IAC Center San Francisco State University
Assessment Year 2015
Principal Product Dairy Products
NAICS 311514 - Dry, Condensed, and Evaporated Dairy Product Manufacturing
SIC 2026 - Fluid Milk
Sales $500,000,000
# of Employees 385
Plant Area (Sq.Ft.) 532,000
Annual Production 565,000,000 Pounds
Production Hrs. Annual 8,760
Location (State) CA
View Case Study
Source Yearly Cost Usage
Electricity Usage $3,369,461 47,652,816
Electricity Demand $1,416,794 79,727
Natural Gas $1,972,634 282,063
TOTAL ENERGY COSTS $8,293,933
RECOMMENDED SAVINGS* $674,998 *Non-energy impacts
included in savings.
IMPLEMENTED SAVINGS* $356,517
#|Description Status Electricity Usage Electricity Demand Electricity Fees Natural Gas Water Disposal Personnel Changes Administrative Changes Primary Raw Material Water Consumption Electricity Usage Electricity Demand Electricity Fees Natural Gas Water Disposal Personnel Changes Administrative Changes Primary Raw Material Water Consumption
$ kWh $ kW/month $ $ $ MMBtu $ gal $ $ $ $ $ $ $ Tgal
01: 2.2113 REPAIR OR REPLACE STEAM TRAPS Savings:
$29,918
Cost:
$5,047
- - - - - - $29,918 4,325 - - - - - - - - - - -
-
kWh
-
-
kW/month
-
-
$
$29,918
4,325
MMBtu
-
-
gal
-
-
$
-
-
$
-
-
$
-
-
Tgal
02: 2.4236 ELIMINATE LEAKS IN INERT GAS AND COMPRESSED AIR LINES/ VALVES Savings:
$391
Cost:
-
$2,011 27,428 - - - - - - - - $(-1,620) - - - - - - - $2,011
27,428
kWh
-
-
kW/month
-
-
$
-
-
MMBtu
-
-
gal
$(-1,620)
-
$
-
-
$
-
-
$
-
-
Tgal
03: 2.2621 MODIFY REFRIGERATION SYSTEM TO OPERATE AT A LOWER PRESSURE Savings:
$196,316
Cost:
$40,788
$196,316 2,677,157 - - - - - - - - - - - - - - - - $196,316
2,677,157
kWh
-
-
kW/month
-
-
$
-
-
MMBtu
-
-
gal
-
-
$
-
-
$
-
-
$
-
-
Tgal
04: 2.4324 REPLACE HYDRAULIC / PNEUMATIC EQUIPMENT WITH ELECTRIC EQUIPMENT Savings:
$41,206
Cost:
$19,989
$30,936 421,878 $10,270 578 - - - - - - - - - - - - - - $30,936
421,878
kWh
$10,270
578
kW/month
-
-
$
-
-
MMBtu
-
-
gal
-
-
$
-
-
$
-
-
$
-
-
Tgal
05: 2.4141 USE MULTIPLE SPEED MOTORS OR AFD FOR VARIABLE PUMP, BLOWER AND COMPRESSOR LOADS Savings:
$23,624
Cost:
$15,013
$23,624 322,159 - - - - - - - - - - - - - - - - $23,624
322,159
kWh
-
-
kW/month
-
-
$
-
-
MMBtu
-
-
gal
-
-
$
-
-
$
-
-
$
-
-
Tgal
06: 2.1243 USE HEAT FROM BOILER BLOWDOWN TO PREHEAT BOILER FEED WATER Savings:
$23,360
Cost:
$14,429
- - - - - - $23,360 3,377 - - - - - - - - - - -
-
kWh
-
-
kW/month
-
-
$
$23,360
3,377
MMBtu
-
-
gal
-
-
$
-
-
$
-
-
$
-
-
Tgal
07: 2.1131 REPAIR FAULTY INSULATION IN FURNACES, BOILERS, ETC Savings:
$3,292
Cost:
$1,945
- - - - - - $3,292 476 - - - - - - - - - - -
-
kWh
-
-
kW/month
-
-
$
$3,292
476
MMBtu
-
-
gal
-
-
$
-
-
$
-
-
$
-
-
Tgal
08: 2.4231 REDUCE THE PRESSURE OF COMPRESSED AIR TO THE MINIMUM REQUIRED Savings:
$16,977
Cost:
$11,607
$12,823 174,872 $4,154 240 - - - - - - - - - - - - - - $12,823
174,872
kWh
$4,154
240
kW/month
-
-
$
-
-
MMBtu
-
-
gal
-
-
$
-
-
$
-
-
$
-
-
Tgal
09: 2.4141 USE MULTIPLE SPEED MOTORS OR AFD FOR VARIABLE PUMP, BLOWER AND COMPRESSOR LOADS Savings:
$7,959
Cost:
$6,271
$7,959 108,536 - - - - - - - - - - - - - - - - $7,959
108,536
kWh
-
-
kW/month
-
-
$
-
-
MMBtu
-
-
gal
-
-
$
-
-
$
-
-
$
-
-
Tgal
