APPENDIX G
Greenhouse Gas Emissions
Worksheets
Emission Calculations - Utilities for South LA CPA (Existing 2010)
Exisiting 2010
Land Use
Single Family Residential
Multifamily Residential
Non-Residential
Water Generated (gpd)
11,412,168
10,582,518
14,721,391.65
CO2eCon
PM
SOx
VOC
CO
NOx
25,775
0.61
0.130
25,777
25,829
-
-
-
-
-
23,901
0.564494
0.120
23,903
23,951
-
-
-
-
-
33,249
0.785270
0.2
33,252
33,319
-
-
-
-
-
82,933
83,099
MT
CO2
CH4
N2O
CO2e
CO2eCon
PM
SOx
VOC
CO
NOx
13,486
2,713
-
-
13,486
2,713
13,486
2,713
-
-
-
-
-
16,199
16,199
20,839,520
4,192,114
Sum
16,199
SOLID WASTE
Non-Residential
CO2e
Wastewater Generated (gpd)
Non-Residential
Land Use
MT/yr
N2O
82,925
Residential
Residential
CH4
Sum
WASTEWATER
Land Use
lb/day
CO2
MT
Solid Waste Generated (lbs per day)
365247.6055
240905.4788
CO2
CH4
N2O
CO2e
CO2eCon
PM
SOx
VOC
CO
NOx
13,842
686
-
28,257
31,002
-
-
-
-
-
9,130
453
-
18,637
20,448
-
-
-
-
-
46,894
51,450
Sum
22,972
Electricity Generated (kWh/year)
CO2
230,082
CH4
5
N2O
1
CO2e
CO2eCon
PM
SOx
VOC
CO
NOx
230,103
230,562
-
-
-
-
-
214,194
5
1
214,213
214,641
-
-
-
-
-
444,316
445,204
ELECTRICITY
Land Use
Residential
Commercial
413102526.2
384576558.4
Sum
444,276
NATURAL
GAS Factors from AP-42 for Natural Gas Combustion Tables 1.4.1 and
Emission
120,000
1.4.2 (lb/MMscf):
Land Use
Natural Gas Generated (cf/yr)
CO2
Single Family Residential
Multifamily Residential
Non-Residential
1143667485
341476468
253914684
2.2
2.3
7.6
0.6
5.5
40.0
CH4
N2O
CO2e
CO2eCon
PM
SOx
VOC
CO
NOx
62,251
1.14
1.19
62,645
62,635
23.813
1.880
17.233
125.333
35.156
18,587
0.34
0.36
18,705
18,702
7.110
0.561
5.146
37.422
10.497
13,821
0.25
0.26
13,908
13,906
5.287
0.417
3.826
27.826
7.805
95,258
95,243
36.211
2.859
26.205
190.582
53.458
94,659
Consumer Products
Consumer Products
Total
94.0
CO2
CH4
N2O
CO2e
CO2eCon
PM
SOx
VOC
CO
NOx
-
-
-
-
-
-
-
-
-
-
1,442,063
1,156
7
1,371,199
1,382,389
80.021
6
58
421
201
Emission Calculations - Utilities for Change Area- 2035 No Project
2035 Project
Land Use
lb/day
Water Generated (gpd)
CO2
CH4
MT/yr
N2O
CO2e
CO2eCon
PM
SOx
VOC
CO
NOx
Single Family Residential
55,760
126
0.00
0.001
126
126
-
-
-
-
-
Multifamily Residential
110,721
250
0.005906
0.001
250
251
-
-
-
-
-
Non-Residential
698,718
1,578
0.037271
0.0
1,578
1,581
-
-
-
-
-
1,954
1,958
CO2e
140
182
CO2eCon
140
182
PM
-
SOx
-
VOC
-
CO
-
NOx
-
322
322
1,954
WASTEWATER
Land Use
Residential
Non-Residential
Wastewater Generated (gpd)
216,220
282,012
MT
CO2
140
182
CH4
-
N2O
-
322
SOLID WASTE
