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MONITORING REPORT FORM (CDM-MR) - Version 01
CDM – Executive Board
page 1
MONITORING REPORT FORM (CDM-MR)
Version 01 - in effect as of: 28/09/2010
CONTENTS
A. General description of the project activity
A.1. Brief description of the project activity A.2. Project participants
A.3. Location of the project activity
A.4. Technical description of the project
A.5. Title, reference and version of the baseline and monitoring methodology applied to the project activity
A.6. Registration date of the project activity
A.7. Crediting period of the project activity and related information A.8. Name of responsible person(s)/entity(ies)
B. Implementation on the project activity B.1. Implementation status of the project activity
B.2. Revision of the monitoring plan
B.3. Request for deviation applied to this monitoring period
B.4. Notification or request of approval of changes
C. Description of the monitoring system
D. Data and parameters monitored
D.1. Data and parameters used to calculate baseline emissions
D.2. Data and parameters used to calculate project emissions
D.3. Data and parameters used to calculate leakage emissions D.4. Other relevant data and parameters
E. Emission reductions calculation E.1. Baseline emissions calculation
E.2. Project emissions calculation
E.3. Leakage calculation E.4. Emission reductions calculation
E.5. Comparison of actual emission reductions with estimates in the registered CDM-PDD
E.6. Remarks on difference from estimated value
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MONITORING REPORT
Version 1.0 – 24/10/2011
Dak Pone Hydropower Project
CDM Registration Reference Number: 4550
The first monitoring period: 02/06/2011-31/12/2011 (first and last days included)
SECTION A. General description of project activity
A.1. Brief description of the project activity:
The project activity involves the construction of two small-scale sub hydropower plants including Dak Pone hydropower plant and Dak Pone – Expansion hydropower plant with an installed capacity of 14
MW and 1.6 MW, respectively. They are located on the Dak Pone and Dak Ne rivers in Mang Canh and Dak Long communes, Kong Plong district, Kon Tum province of Viet Nam.
1. The electricity in Vietnam is generated mainly from fossil fuel sources and is solely distributed
to consumers via the unique national electricity grid. The project’s purpose is to generate and
supply renewable electricity to the national grid via the Power Purchase Agreement (PPA) signed with the Electricity Corporation of Vietnam (EVN). The net electricity generated from this
project (68,409 MWh) is supplied to the national grid in the first monitoring period.
2. The project activity involves the construction of a hydropower plant with two sub-plants. Each sub-plant involves the construction of a dam, canal intakes, tunnels, pressurized wells, penstocks,
power-house with 2 units and discharge channels in order to convert potential flowing energy
from the river into clean electrical energy. The main equipment utilized in the project was
imported. The power transmission is at high voltage to ensure low losses.
3. The construction of Dak Pone Hydropower Project started in February of 2005 and it was
completed in June of 2010. On 01/06/2010, the plant started commissioning and supplying
electricity to the national grid. Dak Pone Hydropower Project was registered as CDM project on 02/06/2011 with the PDD version 2.2 dated 29/11/2010.
The implementation of the project is listed in Table 1.
Table 1: The list of key events of Dak Pone hydropower plant
Date Key events
02/2005 Start of construction
01/06/2010 Commissioning date
02/06/2011 Registration and monitoring period start date
02/06/2011 – 31 /12/2011 First monitoring period
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The first crediting period of the project has started on 02/06/2011.
4. The project activity generates renewable power with negligible Greenhouse Gas (GHG) emissions, which displaces part of the electricity otherwise supplied by fossil fuel fired power
plants. Thus, this project activity generates GHG emission reductions up to a total expected CO2
emission reduction of 241,790 tCO2 over the first crediting period of 7 years. In the first monitoring period, Dak Pone Hydropower Project has achieved emission reduction of 21,332
tCO2e.
A.2. Project Participants:
1. PC3 - Investment Joint Stock Company
The project owner
Address: 78A Duy Tan, Hai Chau district, Da Nang city
Telephone: + 84 – 0511 - 321254
Fax: + 84 – 0511 - 3622292
Representation by: Nguyen Luong Minh
Email:
2. Energy and Environment Consultancy Joint Stock Company (VNEEC)
The Consultant for CDM project of Dak Pone Hydropower Project
Address: Room 1210, building 18T2 Trung Hoa – Nhan Chinh, Le Van Luong Street
Telephone: +84-4-22148810
Fax: +84-4-2812733
Representation by: Dang Hong Hanh
E-mail: registration@eec.vn
3. Vietnam Carbon Assets Ltd
The CER Buyer of Dak Pone Hydropower Project
Address: Technoparkstr.1, Zuric city, Switzerland
Telephone +41 43 501 35 5
Representation by: Renat Heuberger
E-mail: info@southpolecarbon.com
A.3. Location of the project activity:
The Dak Pone Hydropower Project is located on the Dak Pone and Dak Ne rivers in Mang Canh and Dak Long communes, Kon Plong district, Kon Tum province, Vietnam.
The geographic coordinates of the project are as follows:
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Plant
Coordinates
Dam Power house
Northern latitude Eastern longitude Northern latitude Eastern longitude
Dak Pone 14034’24’’ 108
018’19’’ 14
034’00’’ 108
018’21’’
Dak Pone -
Expansion 14
036’49’’ 108
017’53’’ 14
037’07’’ 108
0 17’27’’
Figure 1: Map of the location of the project activity
A.4. Technical description of the project
Technology employed by the project activity
Project’s site
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The project involves the construction of a hydro plant and installation of new hydro turbines and
alternators in order to convert potential energy available in the river flow into electrical energy.
