JCM_VN_F_PM_ver01.0

JCM Proposed Methodology Form
Cover sheet of the Proposed Methodology Form
Form for submitting the proposed methodology
Host CountryVietnam

Name of the methodology proponents Nippon Express Co., Ltd
submitting this form

Nittsu Research Institute and Consulting, Inc.
Mitsubishi UFJ Morgan Stanley Securities Co.,Ltd.

Sectoral scope(s) to which the Proposed 7. Transport
Methodology applies
Title of the proposed methodology, and Transportation energy efficiency activities byinstalling digital tachograph systems, Version 1.0

version number
List of documents to be attached to this form

The attached draft JCM-PDD:(please check):

Additional information

Date of completion

12/11/2014

History of the proposed methodology
Version1.0

Date
12/11/2014

Contents revisedFirst edition1

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A. Title of the methodology
Transportation energy efficiency activities by installing digital tachograph systems, Version 1.0

B. Terms and definitions
Terms

Definitions

Digital tachograph system

A system consists of digital tachograph device andtachograph data analysis system, whose function includes but
not limited to the followings:(a) Provides real-time feedback, such as alert sounds andflashing lights, during instances of inefficient driving,following which the driver adjust to a more efficient driving
pattern in order to deactivate the instant feedback;(b) Continuously records the vehicle’s operation including
time, position, speed, acceleration, etc. for all the time ofoperation; and(c) Automatically analyzes and provide a graphicalrepresentation of a driver’s performance based on recorded
data in order to further improve driving efficiency.

Fuel efficiency

Energy efficiency of a particular vehicle given as a ratio offuel consumed per unit of distance travelled. [kL/km]

C. Summary of the methodology
Items
GHGemission

measures

Summary
reduction Improvement of driving efficiency by installation of digitaltachograph system to freight vehicle fleets providing to thedrivers a real-time feedback (e.g. sound alerts and flashinglights, etc.) against inefficient driving.
Further improvement of driving efficiency by graphicalrepresentation based on automatic analysis of drivers’performance.

Calculation
emissions

ofreference The reference emissions are calculated for each freight vehicle
by multiplying reference fuel efficiency of freight vehicle,2

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project distance travelled by that freight vehicle, net calorificvalue and CO2 emission factor of fuel used by freight vehicles.
Calculationofproject Project emissions are calculated for each freight vehicle on theemissions

basis of monitored fuel consumption, net calorific value andCO2 emission factor of fuel used by freight vehicles.

Monitoring parametersProject fuel consumption by each freight vehicle

Project distance travelled by each freight vehicle

D. Eligibility criteria
This methodology is applicable to projects that satisfy all of the following criteria.
Criterion 1

This methodology applies to freight vehicle fleets to which a digital tachographsystem has been installed.

Criterion 2

Data of fuel consumption and distance travelled before activation of digitaltachograph system is available for each freight vehicle. The data is to becollected for at least 60 days within 4 months of lower monthly mean
temperature of the year (November, December, January and February).

Criterion 3

The project includes feedback of a driver’s performance with the graphicalrepresentation to the driver regularly, at least once in three months.

Criterion 4

The project does not involve a fuel switch in existing freight vehicles, except foran optional switch to biofuel blends where the blending ratio is not greater than
20% by volume, in which case emission reductions are discounted by thepercentage of biofuel in the blend.

Criterion 5

The project participants identify each freight vehicle included in the project, andensure that the type of service of the freight vehicle is the same before andduring the project (e.g. refrigeration vehicle remains as a refrigeration vehicle,etc.).

E. Emission Sources and GHG types
Reference emissions
Emission sources

GHG types

Consumption of fossil fuel by freight vehicles

CO2Project emissions
Emission sources

GHG types3

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Consumption of fossil fuel by freight vehicles

CO2

F. Establishment and calculation of reference emissions
F.1. Establishment of reference emissions
Reference emissions are calculated for each freight vehicle by multiplying reference fuelefficiency of the freight vehicle, project distance travelled by that freight vehicle, net calorificvalue of the fuel used, and the CO2 emission factor of the fuel used.
The reference fuel efficiency is determined conservatively for each freight vehicle based on
actual measurement before activation of digital tachograph system in the following manner toensure the net emission reductions.
1. Due to the use of air conditioners, fuel efficiency of the freight vehicle tends to worsen as theatmospheric temperature becomes higher.
2. Selecting data for calculation of reference fuel efficiency during the months with lower
temperature will result in improved fuel efficiency, leading to the ensuring of the net emission
reduction.
3. Therefore, data to determine reference fuel efficiency is collected for at least 60 days within 4months of lower monthly mean temperature of the year. Based on average temperatures inHanoi, Da Nang and Ho Chi Minh City, these 4 months will be November, December, Januaryand February.

