<ARTICLE> UT <CIK> 0000106170 <NAME>WESTERN MASSACHUSETTS ELECTRIC COMPANY AND SUBSIDIARY <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> 355,695 <OTHER-PROPERTY-AND-INVEST> 169,784 <TOTAL-CURRENT-ASSETS> 121,950 <TOTAL-DEFERRED-CHARGES> 434,648 <OTHER-ASSETS> 0 <TOTAL-ASSETS> 1,082,077 <COMMON> 14,752 <CAPITAL-SURPLUS-PAID-IN> 93,880 <RETAINED-EARNINGS> 51,289 <TOTAL-COMMON-STOCKHOLDERS-EQ> 160,081 <PREFERRED-MANDATORY> 15,000 <PREFERRED> 20,000 <LONG-TERM-DEBT-NET> 198,004 <SHORT-TERM-NOTES> 118,000 <LONG-TERM-NOTES-PAYABLE> 0 <COMMERCIAL-PAPER-OBLIGATIONS> 0 <LONG-TERM-DEBT-CURRENT-PORT> 0 <PREFERRED-STOCK-CURRENT> 1,500 <CAPITAL-LEASE-OBLIGATIONS> 8,327 <LEASES-CURRENT> 20,505 <OTHER-ITEMS-CAPITAL-AND-LIAB> 540,820 <TOT-CAPITALIZATION-AND-LIAB> 1,082,077 <GROSS-OPERATING-REVENUE> 249,500 <INCOME-TAX-EXPENSE> 3,595 <OTHER-OPERATING-EXPENSES> 216,549 <TOTAL-OPERATING-EXPENSES> 224,744 <OPERATING-INCOME-LOSS> 24,756 <OTHER-INCOME-NET> (1,624) <INCOME-BEFORE-INTEREST-EXPEN> 27,732 <TOTAL-INTEREST-EXPENSE> 13,723 <NET-INCOME> 14,009 <PREFERRED-STOCK-DIVIDENDS> 1,399 <EARNINGS-AVAILABLE-FOR-COMM> 12,610 <COMMON-STOCK-DIVIDENDS> 0 <TOTAL-INTEREST-ON-BONDS> 0 <CASH-FLOW-OPERATIONS> 40,617 <EPS-BASIC> 0.00 <EPS-DILUTED> 0.00