Figure 2 shows the layout of the project.
Figure 2: Project lay-out
The main technical parameters of the Dak Pone Hydropower Project are shown in Table 2.
Table 2: Main technical parameters of the proposed project activity
Main parameters
Units Values
Dak Pone Dak Pone - Expansion
1. Turbine
Type Pelton, vertical axis Francis with Horizontal shaft
Manufacturer Sichuan Dongfeng Electric
Machinery Works Co.,LTD
Model CJA475-L-145/4×13,7
Diameter of runner m 1.45 0.5
Rated net head m 227.75 75.3
Number of turbine set 02 02
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Turbine discharge m3/s 3.63 1.27
Efficiency % 90.5 90.2
Capacity MW 7.292 0.847
Speed rpm 428.6 1000
2. Generator
Number set 02 02
Type Synchronous, 3 phases, vertical axis
Synchronous, 3 phases, horizontal shaft
Manufactural Sichuan Dongfeng Electric
Machinery Works Co.,LTD
Model SF7000-14/2860
Rated voltage kV 6.3 6.3
Rated capacity kW 7,000 800
Efficiency at 100%
load, Cosφ = 0.8
% 96 94.4
3. Transformer
Number set 02 02
Type 3 phases, 2 windings 3 phases, 2 windings
Primary voltage kV 6.3 6.3
Secondary voltage kV 24 24
A.5. Title, reference and version of the baseline and monitoring methodology applied to the
project activity:
The monitoring methodology ACM0002 “Consolidated baseline methodology for grid-connected electricity generation for renewable sources” (version 12) was applied for this proposed project.
Related tools:
Version 02 of the “Tool to calculate the emission factor for an electricity system”
Version 05.2 of the “Tool for the demonstration and assessment of additionality”
Version 02 of the “Tool to calculate project or leakage CO2 emissions from fossil fuel combustion”
A.6. Registration date of the project activity:
Dak Pone Hydropower Project was registered as CDM project by UNFCCC on 02/06/2011 under reference number 4550.
Further background on this project can be found in the PDD and associated documents, which are
available on the UNFCCC website:http://cdm.unfccc.int/Projects/DB/RWTUV1299418983.61/view
A.7. Crediting period of the project and related information (start date and choice of crediting
period):
Start date of crediting period: 02/06/2011 (Registration date of Dak Pone project)
The first renewable crediting period: 02/06/2011 to 01/06/2018
The first monitoring period: 02/06/2011 to 31/12/2011 (both days included) – total 213 days.
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A.8. Name of responsible person(s)/entity(ies):
Energy and Environment Consultancy Joint Stock Company
Address: Room 1210, building 18T2 Trung Hoa – Nhan Chinh, Le Van Luong Street.
Telephone: + 84 – 4 - 22148810
Fax: + 84 – 4 – 2812733
Email: registration@eec.vn
SECTION B. Implementation of the project activity
B.1. Implementation status of the project activity
1. The starting date of operation of the project activity:
Dak Pone hydropower plant has started operating on 01/06/2010 and the project has been registered as
CDM project by UNFCCC on 02/06/2011.
2. The information regarding the actual operation of the project activity during this monitoring period:
The first monitoring period has started on 02/06/2011. In general, during this monitoring period, Dak Pone hydropower plant has been in good state. One problem occurred on 17/09/2011, loss of
voltage transformer TU phase A at the main power meter of busbay 473, the problem had been
confirmed and back-up power system has been used to measured power generation to the grid in
this month. Main power meter of busbay 471 and two back-up power meters were in good operation. This problem does not effect to power generation process as well as power measurement
of the plant. For more details, please refer to section C and D of this report.
3. A brief description of:
(i) Events or situations that occurred during the monitoring period, which may impact the
applicability of the methodology:
In general, Dak Pone hydropower plant has been in good state. In the first monitoring period,
one problem occurred on 17/09/2011, Voltage transformer TU phase A had loss at the main
power meter of busbay 473, the problem had been confirmed and back-up power system has been used to measured power generation to the grid in this month. This problem does not
effect to power generation process as well as power measurement of the plant.
(ii) How the issues resulting from these events or situations are being addressed.
Not applicable
B.2. Revision of the monitoring plan
Not applicable
B.3. Request for deviation applied to this monitoring period
Not applicable
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B.4. Notification or request of approval of changes
Not applicable
SECTION C. Description of the monitoring system
Monitoring equipment:
The following diagram indicates the power meter location:
Note:
CT11, CT21: Main power meter
CT12, CT22: Back-up power meter
M1-A, M2-A, MB: Generator power meters
G1-A, G2-A, G1-B, G2-B: Generator No 1, No 2, No 3, and No 4, respectively
T1-A, T2-A, T1-B, T2-B: Transformer No1, No 2, No 3, and No 4, respectively
Figure 3: Meter diagram of Dak Pone Hydropower Project
The details of power meters are presented in table below.
