JCM_BD_F_PDD_ver03.0

JCM Project Design Document Form
A. Project description
A.1. Title of the JCM project
Energy Saving for Air Conditioning & Facility Cooling by High Efficiency Chiller (DhakaSuburbs)
A.2. General description of project and applied technologies and/or measures
The proposed JCM project aims to improve energy saving for air-conditioning and facility
cooling by introducing high-efficiency centrifugal chillers in a sugar refinery in Bangladesh.
The sugar refinery needs considerable energy, and chillers consume significant amount of energy
in the refinery. The proposed project covers two sugar refinery factories of City Sugar Industries
Limited in Rupshi, Rupgonj, Narayangonj District, Dhaka Division in Bangladesh.
The refinery introduced high efficiency centrifugal chiller from split type air-conditioning
equipment and increased the energy efficiency in air conditioning. For this, existing 47 units ofair-conditioning equipment were replaced with two 220 USRt high-efficiency centrifugal
chillers. The chillers were installed in December 2015 and started its operation in 1th February
2016.
A.3. Location of project, including coordinates
Country

Bangladesh

Region/State/Province etc.:

Dhaka Division

City/Town/Community etc:

Narayangonj District

Latitude, longitude

N 23°45'03", E 90°30'59"

A.4. Name of project participants
The People’s Republic City Sugar Industries Limited (Focal Point (2) )of BangladeshJapan

Nippon Koei Co., Ltd. (Focal Point (1) )Ebara Refrigeration Equipment & Systems Co., Ltd.

A.5. Duration
Starting date of project operation

01/02/ 2016

Expected operational lifetime of project

10 years

A.6. Contribution from Japan1

JCM_BD_F_PDD_ver03.0

The proposed JCM Project was partially supported by the Ministry of Environment, Japanthrough the financing programme for JCM model projects, which provided financial support
up to 50% of initial investment for the projects in order to acquire JCM credits. As fortechnology transfer, Ebara Refrigeration Equipment & Systems Co., Ltd. (ERS) has provided
the following supports to City Sugar Industry Limited and Green Energy Engineering BDLimited.
To City Sugar Industry Limited:Direct instruction on proper operation, and

Efficient periodical checks to maintain efficiency of the chiller through remotemonitoring system

To Green Energy Engineering BD Limited:Training of four staff in Ebara Factory in Fujisawa, Japan for the appropriate maintenance andoperation of high-efficiency centrifugal chillers

B. Application of an approved methodology(ies)B.1. Selection of methodology(ies)
Selected approved methodology No.

BD_AM001

Version number

Ver2.0B.2. Explanation of how the project meets eligibility criteria of the approved methodology
Eligibility

Descriptions specified in thecriteria

methodology
Project chiller is a centrifugal chiller
with a capacity of less than 1,150
USRt.
* 1 USRt = 3.52 kW
COP for project chiller i calculated
under the standardizing temperature
conditions* (COPPJ,tc,i) is more than
6.0.
COPPJ,tc,i is a recalculation of COP
of project chiller i (COPPJ,i)adjusting temperature conditions
from the project specific condition
to the standardizing conditions.
COPPJ,i is derived in specifications
prepared for the quotation or factory
acceptance test data at the time of
shipment by manufacturer.

Criterion 1Criterion 22

Project information
Two units of project chiller are
centrifugal chillers with a capacity of 220
USRt each.
COP of all the two units of project chillers
are 6.03.

JCM_BD_F_PDD_ver03.0[equation to calculate COPPJ,tc,i]۱‫۾۾۽‬۸,‫܋ܜ‬,ܑ = ۱‫۾۾۽‬۸,ܑ × [(‫ܜܝܗି܏ܖܑܔܗܗ܋܂‬,ܑ− ‫ܜܝܗି܌܍ܔܔܑܐ܋܂‬,ܑ + ‫܂‬۲‫܌܍ܔܔܑܐ܋‬+ ‫܂‬۲‫( ÷ ) ܏ܖܑܔܗܗ܋‬૜ૠ − ૠ+ ‫܂‬۲‫ ܌܍ܔܔܑܐ܋‬+ ‫܂‬۲‫]) ܏ܖܑܔܗܗ܋‬COP୔୎,୲ୡ,୧
: COP of project chiller i
calculated
underthestandardizing
temperature
conditions* [-]COP୔୎,୧
: COP of project chiller iunder the project specificconditions [-]Tୡ୭୭୪୧୬୥ି୭୳୲,୧: Output cooling watertemperature of project chiller i set
under the project specific condition[degree Celsius]
Tୡ୦୧୪୪ୣୢି୭୳୲,୧: Output chilled watertemperature of project chiller i set
under the project specific condition[degree Celsius]
TDୡ୭୭୪୧୬୥ : Temperature difference between
condensing temperatureof refrigerant and output coolingwater temperature
1.5 degree Celsius set as a default
value [degree Celsius]
TDୡ୦୧୪୪ୣୢ : Temperature difference between
evaporating temperatureof refrigerant and output chilledwater temperature,
1.5 degree Celsius set as a default
value [degree Celsius]*The standardizing temperature conditions tocalculate COPPJ,tc,i
Chilled water:output
7
degreeCelsius, input 12 degree Celsius
Cooling water: output 37 degree Celsiu, input 32
degree CelsiusCriterion 3
Criterion 4

