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 2008 Emissions Inventory

 
 
 
 
 
                                                  
        Cars                 
        Woodheaters    
              Ratio

Ambient AQ NEPM Pollutants t/yr kg/vehicle t/yr kg/heater woodheater/car
  PM2.5 88 0.05 7359 69.36 1429.00
  VOC (ozone precursor) 7789 4.30 8027 75.66 17.59
  CO  75067 41.45 53985 508.81 12.28
  NOX 21575 11.91 811 7.64 0.64
  SO2 144 0.08 129 1.22 15.29
Air toxics NEPM Pollutants t/yr g/vehicle t/yr g/heater woodheater/car
  Benzene 382 0.21 369 3477.85 16487.9
  Toluene 712 0.39 103 970.78 2469.2
  Formaldehyde 117 0.06 612 5768.14 89283.0
  Xylene 589 0.33 57 537.23 1651.8
  PAH 39 0.02 135 1272.38 59084.3









Comparison with NSW EPA Emissions Inventory for Sydney in 2003

 

Car

Woodheater

Ratio

  

Ambient AQ NEPM Pollutants

kg/year

kg/year

woodheater/car

  

  PM2.5

0.4

42.44

96.4

  

  VOC (ozone precursor)

14.40

89.73

6.2

  

  CO

178.93

262.96

1.5

  

  NOX

21.08

3.40

0.2

  

  SO2

0.36

0.69

1.9

  

Air toxics NEPM Pollutants

  g/year

         g/year

 

  

  Benzene

745.7

4363.8

5.8

  

  Toluene

780.1

1394.9

1.8

  

  Formaldehyde

188.0

7323.3

38.9

  

  Xylene

1101.7

677.7

0.6

  

  PAH

66.4

652.2

9.8

  
Emissions calculated by diving total emissions (NSW DECC Emissions Inventory, Tables ES4 and ES1.4) by the number of woodheaters (106,100) and passenger cars (1.811 million in 2007) in Sydney. 


2008 Emissions - Sydney

Cars

Woodheaters

Ratio

Ambient AQ NEPM Pollutants

t/yr

kg/vehicle

t/yr

kg/heater

woodheater/car

  PM2.5

88

0.05

5457

51.43

1059.66

  VOC (ozone precursor)

7789

4.30

5952

56.10

13.04

  CO

75067

41.45

40034

377.32

9.10

  NOX

21575

11.91

601

5.66

0.48

  SO2

144

0.08

96

0.90

11.38

Air toxics NEPM Pollutants

t/yr

g/vehicle

t/yr

g/heater

woodheater/car

  Benzene

382

211

274

2582

12.2

  Toluene

712

393

76

716

1.8

  Formaldehyde

117

65

454

4279

66.2

  Xylene

589

325

42

396

1.2

  PAH

39

22

100

943

43.8

 

 

 

2003 Emissions - Sydney

Cars

Woodheaters

Ratio

Ambient AQ NEPM Pollutants

t/yr

kg/vehicle

t/yr

kg/heater

woodheater/car

  PM2.5

797

0.44

4503

42.44

96.39

  VOC (ozone precursor)

26066

14.39

9524

89.76

6.24

  CO

323953

178.88

27889

262.86

1.47

  NOX

38175

21.08

361

3.40

0.16

  SO2

645

0.36

73

0.68

1.92

Air toxics NEPM Pollutants

t/yr

g/vehicle

t/yr

g/heater

woodheater/car

  Benzene

1217

672

463

4364

6.49

  Toluene

1311

724

148

1395

1.93

  Formaldehyde

340

188

777

7323

38.95

  Xylene

1815

1002

71.9

678

0.68

  PAH

120

66

69.2

652

9.82

 

 
 
 
 
 
 
 
 

2008 Emissions - Sydney

Cars

Woodheaters

Ratio

Ambient AQ NEPM Pollutants

t/yr

kg/vehicle

t/yr

kg/heater

woodheater/car

  PM2.5

88

0.05

7359

69.36

1429.0

  VOC (ozone precursor)

7789

4.30

8027

75.66

17.59

  CO

75067

41.45

53985

508.81

12.28

  NOX

21575

11.91

811

7.64

0.64

  SO2

144

0.08

129

1.22

15.29

Air toxics NEPM Pollutants

t/yr

g/vehicle

t/yr

g/heater

woodheater/car

  Benzene

382

211

369

3478

16.5

  Toluene

712

393

103

971

2.5

  Formaldehyde

117

65

612

5768

89.3

  Xylene

589

325

57

537

1.7

  PAH

39

22

135

1272

59.1

 
 

2003 Emissions - Sydney

Cars

Woodheaters

Ratio

Ambient AQ NEPM Pollutants

t/yr

kg/vehicle

t/yr

kg/heater

woodheater/car

  PM2.5

797

0.44

4503

42.44

96.39

  VOC (ozone precursor)

26066

14.39

9524

89.76

6.24

  CO

323953

178.88

27889

262.86

1.47

  NOX

38175

21.08

361

3.40

0.16

  SO2

645

0.36

73

0.68

1.92

Air toxics NEPM Pollutants

t/yr

g/vehicle

t/yr

g/heater

woodheater/car

  Benzene

1217

672

463

4364

6.49

  Toluene

1311

724

148

1395

1.93

  Formaldehyde

340

188

777

7323

38.95

  Xylene

1815

1002

71.9

678

0.68

  PAH

120

66

69.2

652

9.82

 
 

                                                  
  Cars       
   Woodheaters            Ratio              
Ambient AQ NEPM Pollutants   t/yr     kg/vehicle        t/yr         kg/heater woodheater/car
  PM2.5 797 0.44 4503 42.44 96.39
  VOC (ozone precursor) 26066 14.39 9524 89.76 6.24
  CO  323953 178.88 27889 262.86 1.47
  NOX 38175 21.08 361 3.40 0.16
  SO2 645 0.36 73 0.68 1.92
Air toxics NEPM Pollutants t/yr g/vehicle t/yr g/heater
  Benzene 1217 672 463 4364 6.49
  Toluene 1310.77 724 148 1395 1.93
  Formaldehyde 340.48 188 777 7323 38.95
  Xylene 1814.99 1002 71.9 678 0.68
  PAH 120.27 66 69.2 652 9.82
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