COPERT Training
5. COPERT 5 vs COPERT 4
Charis Kouridis | 2017-10-25 | EEA, Copenhagen
New and updated elements
• Software improvements
– new and faster calculation kernel
– improved COPERT data file
– interface improvements
• Methodological improvements
– new methodology• eg vehicle categories, methodological elements
– updated methodology• eg energy balance, emission factors (NOx emission factors for post Euro 5
vehicles), biofuel use
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Software improvements
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Improvements over COPERT 4
COPERT 4 COPERT 5
COPERT file Access mdb file SQL compact
Temporal analysis 7-10 years in one
file
40 years
Calculation time 2 min per year 10 sec per year
File size Unzipped file Zipped file
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New software elements
• Form design:
– Undo/Redo
– Import/Export in all forms
– Track changes in input forms
• Implied emission factors
• Error report
• “Updates” notification
• COPERT 4 files consolidation
• “Cancel” during calculation
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Form design (1/2)
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Form design (2/2)
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Implied emission factors
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“Updates” notification
*requires internet connection
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COPERT 4 files consolidation
Repeat process
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“Cancel” during calculation
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Updated software elements
• Interface: DevExpress
• Form design:
– Pivot table forms
– Copy and Paste in all forms
• Improved “import from COPERT 4” capabilities
• Updated Excel interface
• Online help file
• Ticketing for COPERT questions
• No serial number required
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Pivot table forms
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Copy and Paste
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Import from COPERT 4 (1/5)
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Import from COPERT 4 (2/5)
• Imported information– Activity Data
– Evaporation data
– Vehicle structure
– Country temperatures
– RVP
– Urban share split 50-50 to Urban Peak and Off-Peak
• Not imported– advanced selections
• load, slope, CO2 correction etc
– user data (eg user emission factors)
– fuel specifications
– statistical fuel consumption
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Import from COPERT 4 (3/5)
COPERT 4 COPERT 5Sector Subsector Fuel Category Fuel Label Segment
Passenger Cars Gasoline <0,8 l Gasoline Unleaded => Passenger Cars Petrol Mini
Passenger Cars Gasoline 0,8 - 1,4 l Gasoline Leaded => Passenger Cars Petrol Small
Passenger Cars Gasoline 0,8 - 1,4 l Gasoline Unleaded => Passenger Cars Petrol Small
Passenger Cars Gasoline 1,4 - 2,0 l Gasoline Leaded => Passenger Cars Petrol Medium
Passenger Cars Gasoline 1,4 - 2,0 l Gasoline Unleaded => Passenger Cars Petrol Medium
Passenger Cars Gasoline >2,0 l Gasoline Leaded => Passenger Cars Petrol Large-SUV-Executive
Passenger Cars Gasoline >2,0 l Gasoline Unleaded => Passenger Cars Petrol Large-SUV-Executive
Passenger Cars Diesel <1,4 l Diesel => Passenger Cars Diesel Mini
Passenger Cars Diesel 1,4 - 2,0 l Diesel => Passenger Cars Diesel Small
Passenger Cars Diesel >2,0 l Diesel => Passenger Cars Diesel Large-SUV-Executive
Passenger Cars Hybrid Gasoline <1,4 l Hybrid Gasoline => Passenger Cars Petrol Hybrid Mini
Passenger Cars Hybrid Gasoline 1,4 - 2,0 l Hybrid Gasoline => Passenger Cars Petrol Hybrid Small
Passenger Cars Hybrid Gasoline >2,0 l Hybrid Gasoline => Passenger Cars Petrol Hybrid Large-SUV-Executive
Passenger Cars LPG LPG => Passenger Cars LPG Bifuel Small
Passenger Cars CNG CNG => Passenger Cars CNG Bifuel Small
Light Commercial Vehicles Gasoline <3,5t Gasoline Leaded => Light Commercial Vehicles Petrol N1-II
Light Commercial Vehicles Gasoline <3,5t Gasoline Unleaded => Light Commercial Vehicles Petrol N1-II
