CORPORATE COSTS -------------------------------------------------------- Corp Communications 125019 (36.32) Corp Legal 125020 982.33 Finance IT & SS 125066 Financial Systems and Processes 125070 (15.55) Mergers Acquisitions & Divestitures 125092...

                                                                               .
                                                                               .
                                                                               .
                                                                     EXHIBIT F-6


                                                                 TDU                       GENCO                      CERC
--------------------------------------------------------    --------------    --------------------------------    --------------
FOURTH QUARTER 2003 SERVICES BILLED                          CNP HOUSTON                         TEXAS GENCO      CNP RESOURCES
FROM CNP CORPORATE                                          ELECTRIC, LLC     TEXAS XXXXX, XX   HOLDINGS, INC          CORP
--------------------------------------------------------    --------------    --------------    --------------    --------------
                                             SUMMARIZED
OBJECT NAME                                   CATEGORY           0003              0004              0310              0016
--------------------------------------------------------
                                                                                                   


CORPORATE COSTS
--------------------------------------------------------
Corp Communications                               125019            (36.32)
Corp Legal                                        125020            982.33
Finance IT & SS                                   125066
Financial Systems and Processes                   125070            (15.55)
Mergers Acquisitions & Divestitures               125092           (879.62)
Benchmarking                                      125099           (101.13)
Financial Accounting                              125101            (38.81)
Property Accounting Services                      125104             (6.06)
Property Accounting- Electric                     125105           (106.85)
Property Accounting - Entex                       125106
State and Local Taxes                             125109             (6.14)
Property Tax                                      125111          1,822.35
Regulatory Reporting                              125112
Financial Accounting - Gas                        125114            (18.55)
Revenue Accounting - Electric                     125115            (32.30)
HR - Compensation                                 125166            (89.77)
HR - Workforce Planning & Process Impove          125175           (675.26)
HR - Learning & Organizational Developme          125181             (3.41)
HR-Corporate Services,Pipelines,Thermal           125183            (16.88)
HR - Arkla, Entex, Support & Gas Operats          125191            (14.60)
Shared Services                                   125197
Corporate Insurance/Risk Management               125203           (164.07)
Communications                                    125206            (11.31)
Finance & Administration                          125218            (72.92)
Audit Services                                    125400            (89.48)
Comm TDU                                          157500        724,551.51
Comm Entex                                        157501
Comm CEGT                                         157503
Comm Field Srvs                                   157506
Comm Arkla                                        157508
Comm Minnegasco                                   157509
Comm 77                                           157510
Comm 79                                           157511
Comm 81                                           157512
Comm 80                                           157513
Comm 84                                           157514
comm 85                                           157515
Comm 99                                           157516
Comm Genco                                        157518                          252,178.08
Sr Exec TDU                                       157528        739,556.34
Sr Exec Entex                                     157529
Sr Exec CEGT                                      157530
Sr Exec Field Srvs                                157533
Sr Exec Arkla                                     157535
Sr Exec Minnegasco                                157536
Sr Exec 77                                        157537
Sr Exec 79                                        157538
Sr Exec 81                                        157539
Sr Exec 80                                        157540
Sr Exec 84                                        157541
Sr Exec 85                                        157542
Sr Exec 99                                        157543
Sr Exec Genco                                     157545                          234,756.94
HR Houston Electric                               157557      1,916,476.63
HR Entex Common                                   157558                                                              (28,257.48)
HR CEGT                                           157559                                                              (51,121.28)
HR Field Srvs                                     157562                                                              (11,512.36)
HR Arkla                                          157564                                                              (20,337.26)
HR Minnegasco                                     157565                                                              (23,940.75)
HR 77                                             157566                                                               (2,452.86)
HR 79                                             157567                                                                 (404.47)
HR 81                                             157568                                                               (1,954.88)
HR 80                                             157569                                                               (1,058.25)
HR 84                                             157570                                                              (10,474.01)
HR 85                                             157571                                                               (3,459.58)
HR 99                                             157572                                                               (1,634.73)
XX Xxxxx                                          157574                          877,792.79
Legal Houston Electric                            157587      3,376,817.03
Legal Entex Common                                157588
Legal CEGT                                        157589
Legal MRT                                         157590
Legal CEPS                                        157591
Legal Field Srvs                                  157592
Legal Arkla                                       157594
Legal Minnegasco                                  157595
Legal 77                                          157596
Legal 79                                          157597
Legal 81                                          157598
Legal 80                                          157599
Legal 84                                          157600
Legal 85                                          157601
Legal 99                                          157602
Legal Genco                                       157604                        1,952,411.54
Legal Bond Transition                             157610         53,074.50
Legal Stranded                                    157612        561,743.50
Legal Fuel Rec                                    157613        667,977.61
Legal General Mortgage Bond                       157615       (235,368.03)





                                                                                             CERC
--------------------------------------------------------    --------------------------------------------------------------------
FOURTH QUARTER 2003 SERVICES BILLED                         CNP MISSISSIPPI      CNP GAS         CNP PIPELINE        CNP FIELD
FROM CNP CORPORATE                                             RIV TRANS     TRANSMISSION CO     SERVICES INC      SERVICES, INC
--------------------------------------------------------    --------------    --------------    --------------    --------------
                                             SUMMARIZED
OBJECT NAME                                   CATEGORY           0024              0027              0033              0036
--------------------------------------------------------
                                                                                                   


CORPORATE COSTS
--------------------------------------------------------
Corp Communications                               125019
Corp Legal                                        125020
Finance IT & SS                                   125066
Financial Systems and Processes                   125070
Mergers Acquisitions & Divestitures               125092
Benchmarking                                      125099
Financial Accounting                              125101
Property Accounting Services                      125104
Property Accounting- Electric                     125105
Property Accounting - Entex                       125106
State and Local Taxes                             125109
Property Tax                                      125111
Regulatory Reporting                              125112
Financial Accounting - Gas                        125114
Revenue Accounting - Electric                     125115
HR - Compensation                                 125166
HR - Workforce Planning & Process Impove          125175
HR - Learning & Organizational Developme          125181
HR-Corporate Services,Pipelines,Thermal           125183
HR - Arkla, Entex, Support & Gas Operats          125191
Shared Services                                   125197
Corporate Insurance/Risk Management               125203
Communications                                    125206
Finance & Administration                          125218
Audit Services                                    125400
Comm TDU                                          157500
Comm Entex                                        157501
Comm CEGT                                         157503                          164,967.28
Comm Field Srvs                                   157506                                                               36,807.47
Comm Arkla                                        157508
Comm Minnegasco                                   157509
Comm 77                                           157510
Comm 79                                           157511
Comm 81                                           157512
Comm 80                                           157513
Comm 84                                           157514
comm 85                                           157515
Comm 99                                           157516
Comm Genco                                        157518
Sr Exec TDU                                       157528
Sr Exec Entex                                     157529
Sr Exec CEGT                                      157530                          201,040.96
Sr Exec Field Srvs                                157533                                                               44,980.40
Sr Exec Arkla                                     157535
Sr Exec Minnegasco                                157536
Sr Exec 77                                        157537
Sr Exec 79                                        157538
Sr Exec 81                                        157539
Sr Exec 80                                        157540
Sr Exec 84                                        157541
Sr Exec 85                                        157542
Sr Exec 99                                        157543
Sr Exec Genco                                     157545
HR Houston Electric                               157557
HR Entex Common                                   157558
HR CEGT                                           157559                          536,110.11
HR Field Srvs                                     157562                                                              109,133.50
HR Arkla                                          157564
HR Minnegasco                                     157565
HR 77                                             157566
HR 79                                             157567
HR 81                                             157568
HR 80                                             157569
HR 84                                             157570
HR 85                                             157571
HR 99                                             157572
XX Xxxxx                                          157574
Legal Houston Electric                            157587
Legal Entex Common                                157588
Legal CEGT                                        157589                        2,031,498.20
Legal MRT                                         157590        102,134.59
Legal CEPS                                        157591                                             82,778.46
Legal Field Srvs                                  157592                                                              129,071.74
Legal Arkla                                       157594
Legal Minnegasco                                  157595
Legal 77                                          157596
Legal 79                                          157597
Legal 81                                          157598
Legal 80                                          157599
Legal 84                                          157600
Legal 85                                          157601
Legal 99                                          157602
Legal Genco                                       157604
Legal Bond Transition                             157610
Legal Stranded                                    157612
Legal Fuel Rec                                    157613
Legal General Mortgage Bond                       157615



                                                                                              CERC
--------------------------------------------------------      --------------------------------------------------------------------
FOURTH QUARTER 2003 SERVICES BILLED                           NATIONAL FURNACE  ARK/LA FINANCE     CENTERPOINT            CNP
FROM CNP CORPORATE                                                COMPANY            CORP          ENERGY ARKLA     MARKETING, INC
--------------------------------------------------------      --------------    --------------    --------------    --------------
                                             SUMMARIZED
OBJECT NAME                                   CATEGORY             0040              0047              0062              0077
--------------------------------------------------------
                                                                                                     


