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IAC Assessment: MA0612
Sponsored by:
EERE AMO
IAC logo
IAC Assessment: MA0612
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IAC Center University of Massachusetts
Assessment Year 2007
Principal Product Tape heads and MEMS
NAICS 334413 - Semiconductor and Related Device Manufacturing
SIC 3572 - Computer Storage Devices
Sales $12,000,000
# of Employees 60
Plant Area (Sq.Ft.) 208,000
Annual Production 3,640 Pieces
Production Hrs. Annual 4,290
Location (State) MA
Source Yearly Cost Usage Unit Unit Cost
Electricity Usage $863,394 12,985,347 kWh $0.07
Electricity Demand $95,631 23,044 kW-months/year $4.15
Electricity Fees $1,502 - $ -
Natural Gas $402,972 26,894 MMBtu $14.98
TOTAL ENERGY COSTS $1,363,499
RECOMMENDED SAVINGS* $268,537 *Non-energy impacts
included in savings.
See recommendations below
IMPLEMENTED SAVINGS* -
#|Description Savings
Cost
Status Electricity Usage Electricity Demand Natural Gas Electricity Usage Electricity Demand Natural Gas
$ kWh $ kW-months/year $ MMBtu
01: 2.4146 USE ADJUSTABLE FREQUENCY DRIVE OR MULTIPLE SPEED MOTORS ON EXISTING SYSTEM Savings:
$96,635
Cost:
$175,500
$75,576 1,072,000 - - $21,059 1,482 $75,576
1,072,000
kWh
-
-
kW-months/year
$21,059
1,482
MMBtu
02: 2.4323 USE OPTIMUM SIZE AND CAPACITY EQUIPMENT Savings:
$57,921
Cost:
$108,000
$53,601 760,300 $4,320 1,041 - - $53,601
760,300
kWh
$4,320
1,041
kW-months/year
-
-
MMBtu
03: 2.2611 MODERATE COOLING TOWER OUTLET TEMPERATURE Savings:
$23,433
Cost:
$12,750
$21,686 307,600 $1,747 421 - - $21,686
307,600
kWh
$1,747
421
kW-months/year
-
-
MMBtu
04: 2.2492 USE "HEAT WHEEL" OR OTHER HEAT EXCHANGER TO CROSS-EXCHANGE BUILDING EXHAUST AIR WITH MAKE-UP AIR Savings:
$21,000
Cost:
$73,760
$(-4,300) (-61,000) - - $25,300 1,782 $(-4,300)
(-61,000)
kWh
-
-
kW-months/year
$25,300
1,782
MMBtu
05: 2.7314 REDUCE VENTILATION AIR Savings:
$17,480
Cost:
$8,040
$3,440 48,737 - - $14,040 988 $3,440
48,737
kWh
-
-
kW-months/year
$14,040
988
MMBtu
06: 2.1231 ESTABLISH BURNER MAINTENANCE SCHEDULE FOR BOILERS Savings:
$16,924
Cost:
$3,200
- - - - $16,924 1,191 -
-
kWh
-
-
kW-months/year
$16,924
1,191
MMBtu
07: 2.7233 USE PROPERLY DESIGNED AND SIZED HVAC EQUIPMENT Savings:
$14,963
Cost:
$26,370
- - - - $14,963 1,053 -
-
kWh
-
-
kW-months/year
$14,963
1,053
MMBtu
08: 2.4146 USE ADJUSTABLE FREQUENCY DRIVE OR MULTIPLE SPEED MOTORS ON EXISTING SYSTEM Savings:
$6,240
Cost:
$11,700
$6,240 88,476 - - - - $6,240
88,476
kWh
-
-
kW-months/year
-
-
MMBtu
09: 2.4146 USE ADJUSTABLE FREQUENCY DRIVE OR MULTIPLE SPEED MOTORS ON EXISTING SYSTEM Savings:
$5,610
Cost:
$18,700
$4,410 62,600 $1,200 289 - - $4,410
62,600
kWh
$1,200
289
kW-months/year
-
-
MMBtu
10: 2.2614 USE COOLING TOWER OR ECONOMIZER TO REPLACE CHILLER COOLING Savings:
$5,532
Cost:
$8,000
$4,752 67,000 $780 188 - - $4,752
67,000
kWh
$780
188
kW-months/year
-
-
MMBtu
11: 2.4323 USE OPTIMUM SIZE AND CAPACITY EQUIPMENT Savings:
$2,799
Cost:
$1,800
$2,590 36,800 $209 50 - - $2,590
36,800
kWh
$209
50
kW-months/year
-
-
MMBtu
TOTAL RECOMMENDED Savings:
$268,537
Cost:
$447,820
$167,995 2,382,513 $8,256 1,989 $92,286 6,496 $167,995
2,382,513
kWh
$8,256
1,989
kW-months/year
$92,286
6,496
MMBtu
TOTAL IMPLEMENTED Savings:
-
Cost:
-
- - - - - - -
-
kWh
-
-
kW-months/year
-
-
MMBtu
Savings
Cost
$ kWh $ kW-months/year $ MMBtu
Electricity Usage Electricity Demand Natural Gas Electricity Usage Electricity Demand Natural Gas