10: 2.4141 USE MULTIPLE SPEED MOTORS OR AFD FOR VARIABLE PUMP, BLOWER AND COMPRESSOR LOADS Savings:
$5,935
Cost:
$5,491
$5,935 80,929 - - - - - - - - - - - - - - - - $5,935
80,929
kWh
-
-
kW/month
-
-
$
-
-
MMBtu
-
-
gal
-
-
$
-
-
$
-
-
$
-
-
Tgal
11: 2.6221 USE MOST EFFICIENT EQUIPMENT AT IT'S MAXIMUM CAPACITY AND LESS EFFICIENT EQUIPMENT ONLY WHEN NECESSARY Savings:
$17,754
Cost:
$22,786
$17,754 242,115 - - - - - - - - - - - - - - - - $17,754
242,115
kWh
-
-
kW/month
-
-
$
-
-
MMBtu
-
-
gal
-
-
$
-
-
$
-
-
$
-
-
Tgal
12: 2.6221 USE MOST EFFICIENT EQUIPMENT AT IT'S MAXIMUM CAPACITY AND LESS EFFICIENT EQUIPMENT ONLY WHEN NECESSARY Savings:
$58,197
Cost:
$81,522
$43,693 595,834 $14,504 816 - - - - - - - - - - - - - - $43,693
595,834
kWh
$14,504
816
kW/month
-
-
$
-
-
MMBtu
-
-
gal
-
-
$
-
-
$
-
-
$
-
-
Tgal
13: 2.7143 USE MORE EFFICIENT LIGHT SOURCE Savings:
$14,158
Cost:
$24,030
$6,545 92,254 $4,545 256 - - - - - - - - $672 - $2,396 - - - $6,545
92,254
kWh
$4,545
256
kW/month
-
-
$
-
-
MMBtu
-
-
gal
-
-
$
$672
-
$
$2,396
-
$
-
-
Tgal
14: 2.1233 ANALYZE FLUE GAS FOR PROPER AIR/FUEL RATIO Savings:
$42,975
Cost:
$82,916
$7,989 108,950 - - - - $34,986 5,057 - - - - - - - - - - $7,989
108,950
kWh
-
-
kW/month
-
-
$
$34,986
5,057
MMBtu
-
-
gal
-
-
$
-
-
$
-
-
$
-
-
Tgal
15: 2.4141 USE MULTIPLE SPEED MOTORS OR AFD FOR VARIABLE PUMP, BLOWER AND COMPRESSOR LOADS Savings:
$14,707
Cost:
$39,862
$14,707 200,554 - - - - - - - - - - - - - - - - $14,707
200,554
kWh
-
-
kW/month
-
-
$
-
-
MMBtu
-
-
gal
-
-
$
-
-
$
-
-
$
-
-
Tgal
16: 2.7135 INSTALL OCCUPANCY SENSORS Savings:
$6,651
Cost:
$23,688
$3,879 52,901 $2,772 156 - - - - - - - - - - - - - - $3,879
52,901
kWh
$2,772
156
kW/month
-
-
$
-
-
MMBtu
-
-
gal
-
-
$
-
-
$
-
-
$
-
-
Tgal
17: 3.4111 USE CLOSED CYCLE PROCESS TO MINIMIZE WASTE WATER PRODUCTION Savings:
$166,472
Cost:
$100,519
$(-660) (-9,005) $(-246) (-14) - - - - $118,452 25,750,347 - - - - - - $48,926 - $(-660)
(-9,005)
kWh
$(-246)
(-14)
kW/month
-
-
$
-
-
MMBtu
$118,452
25,750,347
gal
-
-
$
-
-
$
-
-
$
$48,926
-
Tgal
18: 2.3137 USE POWER DURING OFF-PEAK PERIODS Savings:
$5,106
Cost:
-
- - $3,853 217 $1,253 - - - - - - - - - - - - - -
-
kWh
$3,853
217
kW/month
$1,253
-
$
-
-
MMBtu
-
-
gal
-
-
$
-
-
$
-
-
$
-
-
Tgal
TOTAL RECOMMENDED Savings:
$674,998
Cost:
$495,903
$373,511 5,096,562 $39,852 2,249 $1,253 - $91,556 13,235 $118,452 25,750,347 $(-1,620) - $672 - $2,396 - $48,926 - -
-
kWh
-
-
kW/month
-
-
$
-
-
MMBtu
-
-
gal
-
-
$
-
-
$
-
-
$
-
-
Tgal
TOTAL IMPLEMENTED Savings:
$356,517
Cost:
$333,194
$77,332 1,057,576 $18,803 1,057 - - $91,556 13,235 $118,452 25,750,347 $(-1,620) - $672 - $2,396 - $48,926 - -
-
kWh
-
-
kW/month
-
-
$
-
-
MMBtu
-
-
gal
-
-
$
-
-
$
-
-
$
-
-
Tgal
$ kWh $ kW/month $ $ $ MMBtu $ gal $ $ $ $ $ $ $ Tgal
Electricity Usage Electricity Demand Electricity Fees Natural Gas Water Disposal Personnel Changes Administrative Changes Primary Raw Material Water Consumption Electricity Usage Electricity Demand Electricity Fees Natural Gas Water Disposal Personnel Changes Administrative Changes Primary Raw Material Water Consumption
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