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Table 3: Monitoring equipment
Power meter Type Position Function Record
frequency
Calibration
party and
frequency
Main power meter
CT-11
(Bus bay 471)
Serial number:
10020499
Elster
A1700
110kV Kon
Plong Transformer
Station
Amount of electricity
exported by Dak Pone HPP and amount of
electricity imported by
Dak Pone HPP when generators stop
operating
The end of
every month
Third Party,
At least once every two
years
Back-up power
meter CT-12
(Bus bay 471)
Serial number:
08062726
Elster
A1700
110kV Kon
Plong
Transformer Station
Amount of electricity
exported by Dak Pone
HPP and amount of electricity imported by
Dak Pone HPP when
generators stop operating
The end of
every
month
Third Party,
At least once
every two years
Main power meter
CT-21
(Bus bay 473)
Serial number:
10020500
Elster
A1700
110kV Kon
Plong
Transformer Station
Amount of electricity
exported by Dak Pone
HPP and amount of electricity imported by
Dak Pone HPP when
generators stop
operating
The end of
every
month
Third Party,
At least once
every two years
Back-up power meter CT-22
(Bus bay 473)
Serial number:
06041392
Elster A1700
110kV Kon Plong
Transformer
Station
Amount of electricity exported by Dak Pone
HPP and amount of
electricity imported by Dak Pone HPP when
generators stop
operating
The end of every
month
Third Party,
At least once
every two
years
All the power meters of Dak Pone hydropower plant belong to EVN system, and they have been sealed up to prevent any interference.
Monitoring Manual:
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The project owner and VNEEC has developed and implemented the monitoring manual. The manual is
used by monitoring group for data collection, supervision, verification and recording.
1. Data collection procedures
The steps of monitoring the electricity supplied to the grid and the electricity imported from grid and consumed by the proposed project are as follows:
The electricity supplied by the project to the grid will be automatically monitored by the meter
systems (main and backup). The data is measured continuously.
Data recorder, meter supervisor from Dak Pone HPP with staff from EVN should read and collect
data from main power meter on the first day of every month, the result will be signed by both
parties and kept in records;
Project Owner provides electricity sales invoice to EVN, and keeps the copy of invoices;
Project Owner provides the record of main, backup power meter and copy of invoices to DOE for
verification.
2. Organizational structure, roles and responsibilities of personnel
Project Owner had setup a special CDM group to take charge of data collection, supervision, recording
and verification. CDM group director will be trained by CDM consultation organizations and get
technical support from CDM consultation organizations. The structure of monitoring group is as follows:
Figure 4: Structure of monitoring group.
The details of members in CDM group are as follow:
Table 4: Group members and their responsibilities:
Function1 Name Job Title Responsibility
Represented Pham Si Huan Deputy General Manager of PC3 -Investment JSC
Legal representative of Dak Pone Hydropower Joint Stock
Company
1 Group members will be adjusted based on the actual adjustment of PC3 -Investment JSC
Director of the PC3-Investment JSC
CDM group director
Meter supervisor Data recorder Data checker
CDM consultation Internal Audit
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CDM group
director
Tran Ngoc Lang Deputy Branch Manager of
PC3 – Investment JSC in Kon Tum.
Managing the whole CDM
business of Dak Pone HPP, guiding and supervising data
recorder after trained by CDM
consultation.
Internal Auditor
Nguyen Duc Linh Pham Van Dan
Technician of branch Design and Invest
Department
Check the monitoring procedure.
CDM
consultation
Tran Tuyet Huong
Pham Dong Hai
VNEEC Providing CDM group director
training and technical support about CDM monitoring plan.
Data recorder
Nguyen Van Dan
Ho Van An
Staff member
Staff member
Collecting and recording data
every month.
Meter
supervisor
Tran Cong Quoc Shift leader
Checking power meter
periodically according to
relevant regulation.
Data checker Vo Thanh Thanh
Shift leader
Double-checking the collected
data measured by power meter.
3. Emergency procedures for the monitoring system
The main and backup power meters will be used in order to record the electricity generated to the grid.
These power meters will be calibrated at least once every two years. Monthly, the representatives of EVN
and the Project Owner with check the result in both main and backup power meters.
The discrepancy between the main power meter and the backup one will be determined. If the discrepancy is larger than the specific error value allowed, then the EVN and Project Owner will follow
the steps for dealing with inaccuracy of the meters as described below in order to determine the amount of
the electricity supplied to the grid:
Conduct calibration on power meters by qualified party to judge which one is in trouble.
Under normal circumstance, the amount of electricity delivered to the grid measured by main
power meter will be adopted, but in case of trouble with the main power meter, the amount of
electricity will be adjusted as follows:
o Use the value recorded by the backup power meter.
o If the backup power meter is also error:
- If the main power meter could record the amount of electricity, the amount of
electricity generated by Dak Pone Hydropower Plants will be based on the value
recorded by the main power meter after the justification is agreed by both Project Owner and EVN.
- If the main power meter could not record the amount of electricity, the Project Owner
and EVN will jointly calculate a conservative estimation of power amount supplied to the grid. The assumptions used to estimate the net electricity supplying to the grid will
be agreed and signed by both representatives of the Project Owner and the EVN.
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- If the other cases happen and Project Owner and EVN cannot reach agreement on the
conservative method to estimate reading, arbitration should be conducted according to Power Purchase Agreement to confirm the consistency of estimating method.