Light Commercial Vehicles Diesel <3,5 t Diesel => Light Commercial Vehicles Diesel N1-II
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Import from COPERT 4 (4/5)
COPERT 4 COPERT 5Sector Subsector Fuel Category Fuel Label Segment
Heavy Duty Trucks Gasoline >3,5 t Gasoline Leaded => Heavy Duty Trucks Petrol >3,5 t
Heavy Duty Trucks Rigid <=7,5 t Diesel => Heavy Duty Trucks Diesel Rigid <=7,5 t
Heavy Duty Trucks Rigid 7,5 - 12 t Diesel => Heavy Duty Trucks Diesel Rigid 7,5 - 12 t
Heavy Duty Trucks Rigid 12 - 14 t Diesel => Heavy Duty Trucks Diesel Rigid 12 - 14 t
Heavy Duty Trucks Rigid 14 - 20 t Diesel => Heavy Duty Trucks Diesel Rigid 14 - 20 t
Heavy Duty Trucks Rigid 20 - 26 t Diesel => Heavy Duty Trucks Diesel Rigid 20 - 26 t
Heavy Duty Trucks Rigid 26 - 28 t Diesel => Heavy Duty Trucks Diesel Rigid 26 - 28 t
Heavy Duty Trucks Rigid 28 - 32 t Diesel => Heavy Duty Trucks Diesel Rigid 28 - 32 t
Heavy Duty Trucks Rigid >32 t Diesel => Heavy Duty Trucks Diesel Rigid >32 t
Heavy Duty Trucks Articulated 14 - 20 t Diesel => Heavy Duty Trucks Diesel Articulated 14 - 20 t
Heavy Duty Trucks Articulated 20 - 28 t Diesel => Heavy Duty Trucks Diesel Articulated 20 - 28 t
Heavy Duty Trucks Articulated 28 - 34 t Diesel => Heavy Duty Trucks Diesel Articulated 28 - 34 t
Heavy Duty Trucks Articulated 34 - 40 t Diesel => Heavy Duty Trucks Diesel Articulated 34 - 40 t
Heavy Duty Trucks Articulated 40 - 50 t Diesel => Heavy Duty Trucks Diesel Articulated 40 - 50 t
Heavy Duty Trucks Articulated 50 - 60 t Diesel => Heavy Duty Trucks Diesel Articulated 50 - 60 t
Buses Urban Buses Midi <=15 t Diesel => Buses Diesel Urban Buses Midi <=15 t
Buses Urban Buses Standard 15 - 18 t Diesel => Buses Diesel Urban Buses Standard 15 - 18 t
Buses Urban Buses Articulated >18 t Diesel => Buses Diesel Urban Buses Articulated >18 t
Buses Coaches Standard <=18 t Diesel => Buses Diesel Coaches Standard <=18 t
Buses Coaches Articulated >18 t Diesel => Buses Diesel Coaches Articulated >18 t
Buses Urban CNG Buses CNG => Buses CNG Urban CNG Buses
Buses Urban Biodiesel Buses Biodiesel => Buses Biodiesel Urban Biodiesel Buses
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Import from COPERT 4 (5/5)
COPERT 4 COPERT 5Sector Subsector Fuel Category Fuel Label Segment
Mopeds 2-stroke <50 cm³ Gasoline Leaded => L-Category Petrol Mopeds 2-stroke <50 cm³
Mopeds 4-stroke <50 cm³ Gasoline Leaded => L-Category Petrol Mopeds 4-stroke <50 cm³
Motorcycles 2-stroke >50 cm³ Gasoline Leaded => L-Category Petrol Motorcycles 2-stroke >50 cm³
Motorcycles 4-stroke <250 cm³ Gasoline Leaded => L-Category Petrol Motorcycles 4-stroke <250 cm³
Motorcycles 4-stroke 250 - 750 cm³ Gasoline Leaded => L-Category Petrol Motorcycles 4-stroke 250 - 750 cm³
Motorcycles 4-stroke >750 cm³ Gasoline Leaded => L-Category Petrol Motorcycles 4-stroke >750 cm³
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Online help file
http://copert.emisia.com
*requires internet connection
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Ticketing
• e-mail to: [email protected]
• Unique ID
• Multiple EMISIA experts can engage
• Trace all answers and questions
• Use mailing system for communication
Requirement: Do not modify the subject
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Methodological improvements
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New methodological elements
• Calculation– Tier 2
– Entity mode
– Uncertainty (under development)
– Lubricant consumption and specifications
• Fuel – Energy instead of fuel mass calculations
– Automated energy balance
– Distinction between primary and end (blends) fuels
– Bi-fueled vehicles
• Vehicle Types– New vehicle types (under development)
– Emission control technology level
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Tier 2
• Required input
• Environmental information (temperature and humidity)
• Statistical energy consumption (required for energy balance only)
• Stock and activity data (stock, activity, lifetime cumulative activity)
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Entity mode (1/2)
• Adds a new level to input information
