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ITAC Assessment: TT0298
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ITAC Assessment: TT0298
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Find Something New - Open Random Assessment MAIN ITAC SITE VERSION [FOR BETA TESTING ONLY]
Tennessee Technological University Tennessee Technological University
Assessment Year 2023
Principal Product Residential Water Heaters
NAICS 335228: Other Major Household Appliance Manufacturing
SIC 3639: Household Appliances, Not Elsewhere Classified
Sales Range greater than $500
M
# of Employees 1,200
Plant Area 1,300,000
ft2
Annual Production 1,600,000
units
Production Hrs. Annual 4,590
hrs
Location (State) Tennessee

Facility Energy Cost and Usage

Source Yearly Cost Usage
Electricity Usage $1,240,435 30,465,757
kWh
Electricity Demand $880,427 63,772
kW-mo/yr
Electricity Fees $199,567 -
Natural Gas $1,468,184 317,808
MMBtu
Waste Disposal Costs
Water Usage $337,243 40,093
Tgal
Water Disposal $118,043 14,246
Tgal
TOTAL YEARLY COSTS $4,243,899
RECOMMENDED SAVINGS* $236,367 *Non-energy impacts included in savings.
IMPLEMENTED SAVINGS* -

Recommendations

# Description Yearly Savings* Imp'd Cost* Status Electricity Usage Savings Electricity Demand Savings Natural Gas Savings Water Usage Savings Ancillary Material Cost Savings
01 3.4151: Minimize water usage $54,343 $42,000 - - - $54,343
-
Tgal
-
02 2.9114: Use solar heat to make electricty $32,300 $196,225 $32,300
793,567
kWh
- - - -
03 2.4226: Use / purchase optimum sized compressor $26,893 $45,000 $18,361
451,140
kWh
$8,532
-
kW-mo/yr
- - -
04 2.2511: Insulate bare equipment $26,094 $85,000 - - $26,094
-
MMBtu
- -
05 2.2522: Isolate hot or cold equipment $25,424 $60,000 - - $25,424
-
MMBtu
- -
06 4.212: Adopt in-house material generation $20,290 $61,440 $(-710.0)
(-17,456)
kWh
- - - $21,000
07 2.4146: Use adjustable frequency drive or multiple speed motors on existing system $12,545 $31,800 $12,545
308,219
kWh
- - - -
08 2.4231: Reduce the pressure of compressed air to the minimum required $9,325 $22,800 $9,325
229,119
kWh
- - - -
09 2.4146: Use adjustable frequency drive or multiple speed motors on existing system $7,862 $9,000 $4,521
111,078
kWh
$3,341
-
kW-mo/yr
- - -
10 2.4146: Use adjustable frequency drive or multiple speed motors on existing system $7,044 $13,500 $7,044
173,066
kWh
- - - -
11 2.4146: Use adjustable frequency drive or multiple speed motors on existing system $5,983 $9,000 $5,983
146,995
kWh
- - - -
12 2.4236: Eliminate leaks in inert gas and compressed air lines/ valves $4,575 $2,010 $4,575
112,406
kWh
- - - -
13 2.2437: Recover waste heat from equipment $3,689 $9,000 - - $3,689
-
MMBtu
- -
TOTAL RECOMMENDED $236,367 $586,775 $93,944
2,308,134
kWh
$11,873
-
kW-mo/yr
$55,207
-
MMBtu
$54,343
-
Tgal
$21,000
TOTAL IMPLEMENTED - - - - - - -
Yearly Savings* Imp'd Cost* Electricity Usage Savings Electricity Demand Savings Natural Gas Savings Water Usage Savings Ancillary Material Cost Savings
*Savings and costs are best estimates based on the center's site visit, associated engineering analysis, and typical capital and labor costs