Emergency case
In general, since the starting of Dak Pone hydropower plant, Dak Pone hydropower plant has been in
good state. One problem occurred on 17/09/2011, Voltage transformer TU phase A had loss at the main
power meter of busbay 473, the problem had been confirmed and back-up power system has been used to
measured power generation to the grid in this month and the difference between the power meters is in the acceptable range because director of plant has applied the preventive maintenance to prevent all bad
conditions. Main power meter of busbay 471 and two back-up power meters were in good operation. This
problem does not effect to power generation process as well as power measurement of the plant.
4. Quality Assurance and Quality Control
4.1. Training
All persons working for CDM group should be trained and the training record should be kept.
Through the training, persons will know the necessary knowledge on the installation, examination and maintenance of electricity and machine; be familiar with the equipment operating principle and
basic structure; master the cause and solution of common problem and the basic knowledge on
CDM and monitoring requirement.
During the operating period, Project Owner will hold irregularly scheduled training to improve
staff’s professional level.
The new staffs is not allowed to operate or maintain the equipment until they pass the exams and
master the knowledge and skills after training mentioned above.
CDM monitoring training contents:
- Monitoring organization
- File system
- Connection point
- Monitoring parameters
- Monitoring method
- Guideline against dispute resolution
- Data management
- Calibration and maintenance
- Monitoring report
- Internal audit
- Management review
Personnel training VNEEC has cooperated with Dak Pone HPP to establish CDM group which has
full responsibility for CDM monitoring as well as data management. The short training course has started on 17/05/2010, and it has provided Dak Pone staff all necessary information to monitor
plant. Furthermore, each month Dak Pone HPP has an internal meeting for exchanging experience
and improving quality of CDM monitoring.
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History of CDM internal training in Dak Pone Hydropower Project during the first monitoring
period:
- On 17/05/2011, CDM group leader (Dak Pone Deputy Director) has conducted the internal
meeting for CDM monitoring, and the purpose of internal meeting is to improve the quality of monitoring and operating. There were 23 participants who included group leader, internal
audit, shift leader, monitoring and operating staff.
4.2. Data Management
The CDM group appointed by Dak Pone HPP keeps monitored data in electronic archives at the
end of every month. Paper documents should be stored in electronic format and copied by CD.
Electronic documents should be printed out and kept.
Dak Pone HPP keeps the copy of electricity sales/purchase invoice (the original electricity
sales/purchase invoice will be kept by Project Owner).
In order to help verifiers obtain documents and information related to the emission reduction of the
proposed project, Project Owner offers index of the project documents and monitoring report.
All the data and information in the form of paper documents are kept in archives by CDM group,
with at least one copy backup for each datum.
Hard copy documentation will be stored in cabinet for safety. Every month, CDM group leader and
internal auditor check it to ensure that all data is good status.
Data in electronic spreadsheet will be stored on main hard disk and other type such as CD ROM,
memory stick. In addition, the Dak Pone power plant sends a copy to VNEEC for secondary back-
up.
All of the data should be kept for 2 years after the crediting period.
4.3. Calibration and Maintenance
Project Owner had signed an agreement with EVN that stipulates quality control process of
measurement and calibration in order to ensure measurement precision. Periodic power meter
inspection and on-site check should be implemented according to standards and regulations of the
state electric power industry. After inspection and on-site check, power meters must be sealed after examination and identification by both of Project Owner and EVN. Dak Pone HPP and EVN
should inspect and seal together, either party cannot remove the seal or modify the power meter
when the other party (or its authorized representative) is absent.
All installed power meters should be tested by measurement inspection institution entrusted by
both Project Owner and EVN in a short time after component malfunction.
History of power meters of Dak Pone Hydropower Project for Power meters of operating period
(02/06/2011 – 31/12/ 2011)
o Dak Pone hydropower plant has started operating since 01/06/2010, from that time power meters of system are Elster – A1700 type with accuracy level of 0.2s for main power meter
and 0.5s for back-up power meter. Those power meters have been calibrated by Northern
Electrical Testing Company (a division of EVN which has authority for calibration all
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electrical measurement equipment). During the operating period (02/06/2011 – 31/12/2011),
A failure occurrence of power meter systems reported as follows.
Period Problem issue Solution
September 2011 Loss of phase A at the main power
meter of bus bay 473 (reported in
official document no. 4195/EVN CPC – KD on 28/09/2011)
The amount of electricity of bus bay
473 will be adjusted by using the value
recorded by the backup power meter. Main power meter of busbay 471 and
two back-up power meters were in good
operation. This problem does not effect to power generation process as well as
power measurement of the plant.
