JCM_ID_F_PM_ver01.0

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

The Republic of Indonesia

Name of the methodology proponents

FAST RETAILING CO., LTD.

submitting this form
Sectoral scope(s) to which the Proposed 03. Energy DemandMethodology applies
Title of the proposed methodology, and Introduction of energy efficient and high color
version number

rendering LED downlight/spotlight, Version
01.0

List of documents to be attached to thisThe attached draft JCM-PDD:

form (please check):

Additional information1)

Additional

information

emissions
Date of completion

06/08/2019

History of the proposed methodology
Version01.0

Date
06/08/2019

Contents revisedFirst edition

1onreferenceJCM_ID_F_PM_ver01.0

A. Title of the methodology
Introduction of energy efficient and high color rendering LED downlight/spotlight, Version
01.0

B. Terms and definitions
Terms

Definitions

Luminous efficiency

The capacity of light flux per watt, which is calculated withthe formula below.
Luminous efficiency [lm/W] = Luminous flux [lm] ÷ Rated
power consumption [W]Color rendering index

An index used to quantitatively measure light source’s
ability to render the true colors of the object compared to anatural light source. The index is measured from 0 to 100,with a perfect 100 indicating that colors under the lightsource appear the same as they would under natural
sunlight.

Downlight/Spotlight

Downlight is downward lighting directly embedded inceiling. Spotlight is downward lighting attached to ceilingmounted wiring ducts.

C. Summary of the methodology
Items
GHG

emissionmeasures

Summary
reduction This methodology applies to the project that aims for savingenergy by introducing Light Emitting Diode (LED)downlight/spotlight in indoor facilities where highperformance in color rendering property is required.

Calculation

ofemissions

reference Reference emissions are GHG emissions from using reference
lighting, calculated with power consumption of project
lighting, ratio of luminous efficiency of project/reference
lighting and CO2 emission factor for consumed electricity.

Calculationofproject Project emissions are GHG emissions from using project2

JCM_ID_F_PM_ver01.0

emissionslighting, calculated with power consumption of project
lighting and CO2 emission factor for consumed electricity.

Monitoring parametersTotal power consumption by project lighting and/or
opening days of facilities where project lighting isinstalled

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

LED lighting is installed in indoor facilities.

Criterion 2

The installed LED lighting is a downlight or spotlight type LED whose color
rendering index is equal to or higher than 85, and luminous efficiency is equal
to or higher than the corresponding threshold value set in the table below.
Rated power0≤x<20 20≤x<40 40≤x<60 60≤x<80 x≥80

consumption [W]Threshold luminous
efficiency value [lm/W]

77.2

77.6

73.7

76.3

74.8

E. Emission Sources and GHG types
Reference emissions
Emission sources

GHG types

Power consumption by reference lighting

CO2

Project emissions
Emission sources

GHG types

Power consumption by project LED lighting

CO2

F. Establishment and calculation of reference emissions
F.1. Establishment of reference emissions
Reference emissions are calculated with power consumption of project lighting, ratio ofluminous efficiency of project/reference lighting and CO2 emission factor for consumed3

JCM_ID_F_PM_ver01.0

electricity.
The luminous efficiency of reference lighting is conservatively set ex ante in the following
manner to ensure the net emission reductions.
1. In Indonesia, conventional High Intensity Discharge (HID) lighting is commonlychosen as lighting equipment in case that high performance in color rendering
property is required. However, LED lighting, which is more efficient than HID
lighting, is adopted as reference lighting in this methodology for conservativeness.
2. The average luminous efficiency value of LED downlight/spotlight commerciallyavailable in the global market is defined as ηRE in each rated power consumption

range, as described in Section I.
F.2. Calculation of reference emissions

ࡾࡱ࢖ = ෍ ቆࡱ࡯ࡼࡶ,࢏,࢐,࢖ ×࢏,࢐

ࡼࡶ,࢏,࢐

ࡾࡱ,࢏,࢐

ቇ × ࡱࡲࢋ࢒ࢋࢉ,࢏

REp: Reference emissions during the period p [tCO2/p]i: Identification number of the facilityj: Identification number of the group of project lighting of the same model

ECPJ,i,j,p: Power consumption of project lighting for group j in the facility i during theperiod p [MWh/p]ηPJ,i,j: Luminous efficiency of project lighting for group j in the facility i [lm/W]

ηRE,i,j: Luminous efficiency of reference lighting for group j in the facility i [lm/W]

EFelec,i: CO2 emission factor for consumed electricity in the facility i [tCO2/MWh]

ECPJ,i,j,p is calculated as described below (Option 1 or 2).
- Option 1.

