<TABLE> <S> <C>
<ARTICLE> UT
<CIK> 0000023426
<NAME> THE CONNECTICUT LIGHT AND POWER COMPANY AND SUBSIDIARIES
<MULTIPLIER>1,000
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-END> JUN-30-2000
<BOOK-VALUE> PER-BOOK
<TOTAL-NET-UTILITY-PLANT> 1,702,548
<OTHER-PROPERTY-AND-INVEST> 619,900
<TOTAL-CURRENT-ASSETS> 478,552
<TOTAL-DEFERRED-CHARGES> 1,963,533
<OTHER-ASSETS> 0
<TOTAL-ASSETS> 4,764,533
<COMMON> 75,849
<CAPITAL-SURPLUS-PAID-IN> 414,955
<RETAINED-EARNINGS> 192,311
<TOTAL-COMMON-STOCKHOLDERS-EQ> 683,531
0
116,200
<LONG-TERM-DEBT-NET> 1,066,669
<SHORT-TERM-NOTES> 90,000
<LONG-TERM-NOTES-PAYABLE> 0
<COMMERCIAL-PAPER-OBLIGATIONS> 0
<LONG-TERM-DEBT-CURRENT-PORT> 160,000
0
<CAPITAL-LEASE-OBLIGATIONS> 50,032
<LEASES-CURRENT> 88,381
<OTHER-ITEMS-CAPITAL-AND-LIAB> 2,510,136
<TOT-CAPITALIZATION-AND-LIAB> 4,764,533
<GROSS-OPERATING-REVENUE> 1,431,561
<INCOME-TAX-EXPENSE> 50,228
<OTHER-OPERATING-EXPENSES> 1,246,867
<TOTAL-OPERATING-EXPENSES> 1,312,817
<OPERATING-INCOME-LOSS> 118,744
<OTHER-INCOME-NET> (16,083)
<INCOME-BEFORE-INTEREST-EXPEN> 118,383
<TOTAL-INTEREST-EXPENSE> 49,554
<NET-INCOME> 68,829
4,622
<EARNINGS-AVAILABLE-FOR-COMM> 64,207
<COMMON-STOCK-DIVIDENDS> 25,000
<TOTAL-INTEREST-ON-BONDS> 0
<CASH-FLOW-OPERATIONS> 98,132
<EPS-BASIC> 0.00
<EPS-DILUTED> 0.00
</TABLE>