Land Use
MT
Solid Waste Generated (lbs per day)
CO2
CH4
N2O
CO2e
CO2eCon
PM
SOx
VOC
CO
NOx
Residential
2,794
106
5
-
216
216
-
-
-
-
-
Non-Residential
45,788
1,735
86
-
3,542
3,542
-
-
-
-
-
3,758
3,758
1,841
ELECTRICITY
Land Use
Electricity Generated (kWh/year)
CH4
0
N2O
0
CO2eCon
PM
SOx
VOC
CO
NOx
2,214,456
CO2
1,233
CO2e
Residential
1,233
1,236
-
-
-
-
-
Commercial
75,393,207
41,991
1
0
41,995
42,077
-
-
-
-
-
43,228
43,313
43,224
NATURALEmission
GAS
Factors from AP-42 for Natural Gas Combustion Tables 1.4.1 and 1.4.2
120,000
(lb/MMscf):
Land Use
Natural Gas Generated (cf/yr)
CO2
2.2
2.3
7.6
0.6
5.5
40.0
CH4
N2O
CO2e
CO2eCon
PM
SOx
VOC
CO
NOx
Single Family Residential
344
0.01
0.01
346
346
0.132
0.010
0.095
0.693
0.194
6,323,081
94.0
Multifamily Residential
9,765,806
532
0.01
0.01
535
535
0.203
0.016
0.147
1.070
0.300
Non-Residential
77,524,205
4,220
0.08
0.08
4,246
4,246
1.614
0.127
1.168
8.496
2.383
5,128
5,128
5,095
Emission Calculations - Utilities for Change Area- 2035 With Project
2035 With Project
Land Use
lb/day
CH4
MT/yr
N2O
CO2e
CO2eCon
PM
SOx
VOC
CO
NOx
25,775
0.61
0.130
25,777
25,829
-
-
-
-
-
Multifamily Residential
11,412,168
14,023,227
CO2
31,672
0.748029
0.159
31,675
31,738
-
-
-
-
-
Non-Residential
14,694,299
33,188
0.783825
0.2
33,191
33,257
-
-
-
-
-
90,643
90,825
Water Generated (gpd)
Single Family Residential
90,635
WASTEWATER
Land Use
Residential
Wastewater Generated (gpd)
23,981,720
4,719,751
Non-Residential
MT
CO2
CH4
N2O
CO2e
CO2eCon
PM
SOx
VOC
CO
NOx
15,519
3,054
-
-
15,519
3,054
15,519
3,054
-
-
-
-
-
18,574
18,574
18,574
SOLID WASTE
Land Use
MT
Solid Waste Generated (lbs per day)
73884.748
45974.90654
Residential
Non-Residential
CO2
CH4
N2O
CO2e
CO2eCon
PM
SOx
VOC
CO
NOx
2,800
139
-
5,716
6,271
-
-
-
-
-
1,742
86
-
3,557
3,902
-
-
-
-
-
9,273
10,174
4,543
ELECTRICITY
Land Use
Electricity Generated (kWh/year)
468513479.4
411229933.2
Residential
Commercial
CO2
260,944
CH4
6
N2O
1
CO2e
CO2eCon
PM
SOx
VOC
CO
NOx
260,967
261,489
-
-
-
-
-
229,039
5
1
229,060
229,517
-
-
-
-
-
490,027
491,006
489,983
NATURALEmission
GAS
Factors from AP-42 for Natural Gas Combustion Tables 1.4.1 and 1.4.2
120,000
(lb/MMscf):
Land Use
Natural Gas Generated (cf/yr)
CO2
1143667485
452501193.2
206039742.4
Single Family Residential
Multifamily Residential
Non-Residential
2.2
2.3
7.6
0.6
5.5
40.0
CH4
N2O
CO2e
CO2eCon
PM
SOx
VOC
CO
NOx
62,251
1.14
1.19
62,645
62,635
23.813
1.880
17.233
125.333
35.156
24,630
0.45
0.47
24,786
24,782
9.422
0.744
6.819
49.589