CORPORATE COSTS
--------------------------------------------------------
Corp Communications                               125019
Corp Legal                                        125020
Finance IT & SS                                   125066                                              (11,915.08)
Financial Systems and Processes                   125070
Mergers Acquisitions & Divestitures               125092
Benchmarking                                      125099
Financial Accounting                              125101
Property Accounting Services                      125104
Property Accounting- Electric                     125105                                                   42.27
Property Accounting - Entex                       125106
State and Local Taxes                             125109
Property Tax                                      125111
Regulatory Reporting                              125112
Financial Accounting - Gas                        125114
Revenue Accounting - Electric                     125115
HR - Compensation                                 125166
HR - Workforce Planning & Process Impove          125175
HR - Learning & Organizational Developme          125181
HR-Corporate Services,Pipelines,Thermal           125183
HR - Arkla, Entex, Support & Gas Operats          125191
Shared Services                                   125197                                              (74,884.36)
Corporate Insurance/Risk Management               125203
Communications                                    125206
Finance & Administration                          125218
Audit Services                                    125400
Comm TDU                                          157500
Comm Entex                                        157501
Comm CEGT                                         157503
Comm Field Srvs                                   157506
Comm Arkla                                        157508                                              112,398.46
Comm Minnegasco                                   157509
Comm 77                                           157510                                                                (21,366.44)
Comm 79                                           157511
Comm 81                                           157512
Comm 80                                           157513
Comm 84                                           157514
comm 85                                           157515
Comm 99                                           157516
Comm Genco                                        157518
Sr Exec TDU                                       157528
Sr Exec Entex                                     157529
Sr Exec CEGT                                      157530
Sr Exec Field Srvs                                157533
Sr Exec Arkla                                     157535                                               85,912.84
Sr Exec Minnegasco                                157536
Sr Exec 77                                        157537                                                                (64,952.01)
Sr Exec 79                                        157538
Sr Exec 81                                        157539
Sr Exec 80                                        157540
Sr Exec 84                                        157541
Sr Exec 85                                        157542
Sr Exec 99                                        157543
Sr Exec Genco                                     157545
HR Houston Electric                               157557
HR Entex Common                                   157558
HR CEGT                                           157559
HR Field Srvs                                     157562
HR Arkla                                          157564                                              658,431.58
HR Minnegasco                                     157565
HR 77                                             157566                                                                (19,341.06)
HR 79                                             157567
HR 81                                             157568
HR 80                                             157569
HR 84                                             157570
HR 85                                             157571
HR 99                                             157572
XX Xxxxx                                          157574
Legal Houston Electric                            157587
Legal Entex Common                                157588
Legal CEGT                                        157589
Legal MRT                                         157590
Legal CEPS                                        157591
Legal Field Srvs                                  157592
Legal Arkla                                       157594                                              402,735.52
Legal Minnegasco                                  157595
Legal 77                                          157596                                                                 42,782.04
Legal 79                                          157597
Legal 81                                          157598
Legal 80                                          157599
Legal 84                                          157600
Legal 85                                          157601
Legal 99                                          157602
Legal Genco                                       157604
Legal Bond Transition                             157610
Legal Stranded                                    157612
Legal Fuel Rec                                    157613
Legal General Mortgage Bond                       157615



                                                                                              CERC
--------------------------------------------------------      --------------------------------------------------------------------
FOURTH QUARTER 2003 SERVICES BILLED                           INDUSTRIAL GAS     LA UNIT GAS          UNIT GAS       CENTERPOINT
FROM CNP CORPORATE                                                SUPPLY        TRANSMISSION      TRANSMISSION CO    ENERGY ENTEX
--------------------------------------------------------      --------------    --------------    --------------    --------------
                                             SUMMARIZED
OBJECT NAME                                   CATEGORY             0079              0080              0081              0082
--------------------------------------------------------
                                                                                                     


CORPORATE COSTS
--------------------------------------------------------
Corp Communications                               125019
Corp Legal                                        125020
Finance IT & SS                                   125066
Financial Systems and Processes                   125070
Mergers Acquisitions & Divestitures               125092
Benchmarking                                      125099
Financial Accounting                              125101
Property Accounting Services                      125104                                                                  1,021.88
Property Accounting- Electric                     125105                                                                  1,394.91
Property Accounting - Entex                       125106                                                                    388.88
State and Local Taxes                             125109
Property Tax                                      125111
Regulatory Reporting                              125112                                                                  2,112.00
Financial Accounting - Gas                        125114
Revenue Accounting - Electric                     125115
HR - Compensation                                 125166
HR - Workforce Planning & Process Impove          125175
HR - Learning & Organizational Developme          125181
HR-Corporate Services,Pipelines,Thermal           125183
HR - Arkla, Entex, Support & Gas Operats          125191                                                                   (283.65)
Shared Services                                   125197
Corporate Insurance/Risk Management               125203
Communications                                    125206
Finance & Administration                          125218
Audit Services                                    125400
Comm TDU                                          157500
Comm Entex                                        157501                                                                299,190.52
Comm CEGT                                         157503
Comm Field Srvs                                   157506
Comm Arkla                                        157508
Comm Minnegasco                                   157509
Comm 77                                           157510
Comm 79                                           157511            1,531.74
Comm 81                                           157512                                               23,521.76
Comm 80                                           157513                              6,195.39
Comm 84                                           157514
comm 85                                           157515
Comm 99                                           157516
Comm Genco                                        157518
Sr Exec TDU                                       157528
Sr Exec Entex                                     157529                                                                 19,969.60
Sr Exec CEGT                                      157530
Sr Exec Field Srvs                                157533
Sr Exec Arkla                                     157535
Sr Exec Minnegasco                                157536
Sr Exec 77                                        157537
Sr Exec 79                                        157538            5,457.56
Sr Exec 81                                        157539                                               77,971.50
Sr Exec 80                                        157540                             21,291.86
Sr Exec 84                                        157541
Sr Exec 85                                        157542
Sr Exec 99                                        157543
Sr Exec Genco                                     157545
HR Houston Electric                               157557
HR Entex Common                                   157558                                                              1,104,450.58
HR CEGT                                           157559
HR Field Srvs                                     157562
HR Arkla                                          157564
HR Minnegasco                                     157565
HR 77                                             157566
HR 79                                             157567            2,436.92
HR 81                                             157568                                               35,325.43
HR 80                                             157569                              9,566.08
HR 84                                             157570
HR 85                                             157571
HR 99                                             157572
XX Xxxxx                                          157574
Legal Houston Electric                            157587
Legal Entex Common                                157588                                                                706,941.34
Legal CEGT                                        157589
Legal MRT                                         157590
Legal CEPS                                        157591
Legal Field Srvs                                  157592
Legal Arkla                                       157594
Legal Minnegasco                                  157595
Legal 77                                          157596
Legal 79                                          157597                             16,637.83
Legal 81                                          157598                              6,760.42
Legal 80                                          157599                             (5,482.76)
Legal 84                                          157600
Legal 85                                          157601
Legal 99                                          157602
Legal Genco                                       157604
Legal Bond Transition                             157610
Legal Stranded                                    157612
Legal Fuel Rec                                    157613
Legal General Mortgage Bond                       157615



                                                                                             CERC
--------------------------------------------------------     --------------------------------------------------------------------
FOURTH QUARTER 2003 SERVICES BILLED                              CNP GAS        LA TRANS DIV    CNP ALTERNATIVE       CNP GAS
FROM CNP CORPORATE                                           RESOURCES CORP       OF ENTEX         FUELS, INC       MARKETING CO
--------------------------------------------------------     --------------    --------------    --------------    --------------
                                             SUMMARIZED
OBJECT NAME                                   CATEGORY            0084              0085              0086              0099
--------------------------------------------------------
                                                                                                    


