31
Table B.1 Idling Emissions
Emissions (g/h),
by Season
Pollutant
Winter
Summer
VOC
12.6
12.5
CO
94.6
94.0
NO
x
56.7
55.0
PM
10
2.57
2.57
CO
2
10,397
10,397
Source: American Trucking Associat-
ion Green Truck website, http://www.
truckline.com/air_emissions/1420.
html (updated October 5, 1998).
ion Green Truck website, http://www.
truckline.com/air_emissions/1420.
html (updated October 5, 1998).
Appendix B
Emissions Data
Table B.2 Direct-Fired Heater
Emissions
Emissions
a
(g/h)
Pollutant
D5W Engine
Heater
D1L-C Cab
Heater
Total
THC
0.030
0.144
0.174
CO
0.408
0.029
0.437
NO
x
0.030
0.234
0.264
PM
10
n/i
b
n/i
b
n/i
b
CO
2
774
300
1,074
a
Espar, personal communication, undated
(excludes electricity generation emissions).
(excludes electricity generation emissions).
b
n/i = no information.
Table B.3 Power
Plant Emissions
Plant Emissions
a
(g/kWh at user)
Pollutant
Annual
Emissions
VOC
0.0126
CO
0.1119
NO
x
1.4045
PM
10
0.00809
SO
x
1.7543
CH
4
0.0103
N
2
O
0.0054
CO
2
701
a
Based on current
U.S. mix (0.8% oil,
21.1% natural gas, 54%
coal, 12% nuclear,
11.7% other). Source:
M. Wang, GREET 1.4
Model (available on
Worldwide Web at
http://www.transportation.
anl.gov/ttrdc/greet).
U.S. mix (0.8% oil,
21.1% natural gas, 54%
coal, 12% nuclear,
11.7% other). Source:
M. Wang, GREET 1.4
Model (available on
Worldwide Web at
http://www.transportation.
anl.gov/ttrdc/greet).