20180117Steward Exhibit 43.pdf

Case No.PAC-E-17-07
Exhibit No.43
Witness:Joelle R.Steward
BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION
O ROCKY MOUNTAIN POWER
Exhibit Accompanying Supplemental Direct Testimony of Joelle R.Steward
January 2018
O
Rocky Mountain Power
Exhibit No.43 Page 1 of 2
Case No.PAC-E-17-07
Witness:Joelle R.StewardPacifiCorp
O Idaho
Combined Projects -Example Annual RTM Deferral Calculation
Revenue Requirement
Table 1
The Combined Projects Estimated Revenue Requirement Cost (Benefit)
$thousands
2020 2021 2022 2023
Total Company Revenue
1 (4,179)72,207 58,642 42,460Requirement
2 Idaho Allocated (251)4,308 3,493 2,521
3 Idaho ECAM (1,888)(11,187)(11,211)(11,589)
4 Idaho Deferral 1.637 15,495 14,704 14,109
5 Net Customer Impact (251)4,308 3,493 2,52l
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8
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3
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2
9
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1
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4
1
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4
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17
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18
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19
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,
13
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18
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20
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18
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2
2
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2
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21
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10
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10
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22
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20
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1
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2
2
5
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2
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0
2
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(7
29
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23
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13
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7
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6
3
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6
5
7
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(4
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7
7
6
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24
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c
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90
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90
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90
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25
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lin
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24
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6
3
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(4
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1
6
7
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1
9
1
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(4
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2
9
9
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26
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22
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lin
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25
27
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t
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l
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f
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a
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26
28
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t
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22
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27
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a
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29
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f
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r
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33
of
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r
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3
8
16
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2
7
0
21
,
0
0
5
30
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r
a
l
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3
7
15
,
4
9
5
14
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7
0
4
14
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1
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9
31
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f
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0
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1
7
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9
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C
d
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34
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h
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24
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5
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7
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35
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up
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=
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h
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.
lin
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36
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f
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a
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Ca
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6
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37
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4
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4
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1
5
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0
9
Ca
p
d
a
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St
r
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t
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s
t
38
Pro
p
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r
t
y
Ta
x
Ra
t
e
Ex
h
i
b
i
t
45
,
lin
e
14
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8
%
Pro
p
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r
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y
Ta
x
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p
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n
s
e
as
a
pe
r
c
e
n
t
of
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t
pla
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fr
o
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PA
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1
5
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0
9
39
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a
h
o
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c
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15
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1
3
6
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40
id
a
h
o
GP
S
Fa
c
t
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r
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h
i
b
i
t
45
,
lin
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16
5.7
9
7
8
%
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o
t
n
o
t
e
s
:
1)
Ca
p
i
t
a
l
ba
l
a
n
c
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s
eq
u
a
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th
e
av
e
r
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g
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of
th
e
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h
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ba
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c
e
s
in
Ex
h
i
b
i
t
44
wit
h
a
on
e
mo
n
t
h
de
l
a
y
2)
Ca
r
r
y
i
n
g
Ch
a
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e
(li
n
e
32
)
is
ap
p
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to
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MM
3)
Eq
u
a
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th
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m
of
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h
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a
r
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mo
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h
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va
l
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in
Ex
h
i
b
i
t
44
4)
In
c
l
u
d
e
s
Wh
o
l
e
s
a
l
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Wh
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Re
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cr
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d
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in
ba
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ra
t
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s