CORPORATE COSTS
--------------------------------------------------------
Corp Communications                               125019
Corp Legal                                        125020
Finance IT & SS                                   125066
Financial Systems and Processes                   125070
Mergers Acquisitions & Divestitures               125092
Benchmarking                                      125099
Financial Accounting                              125101
Property Accounting Services                      125104
Property Accounting- Electric                     125105
Property Accounting - Entex                       125106
State and Local Taxes                             125109
Property Tax                                      125111
Regulatory Reporting                              125112
Financial Accounting - Gas                        125114
Revenue Accounting - Electric                     125115
HR - Compensation                                 125166
HR - Workforce Planning & Process Impove          125175
HR - Learning & Organizational Developme          125181
HR-Corporate Services,Pipelines,Thermal           125183
HR - Arkla, Entex, Support & Gas Operats          125191
Shared Services                                   125197
Corporate Insurance/Risk Management               125203
Communications                                    125206
Finance & Administration                          125218
Audit Services                                    125400
Comm TDU                                          157500
Comm Entex                                        157501
Comm CEGT                                         157503
Comm Field Srvs                                   157506
Comm Arkla                                        157508
Comm Minnegasco                                   157509
Comm 77                                           157510
Comm 79                                           157511
Comm 81                                           157512
Comm 80                                           157513
Comm 84                                           157514          52,501.27
comm 85                                           157515                             2,138.95
Comm 99                                           157516                                                                 6,626.32
Comm Genco                                        157518
Sr Exec TDU                                       157528
Sr Exec Entex                                     157529
Sr Exec CEGT                                      157530
Sr Exec Field Srvs                                157533
Sr Exec Arkla                                     157535
Sr Exec Minnegasco                                157536
Sr Exec 77                                        157537
Sr Exec 79                                        157538
Sr Exec 81                                        157539
Sr Exec 80                                        157540
Sr Exec 84                                        157541         182,457.30
Sr Exec 85                                        157542                            11,629.52
Sr Exec 99                                        157543                                                                23,458.68
Sr Exec Genco                                     157545
HR Houston Electric                               157557
HR Entex Common                                   157558
HR CEGT                                           157559
HR Field Srvs                                     157562
HR Arkla                                          157564
HR Minnegasco                                     157565
HR 77                                             157566
HR 79                                             157567
HR 81                                             157568
HR 80                                             157569
HR 84                                             157570          81,835.15
HR 85                                             157571                             4,816.83
HR 99                                             157572                                                                13,653.80
XX Xxxxx                                          157574
Legal Houston Electric                            157587
Legal Entex Common                                157588
Legal CEGT                                        157589
Legal MRT                                         157590
Legal CEPS                                        157591
Legal Field Srvs                                  157592
Legal Arkla                                       157594
Legal Minnegasco                                  157595
Legal 77                                          157596
Legal 79                                          157597
Legal 81                                          157598
Legal 80                                          157599
Legal 84                                          157600          79,699.14
Legal 85                                          157601                             4,229.28
Legal 99                                          157602                                                                80,079.48
Legal Genco                                       157604
Legal Bond Transition                             157610
Legal Stranded                                    157612
Legal Fuel Rec                                    157613
Legal General Mortgage Bond                       157615



                                                                                 CERC
--------------------------------------------------------    --------------------------------------------------
FOURTH QUARTER 2003 SERVICES BILLED                          CNP ILLINOIS      PINE PIPELINE
FROM CNP CORPORATE                                           GAS TRANS CO       ACQUISITION       MINNEGASCO
--------------------------------------------------------    --------------    --------------    --------------    --------------
                                             SUMMARIZED
OBJECT NAME                                   CATEGORY           0123              0124              9072           GRAND TOTAL
--------------------------------------------------------
                                                                                                   


CORPORATE COSTS
--------------------------------------------------------
Corp Communications                               125019                                                                  (36.32)
Corp Legal                                        125020                                                                  982.33
Finance IT & SS                                   125066                                                              (11,915.08)
Financial Systems and Processes                   125070                                                                  (15.55)
Mergers Acquisitions & Divestitures               125092                                                                 (879.62)
Benchmarking                                      125099                                                                 (101.13)
Financial Accounting                              125101                                                                  (38.81)
Property Accounting Services                      125104                                                                1,015.82
Property Accounting- Electric                     125105                                                                1,330.33
Property Accounting - Entex                       125106                                                                  388.88
State and Local Taxes                             125109                                                                   (6.14)
Property Tax                                      125111                                                                1,822.35
Regulatory Reporting                              125112                                                                2,112.00
Financial Accounting - Gas                        125114                                                                  (18.55)
Revenue Accounting - Electric                     125115                                                                  (32.30)
HR - Compensation                                 125166                                                                  (89.77)
HR - Workforce Planning & Process Impove          125175                                                                 (675.26)
HR - Learning & Organizational Developme          125181                                                                   (3.41)
HR-Corporate Services,Pipelines,Thermal           125183                                                                  (16.88)
HR - Arkla, Entex, Support & Gas Operats          125191                                                                 (298.25)
Shared Services                                   125197                                                              (74,884.36)
Corporate Insurance/Risk Management               125203                                                                 (164.07)
Communications                                    125206                                                                  (11.31)
Finance & Administration                          125218                                                                  (72.92)
Audit Services                                    125400                                                                  (89.48)
Comm TDU                                          157500                                                              724,551.51
Comm Entex                                        157501                                                              299,190.52
Comm CEGT                                         157503                                                              164,967.28
Comm Field Srvs                                   157506                                                               36,807.47
Comm Arkla                                        157508                                                              112,398.46
Comm Minnegasco                                   157509                                            110,128.47        110,128.47
Comm 77                                           157510                                                              (21,366.44)
Comm 79                                           157511                                                                1,531.74
Comm 81                                           157512                                                               23,521.76
Comm 80                                           157513                                                                6,195.39
Comm 84                                           157514                                                               52,501.27
comm 85                                           157515                                                                2,138.95
Comm 99                                           157516                                                                6,626.32
Comm Genco                                        157518                                                              252,178.08
Sr Exec TDU                                       157528                                                              739,556.34
Sr Exec Entex                                     157529                                                               19,969.60
Sr Exec CEGT                                      157530                                                              201,040.96
Sr Exec Field Srvs                                157533                                                               44,980.40
Sr Exec Arkla                                     157535                                                               85,912.84
Sr Exec Minnegasco                                157536                                            147,255.45        147,255.45
Sr Exec 77                                        157537                                                              (64,952.01)
Sr Exec 79                                        157538                                                                5,457.56
Sr Exec 81                                        157539                                                               77,971.50
Sr Exec 80                                        157540                                                               21,291.86
Sr Exec 84                                        157541                                                              182,457.30
Sr Exec 85                                        157542                                                               11,629.52
Sr Exec 99                                        157543                                                               23,458.68
Sr Exec Genco                                     157545                                                              234,756.94
HR Houston Electric                               157557                                                            1,916,476.63
HR Entex Common                                   157558                                                            1,076,193.10
HR CEGT                                           157559                                                              484,988.83
HR Field Srvs                                     157562                                                               97,621.14
HR Arkla                                          157564                                                              638,094.32
HR Minnegasco                                     157565                                            656,554.20        632,613.45
HR 77                                             157566                                                              (21,793.92)
HR 79                                             157567                                                                2,032.45
HR 81                                             157568                                                               33,370.55
HR 80                                             157569                                                                8,507.83
HR 84                                             157570                                                               71,361.14
HR 85                                             157571                                                                1,357.25
HR 99                                             157572                                                               12,019.07
XX Xxxxx                                          157574                                                              877,792.79
Legal Houston Electric                            157587                                                            3,376,817.03
Legal Entex Common                                157588                                                              706,941.34
Legal CEGT                                        157589                                                            2,031,498.20
Legal MRT                                         157590                                                              102,134.59
Legal CEPS                                        157591                                                               82,778.46
Legal Field Srvs                                  157592                                                              129,071.74
Legal Arkla                                       157594                                                              402,735.52
Legal Minnegasco                                  157595                                            524,874.24        524,874.24
Legal 77                                          157596                                                               42,782.04
Legal 79                                          157597                                                               16,637.83
Legal 81                                          157598                                                                6,760.42
Legal 80                                          157599                                                               (5,482.76)
Legal 84                                          157600                                                               79,699.14
Legal 85                                          157601                                                                4,229.28
Legal 99                                          157602                                                               80,079.48
Legal Genco                                       157604                                                            1,952,411.54
Legal Bond Transition                             157610                                                               53,074.50
Legal Stranded                                    157612                                                              561,743.50
Legal Fuel Rec                                    157613                                                              667,977.61
Legal General Mortgage Bond                       157615                                                             (235,368.03)










                                                                  TDU                       GENCO                       CERC
---------------------------------------------------------    --------------    --------------------------------    --------------
FOURTH QUARTER 2003 SERVICES BILLED                           CNP HOUSTON                         TEXAS GENCO      CNP RESOURCES
FROM CNP CORPORATE                                           ELECTRIC, LLC     TEXAS XXXXX, XX   HOLDINGS, INC          CORP
---------------------------------------------------------    --------------    --------------    --------------    --------------
                                              SUMMARIZED
OBJECT NAME                                    CATEGORY           0003              0004              0310              0016
---------------------------------------------------------
                                                                                                    

