| Assessment Year | 1994 |
|---|---|
| Principal Product | Graded Lightweight Aggregate |
| NAICS |
n/a
|
| SIC | 3295: Minerals and Earths, Ground or Otherwise Treated |
| Sales Range | $5 M to 10M |
| # of Employees | 36 |
| Plant Area |
102,000
ft2
|
| Annual Production | 1,500,000
ton
|
| Production Hrs. Annual | 8,760
hrs
|
| Location (State) | Arkansas |
Facility Energy Cost and Usage
| Source | Yearly Cost | Usage | Unit Cost | |
|---|---|---|---|---|
| Electricity Usage | $419,425 | 7,700,176 |
kWh
|
$0.054 |
| Natural Gas | $130,852 | 45,700 |
MMBtu
|
$2.86 |
| Fuel Oil #2 | $79,353 | 17,436 |
MMBtu
|
$4.55 |
| Coal | $1,027,088 | 580,528 |
MMBtu
|
$1.77 |
| TOTAL YEARLY COSTS | - | |||
| RECOMMENDED SAVINGS* | $127,563 |
See individual recommendations below
*Non-energy impacts included in savings.
|
||
| IMPLEMENTED SAVINGS* | $25,614 | |||
Recommendations
| # | Description | Yearly Savings* | Imp'd Cost* | Status | Electricity Usage Savings | Natural Gas Savings |
|---|---|---|---|---|---|---|
| 01 | 2.4131: Size electric motors for peak operating efficiency | $4,012 | - |
$4,012
73,564
kWh
|
- | |
| 02 | 2.4134: Replace electric motor with fossil fuel engine | $101,949 | $59,000 |
$135,062
2,996,776
kWh
|
$(-33,113.0)
-
MMBtu
|
|
| 03 | 2.3212: Optimize plant power factor | $12,592 | $20,205 |
$12,592
-
kWh
|
- | |
| 04 | 2.4133: Use most efficient type of electric motors | $9,010 | $8,910 |
$9,010
165,592
kWh
|
- | |
| TOTAL RECOMMENDED | $127,563 | $88,115 |
$160,676
3,235,932
kWh
|
$(-33,113.0)
-
MMBtu
|
||
| TOTAL IMPLEMENTED | $25,614 | $29,115 |
$25,614
239,156
kWh
|
- | ||
*Savings and costs are best estimates based on the center's site visit, associated engineering analysis, and typical capital and labor costs