| Assessment Year | 2016 |
|---|---|
| Principal Product | Sewage treatment |
| NAICS | 221320: Sewage Treatment Facilities |
| SIC | 4952: Sewerage Systems |
| Sales Range | $1 M to 5M |
| # of Employees | 15 |
| Plant Area |
320,000
ft2
|
| Annual Production | 889
Tgal
|
| Production Hrs. Annual | 8,760
hrs
|
| Location (State) | Virginia |
| View Case Study | |
Facility Energy Cost and Usage
| Source | Yearly Cost | Usage | Unit Cost | |
|---|---|---|---|---|
| Electricity Usage | $70,165 | 1,385,964 |
kWh
|
$0.051 |
| Electricity Demand | $34,537 | 2,958 |
kW-mo/yr
|
$11.68 |
| Electricity Fees | $3,514 | - |
|
- |
| TOTAL YEARLY COSTS | $108,216 | |||
| RECOMMENDED SAVINGS* | $29,816 |
See individual recommendations below
*Non-energy impacts included in savings.
|
||
| IMPLEMENTED SAVINGS* | $9,720 | |||
Recommendations
| # | Description | Yearly Savings* | Imp'd Cost* | Status | Electricity Usage Savings | Electricity Demand Savings | Personnel Changes Savings |
|---|---|---|---|---|---|---|---|
| 01 | 2.4146: Use adjustable frequency drive or multiple speed motors on existing system | $10,902 | $82,500 |
$6,058
119,722
kWh
|
$4,844
-
kW-mo/yr
|
- | |
| 02 | 2.5195: Change product design to reduce energy requirements | $8,800 | $31,000 |
$6,686
132,134
kWh
|
$2,114
-
kW-mo/yr
|
- | |
| 03 | 2.4157: Establish a predictive maintenance program | $3,788 | $1,000 |
$3,052
60,314
kWh
|
$2,126
-
kW-mo/yr
|
$(-1,390.0) | |
| 04 | 2.7142: Utilize higher efficiency lamps and/or ballasts | $1,983 | $2,015 |
$1,317
26,034
kWh
|
$666
-
kW-mo/yr
|
- | |
| 05 | 2.7142: Utilize higher efficiency lamps and/or ballasts | $1,808 | $2,250 |
$1,376
27,195
kWh
|
$432
-
kW-mo/yr
|
- | |
| 06 | 2.4151: Develop a repair/replace policy | $1,406 | $617 |
$515
10,178
kWh
|
$1,191
-
kW-mo/yr
|
$(-300.0) | |
| 07 | 2.4313: Provide proper maintenance of motor driven equipment | $735 | $4,320 |
$618
12,214
kWh
|
$117
-
kW-mo/yr
|
- | |
| 08 | 2.4231: Reduce the pressure of compressed air to the minimum required | $394 | $60 |
$184
3,637
kWh
|
$210
-
kW-mo/yr
|
- | |
| TOTAL RECOMMENDED | $29,816 | $123,762 |
$19,806
391,428
kWh
|
$11,700
-
kW-mo/yr
|
$(-1,690.0) | ||
| TOTAL IMPLEMENTED | $9,720 | $10,202 |
$6,878
135,935
kWh
|
$4,532
-
kW-mo/yr
|
$(-1,690.0) | ||
| Yearly Savings* | Imp'd Cost* | Electricity Usage Savings | Electricity Demand 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