13.910
11,215
0.21
0.21
11,286
11,284
4.290
0.339
3.105
22.580
6.334
98,717
98,701
98,096
Consumer Products
94.0
Consumer Products
CO2
CH4
N2O
CO2e
CO2eCon
PM
SOx
VOC
CO
NOx
66,725,502
-
-
-
-
-
-
-
1,361
-
-
1,523,661
243
7
1,414,467
1,418,558
45
4
1,394
238
149
Total
EMFAC2014 RATES (grams per mile)
Vehicle Type
Year 2014
Passegner Cars @40 MPH
Light-Duty Trucks @ 40MPH
T7- single construction- DSL @ 40 MPH
ROG
0.0156
0.0327
0.1189
CO
NOX
0.8137
1.5773
0.4939
SOX
0.0657
0.1481
4.7704
PM10
PM2.5
CO2
0.0025
0.0032
0.0158
0.0015
0.0022
0.0322
0.0014
0.0021
0.0308
254.1517
319.0491
1651.0718
PM10
0.00000
PM2.5
0.00000
CO2
0.55981
0.00000
0.00007
0.00000
0.00007
0.70275
3.63672
Assumptions:
Construction Year
Season
Passenger Cars
Light-Duty Trucks
T7- single construction- DSL
2018
Annual
ROX
0.00003
CO
0.00179
Pounds per Mile Conversion
NOX
SOX
0.00014
0.00001
0.00007
0.00026
0.00347
0.00109
0.00033
0.01051
0.00001
0.00003
2014 Estimated Annual Emission Rates
EMFAC 2011 Vehicle Categories
Los Angeles COUNTY
South Coast AIR BASIN
South Coast AQMD
Area
CalYr
Season
Veh
Fuel
MdlYr
Los Angeles (SC)
Los Angeles (SC)
Los Angeles (SC)
Los Angeles (SC)
Los Angeles (SC)
Los Angeles (SC)
Los Angeles
2018
2018
2018
2018
2018
2018
2018
Annual
Annual
Annual
Annual
Annual
Annual
Annual
LDA
LDA
LDT1
LDT1
LDT2
LDT2
T7 single construction
GAS
DSL
GAS
DSL
GAS
DSL
DSL
Aggregated
Aggregated
Aggregated
Aggregated
Aggregated
Aggregated
Aggregated
Speed
(Miles/hr)
40
40
40
40
40
40
40
VMT
(Miles/day)
113221419
356388
11991321
20705
ROG_RUNEX
(gms/mile)
0.015556249
0.028599647
0.045250114
0.145722886
0.020137144
0.013297404
0.118863729
TOG_RUNEX
(gms/mile)
0.022067402
0.032558797
0.064198367
0.165895818
0.028635976
0.01513821
0.135317308
CO_RUNEX
(gms/mile)
0.81368302
0.23262493
2.10329038
0.8458782
1.05140094
0.10875611
0.49391644
NOX_RUNEX
(gms/mile)
0.06566456
0.157769346
0.188905949
1.056038296
0.107288467
0.054657498
4.770377453
CO2_RUNEX PM10_RUNEX PM2_5_RUNEX SOX runex
(gms/mile)
(gms/mile)
(gms/mile)
(gms/mile)
254.151737 0.001516445
0.001395124 0.00254957
242.683156 0.019453233
0.018611695 0.00231615
297.888297 0.002983103
0.002745499 0.00300747
331.957312 0.109324297
0.104594976 0.00316818
340.209817 0.001486885
0.001368074 0.00341226
312.324606 0.005600801
0.005358513 0.0029808
1651.07181 0.032183171
0.030790941
0.015752
SCAB Fleet Average Emission Factors (Diesel)
OFFROAD
Air Basin
SC
Equipment
MaxHP
Excavators Composite
Rubber Tired Dozers Composite
Scrapers Composite
