<ARTICLE> UT
<CIK> 0000315256
<NAME>PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE
<MULTIPLIER>1,000

                           
<PERIOD-TYPE>                 6-MOS
<FISCAL-YEAR-END>                      DEC-31-1999
<PERIOD-END>                           JUN-30-1999
<BOOK-VALUE>                              PER-BOOK
<TOTAL-NET-UTILITY-PLANT>                1,642,749
<OTHER-PROPERTY-AND-INVEST>                 30,484
<TOTAL-CURRENT-ASSETS>                     389,550
<TOTAL-DEFERRED-CHARGES>                   580,179
<OTHER-ASSETS>                                   0
<TOTAL-ASSETS>                           2,642,962
<COMMON>                                         1
<CAPITAL-SURPLUS-PAID-IN>                  424,492
<RETAINED-EARNINGS>                        284,463
<TOTAL-COMMON-STOCKHOLDERS-EQ>             710,031
<PREFERRED-MANDATORY>                       25,000
<PREFERRED>                                      0
<LONG-TERM-DEBT-NET>                       540,985
<SHORT-TERM-NOTES>                               0
<LONG-TERM-NOTES-PAYABLE>                        0
<COMMERCIAL-PAPER-OBLIGATIONS>                   0
<LONG-TERM-DEBT-CURRENT-PORT>                    0
<PREFERRED-STOCK-CURRENT>                   25,000
<CAPITAL-LEASE-OBLIGATIONS>                678,836
<LEASES-CURRENT>                           111,068
<OTHER-ITEMS-CAPITAL-AND-LIAB>             552,042
<TOT-CAPITALIZATION-AND-LIAB>            2,642,962
<GROSS-OPERATING-REVENUE>                  573,623
<INCOME-TAX-EXPENSE>                        26,347
<OTHER-OPERATING-EXPENSES>                 486,610
<TOTAL-OPERATING-EXPENSES>                 508,755
<OPERATING-INCOME-LOSS>                     64,868
<OTHER-INCOME-NET>                           6,910
<INCOME-BEFORE-INTEREST-EXPEN>              67,576
<TOTAL-INTEREST-EXPENSE>                    21,600
<NET-INCOME>                                45,976
<PREFERRED-STOCK-DIVIDENDS>                  3,975
<EARNINGS-AVAILABLE-FOR-COMM>               42,001
<COMMON-STOCK-DIVIDENDS>                         0
<TOTAL-INTEREST-ON-BONDS>                        0
<CASH-FLOW-OPERATIONS>                      48,046
<EPS-BASIC>                                 0.00
<EPS-DILUTED>                                 0.00