F.2. Calculation of reference emissionsRE୮‫܀‬۳‫ = ܘ‬෍ ‫܀‬۳ܑ,‫ܘ‬ܑ: Reference emissions during the period p [tCO2/p]

RE୧,୮

: Reference emissions of freight vehicle i during the period p [tCO2/p]

RE୧,୮

: Reference emissions of freight vehicle i during the period p [tCO2/p]

ηୖ୉,୧

PD୧,୮
NCV୧

‫܀‬۳ܑ,‫ = ܘ‬િ‫܀‬۳,ܑ × ‫۾‬۲ܑ,‫ۼ × ܘ‬۱‫ × ܑ܄‬۳۴۱‫۽‬૛,ܑ

: Reference fuel efficiency of freight vehicle i [kL/km]: Project distance travelled by freight vehicle i during the period p [km/p]: Net calorific value of fuel used by freight vehicle i [GJ/kL]

EFେ୓ଶ,୧ : CO2 emission factor of fuel used by freight vehicle i [tCO2/GJ]
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ηୖ୉,୧િ‫܀‬۳,ܑ = ۴۱ܑ,‫ ÷ ܍ܚܗ܎܍܊‬۲ܑ,‫܍ܚܗ܎܍܊‬: Reference fuel efficiency of freight vehicle i [kL/km]

FC୧,ୠୣ୤୭୰ୣ : Fuel consumption by freight vehicle i measured during the period b
before activation of digital tachograph system [kL/b]

D୧,ୠୣ୤୭୰ୣ: Distance travelled by freight vehicle i measured during the period b
before activation of digital tachograph system [km/b][New addition and replacement of freight vehicles]
The reference fuel efficiency (ηRE,i) for freight vehicles newly added to the fleet and added toreplace the existing freight vehicles after the start of the project is determined using one of thefollowing options:(a) The reference fuel efficiency is estimated by averaging the reference fuel efficiencies ofvehicles in the fleet which are the same models and travel the same route as the newly addedvehicle. Routes with the same origin and destination (O.D.) are considered as the same routes.
The O.D. can be city names (e.g. Hanoi, HCMC, etc.) in case that the vehicle travels between
cities or more detailed area names in case that the vehicles travel within a city;(b) If data cannot be obtained from vehicles with the same model and the same routes, thereference fuel efficiency is determined using obtained data from newly added freight vehicles
before activation of digital tachograph system for at least 60 days within 4 months of lower
monthly mean temperature of the year (November, December, January and February).
[Construction of new expressways or a modal shift]
In case route changes have occurred due to construction of new expressways or to modal shift(e.g. shift from truck to rail) after the introduction of the project, project participant present newreference data for freight vehicles of new routes as per the provisions for new addition andreplacement of freight vehicles.

G. Calculation of project emissions

PE୮PE୧,୮‫۾‬۳‫ = ܘ‬෍ ‫۾‬۳ܑ,‫ܘ‬ܑ: Project emissions during the period p [tCO2/p]: Project emissions of freight vehicle i during the period p [tCO2/p]‫۾‬۳ܑ,‫۾ = ܘ‬۴۱ܑ,‫ۼ × ܘ‬۱‫ × ܑ܄‬۳۴۱‫۽‬૛,ܑ
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PE୧,୮

PFC୧,୮
NCV୧

EFେ୓ଶ,୧

: Project emissions of freight vehicle i during the period p [tCO2/p]: Project fuel consumption of freight vehicle i during the period p [kL/p]: Net calorific value of fuel used by freight vehicle i [GJ/kL]: CO2 emission factor of fuel used by freight vehicle i [tCO2/GJ]

H. Calculation of emissions reductions
Taking into account for possibilities of emission reductions from other factors than installationof digital tachograph system, emission reductions for the project is limited to 10% of thereference emissions.

ER ୮RE୮PE୮۳‫ܖܑܕ = ܘ ܀‬൫‫܀‬۳‫ ܘ‬− ‫۾‬۳‫ ܘ‬, ૙. ૚ × ‫܀‬۳‫ ܘ‬൯: Emission reductions during the period p [tCO2/p]: Reference emissions during the period p [tCO2/p]: Project emissions during the period p [tCO2/p]

I. Data and parameters fixed ex ante
The source of each data and parameter fixed ex ante is listed as below.
Parameter
NCV୧EFେ୓ଶ,୧

FC୧,ୠୣ୤୭୰ୣ

Description of data

SourceNet calorific value of fuel used by freight Country specific data or IPCC
vehicle i [GJ/kL]

default value

CO2 emission factor of fuel used by freight Country specific data or IPCC
vehicle i [tCO2/GJ]
Fuelconsumption

default value
by freightvehicle

i Purchase bills or consumption

measured during the period b before activation recordsof digital tachograph system [kL/b]

D୧,ୠୣ୤୭୰ୣ

Distance travelledby freightvehicle i Driver logs

measured during the period b before activationof digital tachograph system [km/b]

ηୖ୉,୧

Reference fuel efficiency of freight vehicle i Calculated[kL/km]data

beforeactivation of digital tachographsystem6