EX-23 8 ex23a.txt EX. 23(A) - CONSENT OF PRICEWATERHOUSECOOPERS LLP EXHIBIT 23(a) CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in this Registration Statement on Form S-3 of our report dated October 23, 2002 relating to the financial statements and financial statement schedule, which appears in National Fuel Gas Company's Annual Report on Form 10-K for the year ended September 30, 2002. We also consent to the reference to us under the heading "Experts" in such Registration Statement. /s/ PricewaterhouseCoopers LLP Buffalo, New York December 23, 2002