20180911Teply Exhibit 5.pdf

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CaseNo. PAC-E-18-08
1018SE?II [H11:CII
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ExhibitNo.5
Witness: Chad A' TePIY
BEFORE T}IE IDAHO PTIBLIC UTILITIES COMMISSION
ROCKY MOUNTAIN POWER
Exhibit Accompanying Direct Testimony of Chad A' Teply
September 2018
F.
Rocky Mountain Power
Exhibit No. 5 Page 1 of 1
Case No. PAC-E-18-08
Vlrltness: Chad A. Teply
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PacifiCorp Estimated Plant Retirement Lives - Steam and Gas
commercial
Operations Date
Current
Depreciable Life
Span (Years)
Current
End of
Depreciation Year
Recommended
Depreciable Life
Span
(Years)
Recommended
End of
Depreciation Year
Life Span
Oifference:
Recommended -
Current (Years)
Steam
Cholla-4 l98l 61 zo12 44 2025 ( 17)
Colstrip-3 1984 62 2046 43 2027 ( 1e)
Colstrip-4 1986 60 2046 4l 2027 ( 19)
Craig-l 1980 54 203-l 15 2025 (e)
Cr:.ie-Z r9'79 55 203.1 4'7 2026 (8)
Dave Jolurston-1 I 959 68 2027 68 2027
Dave Joluston-2 1 960 67 2027 67 2027
Dtve Johnston-3 1964 2027 63 2027
Dave Johnston-4 t9'72 55 2027 55 2027
Havden- 1 1 965 65 2030 65 2030
Halden-2 1976 5rl 2030 54 2030
Hunter-1 I 978 64 2012 64 2012
Hunter-2 1 980 62 2012 62 2042
Hunter-3 1983 59 2042 59 2042
Huntington-1 t9'7'7 59 2036 59 2036
Huntington-2 r9'71 62 2036 62 2036
Jim Bridger-l 19'.71 63 2037 54 2028 (e)
Jirn Bridger-2 1975 62 2037 57 2012 (s)
Jirn Bridger-3 1976 61 203',7 61 2037
Jim Bridger-4 1979 58 203'.7 58 203'7
Nar.rglrton-1 1 963 66 2029 66 20?9
Naughton-2 I 968 61 2029 61 2029
Naughton-3 *t9'7 t 58 2029 58 2029
Wvodak-l I 978 61 2039 6l 2039
Gadsby-l (RaDliine)1951 81 2032 8l 2032
Gadsby-2 (Rankine)1952 80 2032 80 2032
Gadsbv-3 (Ranliine)1 955 '7',7 2032 77 2032
Blundell I (Geothermal)1 981 53 203'7 53 2037
Blundell 2 (Geothennal)2007 30 203'.7 30 2037
Gas
Cunant Creek (CCCT)2005 40 2045 :10 2015
Chehalis (CCCT)2003 40 2043 40 2043
Henniston I (CCCT)1996 rt0 2036 10 2036
Henniston 2 (CCCT)1 996 40 2036 40 2036
Lake Side I (CCCT)2007 40 204'7 rt0 2047
Lalie Side 2 (CCCT)20t4 40 2054 40 2054
Gadsbv-4 (CT)2002 30 2032 30 2032
Gadsbr'-5 (CT)2002 30 2032 30 2032
Gadsby-6 (CT)2002 30 2032 30 2032
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* To be retired in 2019