Select a Center

Arizona State University
Boise State University
Case Western Reserve University
Clemson University
Colorado State University
Georgia Institute of Technology
Indiana University-Purdue University
Lehigh University
Louisiana State University
North Carolina State
Oklahoma State University
Oregon State University
San Diego State University
San Francisco State University
Syracuse University
Tennessee Technological University
Texas A&M, College Station
University of Alabama
University of Dayton
University of Delaware
University of Florida
University of Illinois, Chicago
University of Kentucky
University of Massachusetts
University of Miami
University of Missouri-Columbia
University of Nebraska–Lincoln
University of Texas Rio Grande Valley
University of Utah
University of Wisconsin, Milwaukee
West Virginia University
IAC logo
IAC Assessment: TT0237
Sponsored by:
EERE AMO
IAC logo
IAC Assessment: TT0237
IAC Center Tennessee Technological University
Assessment Year
Principal Product HVAC automotive parts
NAICS 336390 - Other Motor Vehicle Parts Manufacturing
SIC 3585 - Refrigeration And Heating Equipment
Sales $31,000,000
# of Employees 550
Plant Area (Sq.Ft.) 224,000
Annual Production 1,000,000 Units
Production Hrs. Annual 4,788
Location (State) AR
Source Yearly Cost Usage Unit Unit Cost
Electricity Usage $821,512 8,013,700 kWh $0.10
Electricity Demand $44,991 21,936 kW/month $2.05
Natural Gas $8,826 1,061 MMBtu $8.32
TOTAL ENERGY COSTS $884,309
RECOMMENDED SAVINGS* $96,198 *Non-energy impacts
included in savings.
See recommendations below
IMPLEMENTED SAVINGS* -
#|Description Savings
Cost
Status Electricity Usage Electricity Demand Water Disposal Ancillary Material Cost Electricity Usage Electricity Demand Water Disposal Ancillary Material Cost
$ kWh $ kW/month $ gal $ $
01: 2.4236 ELIMINATE LEAKS IN INERT GAS AND COMPRESSED AIR LINES/ VALVES Savings:
$21,248
Cost:
$3,360
$18,446 179,959 $2,802 1,366 - - - - $18,446
179,959
kWh
$2,802
1,366
kW/month
-
-
gal
-
-
$
02: 2.4146 USE ADJUSTABLE FREQUENCY DRIVE OR MULTIPLE SPEED MOTORS ON EXISTING SYSTEM Savings:
$13,481
Cost:
$13,500
$12,672 123,089 $809 394 - - - - $12,672
123,089
kWh
$809
394
kW/month
-
-
gal
-
-
$
03: 2.2437 RECOVER WASTE HEAT FROM EQUIPMENT Savings:
$12,785
Cost:
$4,720
$11,456 111,776 $1,329 648 - - - - $11,456
111,776
kWh
$1,329
648
kW/month
-
-
gal
-
-
$
04: 2.7142 UTILIZE HIGHER EFFICIENCY LAMPS AND/OR BALLASTS Savings:
$12,403
Cost:
$33,173
$8,803 85,884 $414 202 - - $3,186 - $8,803
85,884
kWh
$414
202
kW/month
-
-
gal
$3,186
-
$
05: 2.7261 INSTALL TIMERS AND/OR THERMOSTATS Savings:
$11,220
Cost:
$20
$11,220 109,463 - - - - - - $11,220
109,463
kWh
-
-
kW/month
-
-
gal
-
-
$
06: 2.4237 SUBSTITUTE COMPRESSED AIR COOLING WITH WATER OR AIR COOLING Savings:
$6,985
Cost:
$480
$6,985 68,148 - - - - - - $6,985
68,148
kWh
-
-
kW/month
-
-
gal
-
-
$
07: 3.4155 METER WASTE WATER Savings:
$6,876
Cost:
$2,000
- - - - $6,876 1,925 - - -
-
kWh
-
-
kW/month
$6,876
1,925
gal
-
-
$
08: 2.6212 TURN OFF EQUIPMENT DURING BREAKS, REDUCE OPERATING TIME Savings:
$5,445
Cost:
-
$5,445 53,124 - - - - - - $5,445
53,124
kWh
-
-
kW/month
-
-
gal
-
-
$
09: 2.4239 ELIMINATE OR REDUCE COMPRESSED AIR USAGE Savings:
$4,896
Cost:
$10
$4,896 47,775 - - - - - - $4,896
47,775
kWh
-
-
kW/month
-
-
gal
-
-
$
10: 2.4236 ELIMINATE LEAKS IN INERT GAS AND COMPRESSED AIR LINES/ VALVES Savings:
$520
Cost:
$760
$520 5,073 - - - - - - $520
5,073
kWh
-
-
kW/month
-
-
gal
-
-
$
11: 2.4151 DEVELOP A REPAIR/REPLACE POLICY Savings:
$339
Cost:
$653
$317 3,091 $22 11 - - - - $317
3,091
kWh
$22
11
kW/month
-
-
gal
-
-
$
TOTAL RECOMMENDED Savings:
$96,198
Cost:
$58,676
$80,759 787,382 $5,376 2,621 $6,876 1,925 $3,186 - $80,759
787,382
kWh
$5,376
2,621
kW/month
$6,876
1,925
gal
$3,186
-
$
TOTAL IMPLEMENTED Savings:
-
Cost:
-
- - - - - - - - -
-
kWh
-
-
kW/month
-
-
gal
-
-
$
Savings
Cost
$ kWh $ kW/month $ gal $ $
Electricity Usage Electricity Demand Water Disposal Ancillary Material Cost Electricity Usage Electricity Demand Water Disposal Ancillary Material Cost