Tate, JE

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This is a repository copy of Real Driving Emissions (RDE): Results from the 2015 remote sensing campaigns (UK).White Rose Research Online URL for this paper:http://eprints.whiterose.ac.uk/93928/Version: Published VersionConference or Workshop Item:Tate, JE Real Driving Emissions (RDE): Results from the 2015 remote sensing campaigns (UK). In: Routes to Clean Air, Air Quality Conference 2015, 22-23 Oct 2015, Bristol, UK. (Unpublished) eprints@whiterose.ac.ukhttps://eprints.whiterose.ac.uk/Reuse Unless indicated otherwise, fulltext items are protected by copyright with all rights reserved. The copyright exception in section 29 of the Copyright, Designs and Patents Act 1988 allows the making of a single copy solely for the purpose of non-commercial research or private study within the limits of fair dealing. The publisher or other rights-holder may allow further reproduction and re-use of this version - refer to the White Rose Research Online record for this item. 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On road emissions: Results fromlatest remote sensing campaignDr James TateInstitute for Transport Studies, University of Leeds, UKCONTENTS2Ⴇ Remote sensing Real Driving Emissions (RDE) Method VerificationႧ Results 2015 EuroVIPassenger carsHGVsᅟ LGVsᅟ BusesႧ Manufacturer comparison | Diesel passenger carsႧ RecommendationsMETHOD3METHODVerification of speed & acceleration measurements4v = speed, a = acceleration, = road gradientMETHODVerification of concentration measurements5Distribution of the measurement distribution of a controlled gas mixture with known relativeabundances.The binned data shows the measurements with the solid line showing a Normaldistribution derived from the measured data (solid) and theoretical (dashed).METHODInter-comparison of two Remote Sensing Devices6Emission ratiosFrom peak exhaust plume conc.態態潮牒凋寵彫脹超 態態Predict NO2 and total NOXcontribution using f-NO2 reportedby Carslaw (2014)Camera(Number plate)Vehicle Detector(Speed andAcceleration)Source/DetectorMirror BoxSourceDetectorEmissions Analyser(CommonConfigurations)METHODMeasurementsESP RSD-4600 instrumentwww.esp-global.com7 Carslaw, D., Priestman, M. 2014. Analysis of the 2013 vehicle emission remote sensing campaigns data. Kings College London, Finaldraft, 10th November 2014Euro Standard Petrol f-NO2 Diesel f-NO2Euro 0 2 8Euro 1 2 8Euro 2 3 8Euro 3 4 16Euro 4 7 26Euro 5 12 26Euro 6 12 34METHODEstimation of Emission Factors8継警荊鯨鯨荊頚軽繋畦系劇頚迎 訣堅┻ 倦兼貸怠 眺聴帖 = 軽頚諜系頚態 眺聴帖 × 系頚態倦兼 暢凋朝腸 × 系剣堅堅結潔建件剣券繋欠潔建剣堅 彫寵寵脹2000200520102015120140160180200220Year of registrationCO2(grams.km1)https://www.theccc.org.uk/wp-content/uploads/2015/09/Impact-of-real-world-driving-emissions-for-UK-cars-and-vans.pdfEuroVIPassengercars,Spring/Summer20159Diesel_E0Diesel_E1Diesel_E2Diesel_E3Diesel_E4Diesel_E5Diesel_E6Petrol_E0Petrol_E1Petrol_E2Petrol_E3Petrol_E4Petrol_E5Petrol_E6Hybrid_E4Hybrid_E5Hybrid_E60.00.51.01.52.02.5NO X (grams.km1)EuroVIPassengercars,Spring/Summer201510Diesel_E0Diesel_E1Diesel_E2Diesel_E3Diesel_E4Diesel_E5Diesel_E6Petrol_E0Petrol_E1Petrol_E2Petrol_E3Petrol_E4Petrol_E5Petrol_E6Hybrid_E4Hybrid_E5Hybrid_E60102030405060PM (index.km1)EuroVI%ofPassengercarsregisteredsinceSept2014thatareEuroVI110102030405060708090100MERCEDESMINIPORSCHEBMWAUDIVOLKSWAGENFORDVOLVOHYUNDICITROENVAUXHALLSEATPEUGEOTSKODAKIAHONDAJAGUARLAND ROVERMAZDANISSANTOYOTA% Euro VIDieselPetrolEuroVINOXHeavyCommercialVehicles,Spring/Summer201512Artic_E2Artic_E3Artic_E4Artic_E5Artic_E6Rigid_E2Rigid_E3Rigid_E4Rigid_E5Rigid_E6050100150200250300350NO X / CO 2 ratio * 10000Euro VINOX HCVs  Corroboration TfL data13N2rigid0%loadN3rigid0%loadN2rigid100%loadN3rigid100%loadRSDrigidN3artic0%loadN3artic100%loadzRSDartic020406080NOX/CO2ratio*10000https://www.london.gov.uk/sites/default/files/In-service%20emissions%20performance%20of%20Euro%206VI%20vehicles%20WEBSITE%20COPY.pdfManufacturer comparisonEuro V 2.0-litre diesel cars with EA189 engine14#AUDI#SEAT#SKODA#VOLKSWAGENOTHERS0.00.51.01.52.02.53.0NOX(grams.km1)DIESELEuro V StandardOTHERS:2.0-litre dieselengines from otherMarquese.g.BMWFORDKIATOYOTAVAUXHALLManufacturer comparisonEuro VI15#AUDI#VOLKSWAGENBMWMAZDAMERCEDESPETROL0.00.51.01.52.02.53.0NOX(grams.km1)Euro VIStandardEuroV EuroVI#AUDI#SEAT#SKODA#VOLKSWAGENOTHERS0.00.51.01.52.02.53.0NOX(grams.km1)DIESELEuro V Standard2000 2005 2010 2015 20200.00.51.01.52.0Year of registrationNOX(grams.km1)Euro III Euro IV Euro V Euro VIEmission standardManufacturer comparison  Diesel carsNOX emissions by manufacturer & Year of 1st registrationEuro VI17RECOMMENDATIONS18Ⴇ RDE regulationsႧ Sooner rather than later i.e. before Jan 2017Ⴇ Transparency in RDE testingႧ In-service RDE testing (deterioration emission controls, SCR dosing, DPF removal)Ⴇ Independent + Open data? Environmental labelling for CO2 and air quality pollutants ? A marketing incentive ?Ⴇ Shift inTax landscape to include NOX penaltyႧ Price fuel e.g. Belgium Diesel +10cts per litre 2016-2017Ⴇ VEDႧ Company car Benefit in Kind (BiK) taxႧ Car free City centresႧ Sustainable mobility & Active travel & Green spaceႧ NoiseAnd finally. improving air qualityDr James TateInstitute for Transport Studies,University of Leeds, UKEmail: j.e.tate@its.leeds.ac.ukTwitter: drjamestate

Real Driving Emissions (RDE): Results from the 2015 remote sensing campaigns (UK)

https://eprints.whiterose.ac.uk/93928/1/IAQM_rtca_JamesTate_RemoteSensingVehicleEmissions2.pdf

Real Driving Emissions (RDE): Results from the 2015 remote sensing campaigns (UK)

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