CORPORATE COSTS
---------------------------------------------------------
Legal Phonoscope                                   157617          1,171.07
FinanceTDU                                         157625      6,800,699.33
Finance Entex                                      157626                                                              (67,685.72)
Finance CEGT 27                                    157627                                                              (12,514.10)
Finance MRT                                        157628
Finance CEPS 33                                    157629
Finance Field Srvs                                 157630                                                               (4,087.97)
Finance Arkla                                      157632                                                              (41,485.17)
Finance Minnegasco                                 157633                                                              (61,017.16)
Finance 77                                         157634                                                              (13,385.84)
Finance 79                                         157635                                                                  (59.87)
Finance 81                                         157636                                                                 (548.02)
Finance 80                                         157637                                                               (3,010.16)
Finance 84                                         157638                                                              (72,368.19)
Finance 85                                         157639                                                               (2,835.47)
Finance 99                                         157640                                                              (19,369.22)
Finance Genco                                      157642                        2,660,790.24
Finance Noram                                      157643                                                               74,224.67
Finance STP                                        157645                            6,668.11
Finance Entex Fuels                                157649
Govt TDU                                           157659      1,005,529.37
Govt Entex                                         157660
Govt Genco                                         157669                          605,058.39
Govt Stranded                                      157670      1,458,752.48
Illinois Gas Transit                               157802
National Furnance 40                               157803
xxx. Fin Co 47                                     157804
Legal Tractebel Wise                               157812
Legal IGS Vicksburg                                157814
Legal Substation Immigration                       157818          2,126.58
Co 375                                             157819                                                              132,046.75
Co 124                                             157821
Co 310                                             157822                                              3,653.38
Property tax to NorAm Pipeline Svc               11003325
Legal to NorAm Energy Corp (Unalloc CC)          11003414                                                               65,816.48
Legal to Fuel Reconciliation-ExpIO               11020900
                                             ------------    --------------    --------------    --------------    --------------

TOTAL CORPORATE COSTS                                         17,073,533.57      6,589,656.09          3,653.38       (182,886.90)
                                             ------------    --------------    --------------    --------------    --------------




                                                                                           CERC
---------------------------------------------------------   --------------------------------------------------------------------
FOURTH QUARTER 2003 SERVICES BILLED                         CNP MISSISSIPPI      CNP GAS         CNP PIPELINE        CNP FIELD
FROM CNP CORPORATE                                             RIV TRANS     TRANSMISSION CO     SERVICES INC      SERVICES, INC
---------------------------------------------------------   --------------    --------------    --------------    --------------
                                              SUMMARIZED
OBJECT NAME                                    CATEGORY          0024              0027              0033              0036
---------------------------------------------------------
                                                                                                   

CORPORATE COSTS
---------------------------------------------------------
Legal Phonoscope                                   157617
FinanceTDU                                         157625
Finance Entex                                      157626
Finance CEGT 27                                    157627                       1,039,972.25
Finance MRT                                        157628        12,672.24
Finance CEPS 33                                    157629                                             4,497.20
Finance Field Srvs                                 157630                                                             265,452.69
Finance Arkla                                      157632
Finance Minnegasco                                 157633
Finance 77                                         157634
Finance 79                                         157635
Finance 81                                         157636
Finance 80                                         157637
Finance 84                                         157638
Finance 85                                         157639
Finance 99                                         157640
Finance Genco                                      157642
Finance Noram                                      157643
Finance STP                                        157645
Finance Entex Fuels                                157649
Govt TDU                                           157659
Govt Entex                                         157660
Govt Genco                                         157669
Govt Stranded                                      157670
Illinois Gas Transit                               157802
National Furnance 40                               157803
xxx. Fin Co 47                                     157804
Legal Tractebel Wise                               157812                                            11,414.24
Legal IGS Vicksburg                                157814
Legal Substation Immigration                       157818
Co 375                                             157819
Co 124                                             157821
Co 310                                             157822
Property tax to NorAm Pipeline Svc               11003325                                             2,055.20
Legal to NorAm Energy Corp (Unalloc CC)          11003414
Legal to Fuel Reconciliation-ExpIO               11020900
                                             ------------   --------------    --------------    --------------    --------------

TOTAL CORPORATE COSTS                                           114,806.83      3,973,588.80        100,745.10        585,445.80
                                             ------------   --------------    --------------    --------------    --------------



                                                                                             CERC
---------------------------------------------------------    --------------------------------------------------------------------
FOURTH QUARTER 2003 SERVICES BILLED                          NATIONAL FURNACE  ARK/LA FINANCE     CENTERPOINT            CNP
FROM CNP CORPORATE                                               COMPANY            CORP          ENERGY ARKLA     MARKETING, INC
---------------------------------------------------------    --------------    --------------    --------------    --------------
                                              SUMMARIZED
OBJECT NAME                                    CATEGORY           0040              0047              0062              0077
---------------------------------------------------------
                                                                                                    

CORPORATE COSTS
---------------------------------------------------------
Legal Phonoscope                                   157617
FinanceTDU                                         157625
Finance Entex                                      157626
Finance CEGT 27                                    157627
Finance MRT                                        157628
Finance CEPS 33                                    157629
Finance Field Srvs                                 157630
Finance Arkla                                      157632                                          1,003,021.25
Finance Minnegasco                                 157633
Finance 77                                         157634                                                              (17,002.26)
Finance 79                                         157635
Finance 81                                         157636
Finance 80                                         157637
Finance 84                                         157638
Finance 85                                         157639
Finance 99                                         157640
Finance Genco                                      157642
Finance Noram                                      157643
Finance STP                                        157645
Finance Entex Fuels                                157649
Govt TDU                                           157659
Govt Entex                                         157660
Govt Genco                                         157669
Govt Stranded                                      157670
Illinois Gas Transit                               157802
National Furnance 40                               157803            545.97
xxx. Fin Co 47                                     157804                              452.73
Legal Tractebel Wise                               157812
Legal IGS Vicksburg                                157814
Legal Substation Immigration                       157818
Co 375                                             157819
Co 124                                             157821
Co 310                                             157822
Property tax to NorAm Pipeline Svc               11003325
Legal to NorAm Energy Corp (Unalloc CC)          11003414
Legal to Fuel Reconciliation-ExpIO               11020900                                                (49.68)
                                             ------------    --------------    --------------    --------------    --------------

TOTAL CORPORATE COSTS                                                545.97            452.73      2,175,692.80        (79,879.73)
                                             ------------    --------------    --------------    --------------    --------------



                                                                                              CERC
---------------------------------------------------------      --------------------------------------------------------------------
FOURTH QUARTER 2003 SERVICES BILLED                            INDUSTRIAL GAS      LA UNIT GAS        UNIT GAS        CENTERPOINT
FROM CNP CORPORATE                                                 SUPPLY         TRANSMISSION    TRANSMISSION CO     ENERGY ENTEX
---------------------------------------------------------      --------------    --------------    --------------    --------------
                                              SUMMARIZED
OBJECT NAME                                    CATEGORY             0079              0080              0081              0082
---------------------------------------------------------
                                                                                                      

CORPORATE COSTS
---------------------------------------------------------
Legal Phonoscope                                   157617
FinanceTDU                                         157625
Finance Entex                                      157626                                                              2,523,327.97
Finance CEGT 27                                    157627
Finance MRT                                        157628
Finance CEPS 33                                    157629
Finance Field Srvs                                 157630
Finance Arkla                                      157632
Finance Minnegasco                                 157633
Finance 77                                         157634
Finance 79                                         157635          101,091.13
Finance 81                                         157636                                              247,790.22
Finance 80                                         157637                              2,947.86
Finance 84                                         157638
Finance 85                                         157639
Finance 99                                         157640
Finance Genco                                      157642
Finance Noram                                      157643
Finance STP                                        157645
Finance Entex Fuels                                157649
Govt TDU                                           157659
Govt Entex                                         157660                                                                  2,156.32
Govt Genco                                         157669
Govt Stranded                                      157670
Illinois Gas Transit                               157802
National Furnance 40                               157803
xxx. Fin Co 47                                     157804
Legal Tractebel Wise                               157812
Legal IGS Vicksburg                                157814              693.17
Legal Substation Immigration                       157818
Co 375                                             157819
Co 124                                             157821
Co 310                                             157822
Property tax to NorAm Pipeline Svc               11003325
Legal to NorAm Energy Corp (Unalloc CC)          11003414
Legal to Fuel Reconciliation-ExpIO               11020900
                                             ------------      --------------    --------------    --------------    --------------

TOTAL CORPORATE COSTS                                              111,210.52         57,916.68        384,608.91      4,660,670.35
                                             ------------      --------------    --------------    --------------    --------------




                                                                                             CERC
---------------------------------------------------------     --------------------------------------------------------------------
FOURTH QUARTER 2003 SERVICES BILLED                               CNP GAS        LA TRANS DIV    CNP ALTERNATIVE       CNP GAS
FROM CNP CORPORATE                                            RESOURCES CORP       OF ENTEX         FUELS, INC       MARKETING CO
---------------------------------------------------------     --------------    --------------    --------------    --------------
                                              SUMMARIZED
OBJECT NAME                                    CATEGORY            0084              0085              0086              0099
---------------------------------------------------------
                                                                                                     

