<TABLE> <S> <C>
<ARTICLE> OPUR3
<LEGEND>
This schedule contains summary financial information extracted from the
consolidated financial statements of Bay State Gas Company for twelve
months ended December 31, 1999, and is qualified in its entirety by
reference to such financial statements.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-START> JAN-01-1999
<PERIOD-END> DEC-31-1999
<BOOK-VALUE> PER-BOOK
<TOTAL-ASSETS> 1,309,848
<TOTAL-OPERATING-REVENUES> 383,371
<NET-INCOME> 14,773
</TABLE>