| Assessment Year | 2019 |
|---|---|
| Principal Product | Ophthalmic Goods Manufacturing |
| NAICS | 339115: Ophthalmic Goods Manufacturing |
| SIC | 3851: Ophthalmic Goods |
| Sales Range | $100 M to 500M |
| # of Employees | 500 |
| Plant Area |
250,000
ft2
|
| Annual Production | 6,000,000
units
|
| Production Hrs. Annual | 6,000
hrs
|
| Location (State) | West Virginia |
Facility Energy Cost and Usage
| Source | Yearly Cost | Usage | Unit Cost | ||
|---|---|---|---|---|---|
| Electricity Usage | $1,538,973 | 21,806,989 |
kWh
|
$0.071 | |
| Natural Gas | $318,746 | 49,568 |
MMBtu
|
$6.43 | |
| Waste Disposal Costs | |||||
| Water Usage | $129,608 | 12,566 |
Tgal
|
$10.31 | |
| Water Disposal | $38,945 | 639 |
Tgal
|
$60.97 | |
| TOTAL YEARLY COSTS | $2,026,272 | ||||
| RECOMMENDED SAVINGS* | $222,220 |
See individual recommendations below
*Non-energy impacts included in savings.
|
|||
| IMPLEMENTED SAVINGS* | $29,867 | ||||
Recommendations
| # | Description | Yearly Savings* | Imp'd Cost* | Status | Electricity Usage Savings | Natural Gas Savings | Water Usage Savings | Water Disposal Savings | Personnel Changes Savings |
|---|---|---|---|---|---|---|---|---|---|
| 01 | 2.4224: Upgrade controls on compressors | $77,971 | $40,873 |
$77,971
1,104,399
kWh
|
- | - | - | - | |
| 02 | 2.7241: Install outside air damper / economizer on hvac unit | $67,428 | $29,350 |
$67,428
955,077
kWh
|
- | - | - | - | |
| 03 | 2.7245: Use direct air supply to exhaust hoods | $32,679 | $11,750 |
$32,679
462,882
kWh
|
- | - | - | - | |
| 04 | 2.1233: Analyze flue gas for proper air/fuel ratio | $8,887 | $4,500 | - |
$9,150
-
MMBtu
|
- | - | $(-263.0) | |
| 05 | 2.4231: Reduce the pressure of compressed air to the minimum required | $7,112 | $300 |
$7,112
100,740
kWh
|
- | - | - | - | |
| 06 | 3.4151: Minimize water usage | $7,337 | $6,300 | - | - |
$3,562
-
Tgal
|
$4,390
-
Tgal
|
$(-615.0) | |
| 07 | 2.4151: Develop a repair/replace policy | $5,261 | $650 |
$5,661
80,191
kWh
|
- | - | - | $(-400.0) | |
| 08 | 2.4236: Eliminate leaks in inert gas and compressed air lines/ valves | $4,563 | $600 |
$4,563
64,631
kWh
|
- | - | - | - | |
| 09 | 2.4111: Utilize energy-efficient belts and other improved mechanisms | $3,481 | - |
$3,481
49,311
kWh
|
- | - | - | - | |
| 10 | 2.4146: Use adjustable frequency drive or multiple speed motors on existing system | $2,319 | $8,500 |
$2,319
32,845
kWh
|
- | - | - | - | |
| 11 | 2.2511: Insulate bare equipment | $2,257 | $2,624 | - |
$2,257
-
MMBtu
|
- | - | - | |
| 12 | 2.7135: Install occupancy sensors | $1,787 | $1,750 |
$1,787
25,305
kWh
|
- | - | - | - | |
| 13 | 2.2414: Use waste heat from hot flue gases to preheat | $1,138 | $6,500 | - |
$1,138
-
MMBtu
|
- | - | - | |
| TOTAL RECOMMENDED | $222,220 | $113,697 |
$203,001
2,875,381
kWh
|
$12,545
-
MMBtu
|
$3,562
-
Tgal
|
$4,390
-
Tgal
|
$(-1,278.0) | ||
| TOTAL IMPLEMENTED | $29,867 | $10,424 |
$19,123
270,867
kWh
|
$11,407
-
MMBtu
|
- | - | $(-663.0) | ||
| Yearly Savings* | Imp'd Cost* | Electricity Usage Savings | Natural Gas Savings | Water Usage Savings | Water Disposal Savings | Personnel Changes Savings | |||
*Savings and costs are best estimates based on the center's site visit, associated engineering analysis, and typical capital and labor costs