Attached files

file filename
EX-10.20 - EX-10.20 - UNITIL CORPd262254dex1020.htm
10-K - FORM 10-K - UNITIL CORPd262254d10k.htm
EX-99.1 - EX-99.1 - UNITIL CORPd262254dex991.htm
EX-32.1 - EX-32.1 - UNITIL CORPd262254dex321.htm
EX-31.3 - EX-31.3 - UNITIL CORPd262254dex313.htm
EX-31.2 - EX-31.2 - UNITIL CORPd262254dex312.htm
EX-31.1 - EX-31.1 - UNITIL CORPd262254dex311.htm
EX-21.1 - EX-21.1 - UNITIL CORPd262254dex211.htm
EX-12.1 - EX-12.1 - UNITIL CORPd262254dex121.htm
EX-11.1 - EX-11.1 - UNITIL CORPd262254dex111.htm

Exhibit 23.1

 

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

 

We consent to the incorporation by reference in Registration Statement Nos. 333-180316 and 333-168394 on Form S-3 and Nos. 333-184849 and 333-42266 on Form S-8 of our report dated February 2, 2017, relating to the consolidated financial statements of Unitil Corporation and subsidiaries and the effectiveness of Unitil Corporation and subsidiaries’ internal control over financial reporting, appearing in this Annual Report on Form 10-K of Unitil Corporation for the year ended December 31, 2016.

 

/s/ Deloitte and Touche LLP

February 2, 2017

Boston, Massachusetts