Tractors/Loaders/Backhoes Composite
Ref: http://www.aqmd.gov/ceqa/handbook/offroad/offroad.html
(lb/hr)
ROG
0.0848
0.2343
0.2135
0.0513
(lb/hr)
CO
0.5160
0.8819
0.8418
0.3647
(lb/hr)
NOX
0.5181
1.8194
1.6042
0.3331
(lb/hr)
SOX
0.0013
0.0025
0.0027
0.0008
(lb/hr)
PM
0.0249
0.0737
0.0653
0.0189
(lb/hr)
CO2
120
239
262
66.8
(lb/hr)
CH4
0.0077
0.0211
0.0193
0.0046
fuel
Dsl
Gas
Dsl
Gas
Dsl
Gas
Dsl
Gas
Dsl
Gas
Dsl
Gas
Dsl
Gas
Dsl
Gas
Dsl
Gas
pollutant South @ 18 (g/day) Southeast @ 21 (g/day)
CH4
9
6 Ch4
CH4
2958
2729
CH4
0
0
CH4
461
427
CH4
2
1
CH4
1816
1677
CO2
2804467
2840995 CO2
CO2
219659484
219485264
CO2
13655
13843
CO2
23938779
23919793
CO2
264310
267948
CO2
109673739
109586753
NOx
203
185 N2O
NOx
19484
20828
NOx
6
6
NOx
2811
2998
NOx
45
40
NOx
11952
12765
South Total
(g/day)
South Total
(metric Ton/year)
5247
Southeast Total Southeast Total
(g/day)
(metric ton/year)
2
4840
2
356354435
130067
356114596
129980
34500
13
36822
13
MTCO2e/year
130281
MTCO2e/year
130200
fuel
Dsl
Gas
Dsl
Gas
Dsl
Gas
Dsl
Gas
Dsl
Gas
Dsl
Gas
Dsl
Gas
Dsl
Gas
Dsl
Gas
pollutant
CH4
CH4
CH4
CH4
CH4
CH4
CO2
CO2
CO2
CO2
CO2
CO2
NOx
NOx
NOx
NOx
NOx
NOx
South @ 19 (g/day) Southeast @ 21 (g/day)
39.21
39.65347544 Ch4
31728.59
31580.28267
2.79
2.838233773
7861.70
7890.067615
0.28
0.27838006
13480.82
13423.65288
1327967.54
1387711.791 CO2
424812946.11
440361712.6
90648.31
94764.58388
51775925.69
53670999.24
14316.80
14966.9155
196853972.82
204059112.1
2230.44
2555.125769 NOX
182646.13
198782.9612
169.36
194.4436882
50439.79
54687.12167
21.23
24.35602023
115809.39
125260.8026
South Total
(g/day)
39633
South Total
(metric Ton/year)
14
Southeast Total
(g/day)
52937
Southeast Total
(metric ton/year)
19
674875777
246325
699589267
255346
235507
86
381505
139
MTCO2e/year
247745
MTCO2e/year
257542
On-site Emissions
Equipment
Equipment Emissions (ppd)
Dozer
Scraper
Loader
Excavator
# Equipment
Hours/Day
1
8
1.87
7.05
14.56
0.02
0.59
0.54
1,912.70
0.17
8
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
8
0.41
2.92
2.66
0.01
0.15
0.14
534.38
0.04
8
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.26
1.09
10.51
0.03
0.07
0.07
3636.72
1
-
ROG
Total Off-site emissions (ppd):
CO
NOX
Truck trips
SOX
PM10
PM2.5
CO2
Worker Vehicle Emissions (ppd)
HHDD Trucks
# of
trips/day
25
Total
VMT/Day
1,000.0
ROG
ROG
CO
NOX
TOTAL EMISSIONS
CO
0.26
NOX
1.09
SOX
10.51
PM10
0.03
Emissions (ppd)
SOX
PM10
PM2.5
3
11
28
0
0.8
0.7
On-Site
2
10
17
0
1
1
Off-Site
0
1
11
0
0
0
THRESHOLD
3
75
11
550
28
100
0
150
1
150
1
55
IMPACT?
