Industrial Assessment Centers
Assessment #MA0640
| Assessment Year | 2008 |
|---|---|
| SIC | 3674 |
| SIC Description | Semiconductors And Related Devices |
| NAICS | 334413 |
| NAICS Description | Semiconductor and Related Device Manufacturing |
| Principal Product | Semiconductors |
| Sales | $ 90,000,000 |
| # of Employees | 437 |
| Plant Area (Sq.Ft.) | 160,000 |
| Annual Production | 100,000,000 Pieces |
| Production Hrs. Annual | 5,228 |
| Location (State) | MA |
| Yearly Energy Cost | $ 2,127,413 |
Current Energy Usage & Costs
| Energy Sources | Yearly Usage | Yearly Cost | Unit Price |
|---|---|---|---|
Electricity |
13,025,400 kWh | $ 1,725,540 | $ 0.132 /kWh |
- Demand Charge |
29,430 kW | $ 178,335 | $ 6.06 /kW |
- Electricity Fees |
- | $ 840 | - |
Natural Gas |
18,335 MMBtu | $ 222,698 | $ 12.15 /MMBtu |
TOTAL ENERGY |
151,845 MMBtu | $ 2,127,413 | $ 14.01 /MMBtu |
Recommended Reduction in Usage & Costs
|
Recommended Implemented |
| Energy Sources | Yearly Savings | Yearly Cost | % Saved | Unit Price |
|---|---|---|---|---|
Electricity |
292,467 kWh 204,625 kWh |
$ 38,103 $ 26,463 |
2.21 % 1.53 % |
$ 0.132 /kWh |
- Demand Charge |
1,770 kW 1,770 kW |
$ 11,912 $ 11,912 |
6.68 % 6.68 % |
$ 6.06 /kW |
- Electricity Fees |
- |
$ 0 $ 0 |
0.00 % 0.00 % |
- |
Natural Gas |
1,123 MMBtu 1,123 MMBtu |
$ 13,644 $ 13,644 |
6.13 % 6.13 % |
$ 12.15 /MMBtu |
TOTAL ENERGY |
4,121 MMBtu 3,221 MMBtu |
$ 63,659 $ 52,019 |
2.99 % 2.45 % |
$ 14.01 /MMBtu |
Recommendations
| AR # | Description | ARC Code | Status | Cost | Savings | Payback (Years) |
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| 01 | view details |
REDUCE VENTILATION AIR | 2.7314 | I | $ 39,000 | $ 36,692 | 1.06 | ||||||||||||||||
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| 02 | view details |
OPTIMIZE PLANT POWER FACTOR | 2.3212 | I | $ 11,850 | $ 11,811 | 1.00 | ||||||||||||||||
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| 03 | view details |
USE COOLING TOWER OR ECONOMIZER TO REPLACE CHILLER COOLING | 2.2614 | N | $ 43,000 | $ 11,640 | 3.69 | ||||||||||||||||
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| 04 | view details |
MINIMIZE WATER USAGE | 3.4151 | N | $ 18,000 | $ 4,210 | 4.28 | ||||||||||||||||
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| 05 | view details |
INSTALL TIMERS AND/OR THERMOSTATS | 2.7261 | I | $ 3,000 | $ 1,895 | 1.58 | ||||||||||||||||
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| 06 | view details |
REDUCE THE PRESSURE OF COMPRESSED AIR TO THE MINIMUM REQUIRED | 2.4231 | I | $ 0 | $ 977 | 0.00 | ||||||||||||||||
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| 07 | view details |
INSULATE STEAM / HOT WATER LINES | 2.2131 | I | $ 689 | $ 644 | 1.07 | ||||||||||||||||
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