authority of Texas (TRA): PCRB - TRA Series 2000A Fixed 4.900% 14 5/1/28 PCRB - TRA Series 2001A Fixed 5.000% 37 5/1/27 TXU Mining Co. - 6 7/8% Senior Notes Fixed 6.875% 30 8/1/05 TXU Mining Co. - 7% Senior Notes Fixed 7.000% 73 5/1/03 Other Long-term debt 6 Capital Lease Fixed 11 ------ Total TXU Energy (Including Debt Due Currently) $1,965 ====== NOTE: (a) Interest rate in effect at September 30, 2002.