| Assessment Year | 2019 |
|---|---|
| Principal Product | Ductile Iron Castings |
| NAICS | 331511: Iron Foundries |
| SIC | 3325: Steel Foundries, Not Elsewhere Classified |
| Sales Range | $100 M to 500M |
| # of Employees | 550 |
| Plant Area |
400,000
ft2
|
| Annual Production | 264
ton
|
| Production Hrs. Annual | 6,000
hrs
|
| Location (State) | Tennessee |
Facility Energy Cost and Usage
| Source | Yearly Cost | Usage | Unit Cost | ||
|---|---|---|---|---|---|
| Electricity Usage | $3,867,501 | 93,676,300 |
kWh
|
$0.041 | |
| Electricity Demand | $2,209,191 | 191,827 |
kW-mo/yr
|
$11.52 | |
| Electricity Fees | $293,595 | - |
|
- | |
| Natural Gas | $1,261,711 | 201,825 |
MMBtu
|
$6.25 | |
| Other Energy | $13,188,000 | 637,420 |
MMBtu
|
$20.69 | |
| Waste Disposal Costs | |||||
| Water Usage | $176,534 | 51,842 |
Tgal
|
$3.41 | |
| Water Disposal | $161,884 | 25,264 |
Tgal
|
$6.41 | |
| TOTAL YEARLY COSTS | $21,158,416 | ||||
| RECOMMENDED SAVINGS* | $1,236,404 |
See individual recommendations below
*Non-energy impacts included in savings.
|
|||
| IMPLEMENTED SAVINGS* | $22,619 | ||||
Recommendations
| # | Description | Yearly Savings* | Imp'd Cost* | Status | Electricity Usage Savings | Electricity Demand Savings | Natural Gas Savings | Other Energy Savings |
|---|---|---|---|---|---|---|---|---|
| 01 | 2.7273: Install desiccant humidity control system | $1,033,923 | $50,000 |
$(-17,292.0)
(-418,692)
kWh
|
$(-9,695.0)
-
kW-mo/yr
|
- |
$1,060,910
-
MMBtu
|
|
| 02 | 2.4131: Size electric motors for peak operating efficiency | $111,520 | $54,000 |
$71,585
1,733,337
kWh
|
$39,935
-
kW-mo/yr
|
- | - | |
| 03 | 2.2511: Insulate bare equipment | $31,634 | $2,200 | - | - | - |
$31,634
-
MMBtu
|
|
| 04 | 2.4321: Upgrade obsolete equipment | $24,351 | $64,000 |
$257
6,214
kWh
|
$(-206.0)
-
kW-mo/yr
|
$24,300
-
MMBtu
|
- | |
| 05 | 2.7142: Utilize higher efficiency lamps and/or ballasts | $18,879 | $82,992 |
$13,662
330,806
kWh
|
$5,217
-
kW-mo/yr
|
- | - | |
| 06 | 2.4146: Use adjustable frequency drive or multiple speed motors on existing system | $7,163 | $30,000 |
$5,449
131,936
kWh
|
$1,714
-
kW-mo/yr
|
- | - | |
| 07 | 2.4231: Reduce the pressure of compressed air to the minimum required | $5,194 | $4,515 |
$5,194
125,757
kWh
|
- | - | - | |
| 08 | 2.4236: Eliminate leaks in inert gas and compressed air lines/ valves | $3,740 | $2,000 |
$3,740
90,565
kWh
|
- | - | - | |
| TOTAL RECOMMENDED | $1,236,404 | $289,707 |
$82,595
1,999,923
kWh
|
$36,965
-
kW-mo/yr
|
$24,300
-
MMBtu
|
$1,092,544
-
MMBtu
|
||
| TOTAL IMPLEMENTED | $22,619 | $84,992 |
$17,402
421,371
kWh
|
$5,217
-
kW-mo/yr
|
- | - | ||
| Yearly Savings* | Imp'd Cost* | Electricity Usage Savings | Electricity Demand Savings | Natural Gas Savings | Other Energy Savings | |||
*Savings and costs are best estimates based on the center's site visit, associated engineering analysis, and typical capital and labor costs