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IAC Assessment: NC0595
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IAC Assessment: NC0595
IAC Center North Carolina State
Assessment Year 2017
Principal Product Socks
NAICS 315110 - Hosiery and Sock Mills
SIC 2252 - Hosiery, Nec
Sales $10,000,000-$50,000,000
# of Employees 185
Plant Area (Sq.Ft.) 130,000
Annual Production 6,300,000 Pieces
Production Hrs. Annual 6,000
Location (State) NC
Source Yearly Cost Usage Unit Unit Cost
Electricity Usage $212,284 4,822,200 kWh $0.04
Electricity Demand $122,915 10,401 kW-months/year $11.82
Natural Gas $107,000 10,693 MMBtu $10.01
TOTAL ENERGY COSTS $442,199
RECOMMENDED SAVINGS* $35,132 *Non-energy impacts
included in savings.
See recommendations below
IMPLEMENTED SAVINGS* $4,787
#|Description Savings
Cost
Status Electricity Usage Electricity Demand Natural Gas Personnel Changes Ancillary Material Cost Electricity Usage Electricity Demand Natural Gas Personnel Changes Ancillary Material Cost
$ kWh $ kW-months/year $ MMBtu $ $ $ $
01: 2.7142 UTILIZE HIGHER EFFICIENCY LAMPS AND/OR BALLASTS Savings:
$29,435
Cost:
$144,553
$18,325 411,798 $11,110 940 - - - - - - $18,325
411,798
kWh
$11,110
940
kW-months/year
-
-
MMBtu
-
-
$
-
-
$
02: 2.4236 ELIMINATE LEAKS IN INERT GAS AND COMPRESSED AIR LINES/ VALVES Savings:
$896
Cost:
$100
$852 19,156 $444 38 - - $(-200) - $(-200) - $852
19,156
kWh
$444
38
kW-months/year
-
-
MMBtu
$(-200)
-
$
$(-200)
-
$
03: 2.7228 AVOID INTRODUCING HOT, HUMID, OR DIRTY AIR INTO HVAC SYSTEM Savings:
$375
Cost:
$552
$245 5,500 $130 11 - - - - - - $245
5,500
kWh
$130
11
kW-months/year
-
-
MMBtu
-
-
$
-
-
$
04: 2.2521 ISOLATE STEAM LINES TO AVOID HEATING AIR CONDITIONED AREAS Savings:
$3,516
Cost:
$400
$761 17,100 $405 34 $2,350 235 - - - - $761
17,100
kWh
$405
34
kW-months/year
$2,350
235
MMBtu
-
-
$
-
-
$
05: 2.2437 RECOVER WASTE HEAT FROM EQUIPMENT Savings:
$910
Cost:
$2,000
- - - - $910 91 - - - - -
-
kWh
-
-
kW-months/year
$910
91
MMBtu
-
-
$
-
-
$
TOTAL RECOMMENDED Savings:
$35,132
Cost:
$147,605
$20,183 453,554 $12,089 1,023 $3,260 326 $(-200) - $(-200) - $20,183
453,554
kWh
$12,089
1,023
kW-months/year
$3,260
326
MMBtu
$(-200)
-
$
$(-200)
-
$
TOTAL IMPLEMENTED Savings:
$4,787
Cost:
$1,052
$1,858 41,756 $979 83 $2,350 235 $(-200) - $(-200) - $1,858
41,756
kWh
$979
83
kW-months/year
$2,350
235
MMBtu
$(-200)
-
$
$(-200)
-
$
Savings
Cost
$ kWh $ kW-months/year $ MMBtu $ $ $ $
Electricity Usage Electricity Demand Natural Gas Personnel Changes Ancillary Material Cost Electricity Usage Electricity Demand Natural Gas Personnel Changes Ancillary Material Cost