If total power consumption by project lighting is measured for the facility i,ࡱ࡯ࡼࡶ,࢏,࢐,࢖ = ࡱ࡯ࡼࡶ,࢏,࢚࢕࢚ࢇ࢒,࢖ ×ࡼࡼࡶ,࢏,࢐ × ࢔ࡼࡶ,࢏,࢐
ࡼࡼࡶ,࢏,࢚࢕࢚ࢇ࢒

ࡼࡼࡶ,࢏,࢚࢕࢚ࢇ࢒ = ෍൫ࡼࡼࡶ,࢏,࢐ × ࢔ࡼࡶ,࢏,࢐ ൯࢐

ECPJ,i,total,p : Total power consumption by project lighting in the facility i during the period
p [MWh/p]
PPJ,i,total: Total rated power consumption in the facility i [W]

PPJ,i,j: Rated power consumption per unit of project lighting for group j in the facility
i [W]nPJ,i,j: Number of the unit of project lighting for group j in the facility i4

JCM_ID_F_PM_ver01.0- Option 2.

Otherwise,ࡱ࡯ࡼࡶ,࢏,࢐,࢖ = ࡼࡼࡶ,࢏,࢐ × ࢔ࡼࡶ,࢏,࢐ × ૚૙ି૟ × ࢎ࢏ × ࡰ࢏,࢖hi: Daily opening hours of the facility i [hour/day]

Di,p: Opening days of the facility i during the period p [day/p]

G. Calculation of project emissions

ࡼࡱ࢖ = ෍ ࡱ࡯ࡼࡶ,࢏,࢐,࢖ × ࡱࡲࢋ࢒ࢋࢉ,࢏
࢏,࢐

PEp

: Project emissions during the period p [tCO2/p]

ECPJ,i,j,p: Power consumption of project lighting for group j in the facility i during theperiod p [MWh/p]

EFelec,i: CO2 emission factor for consumed electricity in the facility i [tCO2/MWh]

H. Calculation of emissions reductions

ࡱࡾ࢖ = ࡾࡱ࢖ − ࡼࡱ࢖ERp: Emission reductions during the period p [tCO2/p]

REp: Reference emissions during the period p [tCO2/p]

PEp: 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

Description of data

SourceEFelec,i

CO2 emission factor for consumed electricity[Grid electricity]in the facility i [tCO2/MWh].

Latest version of “Emission
Factors of Electricity

When project lighting consumes only gridInterconnection Systems”,

electricity or captive electricity, the project

National Committee onparticipant applies the CO2 emission factor

Clean Development

respectively.

Mechanism (Indonesian5

JCM_ID_F_PM_ver01.0

When project lighting may consume both grid

DNA for CDM), based onelectricity and captive electricity, the project

data obtained by Directorate

participant applies the CO2 emission factor

General of Electricity,with lower value.

Ministry of Energy andMineral Resources,[CO2 emission factor]

Indonesia, unless otherwise

For grid electricity: The most recent value

instructed by the Joint

available from the source stated in this table atCommittee.

the time of validation
For captive electricity: 0.8* [tCO2/MWh][Captive electricity]*The most recent value available from CDM

CDM approved small scale

approved small scale methodology AMS-I.Amethodology AMS-I.A

at the time of validation is applied.
ηPJ,i,jLuminous efficiency of project lighting for

Information prepared bygroup j in the facility i. [lm/W].

manufacturer (e.g. catalogs,specifications, or quotations)

Luminous efficiency of reference lighting for

Value derived from the resultgroup j in the facility i [lm/W].

of survey. The default value
should be revised, if

The default values for reference luminous

necessary.

efficiency are set in the table below,
corresponding to the rated power consumptionof project lighting.
ηRE,i,j

PPJ,i,jRated power

Reference luminous

consumption [W]efficiency [lm/W]

0 £ x < 2077.2

20 £ x < 4077.6

40 £ x < 60

73.7

60 £ x < 80

76.3

x ³ 8074.8

Rated power consumption per unit of project

Information prepared bylighting for group j in the facility i [W].

manufacturer (e.g. catalogs,specifications, or quotations)

nPJ,i,jNumber of the unit of project lighting for

6

Information prepared by PP

JCM_ID_F_PM_ver01.0

group j in the facility i.

(e.g. ledger, inventory ormanagement record etc.)

Daily opening hours of the facility i.

Information on the facility
where project lighting ishi

When the facility has more than one pattern of
opening hours, the shortest one is applied
conservatively.

7

installed.