CORPORATE COSTS
---------------------------------------------------------
Legal Phonoscope                                   157617
FinanceTDU                                         157625
Finance Entex                                      157626
Finance CEGT 27                                    157627
Finance MRT                                        157628
Finance CEPS 33                                    157629
Finance Field Srvs                                 157630
Finance Arkla                                      157632
Finance Minnegasco                                 157633
Finance 77                                         157634
Finance 79                                         157635
Finance 81                                         157636
Finance 80                                         157637
Finance 84                                         157638         756,209.87
Finance 85                                         157639                            33,983.21
Finance 99                                         157640                                                               162,559.36
Finance Genco                                      157642
Finance Noram                                      157643
Finance STP                                        157645
Finance Entex Fuels                                157649                                                 771.66
Govt TDU                                           157659
Govt Entex                                         157660
Govt Genco                                         157669
Govt Stranded                                      157670
Illinois Gas Transit                               157802
National Furnance 40                               157803
xxx. Fin Co 47                                     157804
Legal Tractebel Wise                               157812
Legal IGS Vicksburg                                157814
Legal Substation Immigration                       157818
Co 375                                             157819
Co 124                                             157821
Co 310                                             157822
Property tax to NorAm Pipeline Svc               11003325
Legal to NorAm Energy Corp (Unalloc CC)          11003414
Legal to Fuel Reconciliation-ExpIO               11020900
                                             ------------     --------------    --------------    --------------    --------------

TOTAL CORPORATE COSTS                                           1,152,702.73         56,797.79            771.66        286,377.64
                                             ------------     --------------    --------------    --------------    --------------





                                                                   CERC
---------------------------------------------------------      --------------------------------------------------
FOURTH QUARTER 2003 SERVICES BILLED                             CNP ILLINOIS      PINE PIPELINE
FROM CNP CORPORATE                                              GAS TRANS CO       ACQUISITION       MINNEGASCO
---------------------------------------------------------      --------------    --------------    --------------    --------------
                                              SUMMARIZED
OBJECT NAME                                    CATEGORY             0123              0124              9072           GRAND TOTAL
---------------------------------------------------------
                                                                                                      

CORPORATE COSTS
---------------------------------------------------------
Legal Phonoscope                                   157617                                                                  1,171.07
FinanceTDU                                         157625                                                              6,800,699.33
Finance Entex                                      157626                                                              2,455,642.25
Finance CEGT 27                                    157627                                                              1,027,458.15
Finance MRT                                        157628                                                                 12,672.24
Finance CEPS 33                                    157629                                                                  4,497.20
Finance Field Srvs                                 157630                                                                261,364.72
Finance Arkla                                      157632                                                                961,536.08
Finance Minnegasco                                 157633                                            1,132,047.50      1,071,030.34
Finance 77                                         157634                                                                (30,388.10)
Finance 79                                         157635                                                                101,031.26
Finance 81                                         157636                                                                247,242.20
Finance 80                                         157637                                                                    (62.30)
Finance 84                                         157638                                                                683,841.68
Finance 85                                         157639                                                                 31,147.74
Finance 99                                         157640                                                                143,190.14
Finance Genco                                      157642                                                              2,660,790.24
Finance Noram                                      157643                                                                 74,224.67
Finance STP                                        157645                                                                  6,668.11
Finance Entex Fuels                                157649                                                                    771.66
Govt TDU                                           157659                                                              1,005,529.37
Govt Entex                                         157660                                                                  2,156.32
Govt Genco                                         157669                                                                605,058.39
Govt Stranded                                      157670                                                              1,458,752.48
Illinois Gas Transit                               157802              657.46                                                657.46
National Furnance 40                               157803                                                                    545.97
xxx. Fin Co 47                                     157804                                                                    452.73
Legal Tractebel Wise                               157812                                                                 11,414.24
Legal IGS Vicksburg                                157814                                                                    693.17
Legal Substation Immigration                       157818                                                                  2,126.58
Co 375                                             157819                                                                132,046.75
Co 124                                             157821                                448.93                              448.93
Co 310                                             157822                                                                  3,653.38
Property tax to NorAm Pipeline Svc               11003325                                                                  2,055.20
Legal to NorAm Energy Corp (Unalloc CC)          11003414                                                                 65,816.48
Legal to Fuel Reconciliation-ExpIO               11020900                                                                    (49.68)
                                             ------------      --------------    --------------    --------------    --------------

TOTAL CORPORATE COSTS                                                  657.46            448.93      2,570,859.86     39,638,376.97
                                             ------------      --------------    --------------    --------------    --------------










                                                                TDU                       GENCO                        CERC
--------------------------------------------------------    --------------    --------------------------------    --------------
FOURTH QUARTER 2003 SERVICES BILLED                          CNP HOUSTON                         TEXAS GENCO      CNP RESOURCES
FROM CNP CORPORATE                                          ELECTRIC, LLC     TEXAS XXXXX, XX   HOLDINGS, INC          CORP
--------------------------------------------------------    --------------    --------------    --------------    --------------
                                             SUMMARIZED
OBJECT NAME                                   CATEGORY           0003              0004              0310              0016
--------------------------------------------------------
                                                                                                   

SUPPORT SERVICES
--------------------------------------------------------
FM CORP REAL EST & FAC MGMT - CENTER MGR          156101           (507.01)
FM PROJECT MANAGEMENT                             156102        (47,828.22)
FM PROJECT SUPPORT                                156103            (32.06)
FM BLDG OPN - N ZONE HOUSTON                      156105             (3.29)
FM BLDG OPN - C ZONE HOUSTON                      156106           (257.99)
FM BLDG OPN - S ZONE HOUSTON                      156107         (1,526.09)
FM IBSC FACILITY                                  156109            (44.76)
OSS OFFICE SUPPORT SERVICES MGMT                  156130            (43.78)
OSS HOUSTON MAIL SERVICES                         156132            (84.13)
OSS HOUSTON RECORD ARCHIVES                       156135           (138.82)
OSS HOUSTON FORMS                                 156136           (130.55)
OSS HOUSTON GRAPHICS                              156137            (34.66)
OSS HOUSTON CONVENIENCE COPIERS                   156140            (74.85)
P&L LDC PURCHASING SUPPORT                        156146            (99.69)
P&L CORP PURCHASING                               156148            (55.95)
P&L SUPPLIER DIVERSITY                            156152           (422.46)
SEC CENTRAL MONITORING/PATROL SERVICES            156161         (2,835.98)
SS SH SRVS ADMIN                                  156171
SS Houston Electric                               157738      1,246,134.14
SS Entex Common                                   157739
SS Entex Metro                                    157740
SS Entex Rural                                    157741
SS Pipelines                                      157742
SS Field Srvs                                     157743
SS Arkla                                          157745
SS Minnegasco                                     157746
SS 77                                             157747
SS 99                                             157748
XX Xxxxx                                          157750                          375,939.76
FPM -MGC CORPORATE SIGN PROGRAM (CAP)           11020290
FPM - Underground  S/C Removal 13024240         11020455        (17,582.40)
FPM - Xxxxxxx Srv Ctr Removal 13029841          11020462            259.20
FPM - Galveston Srv Ctr Removal 13029842        11020463          6,220.80
FPM - Spring Branch Ctr Removal 13033900        11020464          2,937.60
FPM - Xxxxx  Facilities S/101655/CG/AA80        11020465        326,548.80
FPM - Ice Machines S/101340/CG/AA80             11020466          1,296.00
FPM - Field Activities Removal 13035660         11021021          7,776.00
                                            ------------    --------------    --------------    --------------    --------------

TOTAL SUPPORT SERVICES                                        1,519,469.85        375,939.76                --                --
                                            ------------    --------------    --------------    --------------    --------------


INFORMATION TECHNOLOGY
--------------------------------------------------------
IT NCS LAN SERVICES                               156202            (16.55)
IT NCS ENTERPRISE OP                              156203           (367.97)
IT NCS NETWORK PLANNING                           156204        (14,868.20)
IT NCS SEC/DIS REC                                156215           (212.14)
IT SD STRAT DATA SVS                              156216           (146.54)
IT NCS DESKTOP ADMIN                              156219           (248.58)
IT NCS DESKTOP SITE SUPPORT                       156222         (2,083.38)
CenterPoint Energy TDU                            156226           (156.86)
IT SD ENTEX/ARKLA                                 156230            (10.75)
IT NCS TCOM-BUS DEV                               156232         (3,913.88)
SAP Programming Team                              156234             (5.80)
IT SD TOOLS SUPPORT                               156240             (3.54)
IT SD E-BUSINESS                                  156242            (93.82)
IT PTO-PROJECTS                                   156244            (20.18)
IT Mainframe Data Storage                         156246
IT Mainframe CPU Utilization Legacy               156248
IT Data Circuit Mangement                         156251        (40,836.90)
IT Telephone - Basic Line                         156256            (56.07)
IT Voice Services                                 156278           (349.76)
IT Problem Management                             156281           (242.61)
IT ARCHITECTURE                                   156286             (5.98)
IT Houston Electric                               157689      9,600,912.41
IT Bus Dev                                        157691        227,859.01
IT Entex Common                                   157692
IT Entex Metro                                    157693
IT Entex Rural                                    157694
IT Pipelines                                      157695
IT Arkla                                          157696
IT Minnegasco                                     157697
IT C&I                                            157698
IT Genco                                          157700                          906,302.00
IT Houston Electric - 101455                      157701        432,493.45
IT Houston Electric 560                           157760         16,141.14
IT Houston Electric 580                           157761        624,561.67
IT Houston Electric 903                           157763         73,785.69
IT Houston Electric 908                           157764          3,945.49
IT Customer Care 903                              157769      2,421,378.90
IT Entex Common 903                               157779
IT Arkla 903                                      157787
IT Metered Houston Electric 902                   157790         19,259.74
IT Metered Houston Electric 903                   157791         19,259.64