o Detailed information of each power meters can be found in below tables:
Table 5: Technical details of main and back-up power meters (Busbay 471)
Technical details Main Power meter Back-up Power meter
Serial No. 10020499 08062726
Model Elster – A1700 Elster – A1700
Type and specifications
PB3KAGGHT-5
3x63.5/110 V & 3x1(1.2) A
PB3KAAGHT-5
3x63.5/110 V & 3x1(1.2) A
Accuracy 0.2s 0.5s
Operating period 02/06/2011 – 31/12/2011 02/06/2011 – 31/12/2011
Status during the operating period
Good Good
Manufacturer ELSTER Metering Holdings Ltd. (UK)
ELSTER Metering Holdings Ltd. (UK)
Certificate of verification before
installation
060304/BB-ETC-P6 06101722/BB-TNĐ-P6
Date of verification 16/07/2010 12/04/2010
Verification entity Electrical Testing Company of Central Power Corporation
(EVNCPC-ETC)
Date of current calibration
28/05/2011 28/05/2011
Certificate number 06114096/CPC ETC-ĐL 06114098/CPC ETC-ĐL
Expected date for the
next calibration
May 2012 May 2012
Verification frequency At least once every two years
Standard of ĐLVN 39: 2004 ĐLVN 39: 2004
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verification
Table 6: Technical details of main and back-up power meters (Busbay 473)
Technical details Main Power meter Back-up Power meter
Serial No. 10020500 06041392
Model Elster – A1700 Elster – A1700
Type and specifications PB3KAAGHT-5
3x63.5/110 V & 3x1(1.2) A
PB3KAAYCT-A
3x63.5/110 V & 3x1(1.2) A
Accuracy 0.2s 0.5s
Operating period 02/06/2011 – 31/12/2011 02/06/2011 – 31/12/2011
Status during the operating period
One problem occurred with main power system on September 2011
Good
Manufacturer ELSTER Metering Holdings Ltd. (UK)
ELSTER Metering Holdings Ltd. (UK)
Certificate of verification before
installation
060305/BB-ETC-P6 06101723/BB-TNĐ-P6
Date of verification 16/07/2010 12/04/2010
Verification entity Electrical Testing Company of Central Power Corporation
(EVNCPC-ETC)
Date of current calibration
28/05/2011 28/05/2011
Certificate number 06114097/CPC ETC-ĐL 06114099/CPC ETC-ĐL
Expected date for the next calibration
May 2012 May 2012
Verification frequency At least once every two years
Standard of verification ĐLVN 39: 2004 ĐLVN 39: 2004
4.4. Internal Audit
This is an internal revision to confirm that the scheduled or requested Dak Pone HPP’s monitoring
process is operated at the proper way of its CDM business.
Regular Audit
Deputy Director is responsible for ensuring that internal audits are conducted at least once a year to
ensure observance of the standards set forth.
According to the internal audit reports, deputy director has conducted internal audit every month, and the result of each month reflect that the quality of operation and monitoring of staffs is improving and they
follow the operation guidance of hydropower plant and CDM monitoring manual.
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Table 7: Result of regular audit during the first monitoring report
18/06/2011 Shift 2:
Operator: Tran Cong Quoc, Nguyen Van
Thuan, Pham Xuan Man & Pham Minh Thanh
Shift Leader: Tran Cong Quoc
Internal Auditor: Nguyen Duc Linh & Pham
Van Dan
Everything was good, no serious problem has
been found
The quality of operating and monitoring has been followed the
procedure of CDM manual and
regular of operating hydropower
plant.
15/07/2011 Shift 1:
Operator: Nguyen Van Dan, Tran Dang Dinh,
Bui Thuc Toan & Pham Minh Thanh
Shift Leader: Nguyen Van Dan
Internal Auditor: Nguyen Duc Linh & Pham
Van Dan
Everything was good, no serious problem has
been found
Operators and shift leader have
operated and monitored well, no problem has found. The quality was
good.
23/08/2011 Shift 2:
Operator: Nguyen Van Dan, Nguyen Van
Thuan, Phan Thanh Tien & Bui Thuc Toan
Shift Leader: Nguyen Van Dan
Internal Auditor: Nguyen Duc Linh & Pham
Van Dan
Everything was good, no serious problem has
been found
Through the internal audit,
operators and shift leader have
operated by the regular of operating hydropower plant.
11/09/2011 Shift 1:
Operator: Nguyen Van Dan, Tran Dang Dinh, Phan Thanh Tien & Bui Thuc Toan
Shift Leader: Nguyen Van Dan
Internal Auditor: Nguyen Duc Linh & Pham Van Dan
Everything was good, no serious problem has been found
Through the internal audit, deputy
director has commented that the
quality of operating and monitoring were followed the CDM monitoring
procedures and regular of operating
hydropower plant.
10/10/2011 Shift 2:
Operator: Nguyen Van Dan, Tran Dang Dinh, Phan Thanh Tien & Bui Thuc Toan
Shift Leader: Nguyen Van Dan
Internal Auditor: Nguyen Duc Linh & Pham
Van Dan
Everything was good, no serious problem has
been found
Operator and shift leader has followed the regular of operating
hydropower plant and CDM
monitoring procedures. The quality was guaranteed
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16/11/2011 Shift 1:
Operator: Nguyen Van Thuan, Tran Dang
Dinh, Pham Xuan Man & Pham Minh Thanh
Shift Leader: Nguyen Van Thuan
Internal Auditor: Nguyen Duc Linh & Pham
Van Dan
Everything was good, no serious problem has been found
Operators and shift leader have
operated and monitored well, no problem has found. The quality was
good.
11/12/2011 Shift 2:
Operator: Nguyen Van Thuan, Tran Dang
Dinh, Pham Xuan Man & Pham Minh Thanh Shift Leader: Nguyen Van Thuan
Internal Auditor: Nguyen Duc Linh & Pham Van Dan
Everything was good, no serious problem has
been found
Operator and shift leader has followed the regular of operating
hydropower plant and CDM
monitoring procedures. The quality
was guaranteed
Occasional Audit
Occasional audits are conducted when the Director confirms its necessity.