Criterion 5

Periodical check is conducted atleast twice a year.
Ozone Depletion Potential (ODP) of
the refrigerant used for projectchiller is zero.
A plan for not releasing refrigerant
used for project chiller is prepared.
In the case of replacing the existing
chiller with the project chiller, aplan is prepared in which refrigerant
used in the existing chiller is notreleased to the air e.g. re-use of therefrigerant. Execution of theprevention plan is checked at thetime of verification, in order toconfirm that refrigerant used for theexisting one replaced by the project
is not released to the air.

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ERS or his representative will conductperiodical check twice a year.
ODP of HFC-245fa used in the projectchiller is zero.
City Sugar Industry agreed to prepare
Letter of Consent not to releaserefrigerant of existing equipment andproject chiller.

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C. Calculation of emission reductions
C.1. All emission sources and their associated greenhouse gases relevant to the JCM project
Reference emissions
Emission sources

GHG type

Power consumption by reference chiller

CO2Project emissions
Emission sources

GHG type

Power consumption by project chiller

CO2C.2. Figure of all emission sources and monitoring points relevant to the JCM project

C.3. Estimated emissions reductions in each year
YearEstimated

Reference Estimatedemissions (tCO2e)

Project EstimatedEmissions (tCO2e)

Emission

Reductions (tCO2e)

2013

­­

­

2014

­

­

­

2015

­

­

­

2016

307.6

261.8

45

2017

390.8

332.5

58

2018

448.5

381.6

66

2019

723.3

615.5

107

2020

723.3

615.5

107

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JCM_BD_F_PDD_ver03.0

2021

723.3

615.5

107

2022

723.3

615.5

107

2023

723.3

615.5

107

2024

723.3

615.5

107

2025723.3

615.5

107

2026

---2027---2028

---

2029

---

2030

---

Total (tCO2e)918

D. Environmental impact assessment
Legal requirement of environmental impact assessment for No
the proposed project

E. Local stakeholder consultation
E.1. Solicitation of comments from local stakeholders

PP identified following stakeholders accommodating the suggestions from Bangladesh
JCM Secretariat.
[Direct stakeholders] Factory staff related to chiller operations, namely the Factory
Director, supervisors and chiller operators.
[Indirect stakeholders] Staff of Department of Environment of Bangladesh
The PP conducted a local stakeholder consultation and additional communications
with the direct stakeholders with the support of the agent of chiller manufacturer inBangladesh (see table below).
#1

DateFeb. 16, 20162

Sept.-Oct., 2016

Venue
Meeting room in thelibrary of Department ofEnvironment, Bangladesh
Throughe-mailcommunications

MethodLocal Stakeholder Consultation

Telephone and face-to-face communication
between the direct stakeholders and theagent of chiller manufacturer in Bangladesh

E.2. Summary of comments received and their consideration
Stakeholders

Comments received

Consideration of comments received5JCM_BD_F_PDD_ver03.0

City Sugar Staff The chiller operation is satisfactory. No action is necessary.
No difficulty is found in operating thechiller. Operators are trained in theproject to operate the chiller properly.
Energy saving and CO2 reduction isgood for the environment and country.
They would like to support the JCM
byJapanandBangladesh

government.
DOE

High efficiency chiller project should PPs make their best to have the project
be registered as soon as possible as the registered.
first JCM project in Bangladesh

F. References
Reference lists to support descriptions in the PDD, if any.

Annex

Revision history of PDD
VersionDate
1.0

13/01/2017

2.0

21/11/2018

Contents revised
B. Application of an approved methodology(ies) is revised toAM001 ver 2.0. C.3. Estimated emissions reductions in eachyear was revised accordingly.

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