Exhibit 23.1 Consent of Independent Auditors We consent to the incorporation by reference in the Registration Statement on Form S-3 of Energy West Incorporated and in the related Prospectus pertaining to the Dividend Reinvestment Plan of our report dated August 20, 1999 with respect to the consolidated financial statements and schedule of Energy West Incorporated included in this Annual Report (Form 10-K) for the year ended June 30, 1999. ERNST & YOUNG LLP Salt Lake City, Utah September 27, 1999 E-4