20090408AVU to Staff 83.pdf

Avista Corp.
1411 East Mission P.O. Box 3727
Spokane. Washington 99220-0500
Telephone [phone]
Toll Free 800-727-9170
R E'
~~'II'STA.
Corp.
ZûU9 APR -8 AM 10: l 4
April 7, 2009
Idaho Public Utìities Commission
472 W. Washington
Boise, il 83702-5918
Attn: Donald Howell & Krstine Sasser
Deputy Attorneys General
Re: Production Request of the Commission Staffin Case Nos. AVU-E-09-01 and
A VU-G-09-01
Dear Mr. Howell and Ms. Sasser,
Enclosed are an original and two copies of Avista's response to IPUC Staffs production
requests in the above referenced docket. Included in this mailing is Avista's response to
production request 083. The electronic version of the response was emailed on 0417/09 and is
also being provided in electronic format on the CD included in this mailing.
If there are any questions regarding the enclosed information, please contact me at (509) 495-
4546 or via e-mail atjoe.miler(0avistacorp.com
Yi rely,ft'\"'
Joe Miler
Regulatory Analyst
Enclosures
CC (Paper):The Energy Project (Roseman)
WUTC Staff (Trautman - 3 copies)
ICND (Schoenbeck, Van Cleve)
Public Counsel (fftch)
CC (Email):The Energy Project (Roseman)
Public Counsel (fftch, Johnson, Wiliams)
WUC Staff (Trautman)
ICND (Schoenbeck, Van Cleve)
CC (CD only)The Energy Project (Eberdt)
.
.
.
JUSDICTION:
CASE NO:
REQUESTER:
TYE:
REQUEST NO.:
REQUEST:
AVISTA CORPORATION
RESPONSE TO REQUEST FOR INFORMATION
IDAHO
A VU-E-09-01 / A VU-G-09-01
IPUC
Production Request
Staff-083
DATE PREPARD:
WITSS:
RESPONDER:
DEPARTMNT:
TELEPHONE:
04/06/2009
Clint Kalich
C. Kalich/L. Andrews
Energy Resources
[phone]
Please provide AURORA sumary output showing results if the most recent three month average
of natural gas forward prices is used for the pro forma period rather than the gas prices used in
preparing the Company's rate case Application (September 1, 2008 to November 30, 2008).
Provide the output in a format similar to that used in Kalich's Exhibit No.5, Schedule 2.
RESPONSE:
Please see Avista's response 083C, which contains TRAE SECRET, PROPRIETARY or
CONFIDENTIAL information and exempt from public view and is separately filed under
IDAPA 31.01.01, Rule 067 and 233, and Section 9-340D, Idaho Code, and pursuant to the
Protective Agreement between Avista and IPUC Staff dated Januar 8, 2009.
Please also see attachment "StafCPR _083 Attachment C-Sumary of PR _ 083-086.xls" which
contains a summary of the requested changes for Staff Production Requests StafCPR _ 083 -
Staff PR 086.
.
.
.
Id
a
h
o

G
e
n
e
r
a
l

R
a
t
e

C
a
s
e
Su
m
m
a
r
y

o
f

P
o
w
e
r

S
u
p
p
l
y

E
x
p
e
n
s
e

I
n

R
e
s
p
o
n
s
e

t
o

P
r
o
d
u
c
t
i
o
n

R
e
q
u
e
s
t
s

N
o
.

8
3
-
8
6
10

S
h
a
r
e
Pr
o
d
u
c
t
i
o
n
Re
s
t
a
t
e

D
e
b
t
Sy
s
t
e
m

N
e
t
Ex
p
e
n
s
e
.

C
h
a
n
g
e
Fa
c
t
o
r
Ad
j
l
m
p
a
c
t
Ne
t

Id
a
h
o

Sy
s
t
e
m

P
o
w
e
r
Ch
a
n
g
e

to

in

A
s
s
u
m
p
t
i
o
n
Ad
j
u
s
t
m
e
n
t
du
e

t
o

n
o
Re
v
e
n
u
e
10

S
y
s
t
e
m

N
e
t
Ch
a
n
g
e
Pr
o
d
u
c
t
o
n
Su
p
p
l
y

E
x
p
e
n
s
e

E
x
p
e
n
s
e

f
r
o
m
(B
a
s
e
d

o
n

P
E
T
Re
v
.

R
e
q
.
Im
p
a
c
t

(R
e
v

Pr
o
d
.

P
r
o
p
.
Re
q
u
i
r
e
m
e
n
t
Po
w
e
r

S
u
p
p
l
y

T
o
t
a
l
l
D
be
t
w
e
e
n
ID
S
I
T
=
Co
n
v
e
r
s
i
o
n
Re
q
u
e
s
t
(O
O
O
s
)
fie
d

(
O
O
O
s
)
Ra
t
o
.
)
(
O
O
O
s
)
Im
p
a
c
t

(
O
O
O
s
)
Re
q
.
)
(
O
O
O
s
)
Ad
j
Ch
a
n
g
e

(
O
O
O
s
)
DR
Ad
j
Ad
j
as
s
u
m
p
t
i
o
n
s
1.2
2
1
6
%
FIT

3
5
%
Fa
c
t
o
r
Fl
i
e
d

C
a
s
e
$2
0
8
.
0
4
Fl
i
e
d
-$
2
7
,
6
4
6
-$
9
.
7
8
9
1.
2
2
%
35
%
0.
6
3
8
7
8
7
85
-$
2
3
,
1
9
5
-$
8
.
2
1
3
-$
1
,
5
7
6
-$
1
9
-$
5
4
5
-$
1
,
5
8
Us
l
n
9