Table 8: Result of Occasional audit during the first monitoring report
Date Results Comments
21/07/2011 Shift 2:
Operator: Ho Van An, Nguyen Vu Ngoc Tuyen, Nguyen Quoc Huy & Le Thanh Tam
Shift Leader: Ho Van An
Internal Auditor: Nguyen Duc Linh & Pham
Van Dan
Everything was good, no serious problem has
been found
The quality of operating and
monitoring has been followed the
CDM monitoring manual and
regular of operating hydropower plant.
24/09/2011 Shift 1:
Operator: Vo Thanh Thanh, Ha Ngoc, Nguyen
Dinh Minh Quy & Luu Van Tuan
Shift Leader: Vo Thanh Thanh
Internal Auditor: Nguyen Duc Linh & Pham
Van Dan
Everything was good, no serious problem has
been found
The quality of operating and
monitoring has been followed the
CDM monitoring manual and regular of operating hydropower
plant.
22/10/2011 Shift 1:
Operator: Vo Thanh Thanh, Tran Dang Dinh,
The quality of operating and
monitoring has been followed the
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Luu Van Tuan & Nguyen Dinh Minh
Shift Leader: Vo Thanh Thanh
Internal Auditor: Nguyen Duc Linh & Pham
Van Dan
Everything was good, no serious problem has
been found
CDM monitoring manual and
regular of operating hydropower plant.
20/12/2011 Shift 2:
Operator: Ho Van An, Nguyen Vu Ngoc Tuyen, Le Thanh Tam & Nguyen Quoc Huy
Shift Leader: Ho Van An
Internal Auditor: Nguyen Duc Linh & Pham Van Dan
Everything was good, no serious problem has been found
The quality of operating and
monitoring has been followed the CDM monitoring manual and
regular of operating hydropower
plant.
4.5. Management Review
Management review of the project shall be made at least once a year for reviewing of monitoring and
internal audit.
The chairman of Dak Pone conducts management review on 06/06/2011 (after 1 year of operation).
During the operating period (02/06/2011 – 31/12/2011), the main power meter of bus bay 473 has encountered a problem (reported in official document no. 4195/EVN CPC – KD on 28/09/2011). The
problem had been confirmed and back-up power system has been used to measured power generation to
the grid in this month.
SECTION D. Data and parameters
D.1. Data and parameters determined at registration and not monitored during the monitoring
period, including default values and factors
Data / Parameter: CapBL
Data unit: MW
Description: Installed capacity of hydropower plant before the implementation of the
project activity.
Source of data used: This is a green-field project. This value does not exist prior to the implementation of the project activity
Value applied: 0
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Indicate what the data are
used for (Baseline/ Project/ Leakage emission
calculations)
The data are used for PD
Any comment:
Data / Parameter: ABL
Data unit: m2
Description: Area of the reservoir measured in the surface of the water, before the implementation of the project activity, when the reservoir is full. For new
reservoirs, this value is zero.
Source of data used: This is a green-field project. This value does not exist prior to the
implementation of the project activity
Value applied: 0
Indicate what the data are used for (Baseline/ Project/
Leakage emission
calculations)
The data are used for PD
Any comment:
Data / Parameter: FCi,m,y
Data unit: mass or volume unit
Description: Amount of fossil fuel type i consumed by power plant/unit m in year y
Source of data used: Institute of Energy – EVN, 2008 via a data providing contract
Value applied: Value applied in Annex 3 of the registered PDD
Indicate what the data are
used for (Baseline/ Project/ Leakage emission
calculations)
For calculation of EFOM or EFBM
Any comment:
Data / Parameter: NCVi,y
Data unit: GJ / mass or volume unit
Description: Net calorific value (energy content) of fossil fuel type i in year y
Source of data used: Institute of Energy – EVN, 2008 via a data providing contract
Value applied: Value applied in Annex 3 of the registered PDD
Indicate what the data are used for (Baseline/ Project/
Leakage emission
calculations)
For calculation of EFOM or EFBM
Any comment:
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Data / Parameter: EFCO2,i,y
Data unit: tCO2/GJ
Description: CO2 emission factor of fossil fuel type i in year y
Source of data used: IPCC default values at the lower limit of the uncertainty at a 95%
confidence interval as provided in table 1.4 of Chapter1 of Vol. 2 (Energy) of the 2006 IPCC Guidelines on National GHG Inventories
Value applied: Value applied in Annex 3 of the registered PDD
Indicate what the data are
used for (Baseline/ Project/ Leakage emission
calculations)
For calculation of EFOM or EFBM
Any comment:
Data / Parameter: EGm,y
Data unit: MWh
Description: Net electricity generated and delivered to the grid by power plant m in
year y
Source of data used: Institute of Energy – EVN, 2007 via a data providing contract
Value applied: Value applied in Annex 3 of the registered PDD
Indicate what the data are used for (Baseline/ Project/
Leakage emission
calculations)
The data are used for emission factor calculation
Any comment: For calculation of CERs
Data / Parameter: EFgrid, OM,y
Data unit: tCO2/MWh
Description: Operating margin CO2 emission factor for grid connected power
generation in year y calculated using the “Tool to calculate the emission
factor for an electricity system”
Source of data used: Value applied in B.6.1 of the registered PDD
Value(s): 0.6017
Indicate what the data are
used for (Baseline/ Project/ Leakage emission
calculations)
Data is used for calculation of EFgrid,CM,y
Any comment: Fixed for the first crediting period.