NO
NO
NO
NO
NO
NO
On-Site Daily Maximum
2
10
17
0
1
1
2018
Regional Daily Maximum
0.07
PM2.5
0.07
CO2
3636.72
CH4
On-site Emissions
Equipment
Equipment Emissions (ppd)
# Equipment
Hours/Day
1
8
1.87
7.05
14.56
0.02
0.59
0.54
1,912.70
0.17
1
8
1.71
6.73
12.83
0.02
0.52
0.48
2,099.90
0.15
1
8
0.41
2.92
2.66
0.01
0.15
0.14
534.38
0.04
1
8
0.68
4.13
4.14
0.01
0.20
0.18
956.64
0.06
0.52
2.18
21.01
0.07
0.14
0.14
7273.44
Dozer
Scraper
Loader
Excavator
ROG
Total Off-site emissions (ppd):
CO
NOX
Truck trips
SOX
PM10
PM2.5
CO2
Worker Vehicle Emissions (ppd)
HHDD Trucks
# of
trips/day
50
Total
VMT/Day
2,000.0
ROG
ROG
CO
NOX
TOTAL EMISSIONS
CO
0.52
NOX
2.18
SOX
21.01
PM10
0.07
Emissions (ppd)
SOX
PM10
PM2.5
5
23
55
0
1.6
1.5
On-Site
5
21
34
0
1
1
Off-Site
1
2
21
0
0
0
THRESHOLD
5
75
23
550
55
100
0
150
2
150
1
55
IMPACT?
NO
NO
NO
NO
NO
NO
On-Site Daily Maximum
5
21
34
0
1
1
Year 2016
Regional Daily Maximum
0.14
PM2.5
0.14
CO2
7273.44
CH4
On-site Emissions
Equipment
Equipment Emissions (ppd)
# Equipment
Hours/Day
2
8
3.75
14.11
29.11
0.04
1.18
1.09
3,825.40
0.34
2
8
3.42
13.47
25.67
0.04
1.04
0.96
4,199.80
0.31
2
8
0.82
5.83
5.33
0.01
0.30
0.28
1,068.76
0.07
2
8
1.36
8.26
8.29
0.02
0.40
0.37
1,913.28
0.12
1.05
4.35
42.03
0.14
0.28
0.27
14546.89
Dozer
Scraper
Loader
Excavator
ROG
Total Off-site emissions (ppd):
CO
NOX
Truck trips
SOX
PM10
PM2.5
CO2
Worker Vehicle Emissions (ppd)
HHDD Trucks
# of
trips/day
100
Total
VMT/Day
4,000.0
ROG
ROG
CO
NOX
TOTAL EMISSIONS
CO
1.05
NOX
4.35
SOX
42.03
PM10
0.14
Emissions (ppd)
SOX
PM10
PM2.5
10
46
110
0
3.2
3.0
On-Site
9
42
68
0
3
3
Off-Site
1
4
42
0
0
0
THRESHOLD
10
75
46
550
110
100
0
150
3
150
3
55
IMPACT?
