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IAC logo
IAC Assessment: SF0409
Sponsored by:
EERE AMO
IAC logo
IAC Assessment: SF0409
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 Treated Water
NAICS 221320 - Sewage Treatment Facilities
SIC 4952 - Sewerage Systems
Sales $800,000
# of Employees 97
Plant Area (Sq.Ft.) 962,000
Annual Production 61,000 Thousand Gallons
Production Hrs. Annual 8,760
Location (State) HI
Source Yearly Cost Usage Unit Unit Cost
Electricity Usage $7,991,830 34,259,440 kWh $0.23
Electricity Demand $1,534,377 79,656 kW/month $19.26
Fuel Oil #2 $382,102 20,732 MMBtu $18.43
TOTAL ENERGY COSTS $9,908,309
RECOMMENDED SAVINGS* $3,412,441 *Non-energy impacts
included in savings.
See recommendations below
IMPLEMENTED SAVINGS* $3,412,441
#|Description Savings
Cost
Status Electricity Usage Electricity Demand Electricity Fees Fuel Oil #2 Electricity Usage Electricity Demand Electricity Fees Fuel Oil #2
$ kWh $ kW/month $ $ $ MMBtu
01: 2.1336 INSTALL EQUIPMENT TO UTILIZE WASTE FUEL Savings:
$382,102
Cost:
$32,168
- - - - - - $382,102 20,732 -
-
kWh
-
-
kW/month
-
-
$
$382,102
20,732
MMBtu
02: 2.7224 REDUCE SPACE CONDITIONING DURING NON-WORKING HOURS Savings:
$53,342
Cost:
$534
$53,342 228,838 - - - - - - $53,342
228,838
kWh
-
-
kW/month
-
-
$
-
-
MMBtu
03: 2.4322 USE OR REPLACE WITH ENERGY EFFICIENT SUBSTITUTES Savings:
$18,006
Cost:
$307
$16,165 69,379 $1,841 95 - - - - $16,165
69,379
kWh
$1,841
95
kW/month
-
-
$
-
-
MMBtu
04: 2.6221 USE MOST EFFICIENT EQUIPMENT AT IT'S MAXIMUM CAPACITY AND LESS EFFICIENT EQUIPMENT ONLY WHEN NECESSARY Savings:
$66,394
Cost:
$56,875
$61,197 262,534 $5,197 269 - - - - $61,197
262,534
kWh
$5,197
269
kW/month
-
-
$
-
-
MMBtu
05: 2.7142 UTILIZE HIGHER EFFICIENCY LAMPS AND/OR BALLASTS Savings:
$139,165
Cost:
$143,802
$108,215 454,583 $9,960 666 $20,990 - - - $108,215
454,583
kWh
$9,960
666
kW/month
$20,990
-
$
-
-
MMBtu
06: 2.7142 UTILIZE HIGHER EFFICIENCY LAMPS AND/OR BALLASTS Savings:
$35,102
Cost:
$45,593
$32,723 140,443 - - $2,379 - - - $32,723
140,443
kWh
-
-
kW/month
$2,379
-
$
-
-
MMBtu
07: 2.4131 REPLACE OVER-SIZE MOTORS AND PUMPS WITH OPTIMUM SIZE Savings:
$22,348
Cost:
$35,892
$21,086 87,133 $1,262 119 - - - - $21,086
87,133
kWh
$1,262
119
kW/month
-
-
$
-
-
MMBtu
08: 2.7142 UTILIZE HIGHER EFFICIENCY LAMPS AND/OR BALLASTS Savings:
$17,464
Cost:
$40,690
$13,726 58,885 $1,675 86 $2,063 - - - $13,726
58,885
kWh
$1,675
86
kW/month
$2,063
-
$
-
-
MMBtu
09: 2.7135 INSTALL OCCUPANCY SENSORS Savings:
$74,747
Cost:
$202,884
$68,719 292,726 $6,028 343 - - - - $68,719
292,726
kWh
$6,028
343
kW/month
-
-
$
-
-
MMBtu
10: 2.4145 INSTALL ISOLATION TRANSFORMER ON ADJUSTABLE FREQUENCY DRIVE Savings:
$14,800
Cost:
$59,457
$14,800 63,493 - - - - - - $14,800
63,493
kWh
-
-
kW/month
-
-
$
-
-
MMBtu
11: 2.4224 UPGRADE CONTROLS ON COMPRESSORS Savings:
$8,052
Cost:
$35,258
$7,595 31,385 $457 43 - - - - $7,595
31,385
kWh
$457
43
kW/month
-
-
$
-
-
MMBtu
12: 2.7135 INSTALL OCCUPANCY SENSORS Savings:
$3,894
Cost:
$18,292
$3,387 14,531 $507 24 - - - - $3,387
14,531
kWh
$507
24
kW/month
-
-
$
-
-
MMBtu
13: 2.7142 UTILIZE HIGHER EFFICIENCY LAMPS AND/OR BALLASTS Savings:
$2,577,025
Cost:
$18,992,318
$2,313,647 9,925,556 $263,378 13,597 - - - - $2,313,647
9,925,556
kWh
$263,378
13,597
kW/month
-
-
$
-
-
MMBtu
TOTAL RECOMMENDED Savings:
$3,412,441
Cost:
$19,664,070
$2,714,602 11,629,486 $290,305 15,243 $25,432 - $382,102 20,732 $2,714,602
11,629,486
kWh
$290,305
15,243
kW/month
$25,432
-
$
$382,102
20,732
MMBtu
TOTAL IMPLEMENTED Savings:
$3,412,441
Cost:
$19,664,070
$2,714,602 11,629,486 $290,305 15,243 $25,432 - $382,102 20,732 $2,714,602
11,629,486
kWh
$290,305
15,243
kW/month
$25,432
-
$
$382,102
20,732
MMBtu
Savings
Cost
$ kWh $ kW/month $ $ $ MMBtu
Electricity Usage Electricity Demand Electricity Fees Fuel Oil #2 Electricity Usage Electricity Demand Electricity Fees Fuel Oil #2