TOTAL INFORMATION TECHNOLOGY                                 13,375,957.63        906,302.00                --                --
                                            ------------    --------------    --------------    --------------    --------------

                                            GRAND TOTAL      31,968,961.05      7,871,897.85          3,653.38       (182,886.90)
                                            ------------    --------------    --------------    --------------    --------------



                                                                                           CERC
--------------------------------------------------------    --------------------------------------------------------------------
FOURTH QUARTER 2003 SERVICES BILLED                         CNP MISSISSIPPI      CNP GAS         CNP PIPELINE        CNP FIELD
FROM CNP CORPORATE                                             RIV TRANS     TRANSMISSION CO     SERVICES INC      SERVICES, INC
--------------------------------------------------------    --------------    --------------    --------------    --------------
                                             SUMMARIZED
OBJECT NAME                                   CATEGORY           0024              0027              0033              0036
--------------------------------------------------------
                                                                                                   

SUPPORT SERVICES
--------------------------------------------------------
FM CORP REAL EST & FAC MGMT - CENTER MGR          156101
FM PROJECT MANAGEMENT                             156102
FM PROJECT SUPPORT                                156103
FM BLDG OPN - N ZONE HOUSTON                      156105
FM BLDG OPN - C ZONE HOUSTON                      156106
FM BLDG OPN - S ZONE HOUSTON                      156107
FM IBSC FACILITY                                  156109
OSS OFFICE SUPPORT SERVICES MGMT                  156130
OSS HOUSTON MAIL SERVICES                         156132
OSS HOUSTON RECORD ARCHIVES                       156135
OSS HOUSTON FORMS                                 156136
OSS HOUSTON GRAPHICS                              156137
OSS HOUSTON CONVENIENCE COPIERS                   156140
P&L LDC PURCHASING SUPPORT                        156146
P&L CORP PURCHASING                               156148
P&L SUPPLIER DIVERSITY                            156152
SEC CENTRAL MONITORING/PATROL SERVICES            156161
SS SH SRVS ADMIN                                  156171
SS Houston Electric                               157738
SS Entex Common                                   157739
SS Entex Metro                                    157740
SS Entex Rural                                    157741
SS Pipelines                                      157742                          182,300.27
SS Field Srvs                                     157743                                                               51,995.24
SS Arkla                                          157745
SS Minnegasco                                     157746
SS 77                                             157747
SS 99                                             157748
XX Xxxxx                                          157750
FPM -MGC CORPORATE SIGN PROGRAM (CAP)           11020290
FPM - Underground  S/C Removal 13024240         11020455
FPM - Xxxxxxx Srv Ctr Removal 13029841          11020462
FPM - Galveston Srv Ctr Removal 13029842        11020463
FPM - Spring Branch Ctr Removal 13033900        11020464
FPM - Xxxxx  Facilities S/101655/CG/AA80        11020465
FPM - Ice Machines S/101340/CG/AA80             11020466
FPM - Field Activities Removal 13035660         11021021
                                            ------------    --------------    --------------    --------------    --------------

TOTAL SUPPORT SERVICES                                                  --        182,300.27                --         51,995.24
                                            ------------    --------------    --------------    --------------    --------------


INFORMATION TECHNOLOGY
--------------------------------------------------------
IT NCS LAN SERVICES                               156202
IT NCS ENTERPRISE OP                              156203
IT NCS NETWORK PLANNING                           156204
IT NCS SEC/DIS REC                                156215
IT SD STRAT DATA SVS                              156216
IT NCS DESKTOP ADMIN                              156219
IT NCS DESKTOP SITE SUPPORT                       156222
CenterPoint Energy TDU                            156226
IT SD ENTEX/ARKLA                                 156230
IT NCS TCOM-BUS DEV                               156232
SAP Programming Team                              156234
IT SD TOOLS SUPPORT                               156240
IT SD E-BUSINESS                                  156242
IT PTO-PROJECTS                                   156244
IT Mainframe Data Storage                         156246
IT Mainframe CPU Utilization Legacy               156248
IT Data Circuit Mangement                         156251
IT Telephone - Basic Line                         156256
IT Voice Services                                 156278
IT Problem Management                             156281
IT ARCHITECTURE                                   156286
IT Houston Electric                               157689
IT Bus Dev                                        157691
IT Entex Common                                   157692
IT Entex Metro                                    157693
IT Entex Rural                                    157694
IT Pipelines                                      157695                        2,022,049.64
IT Arkla                                          157696
IT Minnegasco                                     157697
IT C&I                                            157698
IT Genco                                          157700
IT Houston Electric - 101455                      157701
IT Houston Electric 560                           157760
IT Houston Electric 580                           157761
IT Houston Electric 903                           157763
IT Houston Electric 908                           157764
IT Customer Care 903                              157769
IT Entex Common 903                               157779
IT Arkla 903                                      157787
IT Metered Houston Electric 902                   157790
IT Metered Houston Electric 903                   157791

TOTAL INFORMATION TECHNOLOGY                                            --      2,022,049.64                --                --
                                            ------------    --------------    --------------    --------------    --------------

                                            GRAND TOTAL         114,806.83      6,177,938.71        100,745.10        637,441.04
                                            ------------    --------------    --------------    --------------    --------------


                                                                                            CERC
--------------------------------------------------------    --------------------------------------------------------------------
FOURTH QUARTER 2003 SERVICES BILLED                        NATIONAL FURNACE   ARK/LA FINANCE     CENTERPOINT           CNP
FROM CNP CORPORATE                                              COMPANY            CORP          ENERGY ARKLA     MARKETING, INC
--------------------------------------------------------    --------------    --------------    --------------    --------------
                                             SUMMARIZED
OBJECT NAME                                   CATEGORY           0040              0047              0062              0077
--------------------------------------------------------
                                                                                                   

SUPPORT SERVICES
--------------------------------------------------------
FM CORP REAL EST & FAC MGMT - CENTER MGR          156101                                              3,427.59
FM PROJECT MANAGEMENT                             156102                                              4,233.60
FM PROJECT SUPPORT                                156103
FM BLDG OPN - N ZONE HOUSTON                      156105
FM BLDG OPN - C ZONE HOUSTON                      156106
FM BLDG OPN - S ZONE HOUSTON                      156107
FM IBSC FACILITY                                  156109
OSS OFFICE SUPPORT SERVICES MGMT                  156130                                              7,323.21
OSS HOUSTON MAIL SERVICES                         156132
OSS HOUSTON RECORD ARCHIVES                       156135
OSS HOUSTON FORMS                                 156136
OSS HOUSTON GRAPHICS                              156137
OSS HOUSTON CONVENIENCE COPIERS                   156140
P&L LDC PURCHASING SUPPORT                        156146
P&L CORP PURCHASING                               156148
P&L SUPPLIER DIVERSITY                            156152
SEC CENTRAL MONITORING/PATROL SERVICES            156161
SS SH SRVS ADMIN                                  156171                                              9,452.02
SS Houston Electric                               157738
SS Entex Common                                   157739
SS Entex Metro                                    157740
SS Entex Rural                                    157741
SS Pipelines                                      157742
SS Field Srvs                                     157743
SS Arkla                                          157745                                            655,713.92
SS Minnegasco                                     157746
SS 77                                             157747                                                               17,619.88
SS 99                                             157748
XX Xxxxx                                          157750
FPM -MGC CORPORATE SIGN PROGRAM (CAP)           11020290
FPM - Underground  S/C Removal 13024240         11020455
FPM - Xxxxxxx Srv Ctr Removal 13029841          11020462
FPM - Galveston Srv Ctr Removal 13029842        11020463
FPM - Spring Branch Ctr Removal 13033900        11020464
FPM - Xxxxx  Facilities S/101655/CG/AA80        11020465
FPM - Ice Machines S/101340/CG/AA80             11020466
FPM - Field Activities Removal 13035660         11021021
                                            ------------    --------------    --------------    --------------    --------------

TOTAL SUPPORT SERVICES                                                  --                --        680,150.34         17,619.88
                                            ------------    --------------    --------------    --------------    --------------


