| Assessment Year | 2011 |
|---|---|
| Principal Product | Elevators |
| NAICS | 333921: Elevator and Moving Stairway Manufacturing |
| SIC | 3534: Elevators and Moving Stairways |
| Sales Range | less than $500 k |
| # of Employees | 578 |
| Plant Area |
650,000
ft2
|
| Annual Production | 5,000
pieces
|
| Production Hrs. Annual | 4,000
hrs
|
| Location (State) | Tennessee |
Facility Energy Cost and Usage
| Source | Yearly Cost | Usage | Unit Cost | |
|---|---|---|---|---|
| Electricity Usage | $1,031,658 | 15,983,159 |
kWh
|
$0.065 |
| Electricity Demand | $598,450 | 42,746 |
kW-mo/yr
|
$14.00 |
| Electricity Fees | $49,360 | - |
|
- |
| Natural Gas | $576,286 | 79,769 |
MMBtu
|
$7.22 |
| LPG | $154,879 | 5,663 |
MMBtu
|
$27.35 |
| TOTAL YEARLY COSTS | - | |||
| RECOMMENDED SAVINGS* | $264,246 |
See individual recommendations below
*Non-energy impacts included in savings.
|
||
| IMPLEMENTED SAVINGS* | $116,992 | |||
Recommendations
| # | Description | Yearly Savings* | Imp'd Cost* | Status | Electricity Usage Savings | Electricity Demand Savings | Natural Gas Savings | Ancillary Material Cost Savings |
|---|---|---|---|---|---|---|---|---|
| 01 | 2.2426: Use waste heat from flue gases to heat space conditioning air | $36,083 | $42,000 | - | - |
$36,083
-
MMBtu
|
- | |
| 02 | 2.2437: Recover waste heat from equipment | $109,802 | $50,000 | - | - |
$109,802
-
MMBtu
|
- | |
| 03 | 2.2437: Recover waste heat from equipment | $47,625 | $21,000 | - | - |
$47,625
-
MMBtu
|
- | |
| 04 | 2.4146: Use adjustable frequency drive or multiple speed motors on existing system | $14,202 | $14,000 |
$4,993
125,019
kWh
|
$9,209
-
kW-mo/yr
|
- | - | |
| 05 | 2.4225: Install common header on compressors | $44,869 | $32,200 |
$44,869
1,123,410
kWh
|
- | - | - | |
| 06 | 2.4231: Reduce the pressure of compressed air to the minimum required | $5,146 | $5,000 |
$5,146
128,846
kWh
|
- | - | - | |
| 07 | 2.4236: Eliminate leaks in inert gas and compressed air lines/ valves | $3,771 | $1,152 | - | - | - | $3,771 | |
| 08 | 2.2522: Isolate hot or cold equipment | $1,379 | $2,500 |
$1,379
18,335
kWh
|
- | - | - | |
| 09 | 2.7142: Utilize higher efficiency lamps and/or ballasts | $1,369 | $5,436 |
$1,122
28,087
kWh
|
- | - | $247 | |
| TOTAL RECOMMENDED | $264,246 | $173,288 |
$57,509
1,423,697
kWh
|
$9,209
-
kW-mo/yr
|
$193,510
-
MMBtu
|
$4,018 | ||
| TOTAL IMPLEMENTED | $116,992 | $75,852 |
$56,387
1,395,610
kWh
|
$9,209
-
kW-mo/yr
|
$47,625
-
MMBtu
|
$3,771 | ||
| Yearly Savings* | Imp'd Cost* | Electricity Usage Savings | Electricity Demand Savings | Natural Gas 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