WSP02437

• File Number: 8220.100.50
• Description: CRSP - Power Issues
• Basin: Colorado Mainstem
• Date: 1/1/1982
• Author: West. Sys. Coord. Co
• Title: Western Systems Coordinating Council Ten-Year Coordinated Plan Summary 1982 - 1991
• Water Supply Pro - Doc Type: Publication

34 I
TA8LE 22 I
ESTIMATED FIRM PEAK LOADS. RESOURCES
AND RESERVES 1982 - 1991
ARIZONA - NEW MEXICO POWER AREA I
SUMMER PEAK ADVERSE HYDRO CONDITIONS
1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 I
Month JUL JUL JUL JUL JUL JUL JUL JUL JUL JUL
Finn Load - MW 9293 9711 10142 10699 11145 11721 12305 12866 13415 13919
Growth From Previous Yr. - ~ 3.8 4.5 4.4 5.5 4.2 5.2 5.0 4.6 4.3 3.8 I
Generation t Transfers - MW 11990 13110 13897 14635 15678 16338 16661 17284 17878 18706
Maint./Inoperable Cap. - MW 0 0 0 0 0 0 50 75 0 0
Reserve Capability I
HW 2697 3399 3755 3936 4533 4617 4306 4343 4463 4787
Percent of Firm Load 29.0 35.0 37.0 36.8 40.7 39.4 35.0 33.8 33.3 34.4
Average Annual Summer Compound Growth Rate (1981-1991) - 4.5% I
WINTER PEAK ADVERSE HYDRO CONDITIONS
82-83 83-84 84-85 85-86 86-87 87-88 88-89 89-90 90-91 1991 I
Month JAN JAN JAN JAN JAN JAN JAN JAN JAN DEC
Finn Load - MW 6691 6987 7388 7719 8111 8529 8954 9344 9732 10062 I
Growth From Previous Yr. - ~ 13.6 4.4 5.7 4.5 5.1 5.2 5.0 4.4 4.2 3.4
Generation t Transfers - MW 12617 12880 13953 14883 15463 16166 17036 17298 17585 18433
Haint./Inoperab1e Cap. - MW 1049 1266 1253 1542 1662 1778 2126 2645 2302 1968
Reserve Capability '.
MW 4877 4627 5312 5622 5690 5859 5956 5309 5551 6403
Percent of Finn Load 72.9 66.2 71.9 72.8 70.2 68.7 66.5 56.8 57.0 63.6 I
Average Annual Winter Compound Growth Rate (1981-1991) - 5.2%
TA8LE 23 I
SUMMARY OF GENERATION ADDITIONS I
ARI20NA - NEW MEXICO POWER AREA
(WINTER CAPA81L1TY - MW)
Percent I
10 Yr, of
Generation Type 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 Period Total
Hydro - Conventional 0 0 0 0 0 0 0 0 0 0 0 .0 I
Hydro - Pumped Storage 0 0 0 0 0 0 0 0 0 0 0 .0
Steam - Coal 464 -15 195 350 0 350 210 0 1180 700 3434. 45.8
Steam - Gas & Oil 0 0 0 0 0 0 0 -63 -87 0 -150 -2.0 I
Nuclear 0 1270 1270 0 1270 0 0 0 0 0 3810. 50.9
Combustion Turbine 0 0 0 -2 0 50 0 0 0 0 48 .6
Combined Cycle 0 0 0 0 0 0 0 0 -2 0 -2 .0 I
Geothenna1 0 50 0 0 50 0 50 0 50 0 200. 2.7
Internal Combustion 0 0 0 0 0 0 0 0 0 0 0 .0
Cogeneration 0 0 0 0 0 0 0, 0 0 0 0 .0 I
Other ~ ~ ~ ~ ~ ~ ~ ~ ~ 150 150 ~
Total 464 1305 1465 348 1320 400 260 -63 1141 850 7490 100,0
. See fol10win9 page for a summary of si9nificant generation additions. I