INFORMATION TECHNOLOGY
--------------------------------------------------------
IT NCS LAN SERVICES                               156202
IT NCS ENTERPRISE OP                              156203
IT NCS NETWORK PLANNING                           156204
IT NCS SEC/DIS REC                                156215
IT SD STRAT DATA SVS                              156216
IT NCS DESKTOP ADMIN                              156219
IT NCS DESKTOP SITE SUPPORT                       156222
CenterPoint Energy TDU                            156226
IT SD ENTEX/ARKLA                                 156230
IT NCS TCOM-BUS DEV                               156232
SAP Programming Team                              156234
IT SD TOOLS SUPPORT                               156240
IT SD E-BUSINESS                                  156242
IT PTO-PROJECTS                                   156244
IT Mainframe Data Storage                         156246                                               (771.86)
IT Mainframe CPU Utilization Legacy               156248                                            (30,732.63)
IT Data Circuit Mangement                         156251
IT Telephone - Basic Line                         156256
IT Voice Services                                 156278
IT Problem Management                             156281
IT ARCHITECTURE                                   156286
IT Houston Electric                               157689
IT Bus Dev                                        157691
IT Entex Common                                   157692
IT Entex Metro                                    157693
IT Entex Rural                                    157694
IT Pipelines                                      157695
IT Arkla                                          157696                                          1,410,303.61
IT Minnegasco                                     157697
IT C&I                                            157698                                                                3,899.30
IT Genco                                          157700
IT Houston Electric - 101455                      157701
IT Houston Electric 560                           157760
IT Houston Electric 580                           157761
IT Houston Electric 903                           157763
IT Houston Electric 908                           157764
IT Customer Care 903                              157769
IT Entex Common 903                               157779
IT Arkla 903                                      157787                                             12,692.00
IT Metered Houston Electric 902                   157790
IT Metered Houston Electric 903                   157791

TOTAL INFORMATION TECHNOLOGY                                            --                --      1,391,491.12          3,899.30
                                            ------------    --------------    --------------    --------------    --------------

                                            GRAND TOTAL             545.97            452.73      4,247,334.26        (58,360.55)
                                            ------------    --------------    --------------    --------------    --------------


                                                                                              CERC
--------------------------------------------------------     --------------------------------------------------------------------
FOURTH QUARTER 2003 SERVICES BILLED                          INDUSTRIAL GAS      LA UNIT GAS        UNIT GAS         CENTERPOINT
FROM CNP CORPORATE                                               SUPPLY         TRANSMISSION     TRANSMISSION CO    ENERGY ENTEX
--------------------------------------------------------     --------------    --------------    --------------    --------------
                                             SUMMARIZED
OBJECT NAME                                   CATEGORY            0079              0080              0081              0082
--------------------------------------------------------
                                                                                                    

SUPPORT SERVICES
--------------------------------------------------------
FM CORP REAL EST & FAC MGMT - CENTER MGR          156101
FM PROJECT MANAGEMENT                             156102                                                                 6,177.60
FM PROJECT SUPPORT                                156103
FM BLDG OPN - N ZONE HOUSTON                      156105
FM BLDG OPN - C ZONE HOUSTON                      156106
FM BLDG OPN - S ZONE HOUSTON                      156107
FM IBSC FACILITY                                  156109
OSS OFFICE SUPPORT SERVICES MGMT                  156130
OSS HOUSTON MAIL SERVICES                         156132
OSS HOUSTON RECORD ARCHIVES                       156135
OSS HOUSTON FORMS                                 156136
OSS HOUSTON GRAPHICS                              156137
OSS HOUSTON CONVENIENCE COPIERS                   156140
P&L LDC PURCHASING SUPPORT                        156146
P&L CORP PURCHASING                               156148
P&L SUPPLIER DIVERSITY                            156152
SEC CENTRAL MONITORING/PATROL SERVICES            156161
SS SH SRVS ADMIN                                  156171
SS Houston Electric                               157738
SS Entex Common                                   157739                                                             1,138,890.34
SS Entex Metro                                    157740                                                               119,988.91
SS Entex Rural                                    157741                                                                42,998.94
SS Pipelines                                      157742
SS Field Srvs                                     157743
SS Arkla                                          157745
SS Minnegasco                                     157746
SS 77                                             157747
SS 99                                             157748
XX Xxxxx                                          157750
FPM -MGC CORPORATE SIGN PROGRAM (CAP)           11020290
FPM - Underground  S/C Removal 13024240         11020455
FPM - Xxxxxxx Srv Ctr Removal 13029841          11020462
FPM - Galveston Srv Ctr Removal 13029842        11020463
FPM - Spring Branch Ctr Removal 13033900        11020464
FPM - Xxxxx  Facilities S/101655/CG/AA80        11020465
FPM - Ice Machines S/101340/CG/AA80             11020466
FPM - Field Activities Removal 13035660         11021021
                                            ------------     --------------    --------------    --------------    --------------

TOTAL SUPPORT SERVICES                                                   --                --                --      1,308,055.79
                                            ------------     --------------    --------------    --------------    --------------


INFORMATION TECHNOLOGY
--------------------------------------------------------
IT NCS LAN SERVICES                               156202
IT NCS ENTERPRISE OP                              156203
IT NCS NETWORK PLANNING                           156204
IT NCS SEC/DIS REC                                156215
IT SD STRAT DATA SVS                              156216
IT NCS DESKTOP ADMIN                              156219
IT NCS DESKTOP SITE SUPPORT                       156222
CenterPoint Energy TDU                            156226
IT SD ENTEX/ARKLA                                 156230
IT NCS TCOM-BUS DEV                               156232
SAP Programming Team                              156234
IT SD TOOLS SUPPORT                               156240
IT SD E-BUSINESS                                  156242
IT PTO-PROJECTS                                   156244
IT Mainframe Data Storage                         156246
IT Mainframe CPU Utilization Legacy               156248
IT Data Circuit Mangement                         156251                                                               (11,341.72)
IT Telephone - Basic Line                         156256
IT Voice Services                                 156278
IT Problem Management                             156281
IT ARCHITECTURE                                   156286
IT Houston Electric                               157689
IT Bus Dev                                        157691
IT Entex Common                                   157692                                                             1,608,825.86
IT Entex Metro                                    157693                                                               601,855.83
IT Entex Rural                                    157694                                                               291,946.80
IT Pipelines                                      157695
IT Arkla                                          157696
IT Minnegasco                                     157697
IT C&I                                            157698           3,899.30          3,902.05          3,899.30
IT Genco                                          157700
IT Houston Electric - 101455                      157701
IT Houston Electric 560                           157760
IT Houston Electric 580                           157761
IT Houston Electric 903                           157763
IT Houston Electric 908                           157764
IT Customer Care 903                              157769
IT Entex Common 903                               157779                                                               219,367.72
IT Arkla 903                                      157787
IT Metered Houston Electric 902                   157790
IT Metered Houston Electric 903                   157791

TOTAL INFORMATION TECHNOLOGY                                       3,899.30          3,902.05          3,899.30      2,710,654.49
                                            ------------     --------------    --------------    --------------    --------------

                                            GRAND TOTAL          115,109.82         61,818.73        388,508.21      8,679,380.63
                                            ------------     --------------    --------------    --------------    --------------



                                                                                            CERC
--------------------------------------------------------     --------------------------------------------------------------------
FOURTH QUARTER 2003 SERVICES BILLED                              CNP GAS        LA TRANS DIV    CNP ALTERNATIVE       CNP GAS
FROM CNP CORPORATE                                           RESOURCES CORP       OF ENTEX         FUELS, INC       MARKETING CO
--------------------------------------------------------     --------------    --------------    --------------    --------------
                                             SUMMARIZED
OBJECT NAME                                   CATEGORY            0084              0085              0086              0099
--------------------------------------------------------
                                                                                                    

SUPPORT SERVICES
--------------------------------------------------------
FM CORP REAL EST & FAC MGMT - CENTER MGR          156101
FM PROJECT MANAGEMENT                             156102
FM PROJECT SUPPORT                                156103
FM BLDG OPN - N ZONE HOUSTON                      156105
FM BLDG OPN - C ZONE HOUSTON                      156106
FM BLDG OPN - S ZONE HOUSTON                      156107
FM IBSC FACILITY                                  156109
OSS OFFICE SUPPORT SERVICES MGMT                  156130
OSS HOUSTON MAIL SERVICES                         156132
OSS HOUSTON RECORD ARCHIVES                       156135
OSS HOUSTON FORMS                                 156136
OSS HOUSTON GRAPHICS                              156137
OSS HOUSTON CONVENIENCE COPIERS                   156140
P&L LDC PURCHASING SUPPORT                        156146
P&L CORP PURCHASING                               156148
P&L SUPPLIER DIVERSITY                            156152
SEC CENTRAL MONITORING/PATROL SERVICES            156161
SS SH SRVS ADMIN                                  156171
SS Houston Electric                               157738
SS Entex Common                                   157739
SS Entex Metro                                    157740
SS Entex Rural                                    157741
SS Pipelines                                      157742
SS Field Srvs                                     157743
SS Arkla                                          157745
SS Minnegasco                                     157746
SS 77                                             157747
SS 99                                             157748                                                                   951.47
XX Xxxxx                                          157750
FPM -MGC CORPORATE SIGN PROGRAM (CAP)           11020290
FPM - Underground  S/C Removal 13024240         11020455
FPM - Xxxxxxx Srv Ctr Removal 13029841          11020462
FPM - Galveston Srv Ctr Removal 13029842        11020463
FPM - Spring Branch Ctr Removal 13033900        11020464
FPM - Xxxxx  Facilities S/101655/CG/AA80        11020465
FPM - Ice Machines S/101340/CG/AA80             11020466
FPM - Field Activities Removal 13035660         11021021
                                            ------------     --------------    --------------    --------------    --------------

