EX-23 2 ex23independentauditorscon.htm INDEPENDENT AUDITORS' CONSENT Exhibit


Exhibit 23




CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statement No. 333-33790 on Form S-8 of our report dated June 27, 2018 appearing in this Annual Report on Form 11-K of Investment and Employee Stock Ownership Plan of Avista Corporation for the year ended December 31, 2017.


/s/ CliftonLarsonAllen LLP
Charlotte, North Carolina
June 27, 2018