| Assessment Year | 2002 |
|---|---|
| Principal Product | Grey iron and ductile iron castings |
| NAICS |
n/a
|
| SIC | 3321: Gray and Ductile Iron Foundries |
| Sales Range | $10 M to 50M |
| # of Employees | 400 |
| Plant Area |
1,100,000
ft2
|
| Annual Production | 69,000
ton
|
| Production Hrs. Annual | 4,160
hrs
|
| Location (State) | Iowa |
Facility Energy Cost and Usage
| Source | Yearly Cost | Usage | Unit Cost | |
|---|---|---|---|---|
| Electricity Usage | $4,716,139 | 246,768,853 |
kWh
|
$0.019 |
| Electricity Demand | $4,061,985 | 660,900 |
kW-mo/yr
|
$6.15 |
| Natural Gas | $3,914,141 | 847,238 |
MMBtu
|
$4.62 |
| TOTAL YEARLY COSTS | - | |||
| RECOMMENDED SAVINGS* | $130,426 |
See individual recommendations below
*Non-energy impacts included in savings.
|
||
| IMPLEMENTED SAVINGS* | $41,976 | |||
Recommendations
| # | Description | Yearly Savings* | Imp'd Cost* | Status | Electricity Usage Savings | Electricity Demand Savings | Increase in Production Savings |
|---|---|---|---|---|---|---|---|
| 01 | 2.4236: Eliminate leaks in inert gas and compressed air lines/ valves | $7,977 | $829 |
$3,668
192,029
kWh
|
$4,309
-
kW-mo/yr
|
- | |
| 02 | 2.4231: Reduce the pressure of compressed air to the minimum required | $190 | $25 |
$87
4,576
kWh
|
$103
-
kW-mo/yr
|
- | |
| 03 | 2.7142: Utilize higher efficiency lamps and/or ballasts | $4,829 | $13,425 |
$2,067
108,235
kWh
|
$2,762
-
kW-mo/yr
|
- | |
| 04 | 2.7135: Install occupancy sensors | $1,312 | $2,128 |
$1,312
68,716
kWh
|
- | - | |
| 05 | 2.4133: Use most efficient type of electric motors | $18,198 | $2,970 |
$8,367
438,048
kWh
|
$9,831
-
kW-mo/yr
|
- | |
| 06 | 2.6218: Turn off equipment when not in use | $29,170 | $18,259 |
$18,723
980,244
kWh
|
$10,447
-
kW-mo/yr
|
- | |
| 07 | 4.111: Add equipment/ operators to reduce production bottleneck | $68,750 | $58,676 | - | - | $68,750 | |
| TOTAL RECOMMENDED | $130,426 | $96,312 |
$34,224
1,791,848
kWh
|
$27,452
-
kW-mo/yr
|
$68,750 | ||
| TOTAL IMPLEMENTED | $41,976 | $32,513 |
$24,458
1,280,508
kWh
|
$17,518
-
kW-mo/yr
|
- | ||
| Yearly Savings* | Imp'd Cost* | Electricity Usage Savings | Electricity Demand Savings | Increase in Production Savings | |||
*Savings and costs are best estimates based on the center's site visit, associated engineering analysis, and typical capital and labor costs