| Assessment Year | 2007 |
|---|---|
| Principal Product | Tape heads and MEMS |
| NAICS | 334413: Semiconductor and Related Device Manufacturing |
| SIC | 3572: Computer Storage Devices |
| Sales Range | $10 M to 50M |
| # of Employees | 60 |
| Plant Area |
208,000
ft2
|
| Annual Production | 3,640
pieces
|
| Production Hrs. Annual | 4,290
hrs
|
| Location (State) | Massachusetts |
Facility Energy Cost and Usage
| Source | Yearly Cost | Usage | Unit Cost | |
|---|---|---|---|---|
| Electricity Usage | $863,394 | 12,985,347 |
kWh
|
$0.066 |
| Electricity Demand | $95,631 | 23,044 |
kW-mo/yr
|
$4.15 |
| Electricity Fees | $1,502 | - |
|
- |
| Natural Gas | $402,972 | 26,894 |
MMBtu
|
$14.98 |
| TOTAL YEARLY COSTS | - | |||
| RECOMMENDED SAVINGS* | $268,537 |
See individual recommendations below
*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 |
|---|---|---|---|---|---|---|---|
| 01 | 2.4146: Use adjustable frequency drive or multiple speed motors on existing system | $96,635 | $175,500 |
$75,576
1,072,000
kWh
|
- |
$21,059
-
MMBtu
|
|
| 02 | 2.4323: Use optimum size and capacity equipment | $57,921 | $108,000 |
$53,601
760,300
kWh
|
$4,320
-
kW-mo/yr
|
- | |
| 03 | 2.2611: Moderate cooling tower outlet temperature | $23,433 | $12,750 |
$21,686
307,600
kWh
|
$1,747
-
kW-mo/yr
|
- | |
| 04 | 2.2492: Use "heat wheel" or other heat exchanger to cross-exchange building exhaust air with make-up air | $21,000 | $73,760 |
$(-4,300.0)
(-61,000)
kWh
|
- |
$25,300
-
MMBtu
|
|
| 05 | 2.7314: Reduce ventilation air | $17,480 | $8,040 |
$3,440
48,737
kWh
|
- |
$14,040
-
MMBtu
|
|
| 06 | 2.1231: Establish burner maintenance schedule for boilers | $16,924 | $3,200 | - | - |
$16,924
-
MMBtu
|
|
| 07 | 2.7233: Use properly designed and sized hvac equipment | $14,963 | $26,370 | - | - |
$14,963
-
MMBtu
|
|
| 08 | 2.4146: Use adjustable frequency drive or multiple speed motors on existing system | $6,240 | $11,700 |
$6,240
88,476
kWh
|
- | - | |
| 09 | 2.4146: Use adjustable frequency drive or multiple speed motors on existing system | $5,610 | $18,700 |
$4,410
62,600
kWh
|
$1,200
-
kW-mo/yr
|
- | |
| 10 | 2.2614: Use cooling tower or economizer to replace chiller cooling | $5,532 | $8,000 |
$4,752
67,000
kWh
|
$780
-
kW-mo/yr
|
- | |
| 11 | 2.4323: Use optimum size and capacity equipment | $2,799 | $1,800 |
$2,590
36,800
kWh
|
$209
-
kW-mo/yr
|
- | |
| TOTAL RECOMMENDED | $268,537 | $447,820 |
$167,995
2,382,513
kWh
|
$8,256
-
kW-mo/yr
|
$92,286
-
MMBtu
|
||
| TOTAL IMPLEMENTED | - | - | - | - | - | ||
| Yearly Savings* | Imp'd Cost* | Electricity Usage Savings | Electricity Demand Savings | Natural Gas Savings | |||
*Savings and costs are best estimates based on the center's site visit, associated engineering analysis, and typical capital and labor costs