EXHIBIT 23-1 CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in the Prospectuses constituting part of the Registration Statements on Form S-3 (Nos. 333-23659, 33-53435, 333-23653, 333-04813, 333-53501, and 2-76135) and in the Registration Statements on Form S-8 (Nos. 333-23981, 333-23645, 333-12827, 33-62892, 333-23655, and 33-43838) of our report dated February 17, 1999, appearing on page 33 of Pennsylvania Enterprises, Inc's Annual Report on Form 10-K for the two years in the period ended December 31, 1998 and 1997. PricewaterhouseCoopers LLP Philadelphia, Pennsylvania March 1, 1999