| Assessment Year | 2002 |
|---|---|
| Principal Product | Mining, Aggregate, Cement |
| NAICS |
n/a
|
| SIC | 3315: Steel Wiredrawing and Steel Nails and Spikes |
| Sales Range | $10 M to 50M |
| # of Employees | 211 |
| Plant Area |
500,000
ft2
|
| Annual Production | 41,255
units
|
| Production Hrs. Annual | 6,420
hrs
|
| Location (State) | Tennessee |
Facility Energy Cost and Usage
| Source | Yearly Cost | Usage | Unit Cost | |
|---|---|---|---|---|
| Electricity Usage | $2,566,373 | 61,071,551 |
kWh
|
$0.042 |
| Natural Gas | $958,759 | 168,354 |
MMBtu
|
$5.69 |
| TOTAL YEARLY COSTS | - | |||
| RECOMMENDED SAVINGS* | $963,696 |
See individual recommendations below
*Non-energy impacts included in savings.
|
||
| IMPLEMENTED SAVINGS* | - | |||
Recommendations
| # | Description | Yearly Savings* | Imp'd Cost* | Status | Electricity Usage Savings | Natural Gas Savings | Water Disposal Savings | Administrative Changes Savings |
|---|---|---|---|---|---|---|---|---|
| 01 | 2.8113: Purchase gas directly from a contract gas supplier | $563,200 | $312,500 | - | - | - | $563,200 | |
| 02 | 2.2442: Preheat combustion air with waste heat | $74,140 | $270,000 | n/a | - |
$74,140
-
MMBtu
|
- | - |
| 03 | 2.2312: Minimize non-essential material in heat treatment process | $71,787 | $13,892 | n/a | - |
$71,787
-
MMBtu
|
- | - |
| 04 | 2.4236: Eliminate leaks in inert gas and compressed air lines/ valves | $1,990 | $1,450 |
$1,990
49,630
kWh
|
- | - | - | |
| 05 | 2.4224: Upgrade controls on compressors | $60 | $70 |
$60
1,494
kWh
|
- | - | - | |
| 06 | 2.7142: Utilize higher efficiency lamps and/or ballasts | $4,537 | $10,872 |
$4,537
113,416
kWh
|
- | - | - | |
| 07 | 2.4111: Utilize energy-efficient belts and other improved mechanisms | $693 | $1,198 |
$693
17,313
kWh
|
- | - | - | |
| 08 | 2.4133: Use most efficient type of electric motors | $12,137 | $162,293 |
$12,137
303,434
kWh
|
- | - | - | |
| 09 | 2.1321: Replace fossil fuel equipment with electrical equipment | $235,152 | $156,000 |
$(-10,042.0)
(-251,053)
kWh
|
$245,700
-
MMBtu
|
$(-506.0)
-
Tgal
|
- | |
| TOTAL RECOMMENDED | $963,696 | $928,275 |
$9,375
234,234
kWh
|
$391,627
-
MMBtu
|
$(-506.0)
-
Tgal
|
$563,200 | ||
| TOTAL IMPLEMENTED | - | - | - | - | - | - | ||
| Yearly Savings* | Imp'd Cost* | Electricity Usage Savings | Natural Gas Savings | Water Disposal Savings | Administrative Changes Savings | |||
*Savings and costs are best estimates based on the center's site visit, associated engineering analysis, and typical capital and labor costs