• Each entity requires the same level of information as a year in timeseries
• Energy balance is performed for the entire year
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Entity mode (2/2)
En
erg
y
ba
lan
ce
Energ
y
ba
lan
ce
En
erg
y
ba
lan
ce
Run: Country (eg Belgium)
Year 1 Year 2 Year 3 Year 4 Entity (eg Region)
Year 1
Entity 1
Year 1
Entity 2
Year 2
Entity 1
Year 2
Entity 2
Run: Country (eg Belgium)
Energy balance
Year 1
Energy balance
Year 2
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Inventory uncertainty estimation
• Methodology currently under development
• Quantified ‘error’ propagation calculations
– Final expression may be quality rather than quantity indicator
• Uncertainty range to final inventory value to be given per pollutant
• Minimum user input to be required
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Lubricant consumption and specifications
• Lubricant consumption as a function of mileage [g/km]
• Heavy metals emissions– In COPERT 4 it was assumed that a part of the HM emissions from fuel was actually
from lubricant consumption – significant reduction of default values in fuel specifications in COPERT 5
• Optional
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Energy consumption calculation
In order to facilitate new vehicle types (eg electric or PHEV) COPERT 5 calculates energy and not fuel consumption
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Automated energy balance
• In COPERT 4 by providing statistical fuel consumption and performing a fuel balance, CO2 and fuel consumption dependent emissions were corrected accordingly
• COPERT 5 compares statistical and calculated energy consumption, modifies a number of input data (eg mileage, blend share) and recalculates emissions
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Distinction between primary and end (blends) fuels (1/2)
Primary fuels: energy consumption
• Consistent to IPCC: Fuel sales in TJ for each primary fuel
• Two grades for major fuels: User-specific properties
• Addition of electricity and H2 as separate fuels
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Distinction between primary and end (blends) fuels (2/2)
• End fuels: User may define different fuel blends per vehicle type, e.g. EX blends, difference between winter-summer, etc.
• Example: Petrol passenger car, Small, EURO 1
– Blends energy share: First order estimate by the user,e.g. 70% E5 and 30% E10 (up to two blends per vehicle type)
– E5 consisting of
• 5% vol. Bioethanol
• 95% vol Petrol (Grade 1 and/or Grade2)
– E10 consisting of
• 10% vol Bioethanol
• 90% vol Petrol (Grade 1 and/or Grade2)
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Available Blends
Petrol
E0
E5
E10
Diesel
B0
B7
E70
E85
E100
B10
B20
B30
B100
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Bi-fuelled vehicles
Bi-fueled
Cars
CNG/Petrol
LPG/Petrol
May be shown as two vehicles to present the different parameters used for the calculation of emissions
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New vehicle types
• Fuel/energy consumption and emission factors still under development
Hybrid
Cars
Plug-in
Hybrid Petrol
Diesel Hybrid
Electric
Cars
Battery
Electric
Fuel Cell H2
– Electric
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Emission control technology level
• Emission control technology layer to distinguish between concepts with distinct emission behavior in same Euro class
• Initial values proposed, can be modified by the user
Category Fuel Euro Tech 1 Tech 2 Tech 3
Passenger Cars Petrol 4, 5, 6 PFI GDI
Passenger Cars Diesel 6 DPF DPF+SCR DPF+LNT
Heavy Duty
TrucksDiesel V EGR SCR
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Updated methodological elements
• Fuel
– Advanced fuel specifications
– Updated CO2 correction calculation
• Vehicle Types
– Updated vehicle category naming
• Emission factors
– Consolidated hot emission factor function
– Possibility to distinguish between peak/off-peak urban
– Hybrid cold emission factors
– NOx Diesel PCs (Euro 6 and on) and LDVs (Euro 5 and on)38
Advanced fuel specifications
