20160718AVU to Staff 43.doc

AVISTA CORPORATION
RESPONSE TO REQUEST FOR INFORMATION

JURISDICTION: IDAHO DATE PREPARED: 07/14/2016
CASE NO.: AVU-E-16-03 WITNESS: Elizabeth Andrews
REQUESTER: IPUC RESPONDER: Jeanne Pluth
TYPE: Production Request DEPARTMENT: State & Federal Regulation
REQUEST NO.: Staff - 043 TELEPHONE: [phone]

REQUEST:

Please provide the incremental costs associated with the 2015 wind storm by FERC account number.

RESPONSE:

Please see Staff_PR_043-Attachment A for the detail of incremental costs for the 2015 November wind storm. The analysis shows that Idaho had approximately $200,000 of incremental storms costs for that one storm. Idaho experienced a second large storm in December 2015. Please see Staff_PR_043-Attachment B for the detail of all of 2015’s storm costs related to Idaho included in the 2015 historical test period.

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