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IAC Assessment: DL0216
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DOE MESC
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IAC Assessment: DL0216
IAC Center University of Delaware
Assessment Year 2023
Principal Product Sewer water
NAICS 221320 - Sewage Treatment Facilities
SIC 4952 - Sewerage Systems
Sales <$500,000
# of Employees 47
Plant Area (Sq.Ft.) 650,000
Annual Production 29,053,000 Thousand Gallons
Production Hrs. Annual 8,760
Location (State) DE
Source Yearly Cost Usage Unit Unit Cost
Electricity Usage $1,722,287 18,898,075 kWh $0.09
Electricity Demand $270,252 46,525 kW-months/year $5.81
Electricity Fees $7,898 - $ -
Natural Gas $630,860 65,052 MMBtu $9.70
TOTAL ENERGY COSTS $2,631,297
RECOMMENDED SAVINGS* $1,028,242 *Non-energy impacts
included in savings.
See recommendations below
IMPLEMENTED SAVINGS* -
#|Description Savings
Cost
Status Electricity Usage Electricity Usage
$ kWh
01: 2.4146 USE ADJUSTABLE FREQUENCY DRIVE OR MULTIPLE SPEED MOTORS ON EXISTING SYSTEM Savings:
$577,300
Cost:
$470,000
$577,300 5,498,000 $577,300
5,498,000
kWh
02: 2.4146 USE ADJUSTABLE FREQUENCY DRIVE OR MULTIPLE SPEED MOTORS ON EXISTING SYSTEM Savings:
$124,500
Cost:
$181,000
$124,500 1,186,000 $124,500
1,186,000
kWh
03: 2.4322 USE OR REPLACE WITH ENERGY EFFICIENT SUBSTITUTES Savings:
$93,960
Cost:
$250,000
$93,960 894,900 $93,960
894,900
kWh
04: 2.4146 USE ADJUSTABLE FREQUENCY DRIVE OR MULTIPLE SPEED MOTORS ON EXISTING SYSTEM Savings:
$70,880
Cost:
$80,000
$70,880 675,000 $70,880
675,000
kWh
05: 2.1331 BURN A LESS EXPENSIVE GRADE OF FUEL Savings:
$48,610
Cost:
-
$48,610 463,000 $48,610
463,000
kWh
06: 2.2437 RECOVER WASTE HEAT FROM EQUIPMENT Savings:
$12,154
Cost:
$50,000
$12,154 115,750 $12,154
115,750
kWh
07: 2.6231 UTILIZE CONTROLS TO OPERATE EQUIPMENT ONLY WHEN NEEDED Savings:
$5,672
Cost:
-
$5,672 54,020 $5,672
54,020
kWh
08: 2.7142 UTILIZE HIGHER EFFICIENCY LAMPS AND/OR BALLASTS Savings:
$70,620
Cost:
$19,500
$70,620 672,571 $70,620
672,571
kWh
09: 2.7234 USE HEAT PUMP FOR SPACE CONDITIONING Savings:
$24,546
Cost:
$50,000
$24,546 233,775 $24,546
233,775
kWh
TOTAL RECOMMENDED Savings:
$1,028,242
Cost:
$1,100,500
$1,028,242 9,793,016 $1,028,242
9,793,016
kWh
TOTAL IMPLEMENTED Savings:
-
Cost:
-
- - -
-
kWh
Savings
Cost
$ kWh
Electricity Usage Electricity Usage