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IAC Assessment: UU0133
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IAC Assessment: UU0133
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IAC Center University of Utah
Assessment Year 2018
Principal Product Limestone
NAICS 327410 - Lime Manufacturing
SIC 3281 - Cut Stone And Stone Products
Sales $50,000,000-$100,000,000
# of Employees 72
Plant Area (Sq.Ft.) 12,000
Annual Production 698,000 Tons
Production Hrs. Annual 8,760
Location (State) UT
Source Yearly Cost Usage Unit Unit Cost
Electricity Usage $1,477,529 45,444,000 kWh $0.03
Electricity Demand $502,320 46,748 kW-months/year $10.75
Electricity Fees $6,864 - $ -
Coal $4,300,000 2,600,000 MMBtu $1.65
TOTAL ENERGY COSTS $6,286,712
RECOMMENDED SAVINGS* $734,281 *Non-energy impacts
included in savings.
See recommendations below
IMPLEMENTED SAVINGS* $8,616
#|Description Savings
Cost
Status Electricity Usage Electricity Demand Electricity Fees Coal Electricity Usage Electricity Demand Electricity Fees Coal
$ kWh $ kW-months/year $ $ $ MMBtu
01: 2.6231 UTILIZE CONTROLS TO OPERATE EQUIPMENT ONLY WHEN NEEDED Savings:
$473,255
Cost:
$175,000
$80,015 2,330,000 $37,552 3,240 $7,328 - $348,360 210,740 $80,015
2,330,000
kWh
$37,552
3,240
kW-months/year
$7,328
-
$
$348,360
210,740
MMBtu
02: 2.3137 USE POWER DURING OFF-PEAK PERIODS Savings:
$206,416
Cost:
$1,600
- - - - $206,416 - - - -
-
kWh
-
-
kW-months/year
$206,416
-
$
-
-
MMBtu
03: 2.2424 USE HEAT IN FLUE GASES TO PREHEAT PRODUCTS OR MATERIALS Savings:
$30,169
Cost:
$97,680
- - - - - - $30,169 18,252 -
-
kWh
-
-
kW-months/year
-
-
$
$30,169
18,252
MMBtu
04: 2.4231 REDUCE THE PRESSURE OF COMPRESSED AIR TO THE MINIMUM REQUIRED Savings:
$15,825
Cost:
-
$10,189 297,046 $4,716 407 $921 - - - $10,189
297,046
kWh
$4,716
407
kW-months/year
$921
-
$
-
-
MMBtu
05: 2.7142 UTILIZE HIGHER EFFICIENCY LAMPS AND/OR BALLASTS Savings:
$5,767
Cost:
$5,679
$3,008 87,684 $2,309 199 $451 - - - $3,008
87,684
kWh
$2,309
199
kW-months/year
$451
-
$
-
-
MMBtu
06: 2.7135 INSTALL OCCUPANCY SENSORS Savings:
$2,849
Cost:
$1,155
$2,849 83,065 - - - - - - $2,849
83,065
kWh
-
-
kW-months/year
-
-
$
-
-
MMBtu
TOTAL RECOMMENDED Savings:
$734,281
Cost:
$281,114
$96,060 2,797,796 $44,577 3,846 $215,115 - $378,529 228,992 $96,060
2,797,796
kWh
$44,577
3,846
kW-months/year
$215,115
-
$
$378,529
228,992
MMBtu
TOTAL IMPLEMENTED Savings:
$8,616
Cost:
$6,834
$5,857 170,750 $2,309 199 $451 - - - $5,857
170,750
kWh
$2,309
199
kW-months/year
$451
-
$
-
-
MMBtu
Savings
Cost
$ kWh $ kW-months/year $ $ $ MMBtu
Electricity Usage Electricity Demand Electricity Fees Coal Electricity Usage Electricity Demand Electricity Fees Coal