| Assessment Year | 2012 |
|---|---|
| Principal Product | commercial chillers |
| NAICS | 333415: Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipmen |
| SIC | 3585: Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment |
| Sales Range | $100 M to 500M |
| # of Employees | 375 |
| Plant Area |
600,000
ft2
|
| Annual Production | 2,500
pieces
|
| Production Hrs. Annual | 6,000
hrs
|
| Location (State) | Virginia |
Facility Energy Cost and Usage
| Source | Yearly Cost | Usage | Unit Cost | |
|---|---|---|---|---|
| Electricity Usage | $724,679 | 12,059,976 |
kWh
|
$0.060 |
| Electricity Demand | $70,695 | 66,156 |
kW-mo/yr
|
$1.07 |
| Electricity Fees | $5,093 | - |
|
- |
| Natural Gas | $325,217 | 60,887 |
MMBtu
|
$5.34 |
| TOTAL YEARLY COSTS | - | |||
| RECOMMENDED SAVINGS* | $184,568 |
See individual recommendations below
*Non-energy impacts included in savings.
|
||
| IMPLEMENTED SAVINGS* | $59,301 | |||
Recommendations
| # | Description | Yearly Savings* | Imp'd Cost* | Status | Electricity Usage Savings | Electricity Demand Savings | Natural Gas Savings | Personnel Changes Savings |
|---|---|---|---|---|---|---|---|---|
| 01 | 2.7231: Use radiant heater for spot heating | $50,506 | $36,000 | - | - |
$50,506
-
MMBtu
|
- | |
| 02 | 2.7142: Utilize higher efficiency lamps and/or ballasts | $40,485 | $98,452 |
$39,093
650,470
kWh
|
$1,392
-
kW-mo/yr
|
- | - | |
| 03 | 2.2113: Repair or replace steam traps | $21,578 | $4,825 | - | - |
$22,161
-
MMBtu
|
$(-583.0) | |
| 04 | 2.7241: Install outside air damper / economizer on hvac unit | $16,198 | $8,840 |
$15,813
263,114
kWh
|
$385
-
kW-mo/yr
|
- | - | |
| 05 | 2.4156: Establish a preventative maintenance program | $14,172 | $1,000 |
$14,538
241,893
kWh
|
$509
-
kW-mo/yr
|
- | $(-875.0) | |
| 06 | 2.2414: Use waste heat from hot flue gases to preheat | $9,772 | $54,225 | - | - |
$9,772
-
MMBtu
|
- | |
| 07 | 2.1233: Analyze flue gas for proper air/fuel ratio | $9,507 | $2,500 | - | - |
$9,612
-
MMBtu
|
$(-105.0) | |
| 08 | 2.4151: Develop a repair/replace policy | $6,936 | $1,656 |
$8,731
145,281
kWh
|
$305
-
kW-mo/yr
|
- | $(-2,100.0) | |
| 09 | 2.4111: Utilize energy-efficient belts and other improved mechanisms | $4,587 | $1,000 |
$4,430
73,704
kWh
|
$157
-
kW-mo/yr
|
- | - | |
| 10 | 2.4239: Eliminate or reduce compressed air usage | $3,515 | $2,117 |
$3,394
56,475
kWh
|
$121
-
kW-mo/yr
|
- | - | |
| 11 | 2.2136: Install / repair insulation on steam lines | $3,487 | $10,561 | - | - |
$3,487
-
MMBtu
|
- | |
| 12 | 2.4236: Eliminate leaks in inert gas and compressed air lines/ valves | $1,146 | $618 |
$1,107
18,423
kWh
|
$39
-
kW-mo/yr
|
- | - | |
| 13 | 2.4231: Reduce the pressure of compressed air to the minimum required | $1,098 | $1,105 |
$1,071
17,812
kWh
|
$27
-
kW-mo/yr
|
- | - | |
| 14 | 2.4146: Use adjustable frequency drive or multiple speed motors on existing system | $873 | $4,350 |
$843
14,033
kWh
|
$30
-
kW-mo/yr
|
- | - | |
| 15 | 2.4221: Install compressor air intakes in coolest locations | $431 | $1,505 |
$416
6,802
kWh
|
$15
-
kW-mo/yr
|
- | - | |
| 16 | 2.4235: Remove or close off unneeded compressed air lines | $277 | $85 |
$277
4,606
kWh
|
- | - | - | |
| TOTAL RECOMMENDED | $184,568 | $228,839 |
$89,713
1,492,613
kWh
|
$2,980
-
kW-mo/yr
|
$95,538
-
MMBtu
|
$(-3,663.0) | ||
| TOTAL IMPLEMENTED | $59,301 | $12,789 |
$30,154
501,719
kWh
|
$1,037
-
kW-mo/yr
|
$31,773
-
MMBtu
|
$(-3,663.0) | ||
| Yearly Savings* | Imp'd Cost* | Electricity Usage Savings | Electricity Demand Savings | Natural Gas 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