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IAC Assessment: OK0635
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IAC Assessment: OK0635
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IAC Center Oklahoma State University
Assessment Year 2002
Principal Product Precast concrete
NAICS n/a
SIC 3272 - Concrete Products, Nec
Sales $10,000,000-$50,000,000
# of Employees 200
Plant Area (Sq.Ft.) 2,600,000
Annual Production 15 Pieces
Production Hrs. Annual 3,120
Location (State) OK
Source Yearly Cost Usage Unit Unit Cost
Electricity Usage $77,824 1,053,851 kWh $0.07
Natural Gas $133,364 21,169 MMBtu $6.30
TOTAL ENERGY COSTS $263,188
RECOMMENDED SAVINGS* $45,229 *Non-energy impacts
included in savings.
See recommendations below
IMPLEMENTED SAVINGS* $14,348
#|Description Savings
Cost
Status Electricity Usage Natural Gas Water Disposal Personnel Changes Administrative Changes Ancillary Material Cost Electricity Usage Natural Gas Water Disposal Personnel Changes Administrative Changes Ancillary Material Cost
$ kWh $ MMBtu $ Tgal $ $ $ $ $ $
01: 2.2414 USE WASTE HEAT FROM HOT FLUE GASES TO PREHEAT Savings:
$8,947
Cost:
$9,900
- - $8,947 1,168 - - - - - - - - -
-
kWh
$8,947
1,168
MMBtu
-
-
Tgal
-
-
$
-
-
$
-
-
$
02: 2.1233 ANALYZE FLUE GAS FOR PROPER AIR/FUEL RATIO Savings:
$3,136
Cost:
$4,000
- - $3,136 425 - - - - - - - - -
-
kWh
$3,136
425
MMBtu
-
-
Tgal
-
-
$
-
-
$
-
-
$
03: 2.2136 INSTALL / REPAIR INSULATION ON STEAM LINES Savings:
$9,648
Cost:
$6,750
- - $9,648 970 - - - - - - - - -
-
kWh
$9,648
970
MMBtu
-
-
Tgal
-
-
$
-
-
$
-
-
$
04: 2.2511 INSULATE BARE EQUIPMENT Savings:
$4,152
Cost:
$1,635
- - $4,152 542 - - - - - - - - -
-
kWh
$4,152
542
MMBtu
-
-
Tgal
-
-
$
-
-
$
-
-
$
05: 3.4116 METER RECYCLED WATER (TO REDUCE SEWER CHARGES) Savings:
$7,873
Cost:
$300
- - - - $8,273 3,418,512 - - $(-400) - - - -
-
kWh
-
-
MMBtu
$8,273
3,418,512
Tgal
-
-
$
$(-400)
-
$
-
-
$
06: 2.7142 UTILIZE HIGHER EFFICIENCY LAMPS AND/OR BALLASTS Savings:
$2,624
Cost:
$2,468
$2,771 37,440 - - - - - - - - $(-147) - $2,771
37,440
kWh
-
-
MMBtu
-
-
Tgal
-
-
$
-
-
$
$(-147)
-
$
07: 2.4236 ELIMINATE LEAKS IN INERT GAS AND COMPRESSED AIR LINES/ VALVES Savings:
$2,070
Cost:
$200
$2,070 27,984 - - - - - - - - - - $2,070
27,984
kWh
-
-
MMBtu
-
-
Tgal
-
-
$
-
-
$
-
-
$
08: 4.6320 CHANGE OPERATING CONDITIONS Savings:
$4,200
Cost:
$7,500
- - - - - - $4,200 - - - - - -
-
kWh
-
-
MMBtu
-
-
Tgal
$4,200
-
$
-
-
$
-
-
$
09: 2.7142 UTILIZE HIGHER EFFICIENCY LAMPS AND/OR BALLASTS Savings:
$1,632
Cost:
$440
$246 3,329 - - - - $224 - - - $1,162 - $246
3,329
kWh
-
-
MMBtu
-
-
Tgal
$224
-
$
-
-
$
$1,162
-
$
10: 2.7135 INSTALL OCCUPANCY SENSORS Savings:
$798
Cost:
$1,287
$798 10,783 - - - - - - - - - - $798
10,783
kWh
-
-
MMBtu
-
-
Tgal
-
-
$
-
-
$
-
-
$
11: 2.6232 INSTALL SET-BACK TIMERS Savings:
$149
Cost:
$312
- - $149 16 - - - - - - - - -
-
kWh
$149
16
MMBtu
-
-
Tgal
-
-
$
-
-
$
-
-
$
TOTAL RECOMMENDED Savings:
$45,229
Cost:
$34,792
$5,885 79,536 $26,032 3,121 $8,273 3,418,512 $4,424 - $(-400) - $1,015 - $5,885
79,536
kWh
$26,032
3,121
MMBtu
$8,273
3,418,512
Tgal
$4,424
-
$
$(-400)
-
$
$1,015
-
$
TOTAL IMPLEMENTED Savings:
$14,348
Cost:
$3,720
$5,087 68,753 $149 16 $8,273 3,418,512 $224 - $(-400) - $1,015 - $5,087
68,753
kWh
$149
16
MMBtu
$8,273
3,418,512
Tgal
$224
-
$
$(-400)
-
$
$1,015
-
$
Savings
Cost
$ kWh $ MMBtu $ Tgal $ $ $ $ $ $
Electricity Usage Natural Gas Water Disposal Personnel Changes Administrative Changes Ancillary Material Cost Electricity Usage Natural Gas Water Disposal Personnel Changes Administrative Changes Ancillary Material Cost