| Assessment Year | 2001 |
|---|---|
| Principal Product | Coal |
| NAICS |
n/a
|
| SIC | 1221: Bituminous Coal and Lignite Surface Mining |
| Sales Range | $10 M to 50M |
| # of Employees | 155 |
| Plant Area |
65,000
ft2
|
| Annual Production | 2,100,000
ton
|
| Production Hrs. Annual | 8,760
hrs
|
| Location (State) | Colorado |
Facility Energy Cost and Usage
| Source | Yearly Cost | Usage | Unit Cost | |
|---|---|---|---|---|
| Electricity Usage | $1,399,690 | 22,330,000 |
kWh
|
$0.063 |
| Electricity Fees | $836 | - |
|
- |
| Natural Gas | $98,015 | 9,793 |
MMBtu
|
$10.01 |
| TOTAL YEARLY COSTS | - | |||
| RECOMMENDED SAVINGS* | $26,700 |
See individual recommendations below
*Non-energy impacts included in savings.
|
||
| IMPLEMENTED SAVINGS* | $3,040 | |||
Recommendations
| # | Description | Yearly Savings* | Imp'd Cost* | Status | Electricity Usage Savings | Natural Gas Savings | Personnel Changes Savings | Ancillary Material Cost Savings |
|---|---|---|---|---|---|---|---|---|
| 01 | 2.4226: Use / purchase optimum sized compressor | $8,100 | $1,470 |
$8,100
129,200
kWh
|
- | - | - | |
| 02 | 2.7243: Improve air circulation with destratification fans / other methods | $6,010 | $8,660 |
$(-200.0)
(-3,200)
kWh
|
$6,210
-
MMBtu
|
- | - | |
| 03 | 2.9111: Use solar heat to heat make-up air | $4,980 | $29,800 |
$(-330.0)
(-5,300)
kWh
|
$5,310
-
MMBtu
|
- | - | |
| 04 | 2.7221: Lower temperature during the winter season and vice-versa | $3,040 | $6,460 | - |
$3,040
-
MMBtu
|
- | - | |
| 05 | 2.2437: Recover waste heat from equipment | $2,280 | $2,060 | - |
$2,280
-
MMBtu
|
- | - | |
| 06 | 2.7221: Lower temperature during the winter season and vice-versa | $2,160 | $3,610 |
$1,210
19,320
kWh
|
$950
-
MMBtu
|
- | - | |
| 07 | 2.7142: Utilize higher efficiency lamps and/or ballasts | $130 | - |
$1,620
25,900
kWh
|
- | $(-510.0) | $(-980.0) | |
| TOTAL RECOMMENDED | $26,700 | $52,060 |
$10,400
165,920
kWh
|
$17,790
-
MMBtu
|
$(-510.0) | $(-980.0) | ||
| TOTAL IMPLEMENTED | $3,040 | $6,460 | - |
$3,040
-
MMBtu
|
- | - | ||
| Yearly Savings* | Imp'd Cost* | Electricity Usage Savings | Natural Gas Savings | Personnel Changes Savings | Ancillary Material Cost Savings | |||
*Savings and costs are best estimates based on the center's site visit, associated engineering analysis, and typical capital and labor costs