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IAC Assessment: TT0280
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IAC Assessment: TT0280
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IAC Center Tennessee Technological University
Assessment Year 2022
Principal Product Doors
NAICS 332321 - Metal Window and Door Manufacturing
SIC 3442 - Metal Doors, Sash, And Trim
Sales $100,000,000-$500,000,000
# of Employees 470
Plant Area (Sq.Ft.) 82,000
Annual Production 129,000 Units
Production Hrs. Annual 6,240
Location (State) TN
Source Yearly Cost Usage Unit Unit Cost
Electricity Usage $710,359 13,391,927 kWh $0.05
Electricity Demand $330,173 30,424 kW-months/year $10.85
Natural Gas $218,626 25,017 MMBtu $8.74
LPG $18,369 492 MMBtu $37.34
TOTAL ENERGY COSTS $1,315,261
RECOMMENDED SAVINGS* $170,729 *Non-energy impacts
included in savings.
See recommendations below
IMPLEMENTED SAVINGS* $122,851
#|Description Savings
Cost
Status Electricity Usage Electricity Demand Natural Gas LPG Ancillary Material Cost Electricity Usage Electricity Demand Natural Gas LPG Ancillary Material Cost
$ kWh $ kW-months/year $ MMBtu $ MMBtu $ $
01: 4.131 MODIFY PROCESS TO REDUCE MATERIAL USE/COST Savings:
$52,932
Cost:
$4,800
- - - - - - - - $52,932 - -
-
kWh
-
-
kW-months/year
-
-
MMBtu
-
-
MMBtu
$52,932
-
$
02: 2.4237 SUBSTITUTE COMPRESSED AIR COOLING WITH WATER OR AIR COOLING Savings:
$29,003
Cost:
$9,880
$29,003 547,224 - - - - - - - - $29,003
547,224
kWh
-
-
kW-months/year
-
-
MMBtu
-
-
MMBtu
-
-
$
03: 2.6231 UTILIZE CONTROLS TO OPERATE EQUIPMENT ONLY WHEN NEEDED Savings:
$26,518
Cost:
$6,720
$3,209 60,565 - - $19,138 2,190 - - $4,171 - $3,209
60,565
kWh
-
-
kW-months/year
$19,138
2,190
MMBtu
-
-
MMBtu
$4,171
-
$
04: 2.6218 TURN OFF EQUIPMENT WHEN NOT IN USE Savings:
$21,150
Cost:
-
$21,150 399,064 - - - - - - - - $21,150
399,064
kWh
-
-
kW-months/year
-
-
MMBtu
-
-
MMBtu
-
-
$
05: 2.1321 REPLACE FOSSIL FUEL EQUIPMENT WITH ELECTRICAL EQUIPMENT Savings:
$19,766
Cost:
-
$(-1,577) (-29,376) - - - - $18,368 492 $2,975 - $(-1,577)
(-29,376)
kWh
-
-
kW-months/year
-
-
MMBtu
$18,368
492
MMBtu
$2,975
-
$
06: 2.7261 INSTALL TIMERS AND/OR THERMOSTATS Savings:
$14,562
Cost:
$650
$9,773 184,396 - - $4,789 548 - - - - $9,773
184,396
kWh
-
-
kW-months/year
$4,789
548
MMBtu
-
-
MMBtu
-
-
$
07: 2.4146 USE ADJUSTABLE FREQUENCY DRIVE OR MULTIPLE SPEED MOTORS ON EXISTING SYSTEM Savings:
$2,878
Cost:
$5,100
$2,162 40,788 $716 66 - - - - - - $2,162
40,788
kWh
$716
66
kW-months/year
-
-
MMBtu
-
-
MMBtu
-
-
$
08: 2.4111 UTILIZE ENERGY-EFFICIENT BELTS AND OTHER IMPROVED MECHANISMS Savings:
$2,072
Cost:
$3,400
$1,488 28,081 $584 54 - - - - - - $1,488
28,081
kWh
$584
54
kW-months/year
-
-
MMBtu
-
-
MMBtu
-
-
$
09: 2.6212 TURN OFF EQUIPMENT DURING BREAKS, REDUCE OPERATING TIME Savings:
$1,550
Cost:
-
$1,550 29,250 - - - - - - - - $1,550
29,250
kWh
-
-
kW-months/year
-
-
MMBtu
-
-
MMBtu
-
-
$
10: 2.4151 DEVELOP A REPAIR/REPLACE POLICY Savings:
$298
Cost:
$1,247
$211 3,978 $87 8 - - - - - - $211
3,978
kWh
$87
8
kW-months/year
-
-
MMBtu
-
-
MMBtu
-
-
$
TOTAL RECOMMENDED Savings:
$170,729
Cost:
$31,797
$66,969 1,263,970 $1,387 128 $23,927 2,738 $18,368 492 $60,078 - $66,969
1,263,970
kWh
$1,387
128
kW-months/year
$23,927
2,738
MMBtu
$18,368
492
MMBtu
$60,078
-
$
TOTAL IMPLEMENTED Savings:
$122,851
Cost:
$14,680
$48,576 916,912 - - - - $18,368 492 $55,907 - $48,576
916,912
kWh
-
-
kW-months/year
-
-
MMBtu
$18,368
492
MMBtu
$55,907
-
$
Savings
Cost
$ kWh $ kW-months/year $ MMBtu $ MMBtu $ $
Electricity Usage Electricity Demand Natural Gas LPG Ancillary Material Cost Electricity Usage Electricity Demand Natural Gas LPG Ancillary Material Cost