Data / Parameter: EFgrid, BM,y
Data unit: tCO2/MWh
Description: Building margin CO2 emission factor for grid connected power
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generation in year y calculated using the “Tool to calculate the emission
factor for an electricity system”
Source of data used: Value applied in B.6.1 of the registered PDD
Value(s): 0.4191
Indicate what the data are
used for (Baseline/ Project/ Leakage emission
calculations)
Data is used for calculation of EFgrid,CM,y
Any comment: Fixed for the first crediting period.
Data / Parameter: EFgrid, CM,y
Data unit: tCO2/MWh
Description: Combined margin CO2 emission factor for grid connected power generation in year y calculated using the “Tool to calculate the emission
factor for an electricity system”
Source of data used: Value applied in B.6.1 of the registered PDD
Value(s): 0.5104
Indicate what the data are used for (Baseline/ Project/
Leakage emission
calculations)
Data is used for baseline emission calculation
Any comment: Fixed for the first crediting period.
Data / Parameter: NCVdiesel,y
Data unit: TJ/Gg
Description: Net calorific value (energy content) of diesel in year y
Source of data used: IPCC default value
Value applied: 43.3
Indicate what the data are
used for (Baseline/ Project/
Leakage emission calculations)
For calculation of PEFCj y
Any comment:
Data / Parameter: EFCO2,diesel,y
Data unit: kgCO2/TJ
Description: CO2 emission factor of diesel in year y
Source of data used: IPCC default value
Value applied: 74,800
Indicate what the data are
used for (Baseline/ Project/ Leakage emission
calculations)
For calculation of PEFCj y
Any comment:
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D.2. Data and parameters monitored
Data / Parameter: EG facility,y
Data unit: MWh
Description: Net electricity supplied by the hydropower plant to the national grid in
the monitoring period
Measured /Calculated
/Default:
Calculated
Source of data: Calculating from EGy, import and EGy, export
Value(s) of monitored
parameter: Period
Net electricity
(MWh)
From To
02/06/2011 30/06/2011 1,654.750
01/07/2011 31/07/2011 3,099.050
01/08/2011 31/08/2011 3,866.080
01/09/2011 30/09/2011 5,366.850
01/10/2011 31/10/2011 9,084.620
01/11/2011 30/11/2011 9,528.100
01/12/2011 31/12/2011 9,198.820
Total 41,798.270
Indicate what the data are
used for (Baseline/ Project/
Leakage emission
calculations)
The data are used for baseline emission calculation.
Monitoring equipment (type,
accuracy class, serial
number, calibration frequency, date of last
calibration, validity)
Technical details Main power meter Back-up power meter
Serial No.
10020499
(Bus bay 471) 10020500
(Bus bay 473)
08062726
(Bus bay 471) 06041392
(Bus bay 473)
Certificate of Verification before
installation
060304/BB-ETC-P6 060305/BB-ETC-P6
06101722/BB-TNĐ-P6 06101723/BB-TNĐ-P6
Model Elster – A1700 Elster – A1700
Type and specification
PB3KAGGHT-5
PB3KAAGHT-5 3x63.5/110 V &
3x1(1.2) A
PB3KAAGHT-5
PB3KAAYCT-A 3x63.5/110 V &
3x1(1.2) A
Accuracy (active energy)
0.2s 0.5s
Manufacturer ELSTER Metering
Holdings Ltd. (UK)
ELSTER Metering
Holdings Ltd. (UK)
Date of verification 16/07/2010 12/04/2010
Date of current 31/05/2011 31/05/2011
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calibration
Calibration entity Electrical Testing Company of Central Power
Corporation (EVNCPC-ETC)
Validity: May 2012 May 2012
Calibration
frequency
At least once every two year
Measuring/ Reading/ Recording frequency:
Calculating
Calculation method (if
applicable):
EG facility,y, = EGy, export - EGy, import
QA/QC procedures applied: Double-checking with sales record of electricity to the grid to ensure the consistency.
Data / Parameter: EGy, export
Data unit: MWh
Description: Electricity supplied by the grid to the hydropower plant
Measured /Calculated
/Default:
Measured
Source of data: Direct measurement at the connection point; using bi-direction power
meter.
Value(s) of monitored
parameter: Period
Exported Electricity
(MWh)
From To
02/06/2011 30/06/2011 1,656.210
01/07/2011 31/07/2011 3,099.060
01/08/2011 31/08/2011 3,866.080
01/09/2011 30/09/2011 5,366.920
01/10/2011 31/10/2011 9,084.620
01/11/2011 30/11/2011 9,528.100
01/12/2011 31/12/2011 9,198.830
Total 41,799.820
Indicate what the data are
used for (Baseline/ Project/ Leakage emission
calculations)
The data are used for baseline emission calculation
Monitoring equipment (type,
accuracy class, serial number, calibration
frequency, date of last
calibration, validity)
Technical details Main power meter Back-up power meter
Serial No.
