Attached files

file filename
EX-31.2 - EXHIBIT 31.2 CERTIFICATION OF CHIEF FINANCIAL OFFICER - NORTHWESTERN CORPexhibit312certification10k.htm
10-K - FORM 10-K 12.31.16 - NORTHWESTERN CORPnwe1231201610k.htm
EX-32.2 - EXHIBIT 32.2 CERTIFICATION OF BRIAN B. BIRD PURSUANT TO SECTION 906 - NORTHWESTERN CORPexhibit322certification10k.htm
EX-32.1 - EXHIBIT 32.1 CERTIFICATION OF ROBERT C. ROWE PURSUANT TO SECTION 906 - NORTHWESTERN CORPexhibit321certification10k.htm
EX-31.1 - EXHIBIT 31.1 CERTIFICATION OF CHIEF EXECUTIVE OFFICER - NORTHWESTERN CORPexhibit311certification10k.htm
EX-21 - EXHIBIT 21 SUBSIDIARIES 10-K 2016 - NORTHWESTERN CORPexhibit21subsidiaries10k20.htm
EX-12 - EXHIBIT 12.1 EARNINGS TO FIXED CHARGES 2016 - NORTHWESTERN CORPexhibit121earningstofixedc.htm


Exhibit 23

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statements Nos. 333-122428, 333-124624, 333-149388, 333-158731, 333-175813, and 333-197627 on Form S-8 and Registration Statements Nos. 333-123450, 333-202126, and 333-205834 on Form S-3 of our reports dated February 10, 2016, relating to the consolidated financial statements and financial statement schedule of NorthWestern Corporation and subsidiaries (the “Company”), and the effectiveness of the Company’s internal control over financial reporting, appearing in this Annual Report on Form 10-K of the Company for the year ended December 31, 2016.

/s/ DELOITTE & TOUCHE LLP
 
 
Minneapolis, Minnesota
February 16, 2017