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IAC Assessment: TT0119
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IAC Assessment: TT0119
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IAC Center Tennessee Technological University
Assessment Year 2013
Principal Product Steel Castings
NAICS 331513 - Steel Foundries (except Investment)
SIC 3325 - Steel Foundries, Nec
Sales $50,000,000-$100,000,000
# of Employees 225
Plant Area (Sq.Ft.) 291,373
Annual Production 50,000 Tons
Production Hrs. Annual 7,508
Location (State) TN
Source Yearly Cost Usage Unit Unit Cost
Electricity Usage $2,534,335 65,399,706 kWh $0.04
Electricity Demand $1,943,158 150,534 kW-months/year $12.91
Electricity Fees $998,047 - $ -
Natural Gas $1,392,468 187,847 MMBtu $7.41
TOTAL ENERGY COSTS $6,921,577
RECOMMENDED SAVINGS* $489,014 *Non-energy impacts
included in savings.
See recommendations below
IMPLEMENTED SAVINGS* -
#|Description Savings
Cost
Status Electricity Usage Electricity Demand Natural Gas One-time Revenue or Avoided Cost Electricity Usage Electricity Demand Natural Gas One-time Revenue or Avoided Cost
$ kWh $ kW-months/year $ MMBtu $ $
01: 2.2424 USE HEAT IN FLUE GASES TO PREHEAT PRODUCTS OR MATERIALS Savings:
$129,812
Cost:
$50,000
$129,812 2,309,815 - - - - - - $129,812
2,309,815
kWh
-
-
kW-months/year
-
-
MMBtu
-
-
$
02: 2.2424 USE HEAT IN FLUE GASES TO PREHEAT PRODUCTS OR MATERIALS Savings:
$1,913
Cost:
$1,500
- - - - $1,913 258 - - -
-
kWh
-
-
kW-months/year
$1,913
258
MMBtu
-
-
$
03: 2.2442 PREHEAT COMBUSTION AIR WITH WASTE HEAT Savings:
$6,907
Cost:
$6,500
- - - - $6,907 932 - - -
-
kWh
-
-
kW-months/year
$6,907
932
MMBtu
-
-
$
04: 2.2442 PREHEAT COMBUSTION AIR WITH WASTE HEAT Savings:
$7,743
Cost:
$6,500
- - - - $7,743 1,045 - - -
-
kWh
-
-
kW-months/year
$7,743
1,045
MMBtu
-
-
$
05: 2.4146 USE ADJUSTABLE FREQUENCY DRIVE OR MULTIPLE SPEED MOTORS ON EXISTING SYSTEM Savings:
$10,000
Cost:
$25,000
$10,000 200,000 - - - - - - $10,000
200,000
kWh
-
-
kW-months/year
-
-
MMBtu
-
-
$
06: 2.4146 USE ADJUSTABLE FREQUENCY DRIVE OR MULTIPLE SPEED MOTORS ON EXISTING SYSTEM Savings:
$28,000
Cost:
$35,000
$28,000 560,000 - - - - - - $28,000
560,000
kWh
-
-
kW-months/year
-
-
MMBtu
-
-
$
07: 2.7142 UTILIZE HIGHER EFFICIENCY LAMPS AND/OR BALLASTS Savings:
$28,761
Cost:
$22,540
$7,935 203,449 $5,050 391 - - $15,776 - $7,935
203,449
kWh
$5,050
391
kW-months/year
-
-
MMBtu
$15,776
-
$
08: 2.7142 UTILIZE HIGHER EFFICIENCY LAMPS AND/OR BALLASTS Savings:
$20,340
Cost:
$14,342
$7,088 181,752 $3,213 249 - - $10,039 - $7,088
181,752
kWh
$3,213
249
kW-months/year
-
-
MMBtu
$10,039
-
$
09: 2.7142 UTILIZE HIGHER EFFICIENCY LAMPS AND/OR BALLASTS Savings:
$1,482
Cost:
$2,477
$369 9,461 $167 13 - - $946 - $369
9,461
kWh
$167
13
kW-months/year
-
-
MMBtu
$946
-
$
10: 2.7142 UTILIZE HIGHER EFFICIENCY LAMPS AND/OR BALLASTS Savings:
$297
Cost:
$688
$71 1,810 $45 3 - - $181 - $71
1,810
kWh
$45
3
kW-months/year
-
-
MMBtu
$181
-
$
11: 2.7142 UTILIZE HIGHER EFFICIENCY LAMPS AND/OR BALLASTS Savings:
$1,354
Cost:
$1,340
$337 8,637 $153 12 - - $864 - $337
8,637
kWh
$153
12
kW-months/year
-
-
MMBtu
$864
-
$
12: 2.7142 UTILIZE HIGHER EFFICIENCY LAMPS AND/OR BALLASTS Savings:
$23,882
Cost:
$52,674
$5,945 152,424 $2,695 209 - - $15,242 - $5,945
152,424
kWh
$2,695
209
kW-months/year
-
-
MMBtu
$15,242
-
$
13: 2.7142 UTILIZE HIGHER EFFICIENCY LAMPS AND/OR BALLASTS Savings:
$193,873
Cost:
$235,480
$48,257 1,237,368 $21,879 1,695 - - $123,737 - $48,257
1,237,368
kWh
$21,879
1,695
kW-months/year
-
-
MMBtu
$123,737
-
$
14: 2.7142 UTILIZE HIGHER EFFICIENCY LAMPS AND/OR BALLASTS Savings:
$34,650
Cost:
$37,444
$8,625 221,146 $3,910 303 - - $22,115 - $8,625
221,146
kWh
$3,910
303
kW-months/year
-
-
MMBtu
$22,115
-
$
TOTAL RECOMMENDED Savings:
$489,014
Cost:
$491,485
$246,439 5,085,862 $37,112 2,875 $16,563 2,235 $188,900 - $246,439
5,085,862
kWh
$37,112
2,875
kW-months/year
$16,563
2,235
MMBtu
$188,900
-
$
TOTAL IMPLEMENTED Savings:
-
Cost:
-
- - - - - - - - -
-
kWh
-
-
kW-months/year
-
-
MMBtu
-
-
$
Savings
Cost
$ kWh $ kW-months/year $ MMBtu $ $
Electricity Usage Electricity Demand Natural Gas One-time Revenue or Avoided Cost Electricity Usage Electricity Demand Natural Gas One-time Revenue or Avoided Cost