nitrogen oxide emissions
TRANSCRIPT
F A C T :
Diesel has comea long way in thelast 25 years.
1 0 . 7
6
5
4
1 . 2
0 . 2
20 1 720071 9 88 1 9 90 1 99 7 2003FEDERAL EM ISS IONS STANDARDS
N I T R O G E N O X I D E E M I S S I O N S( G R A M S P E R B R A K E H P P E R H O U R )
F A C T :
All engines today have emissions that arewell below federal emissions standards.
20 1 7 FEDERAL EM ISS IONS STANDARDS
20 1 7 CUMM INS B6 . 7DIE
SE
LP
RO
PA
NE
GA
SC
NG C UMM INS I SB 6 . 7 G
20 1 7 ROUSH V 10
20 1 7 FORD V 10
20 1 7 8 . 0 L V8
DETRO IT ™ DD5 ™
(AVA I LABLE 20 1 8 )
1 5 . 5
1 2 . 9
5 . 6
2 . 3
3
0 . 1
0 . 0 2
0 . 1 4
0 . 0 8
0 . 0 9
0 . 03
0 . 0 1
0 . 0 1 4
0 . 0 3
0 . 0 1
0 . 002
0 . 003
0 . 002
0 . 000
0 . 00 1
0 . 002
PART ICULATEMATTER
(grams per brake hp per hour)
0 . 2 0
0 . 0 8
0 . 1 6
0 . 05
0 . 0 8
0 . 0 9
0 . 1 4
N I TROGENOX IDES
(grams per brake hp per hour)
CARBONMONOX IDE
(grams per brake hp per hour)
NON-METHANEHYDROCARBON(grams per brake hp per hour)
*RESULTS ARE BASED ON FEDERAL TEST PROCEDURE ( FTP ) CYCLE .
F A C T :
All currentengines emit 90% less emissions compared to 2006.
N I T R O G E N O X I D E E M I S S I O N S( G R A M S P E R B R A K E H P P E R H O U R )
2007 LEVELS
CURRENTFEDERAL EM ISS IONSSTANDARD
CUMM INS B6 . 7(D I ESEL )
CUMM INS I SB 6 . 7 G(NATURAL GAS )
ROUSH V 10(PROPANE )
8 . 0 L V8(PROPANE )
FORD V 10(GASOL INE )
DETRO IT™ DD5™
(D I ESEL )
1 . 2
0 . 2
0 . 1 4
0 . 0 9
0 . 0 8
0 . 05
0 . 1 6
0 . 0 8
– N I T R O G E N O X I D E C A U S E S A C I D R A I N –
F A C T :
The difference in emissions from engine to engine is quite small.
CURRENTFEDERAL EM ISS IONSSTANDARD
CUMM INS B6 . 7(D I ESEL )
CUMM INS I SB 6 . 7 G(NATURAL GAS )
ROUSH V 10(PROPANE )
8 . 0 L V8(PROPANE )
FORD V 10(GASOL INE )
DETRO IT™ DD5™
(D I ESEL )
0 . 0
P A R T I C U L A T E M A T T E R E M I S S I O N S( G R A M S P E R B R A K E H P P E R H O U R )
0 . 0 1
0 . 002
0 . 00 1
0 . 002
0 . 003
– P A R T I C U L A T E M A T T E R I S A C A R C I N O G E N –
0 . 002
N O N - M E T H A N E H Y D R O C A R B O N E M I S S I O N S( G R A M S P E R B R A K E H P P E R H O U R )
CURRENTFEDERAL EM ISS IONSSTANDARD
CUMM INS B6 . 7(D I ESEL )
CUMM INS I SB 6 . 7 G(NATURAL GAS )
ROUSH V 10(PROPANE )
8 . 0 L V8(PROPANE )
FORD V 10(GASOL INE )
DETRO IT™ DD5™
(D I ESEL )
F A C T :
Diesel emissions are now just as clean, if not cleaner, than other fuel types.
0 . 1 4
0 . 0 3
0 . 0 1 4
0 . 0 1
0 . 0 3
0 . 0 9
0 . 0 8
– N O N - M E T H A N E H Y D R O C A R B O N C A U S E S S M O G –
– C A R B O N M O N O X I D E I S A G R E E N H O U S E G A S –
C A R B O N M O N O X I D E E M I S S I O N S( G R A M S P E R B R A K E H P P E R H O U R )
CURRENTFEDERAL EM ISS IONSSTANDARD
CUMM INS B6 . 7(D I ESEL )
CUMM INS I SB 6 . 7 G(NATURAL GAS )
ROUSH V 10(PROPANE )
8 . 0 L V8(PROPANE )
FORD V 10(GASOL INE )
DETRO IT™ DD5™
(D I ESEL )
F A C T :
Alternative fuel engines are not always the cleanest.
1 5 . 5
3
2 . 3
5 . 6
1 2 . 9
0 . 0 2
0 . 1
F A C T :
All engines currently meet or exceed EPA emissions regulations with further emissions improvements on the horizon.
PART ICULATE MATTER0 . 0 1
N I TROGEN OX IDES0 . 20
CARBON MONOX IDE15 . 5
NON-METHANE HYDROCARBON0 . 1 4
FEDERALEM ISS IONSSTANDARDS
20 1 7 CUMM INSB6 . 7 D I ESEL
20 1 7 I SB 6 . 7 GNATURAL GAS
20 1 7 ROUSH V 10PROPANE
20 1 7 FORD V 10GASOL INE
20 1 7 8 . 0 L V8 PROPANE
DETRO IT ™ DD5 ™
(AVA I LABLE 20 1 8 )
F A C T :
Even though CO2 is not monitored by the EPA, it is still a greenhouse gas. Over the lifetime of the bus, diesel engines
emit less CO2 than propane or gasoline engines.
ENERGY CONTENT/US GALLON
TOTAL VEH ICLE L I FE (M I LES )
ENERGY USE/M I LE
GALLONS/L I FET IME
CO 2 EM ISS IONS/L I FET IME ( LBS )
CO 2 EM ISS IONS/GALLON ( LBS )
AVERAGE M I LES/GALLON
134 . 5
395 , 2 94
22 . 40
20 , 000
1 7 . 9 3
8 . 50
1 50 , 000
98 . 7
4 7 7 , 000
1 2 . 7 2
3 7 , 500
24 . 6 8
4 . 00
1 50 , 000
PROPANE
1 1 8
653 , 3 33
1 9 . 60
33 , 3 33
26 . 2 2
4 . 50
1 50 , 000
GASOL INE D IESEL