P
r
o

F
o
r
m
a

L
o
a
d
s

(
I
n
c
t
u
d
e
s

P
r
o
d
u
c
t
i
o
n

F
a
c
t
o
r

A
d
j
u
s
t
m
e
n
t
)
86
-$
2
0
,
2
9
1
-$
7
.
1
8
5
-$
2
.
6
0
4
-$
3
2
-$
9
0
0
-$
2
,
6
1
8
63
-$
1
3
.
7
8
7
-$
4
,
8
8
-$
4
.
9
0
7
-$
6
0
-$
1
,
6
9
7
-$
4
.
9
3
3
85
Fil
e
d

G
a
s

P
r
i
c
e
,

E
x
c
l
u
d
e

S
h
o
r
t
-
T
e
r
m

T
r
a
n
s
a
c
t
i
o
n
s
$2
0
3
.
5
9
0
-$
4
,
4
5
0
-$
1
,
5
7
6
-$
1
.
5
8
$6
5
-$
1
,
5
2
0
In
l
o
O
n
l
y
-$
1
5
,
1
1
1
-$
5
,
3
5
1
-$
4
,
4
3
9
-$
5
4
-$
1
.
5
3
5
-$
4
,
4
6
1
84
-$
4
,
7
3
8
-$
1
.
6
7
8
-$
8
.
1
1
2
-$
9
9
-$
2
.
8
0
4
-$
8
.
1
5
3
86
Fil
e
d

G
a
s

P
r
i
c
e
,

U
p
d
a
t
e
d

S
h
o
r
t
-
T
e
r
m

T
r
a
n
s
a
c
t
i
o
n
s
$2
0
0
,
6
8
6
-$
7
,
3
5
4
-$
2
,
6
0
4
-$
2
.
6
1
8
$1
0
7
-$
2
,
5
1
1
NA
3
$1
8
,
7
9
4
$6
.
6
5
5
-$
1
6
,
4
4
-$
2
0
1
-$
5
.
6
8
5
-$
1
6
,
5
2
9
83
Up
d
a
t
e
d

G
a
s

P
r
i
c
e
s
$1
9
4
.
1
8
2
-$
1
3
,
8
5
8
-$
4
.
9
0
7
-$
4
.
9
3
3
$2
0
1
-$
4
,
7
3
2
Pr
o
d
u
c
t
i
o
n

F
a
c
r

A
d
j
85
$6
4
$1
$2
2
$6
5
86
$1
0
6
$1
$3
7
$1
0
7
In
l
o

O
n
l
y

(
1
)

U
p
d
a
t
e
d

G
a
s

P
r
i
c
e
.

U
p
d
a
t
e
d

S
T

T
r
a
n
s
a
c
t
i
o
n
s
$1
9
5
,
5
0
5
-$
1
2
,
5
3
5
-$
4
,
4
3
9
-$
4
,
4
6
1
$1
8
2
-$
4
,
2
8
0
83
$2
0
0
$2
$6
9
$2
0
1
In
l
o
O
n
l
y
$1
8
1
$2
$6
3
$1
8
2
Us
i
n
g

T
e
s
t

Y
e
a
r

L
o
a
d

(
N
o

P
r
o
d
u
c
t
i
o
n

F
a
d
o
r

A
d
j
u
s
t
m
e
n
t
)
84
Fi
l
e
d

G
a
s

P
r
i
c
e

&

S
T

T
r
a
n
s
a
c
t
i
o
n
s
.

T
e
s
t

¥
r

L
o
a
d
$1
8
5
,
1
3
3
-$
2
2
,
9
0
7
-$
8
.
1
1
1
-$
8
,
1
5
3
$6
.
6
2
8
-$
1
8
4
-$
1
,
7
0
9
"P
E
T

R
a
t
i
o
35
.
4
1
%
Pr
o
d
u
c
t
i
o
n

F
a
c
t
o
r

.
.
1
2
M
E

J
u
n
e

2
0
1
0

l
o
a
d

F
a
c
t
o
r
4.
0
7
5
8
%
(1
)
Sh
o
w
n

f
o
r

i
n
f
o
r
m
a
t
i
o
n
a
l

p
u
r
p
s
e
s

o
n
l
y
.

P
l
e
a
s
e

n
o
t
e

t
h
a
t

c
h
a
n
g
e
s

m
a
d
e

t
o

a
s
s
u
m
p
t
i
o
n
s

w
i
t
h
i
n

t
h
e

A
u
r
o
r
a

m
o
d
e
l
,

i
.
e
.

u
p
d
a
t
e
d

g
a
s

p
r
i
e
s

P
R
#
8
3
,

u
p
d
a
t
e
d

s
h
o
r
t
-
t
e
r
m

c
o
n
t
r
c
t
s
PR
#
8
6
,

e
t
c
.
.

a
r
e

n
o
t

a
d
d
i
t
i
v
e

i
n

n
a
t
u
r
e
.

C
h
a
n
g
i
n
g

m
u
l
t
p
l
e

a
s
s
u
m
p
t
i
n
s

w
i
t
h
i
n

t
h
e

m
o
d
e
l

i
m
p
a
c
t

t
h
e

n
e
t

o
u
t
c
o
m
e

d
i
f
f
e
r
e
n
t
l
y

t
h
a
n

a
n
y
o
n
e

s
i
n
g
l
e

a
s
s
u
m
p
t
i
o
n

c
h
a
n
g
e
.
Sta
I
C
P
R
_
0
8
3

A
t
a
c
h
m
e
n
t

A
-
S
u
m
m
a
r
y

0
1

P
R
_
0
8
3
-
0
8
6
.
x
l
s
Pa
g
e

1

o
f

1