20220824Avista to Staff 2-4.pdf

AVISTA CORPORATION ;1 'i,}
RESPONSETOREeUESTFORINFORMATION,-, i 'ir r, '-ir i-l{:i: Ii
.: :,i.rn:,,.,'r.lUli-Ji'JURISDICTION:
CASE NO:
REQUESTER:
TYPE:
REQUEST NO.:
IDAHO
AYU-E-22-tt
IPUC
Production Request
Staff- 002
DATE PREPARED
WITNESS:
RESPONDER:
DEPARTMENT:
TELEPHONE:
08t24/2O22 ,"
Kaylene Schultz
Kaylene Schultz
Regulatory Affairs
(soe) 49s-2482
REQUEST:
Please quantifr the monthly sales and purchases between the Company and Clearwater Paper
Corporation in dollars and MWhs from July 1,2021through June 30, 2022.
RESPONSE:
Please see Avista's response 002C, which contains TRADE SECRET, PROPRIETARY or
CONFIDENTIAL information and exempt from public view and is separately filed under
IDAPA 31.01.01, Rule 067 and233, and Section 9-340D, Idaho Code.
AVISTA CORPORATION
RESPONSE TO REQUEST FOR TNFORMATTON
ruRISDICTION: IDAHO
CASE NO: AYU-E-22-ll
REQUESTER: IPUCTYPE: Production Request
REQUEST NO.: Staff- 003
DATE PREPARED: 0812412022WITNESS: Annette Brandon
RESPONDER: T. Dempsey/S. Reid
DEPARTMENT: GPSS/Energy Supply
TELEPHoNE: (s09) 49s-4960
REQUEST:
Please provide a list including the date and duration of all forced outages longer than24 hours in
duration for all generation facilities from July 1,2021through June 30, 2022. Please explain each
forced outage. In the explanation, please estimate incremental power supply expense to Idaho
customers because of the outage.
RESPONSE:
Please note this response contains TRADE SECRET, PROPRIETARY or CONFIDENTIAL
information and exempt from public view and is separately filed under IDAPA 31.01.01, Rule 067
and233, and Section 9-340D, Idaho Code.
AVISTA CORPORATION
RESPONSE TO REQIJEST FOR TNF',ORMATION
JURISDICTION: IDAHO
CASE NO: AVU-E-z2-ll
REQUESTER: IPUC
DATE PREPARED: 0812412022WITNESS: Annette Brandon
RESPONDER: A. Brandon/I(. Holland
/J. Gall
DEPARTMENT: Energy Supply
TELEPHONE: (s09)-49s-4324
TYPE:
REQUEST NO.:
Production Request
Staff- 004
REQUEST:
Does the Company include kilowatt-hours ("kWh") generated and consumed for all on-site
customer-generators in the PCA? If so, please provide the impact to the 2021-2022 PCA if
removed.
RESPONSE:
The PCA load is based on metered retail customer load. On-site customer generators are netted
against total load. While there may be a slight amount of on-site customer-generators which
impacted the total load, the amount is immaterial.
The authorizdPCAbase is based on historical load. As such, any impact (although not material)
would be included in this base, effectively resulting in no variance, or a very immaterial amount,
as compared to the actuals.