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IAC Assessment: TT0333
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IAC Assessment: TT0333
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IAC Center Tennessee Technological University
Assessment Year 2025
Principal Product Railway Fasteners
NAICS 332111 - Iron and Steel Forging
SIC 3462 - Iron And Steel Forgings
Sales $10,000,000-$50,000,000
# of Employees 120
Plant Area (Sq.Ft.) 250,000
Annual Production 18,000,000 Units
Production Hrs. Annual 5,760
Location (State) TN
Source Yearly Cost Usage Unit Unit Cost
Electricity Usage $524,757 7,875,600 kWh $0.07
Electricity Demand $364,795 24,358 kW-months/year $14.98
Natural Gas $85,065 19,592 MMBtu $4.34
TOTAL ENERGY COSTS $997,707
RECOMMENDED SAVINGS* $149,625 *Non-energy impacts
included in savings.
See recommendations below
IMPLEMENTED SAVINGS* -
#|Description Savings
Cost
Status Electricity Usage Electricity Demand Natural Gas Electricity Usage Electricity Demand Natural Gas
$ kWh $ kW-months/year $ MMBtu
01: 2.9114 USE SOLAR HEAT TO MAKE ELECTRICTY Savings:
$88,627
Cost:
$794,938
$88,627 1,328,747 - - - - $88,627
1,328,747
kWh
-
-
kW-months/year
-
-
MMBtu
02: 2.4236 ELIMINATE LEAKS IN INERT GAS AND COMPRESSED AIR LINES/ VALVES Savings:
$39,658
Cost:
$1,500
$27,976 420,066 $11,682 780 - - $27,976
420,066
kWh
$11,682
780
kW-months/year
-
-
MMBtu
03: 2.4231 REDUCE THE PRESSURE OF COMPRESSED AIR TO THE MINIMUM REQUIRED Savings:
$7,881
Cost:
$94
$5,560 83,485 $2,321 155 - - $5,560
83,485
kWh
$2,321
155
kW-months/year
-
-
MMBtu
04: 2.6218 TURN OFF EQUIPMENT WHEN NOT IN USE Savings:
$3,979
Cost:
$900
$3,979 59,738 - - - - $3,979
59,738
kWh
-
-
kW-months/year
-
-
MMBtu
05: 2.2437 RECOVER WASTE HEAT FROM EQUIPMENT Savings:
$3,400
Cost:
$21,000
$(-564) (-8,467) - - $3,964 913 $(-564)
(-8,467)
kWh
-
-
kW-months/year
$3,964
913
MMBtu
06: 2.5122 REPLACE HIGH RESISTANCE DUCTS, PIPES, AND FITTINGS Savings:
$3,915
Cost:
$1,640
$3,915 58,777 - - - - $3,915
58,777
kWh
-
-
kW-months/year
-
-
MMBtu
07: 2.4146 USE ADJUSTABLE FREQUENCY DRIVE OR MULTIPLE SPEED MOTORS ON EXISTING SYSTEM Savings:
$1,569
Cost:
$3,000
$1,569 23,558 - - - - $1,569
23,558
kWh
-
-
kW-months/year
-
-
MMBtu
08: 2.4111 UTILIZE ENERGY-EFFICIENT BELTS AND OTHER IMPROVED MECHANISMS Savings:
$596
Cost:
$1,186
$406 6,096 $190 13 - - $406
6,096
kWh
$190
13
kW-months/year
-
-
MMBtu
TOTAL RECOMMENDED Savings:
$149,625
Cost:
$824,258
$131,468 1,972,000 $14,193 948 $3,964 913 $131,468
1,972,000
kWh
$14,193
948
kW-months/year
$3,964
913
MMBtu
TOTAL IMPLEMENTED Savings:
-
Cost:
-
- - - - - - -
-
kWh
-
-
kW-months/year
-
-
MMBtu
Savings
Cost
$ kWh $ kW-months/year $ MMBtu
Electricity Usage Electricity Demand Natural Gas Electricity Usage Electricity Demand Natural Gas