TOTAL SUPPORT SERVICES                                                   --                --                --            951.47
                                            ------------     --------------    --------------    --------------    --------------


INFORMATION TECHNOLOGY
--------------------------------------------------------
IT NCS LAN SERVICES                               156202
IT NCS ENTERPRISE OP                              156203
IT NCS NETWORK PLANNING                           156204
IT NCS SEC/DIS REC                                156215
IT SD STRAT DATA SVS                              156216
IT NCS DESKTOP ADMIN                              156219
IT NCS DESKTOP SITE SUPPORT                       156222
CenterPoint Energy TDU                            156226
IT SD ENTEX/ARKLA                                 156230
IT NCS TCOM-BUS DEV                               156232
SAP Programming Team                              156234
IT SD TOOLS SUPPORT                               156240
IT SD E-BUSINESS                                  156242
IT PTO-PROJECTS                                   156244
IT Mainframe Data Storage                         156246
IT Mainframe CPU Utilization Legacy               156248
IT Data Circuit Mangement                         156251
IT Telephone - Basic Line                         156256
IT Voice Services                                 156278
IT Problem Management                             156281
IT ARCHITECTURE                                   156286
IT Houston Electric                               157689
IT Bus Dev                                        157691
IT Entex Common                                   157692
IT Entex Metro                                    157693
IT Entex Rural                                    157694
IT Pipelines                                      157695
IT Arkla                                          157696
IT Minnegasco                                     157697
IT C&I                                            157698           3,902.05          3,902.05                            3,902.03
IT Genco                                          157700
IT Houston Electric - 101455                      157701
IT Houston Electric 560                           157760
IT Houston Electric 580                           157761
IT Houston Electric 903                           157763
IT Houston Electric 908                           157764
IT Customer Care 903                              157769
IT Entex Common 903                               157779
IT Arkla 903                                      157787
IT Metered Houston Electric 902                   157790
IT Metered Houston Electric 903                   157791

TOTAL INFORMATION TECHNOLOGY                                       3,902.05          3,902.05                --          3,902.03
                                            ------------     --------------    --------------    --------------    --------------

                                            GRAND TOTAL        1,156,604.78         60,699.84            771.66        291,231.14
                                            ------------     --------------    --------------    --------------    --------------



                                                               CERC
--------------------------------------------------------     --------------------------------------------------
FOURTH QUARTER 2003 SERVICES BILLED                           CNP ILLINOIS      PINE PIPELINE
FROM CNP CORPORATE                                            GAS TRANS CO       ACQUISITION       MINNEGASCO
--------------------------------------------------------     --------------    --------------    --------------    --------------
                                             SUMMARIZED
OBJECT NAME                                   CATEGORY            0123              0124              9072           GRAND TOTAL
--------------------------------------------------------
                                                                                                    

SUPPORT SERVICES
--------------------------------------------------------
FM CORP REAL EST & FAC MGMT - CENTER MGR          156101                                                                 2,920.58
FM PROJECT MANAGEMENT                             156102                                                               (37,417.02)
FM PROJECT SUPPORT                                156103                                                                   (32.06)
FM BLDG OPN - N ZONE HOUSTON                      156105                                                                    (3.29)
FM BLDG OPN - C ZONE HOUSTON                      156106                                                                  (257.99)
FM BLDG OPN - S ZONE HOUSTON                      156107                                                                (1,526.09)
FM IBSC FACILITY                                  156109                                                                   (44.76)
OSS OFFICE SUPPORT SERVICES MGMT                  156130                                                                 7,279.43
OSS HOUSTON MAIL SERVICES                         156132                                                                   (84.13)
OSS HOUSTON RECORD ARCHIVES                       156135                                                                  (138.82)
OSS HOUSTON FORMS                                 156136                                                                  (130.55)
OSS HOUSTON GRAPHICS                              156137                                                                   (34.66)
OSS HOUSTON CONVENIENCE COPIERS                   156140                                                                   (74.85)
P&L LDC PURCHASING SUPPORT                        156146                                                                   (99.69)
P&L CORP PURCHASING                               156148                                                                   (55.95)
P&L SUPPLIER DIVERSITY                            156152                                                                  (422.46)
SEC CENTRAL MONITORING/PATROL SERVICES            156161                                                                (2,835.98)
SS SH SRVS ADMIN                                  156171                                                                 9,452.02
SS Houston Electric                               157738                                                             1,246,134.14
SS Entex Common                                   157739                                                             1,138,890.34
SS Entex Metro                                    157740                                                               119,988.91
SS Entex Rural                                    157741                                                                42,998.94
SS Pipelines                                      157742                                                               182,300.27
SS Field Srvs                                     157743                                                                51,995.24
SS Arkla                                          157745                                                               655,713.92
SS Minnegasco                                     157746                                             123,730.62        123,730.62
SS 77                                             157747                                                                17,619.88
SS 99                                             157748                                                                   951.47
XX Xxxxx                                          157750                                                               375,939.76
FPM -MGC CORPORATE SIGN PROGRAM (CAP)           11020290                                                 604.80            604.80
FPM - Underground  S/C Removal 13024240         11020455                                                               (17,582.40)
FPM - Xxxxxxx Srv Ctr Removal 13029841          11020462                                                                   259.20
FPM - Galveston Srv Ctr Removal 13029842        11020463                                                                 6,220.80
FPM - Spring Branch Ctr Removal 13033900        11020464                                                                 2,937.60
FPM - Xxxxx  Facilities S/101655/CG/AA80        11020465                                                               326,548.80
FPM - Ice Machines S/101340/CG/AA80             11020466                                                                 1,296.00
FPM - Field Activities Removal 13035660         11021021                                                                 7,776.00
                                            ------------     --------------    --------------    --------------    --------------

TOTAL SUPPORT SERVICES                                                   --                --        124,335.42      4,260,818.02
                                            ------------     --------------    --------------    --------------    --------------


INFORMATION TECHNOLOGY
--------------------------------------------------------
IT NCS LAN SERVICES                               156202                                                                   (16.55)
IT NCS ENTERPRISE OP                              156203                                                                  (367.97)
IT NCS NETWORK PLANNING                           156204                                                               (14,868.20)
IT NCS SEC/DIS REC                                156215                                                                  (212.14)
IT SD STRAT DATA SVS                              156216                                                                  (146.54)
IT NCS DESKTOP ADMIN                              156219                                                                  (248.58)
IT NCS DESKTOP SITE SUPPORT                       156222                                                                (2,083.38)
CenterPoint Energy TDU                            156226                                                                  (156.86)
IT SD ENTEX/ARKLA                                 156230                                                                   (10.75)
IT NCS TCOM-BUS DEV                               156232                                                                (3,913.88)
SAP Programming Team                              156234                                                                    (5.80)
IT SD TOOLS SUPPORT                               156240                                                                    (3.54)
IT SD E-BUSINESS                                  156242                                                                   (93.82)
IT PTO-PROJECTS                                   156244                                                                   (20.18)
IT Mainframe Data Storage                         156246                                                                  (771.86)
IT Mainframe CPU Utilization Legacy               156248                                                               (30,732.63)
IT Data Circuit Mangement                         156251                                                               (52,178.62)
IT Telephone - Basic Line                         156256                                                                   (56.07)
IT Voice Services                                 156278                                                                  (349.76)
IT Problem Management                             156281                                                                  (242.61)
IT ARCHITECTURE                                   156286                                                                    (5.98)
IT Houston Electric                               157689                                                             9,600,912.41
IT Bus Dev                                        157691                                                               227,859.01
IT Entex Common                                   157692                                                             1,608,825.86
IT Entex Metro                                    157693                                                               601,855.83
IT Entex Rural                                    157694                                                               291,946.80
IT Pipelines                                      157695                                                             2,022,049.64
IT Arkla                                          157696                                                             1,410,303.61
IT Minnegasco                                     157697                                           1,987,454.42      1,987,454.42
IT C&I                                            157698                                                                27,306.08
IT Genco                                          157700                                                               906,302.00
IT Houston Electric - 101455                      157701                                                               432,493.45
IT Houston Electric 560                           157760                                                                16,141.14
IT Houston Electric 580                           157761                                                               624,561.67
IT Houston Electric 903                           157763                                                                73,785.69
IT Houston Electric 908                           157764                                                                 3,945.49
IT Customer Care 903                              157769                                                             2,421,378.90
IT Entex Common 903                               157779                                                               219,367.72
IT Arkla 903                                      157787                                                                12,692.00
IT Metered Houston Electric 902                   157790                                                                19,259.74
IT Metered Houston Electric 903                   157791                                                                19,259.64

TOTAL INFORMATION TECHNOLOGY                                             --                --      1,987,454.42     22,421,215.38
                                            ------------     --------------    --------------    --------------    --------------

                                            GRAND TOTAL              657.46            448.93      4,682,649.70     66,320,410.37
                                            ------------     --------------    --------------    --------------    --------------