NO
NO
YES
NO
NO
NO
On-Site Daily Maximum
9
42
68
0
3
3
Year 2016
Regional Daily Maximum
0.28
PM2.5
0.27
CO2
14546.89
CH4
On-site Emissions
Equipment
Equipment Emissions (ppd)
# Equipment
Hours/Day
3
8
5.62
21.16
43.67
0.06
1.77
1.63
5,738.09
0.51
2
8
3.42
13.47
25.67
0.04
1.04
0.96
4,199.80
0.31
3
8
1.23
8.75
7.99
0.02
0.45
0.42
1,603.13
0.11
2
8
1.36
8.26
8.29
0.02
0.40
0.37
1,913.28
0.12
1.57
6.53
63.04
0.21
0.43
0.41
21820.33
Dozer
Scraper
Loader
Excavator
ROG
Total Off-site emissions (ppd):
CO
NOX
Truck trips
SOX
PM10
PM2.5
CO2
Worker Vehicle Emissions (ppd)
HHDD Trucks
# of
trips/day
150
Total
VMT/Day
6,000.0
ROG
ROG
CO
NOX
TOTAL EMISSIONS
CO
1.57
NOX
6.53
SOX
63.04
PM10
0.21
Emissions (ppd)
SOX
PM10
PM2.5
13
58
149
0
4.1
3.8
On-Site
12
52
86
0
4
3
Off-Site
2
7
63
0
0
0
THRESHOLD
13
75
58
550
149
100
0
150
4
150
4
55
IMPACT?
NO
NO
YES
NO
NO
NO
On-Site Daily Maximum
12
52
86
0
4
3
Year 2016
Regional Daily Maximum
0.43
PM2.5
0.41
CO2
21820.33
CH4
Existing - SLA
Table 1: VMT, VHT and Speed by Roadway Classification
PM Peak Period
Roadway
Classification
Average Speed
VMT
VHT
20
Freeways
400,221 20,011
31
HOV
90,483
2,923
20
Principal Arterial
331,723 16,986
16
Minor Arterial
191,262 12,153
17
Major Collector
1,423
82
23
Minor Collector
58,431
2,574
Ramps
15
119,183 7,989
19
1,192,727 62,719
Total
PM Peak Period
Freeways
HOV
Principal Arterial
Minor Arterial
Major Collector
Minor Collector
Ramps
Total
V/C
Existing - SELA
SELA Study Area
Average
VMT
VHT
Speed
541,060 25,166
22
185,903 6,266
30
330,475 17,258
19
184,097 9,479
19
3,821
228
17
46,654
1,952
24
52,472
3,726
14
1,344,482 64,075
21
0.671 LOS E/F
79
Current General Plan - SLA
Table 1: VMT, VHT and Speed by Roadway Classification
PM Peak Period
Roadway
Classification
Average Speed
VMT
VHT
20
Freeways
401,036 20,461
30
HOV
91,413
3,073
20
Principal Arterial
338,340 17,303
16
Minor Arterial
194,631 12,509
16
Major Collector
1,374
85
22
Minor Collector
62,747
2,814
Ramps
14
122,717 8,592
19
1,212,259 64,837
Total
Proposed General Plan - SLA
Table 1: VMT, VHT and Speed by Roadway Classification
PM Peak Period
Roadway
Classification
Average Speed
VMT
VHT
19
Freeways
405,718 21,581
29
HOV
91,905
3,131
18
Principal Arterial
322,235 17,636
14
Minor Arterial
188,042 13,095
18
Major Collector
1,387
78
20
Minor Collector
70,933
3,494
Ramps
13
124,950 9,319
18
1,205,169 68,335
Total
Current General Plan - SELA
SELA Study Area
PM Peak Period
Average
VMT
VHT
Speed
Freeways
548,791 25,886
21
HOV
185,476 6,190
30
Principal Arterial
322,842 17,205
19
Minor Arterial
194,794 9,933
20
Major Collector
3,303
215
15
Minor Collector
52,856
2,349
23
Ramps
54,314
3,911
14
1,362,377 65,690
21
Total
V/C
0.633 LOS E/F
68
Proposed General Plan - SELA
SELA Study Area
PM Peak Period
Average
VMT
VHT
Speed
Freeways
551,333 26,380
21
HOV
185,767 6,209
30
Principal Arterial
336,425 18,043
19
Minor Arterial
189,849 9,892
19
Major Collector
3,397
222
15
Minor Collector
51,038
2,200
23
Ramps
54,414
3,963
14
1,372,223 66,909
21
Total
V/C
0.667 LOS E/F
78