<ARTICLE> UT
<CIK> 0000023426
<NAME> THE CONNECTICUT LIGHT AND POWER COMPANY AND SUBSIDIARIES
<MULTIPLIER>1,000
<PERIOD-TYPE>                 9-MOS
<FISCAL-YEAR-END>                                  DEC-31-2000
<PERIOD-END>                                       SEP-30-2000
<BOOK-VALUE>                                          PER-BOOK
<TOTAL-NET-UTILITY-PLANT>                            1,706,089
<OTHER-PROPERTY-AND-INVEST>                            636,162
<TOTAL-CURRENT-ASSETS>                                 558,400
<TOTAL-DEFERRED-CHARGES>                             1,883,722
<OTHER-ASSETS>                                               0
<TOTAL-ASSETS>                                       4,784,373
<COMMON>                                                75,849
<CAPITAL-SURPLUS-PAID-IN>                              412,993
<RETAINED-EARNINGS>                                    208,816
<TOTAL-COMMON-STOCKHOLDERS-EQ>                         698,460
<PREFERRED-MANDATORY>                                        0
<PREFERRED>                                            116,200
<LONG-TERM-DEBT-NET>                                 1,069,615
<SHORT-TERM-NOTES>                                     110,000
<LONG-TERM-NOTES-PAYABLE>                                    0
<COMMERCIAL-PAPER-OBLIGATIONS>                               0
<LONG-TERM-DEBT-CURRENT-PORT>                          160,000
<PREFERRED-STOCK-CURRENT>                                    0
<CAPITAL-LEASE-OBLIGATIONS>                             42,459
<LEASES-CURRENT>                                        90,023
<OTHER-ITEMS-CAPITAL-AND-LIAB>                       2,498,418
<TOT-CAPITALIZATION-AND-LIAB>                        4,784,373
<GROSS-OPERATING-REVENUE>                            2,179,704
<INCOME-TAX-EXPENSE>                                    88,194
<OTHER-OPERATING-EXPENSES>                           1,901,854
<TOTAL-OPERATING-EXPENSES>                           2,009,016
<OPERATING-INCOME-LOSS>                                170,688
<OTHER-INCOME-NET>                                     (18,549)
<INCOME-BEFORE-INTEREST-EXPEN>                         171,107
<TOTAL-INTEREST-EXPENSE>                                74,370
<NET-INCOME>                                            96,737
<PREFERRED-STOCK-DIVIDENDS>                              6,012
<EARNINGS-AVAILABLE-FOR-COMM>                           90,725
<COMMON-STOCK-DIVIDENDS>                                35,000
<TOTAL-INTEREST-ON-BONDS>                                    0
<CASH-FLOW-OPERATIONS>                                 176,499
<EPS-BASIC>                                             0.00
<EPS-DILUTED>                                             0.00