| Assessment Year | 2006 |
|---|---|
| Principal Product | semiconductor wafers |
| NAICS | 334413: Semiconductor and Related Device Manufacturing |
| SIC | 3674: Semiconductors and Related Devices |
| Sales Range | greater than $500 M |
| # of Employees | 3,000 |
| Plant Area |
1,492,000
ft2
|
| Annual Production | 306,800
pieces
|
| Production Hrs. Annual | 8,736
hrs
|
| Location (State) | Texas |
Facility Energy Cost and Usage
| Source | Yearly Cost | Usage | Unit Cost | |
|---|---|---|---|---|
| Electricity Usage | $7,378,000 | 203,342,000 |
kWh
|
$0.036 |
| Electricity Demand | $3,845,000 | 315,876 |
kW-mo/yr
|
$12.17 |
| Electricity Fees | $98,500 | - |
|
- |
| Natural Gas | $3,326,900 | 420,100 |
MMBtu
|
$7.92 |
| TOTAL YEARLY COSTS | - | |||
| RECOMMENDED SAVINGS* | $2,530,090 |
See individual recommendations below
*Non-energy impacts included in savings.
|
||
| IMPLEMENTED SAVINGS* | $103,420 | |||
Recommendations
| # | Description | Yearly Savings* | Imp'd Cost* | Status | Electricity Usage Savings | Electricity Demand Savings | Natural Gas Savings | Ancillary Material Cost Savings |
|---|---|---|---|---|---|---|---|---|
| 01 | 2.3413: Burn fossil fuel to produce steam to drive a steam turbine-generator and use steam exhaust for heat | $1,467,000 | $250,000 | - | - |
$1,467,000
-
MMBtu
|
- | |
| 02 | 2.3112: Store heated/ cooled water for use during peak demand periods | $897,000 | $3,260,000 |
$114,000
-
kWh
|
$783,000
-
kW-mo/yr
|
- | - | |
| 03 | 2.1233: Analyze flue gas for proper air/fuel ratio | $66,000 | $65,000 | - | - |
$66,000
-
MMBtu
|
- | |
| 04 | 2.1336: Install equipment to utilize waste fuel | $29,840 | $13,000 | - | - |
$29,840
-
MMBtu
|
- | |
| 05 | 3.4151: Minimize water usage | $24,580 | $15,000 | - | - | - | $24,580 | |
| 06 | 2.1311: Replace electrically-operated equipment with fossil fuel equipment | $16,500 | $6,700 | - | - |
$16,500
-
MMBtu
|
- | |
| 07 | 2.2414: Use waste heat from hot flue gases to preheat | $9,580 | $27,400 | - | - |
$9,580
-
MMBtu
|
- | |
| 08 | 2.7261: Install timers and/or thermostats | $6,900 | $80 | - | - |
$6,900
-
MMBtu
|
- | |
| 09 | 2.7142: Utilize higher efficiency lamps and/or ballasts | $6,560 | $20,750 |
$5,560
93,600
kWh
|
$1,000
-
kW-mo/yr
|
- | - | |
| 10 | 2.7135: Install occupancy sensors | $4,440 | $1,580 |
$2,770
56,800
kWh
|
$1,670
-
kW-mo/yr
|
- | - | |
| 11 | 2.7142: Utilize higher efficiency lamps and/or ballasts | $1,690 | $3,800 |
$280
5,780
kWh
|
$100
-
kW-mo/yr
|
- | $1,310 | |
| TOTAL RECOMMENDED | $2,530,090 | $3,663,310 |
$122,610
156,180
kWh
|
$785,770
-
kW-mo/yr
|
$1,595,820
-
MMBtu
|
$25,890 | ||
| TOTAL IMPLEMENTED | $103,420 | $100,760 |
$2,770
56,800
kWh
|
$1,670
-
kW-mo/yr
|
$98,980
-
MMBtu
|
- | ||
| Yearly Savings* | Imp'd Cost* | Electricity Usage Savings | Electricity Demand Savings | Natural Gas Savings | Ancillary Material Cost Savings | |||
*Savings and costs are best estimates based on the center's site visit, associated engineering analysis, and typical capital and labor costs