| Assessment Year | 2000 |
|---|---|
| Principal Product | Asphalt Hot-mix & Crushed Stone |
| NAICS |
n/a
|
| SIC | 2951: Asphalt Paving Mixtures and Blocks |
| Sales Range | $10 M to 50M |
| # of Employees | 100 |
| Plant Area |
n/a
|
| Annual Production | 170,000
ton
|
| Production Hrs. Annual | 2,484
hrs
|
| Location (State) | Maine |
Facility Energy Cost and Usage
| Source | Yearly Cost | Usage | Unit Cost | |
|---|---|---|---|---|
| Electricity Usage | $239,414 | 2,587,046 |
kWh
|
$0.093 |
| Electricity Demand | $56,990 | 9,905 |
kW-mo/yr
|
$5.75 |
| Electricity Fees | $4,001 | - |
|
- |
| Fuel Oil #2 | $26,721 | 6,114 |
MMBtu
|
$4.37 |
| Other Energy | $120,140 | 49,765 |
MMBtu
|
$2.41 |
| TOTAL YEARLY COSTS | - | |||
| RECOMMENDED SAVINGS* | $72,139 |
See individual recommendations below
*Non-energy impacts included in savings.
|
||
| IMPLEMENTED SAVINGS* | $2,445 | |||
Recommendations
| # | Description | Yearly Savings* | Imp'd Cost* | Status | Electricity Usage Savings | Electricity Demand Savings | Electricity Fees Savings | Other Energy Savings | Increase in Production Savings |
|---|---|---|---|---|---|---|---|---|---|
| 01 | 2.5121: Redesign flow to minimize mass transfer length | $19,379 | $38,000 |
$15,009
169,402
kWh
|
$4,370
-
kW-mo/yr
|
- | - | - | |
| 02 | 2.4146: Use adjustable frequency drive or multiple speed motors on existing system | $15,138 | $10,890 |
$15,138
155,334
kWh
|
- | - | - | - | |
| 03 | 2.2511: Insulate bare equipment | $4,661 | $7,900 | - | - | - |
$4,661
-
MMBtu
|
- | |
| 04 | 2.8114: Change rate schedules or other changes in utility service | $2,183 | - | - |
$2,143
-
kW-mo/yr
|
$40 | - | - | |
| 05 | 2.7142: Utilize higher efficiency lamps and/or ballasts | $262 | $200 |
$201
2,052
kWh
|
$61
-
kW-mo/yr
|
- | - | - | |
| 06 | 4.114: Add/modify equipment to improve drying process | $30,516 | $15,070 | - | - | - | - | $30,516 | |
| TOTAL RECOMMENDED | $72,139 | $72,060 |
$30,348
326,788
kWh
|
$6,574
-
kW-mo/yr
|
$40 |
$4,661
-
MMBtu
|
$30,516 | ||
| TOTAL IMPLEMENTED | $2,445 | $200 |
$201
2,052
kWh
|
$2,204
-
kW-mo/yr
|
$40 | - | - | ||
| Yearly Savings* | Imp'd Cost* | Electricity Usage Savings | Electricity Demand Savings | Electricity Fees Savings | Other Energy 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