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IAC Assessment: SF0410
Sponsored by:
EERE AMO
IAC logo
IAC Assessment: SF0410
Due to University and State restrictions around the country, all IAC assessment activities are temporarily on hold.
Click here for details about Coronavirus (COVID-19) Recovery Support programs
IAC Center San Francisco State University
Assessment Year 2012
Principal Product Recycled Water
NAICS 221320 - Sewage Treatment Facilities
SIC 4952 - Sewerage Systems
Sales $500,000
# of Employees 73
Plant Area (Sq.Ft.) 1,600,000
Annual Production 4,745,000 Thousand Gallons
Production Hrs. Annual 8,760
Location (State) HI
Source Yearly Cost Usage Unit Unit Cost
Electricity Usage $2,603,536 12,127,200 kWh $0.21
Electricity Demand $363,139 20,174 kW/month $18.00
TOTAL ENERGY COSTS $2,966,675
RECOMMENDED SAVINGS* $675,889 *Non-energy impacts
included in savings.
See recommendations below
IMPLEMENTED SAVINGS* $675,889
#|Description Savings
Cost
Status Electricity Usage Electricity Demand Electricity Fees Electricity Usage Electricity Demand Electricity Fees
$ kWh $ kW/month $ $
01: 2.7224 REDUCE SPACE CONDITIONING DURING NON-WORKING HOURS Savings:
$33,835
Cost:
-
$33,835 157,826 - - - - $33,835
157,826
kWh
-
-
kW/month
-
-
$
02: 2.4111 UTILIZE ENERGY-EFFICIENT BELTS AND OTHER IMPROVED MECHANISMS Savings:
$1,290
Cost:
$129
$1,058 4,925 $232 13 - - $1,058
4,925
kWh
$232
13
kW/month
-
-
$
03: 2.4133 USE MOST EFFICIENT TYPE OF ELECTRIC MOTORS Savings:
$11,966
Cost:
$1,452
$9,814 45,710 $2,152 119 - - $9,814
45,710
kWh
$2,152
119
kW/month
-
-
$
04: 2.5123 REDUCE FLUID FLOW RATES Savings:
$20,646
Cost:
$4,715
$18,519 86,256 $2,127 118 - - $18,519
86,256
kWh
$2,127
118
kW/month
-
-
$
05: 2.4146 USE ADJUSTABLE FREQUENCY DRIVE OR MULTIPLE SPEED MOTORS ON EXISTING SYSTEM Savings:
$156,563
Cost:
$70,219
$140,435 654,099 $16,128 896 - - $140,435
654,099
kWh
$16,128
896
kW/month
-
-
$
06: 2.5123 REDUCE FLUID FLOW RATES Savings:
$41,557
Cost:
$33,080
$37,276 173,617 $4,281 238 - - $37,276
173,617
kWh
$4,281
238
kW/month
-
-
$
07: 2.4131 REPLACE OVER-SIZE MOTORS AND PUMPS WITH OPTIMUM SIZE Savings:
$121,698
Cost:
$165,923
$109,162 508,437 $12,536 696 - - $109,162
508,437
kWh
$12,536
696
kW/month
-
-
$
08: 2.7142 UTILIZE HIGHER EFFICIENCY LAMPS AND/OR BALLASTS Savings:
$86,008
Cost:
$156,543
$71,362 332,382 $8,999 499 $5,647 - $71,362
332,382
kWh
$8,999
499
kW/month
$5,647
-
$
09: 2.4146 USE ADJUSTABLE FREQUENCY DRIVE OR MULTIPLE SPEED MOTORS ON EXISTING SYSTEM Savings:
$178,304
Cost:
$353,108
$153,402 714,493 $24,902 1,387 - - $153,402
714,493
kWh
$24,902
1,387
kW/month
-
-
$
10: 2.7135 INSTALL OCCUPANCY SENSORS Savings:
$24,022
Cost:
$71,940
$21,433 99,829 $2,589 144 - - $21,433
99,829
kWh
$2,589
144
kW/month
-
-
$
TOTAL RECOMMENDED Savings:
$675,889
Cost:
$857,109
$596,296 2,777,574 $73,946 4,110 $5,647 - $596,296
2,777,574
kWh
$73,946
4,110
kW/month
$5,647
-
$
TOTAL IMPLEMENTED Savings:
$675,889
Cost:
$857,109
$596,296 2,777,574 $73,946 4,110 $5,647 - $596,296
2,777,574
kWh
$73,946
4,110
kW/month
$5,647
-
$
Savings
Cost
$ kWh $ kW/month $ $
Electricity Usage Electricity Demand Electricity Fees Electricity Usage Electricity Demand Electricity Fees