Similar to COPERT 4, each fuel has its own set of properties (example: HM content)
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Updated vehicle category naming (1/2)
• Engine capacity as such little relevant for consumption
• Segmentation may be found by ACEA or vehicle dealers
• Categories relevant to fuel consumption calculation
• N1-I: RW ≤ 1305 kg
• N1-II: 1305 kg < RW ≤ 1760 kg
• N1-III: 1760 kg < RW
Passenger Cars
COPERT 4 COPERT 5
<0.8 l Mini
0.8 – 1.4 l Small
1.4 – 2.0 l Medium
>2.0 l Large-SUV-Executive
Light Commercial Vehicles
COPERT 4 COPERT 5
GasolinePetrol N1-I
Petrol N1-II
Petrol N1-III
DieselDiesel N1-I
Diesel N1-II
Diesel N1-III40
Updated vehicle category naming (2/2)
• Two categories completely missing from COPERT 4:
• Quads and ATVs: Petrol powered
• Micro-cars: 500 cc diesel powered
L-category vehicles
COPERT 4 COPERT 5
Mopeds and
MotorcyclesL-category vehicles
- Quads and ATVs
- Micro-cars
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Consolidated hot emission factor function
• Pollutants covered NOx, PM, CO, VOC and fuel consumption
• New function adds flexibility
• Can accommodate fuel effects
FUELEURO RFRFgvfve
v
dcvbva
vEF
11)(2
2
[g/km]
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New emission factors
• First ‘official’ version of COPERT 5 not expected to introduce substantially new EFs to COPERT 4
– Emission factors for new vehicle types
• Peak/off-peak distinction
– Software feature for the time being, methodology being developed
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NOx Diesel PCs (Euro 6 and on) and LDVs (Euro 5 and on)
• Euro 6 DPC NOx
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NOx Diesel PCs (Euro 6 and on) and LDVs (Euro 5 and on)
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• Euro 6 DLCV NOx
New measurements available for NOx (1/2)
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New measurements available for NOx (2/2)
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Example of Germany data 2014 (1/2)
• Data inserted to COPERT 4
• COPERT 4 file imported to COPERT 5
– adjust fuel specifications to match COPERT 4
– adjust Blends in COPERT 5
– adjust Blends share in COPERT 5
– adjust Diesel fuel density in both versions
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Example of Germany data 2014 (2/2)
COPERT 4 name COPERT 5 name Difference ReasoningTotal_CO2_Emiss_t CO2_TOTAL 0.07% Hybrid vehicles cold emissions
Total_Cadmium_Emiss_kg CD_TOTAL 0.06% Hybrid vehicles cold emissions
Total_Chromium_Emiss_kg CR_TOTAL 0.02% Hybrid vehicles cold emissions
Total_Copper_Emiss_kg CU_TOTAL 0.03% Hybrid vehicles cold emissions
Total_Nickel_Emiss_kg NI_TOTAL 0.05% Hybrid vehicles cold emissions
Total_Selenium_Emiss_kg SE_TOTAL 0.05% Hybrid vehicles cold emissions
Total_Zinc_Emiss_kg ZN_TOTAL 0.03% Hybrid vehicles cold emissions
Total_CO_Emiss_t CO_TOTAL 0.48%CO emission factor equation consolidation (mainly pre Euro 1
vehicles)
Total_OM_Emiss_t OM_TOTAL 0.00% No difference
Total_PM10_Emiss_t PM_10_TOTAL 0.00% No difference
Total_PM2.5_Emiss_t PM_2.5_TOTAL 0.00% No difference
Total_SO2_Emiss_t SO2_TOTAL 0.00% No difference
Total_VOC_Emiss_t VOC_TOTAL 1.97% Evaporation calculation speed improvement
Total_VOC_Evap_Emiss_t VOC_EVAP 8.95% Evaporation calculation speed improvement
Total_NMVOC_Emiss_t NMVOC_TOTAL 2.08% Evaporation calculation speed improvement
Total_NMVOC_Evap_Emiss_
tNMVOC_EVAP 8.95% Evaporation calculation speed improvement
Total_CH4_Emiss_t CH4_TOTAL 0.00% No difference
Total_NOX_Emiss_t NOX_TOTAL 0.06%NOx emission factor equation consolidation + Hybrid vehicles cold
emissions
Total_NO2_Emiss_t NO2_TOTAL 0.01%NOx emission factor equation consolidation + Hybrid vehicles cold
emissions
Total_NO_Emiss_t NO_TOTAL 0.08%NOx emission factor equation consolidation + Hybrid vehicles cold
emissions
Total_N2O_Emiss_t N2O_TOTAL 0.14% Hybrid vehicles cold emissions
Total_NH3_Emiss_t NH3_TOTAL 0.07% Hybrid vehicles cold emissions
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Thank you for your attention!
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