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IAC Assessment: TT0282
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IAC Assessment: TT0282
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IAC Center Tennessee Technological University
Assessment Year 2022
Principal Product Yeast
NAICS 311999 - All Other Miscellaneous Food Manufacturing
SIC 2099 - Food Preparations, Nec
Sales $10,000,000-$50,000,000
# of Employees 58
Plant Area (Sq.Ft.) 66,828
Annual Production 94,267,981 Pounds
Production Hrs. Annual 8,760
Location (State) TN
Source Yearly Cost Usage Unit Unit Cost
Electricity Usage $1,556,196 25,511,000 kWh $0.06
Electricity Demand $611,820 51,565 kW-months/year $11.87
Natural Gas $390,272 84,087 MMBtu $4.64
TOTAL ENERGY COSTS $4,398,369
RECOMMENDED SAVINGS* $1,422,830 *Non-energy impacts
included in savings.
See recommendations below
IMPLEMENTED SAVINGS* $1,323,104
#|Description Savings
Cost
Status Electricity Usage Electricity Demand Natural Gas Administrative Changes Electricity Usage Electricity Demand Natural Gas Administrative Changes
$ kWh $ kW-months/year $ MMBtu $ $
01: 2.3413 BURN FOSSIL FUEL TO PRODUCE STEAM TO DRIVE A STEAM TURBINE-GENERATOR AND USE STEAM EXHAUST FOR HEAT Savings:
$816,618
Cost:
$2,873,364
$683,845 11,210,566 $173,597 14,630 $43,477 9,368 $(-84,301) - $683,845
11,210,566
kWh
$173,597
14,630
kW-months/year
$43,477
9,368
MMBtu
$(-84,301)
-
$
02: 2.2437 RECOVER WASTE HEAT FROM EQUIPMENT Savings:
$360,908
Cost:
$51,360
$263,271 4,315,924 - - $97,637 21,038 - - $263,271
4,315,924
kWh
-
-
kW-months/year
$97,637
21,038
MMBtu
-
-
$
03: 2.2437 RECOVER WASTE HEAT FROM EQUIPMENT Savings:
$99,184
Cost:
$280,000
$78,754 1,291,052 - - $20,430 4,402 - - $78,754
1,291,052
kWh
-
-
kW-months/year
$20,430
4,402
MMBtu
-
-
$
04: 2.4146 USE ADJUSTABLE FREQUENCY DRIVE OR MULTIPLE SPEED MOTORS ON EXISTING SYSTEM Savings:
$48,725
Cost:
$152,000
$48,725 798,782 - - - - - - $48,725
798,782
kWh
-
-
kW-months/year
-
-
MMBtu
-
-
$
05: 2.7447 INSTALL VINYL STRIP / HIGH SPEED / AIR CURTAIN DOORS Savings:
$42,363
Cost:
$21,260
$42,363 694,483 - - - - - - $42,363
694,483
kWh
-
-
kW-months/year
-
-
MMBtu
-
-
$
06: 2.4146 USE ADJUSTABLE FREQUENCY DRIVE OR MULTIPLE SPEED MOTORS ON EXISTING SYSTEM Savings:
$41,290
Cost:
$58,960
$41,290 676,887 - - - - - - $41,290
676,887
kWh
-
-
kW-months/year
-
-
MMBtu
-
-
$
07: 2.4146 USE ADJUSTABLE FREQUENCY DRIVE OR MULTIPLE SPEED MOTORS ON EXISTING SYSTEM Savings:
$13,200
Cost:
$15,000
$10,424 170,895 $2,776 234 - - - - $10,424
170,895
kWh
$2,776
234
kW-months/year
-
-
MMBtu
-
-
$
08: 2.4237 SUBSTITUTE COMPRESSED AIR COOLING WITH WATER OR AIR COOLING Savings:
$542
Cost:
$1,120
$542 8,971 - - - - - - $542
8,971
kWh
-
-
kW-months/year
-
-
MMBtu
-
-
$
TOTAL RECOMMENDED Savings:
$1,422,830
Cost:
$3,453,064
$1,169,214 19,167,560 $176,373 14,864 $161,544 34,808 $(-84,301) - $1,169,214
19,167,560
kWh
$176,373
14,864
kW-months/year
$161,544
34,808
MMBtu
$(-84,301)
-
$
TOTAL IMPLEMENTED Savings:
$1,323,104
Cost:
$3,171,944
$1,089,918 17,867,537 $176,373 14,864 $141,114 30,406 $(-84,301) - $1,089,918
17,867,537
kWh
$176,373
14,864
kW-months/year
$141,114
30,406
MMBtu
$(-84,301)
-
$
Savings
Cost
$ kWh $ kW-months/year $ MMBtu $ $
Electricity Usage Electricity Demand Natural Gas Administrative Changes Electricity Usage Electricity Demand Natural Gas Administrative Changes