Attached files
Exhibit
23.1
CONSENT
OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We
consent to the incorporation by reference in Registration Statement Nos.
333-163828, 333-135429, 333-118399, 333-61252, 333-33684, and 333-33608 on Forms
S-8 and in Registration Statement Nos. 333-155383 and 333-140777 on Forms S-3ASR
of our reports dated February 26, 2010, relating to the financial statements and
financial statement schedule of Vectren Corporation, and the effectiveness of
Vectren Corporation's internal control over financial reporting, appearing in
this Annual Report on Form 10-K of Vectren Corporation for the year ended
December 31, 2009.
/s/ Deloitte & Touche LLP
Indianapolis,
Indiana
February
25, 2010