10020499 (Bus bay 471)
10020500
(Bus bay 473)
08062726 (Bus bay 471)
06041392
(Bus bay 473)
Certificate of Verification before
installation
060304/BB-ETC-P6 060305/BB-ETC-P6
06101722/BB-TNĐ-P6 06101723/BB-TNĐ-P6
Model Elster – A1700 Elster – A1700
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Type and
specification PB3KAGGHT-5
PB3KAAGHT-5
3x63.5/110 V & 3x1(1.2) A
PB3KAAGHT-5
PB3KAAYCT-A
3x63.5/110 V & 3x1(1.2) A
Accuracy (active
energy)
0.2s 0.5s
Manufacturer ELSTER Metering
Holdings Ltd. (UK)
ELSTER Metering
Holdings Ltd. (UK)
Date of verification 16/07/2010 12/04/2010
Date of current calibration
31/05/2011 31/05/2011
Calibration entity Electrical Testing Company of Central Power
Corporation(EVNCPC-ETC)
Validity: May 2012 May 2012
Calibration frequency
At least once every two year
Measuring/ Reading/
Recording frequency:
Continuously measurement and monthly recording
Calculation method (if applicable):
Not applicable
QA/QC procedures applied: Double checking with monthly register readings.
Data / Parameter: EGy, import
Data unit: MWh
Description: Electricity supplied by the grid to the hydropower plant
Measured /Calculated
/Default:
Measured
Source of data: Direct measurement at the connection point; using bi-direction power meter.
Value(s) of monitored
parameter: Period
Imported electricity
(MWh)
From To
02/06/2011 30/06/2011 1.460
01/07/2011 31/07/2011 0.010
01/08/2011 31/08/2011 0
01/09/2011 30/09/2011 0.070
01/10/2011 31/10/2011 0
01/11/2011 30/11/2011 0
01/12/2011 31/12/2011 0.010
Total 1.550
Indicate what the data are
used for (Baseline/ Project/
Leakage emission
calculations)
The data are used for baseline emission calculation
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Monitoring equipment (type,
accuracy class, serial number, calibration
frequency, date of last
calibration, validity)
Technical details Main power meter Back-up power meter
Serial No.
10020499
(Bus bay 471) 10020500
(Bus bay 473)
08062726
(Bus bay 471) 06041392
(Bus bay 473)
Certificate of Verification before
installation
060304/BB-ETC-P6 060305/BB-ETC-P6
06101722/BB-TNĐ-P6 06101723/BB-TNĐ-P6
Model Elster – A1700 Elster – A1700
Type and specification
PB3KAGGHT-5
PB3KAAGHT-5 3x63.5/110 V &
3x1(1.2) A
PB3KAAGHT-5
PB3KAAYCT-A 3x63.5/110 V &
3x1(1.2) A
Accuracy (active energy)
0.2s 0.5s
Manufacturer ELSTER Metering
Holdings Ltd. (UK)
ELSTER Metering
Holdings Ltd. (UK)
Date of verification 16/07/2010 12/04/2010
Date of current
calibration
31/05/2011 31/05/2011
Calibration entity Electrical Testing Company of Central Power
Corporation(EVNCPC-ETC)
Validity: May 2012 May 2012
Calibration
frequency
At least once every two year
Measuring/ Reading/ Recording frequency:
Continuously measurement and monthly recording
Calculation method (if
applicable):
QA/QC procedures applied: Double checking with monthly register readings.
Data / Parameter: APJ
Data unit: m2
Description: Area of the reservoir measured in the surface of the water, after the
implementation of the project activity, when the reservoir is full.
Measured /Calculated
/Default:
Measured
Source of data: Project site.
Value(s) of monitored parameter:
Year Measured entity Area of the resevoir
2011 Duy Phat Co., Ltd Reservoir A: 0.48 ha
Reservoir B: 2.33 ha
Indicate what the data are
used for (Baseline/ Project/ Leakage emission
calculations)
The data are used for project emission calculation
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Monitoring equipment (type,
accuracy class, serial number, calibration
frequency, date of last
calibration, validity)
Measured by third party.
Measuring/ Reading/ Recording frequency:
Yearly
Calculation method (if
applicable):
Measured from topographical surveys and maps yearly
QA/QC procedures applied: Measured and surveyed by third party
Data / Parameter: CapPJ
Data unit: W
Description: Installed capacity of the hydro power plant after the implementation of the project activity.
Measured /Calculated /Default:
Default
Source of data: Provided by the supplier
Value(s) of monitored
parameter:
Dak Pone: 14,000,000
Dak Pone Expansion: 1,600,000
Indicate what the data are
used for (Baseline/ Project/ Leakage emission
calculations)
The data are used for project emission calculation
Monitoring equipment (type,
accuracy class, serial
number, calibration
frequency, date of last calibration, validity)
Not applicable
Measuring/ Reading/ Recording frequency:
Yearly
Calculation method (if
applicable):
Not applicable
QA/QC procedures applied: Manufacture’s nameplate
Data / Parameter: FCi,j y
Data unit: Mass or volume unit (e.g. ton/yr or m3/yr)
Description: The quantity of fuel type I combusted in process j during the monitoring
period
Measured /Calculated
/Default:
Measured
Source of data: Onsite measurements. Fuel consumption was monitored by the tank’s
gauge – transducer. This device is installed synchronously with the tank,
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functioning to measure the percentage of fuel consumption.
Value(s) of monitored
parameter:
0.0094 tons (from 01/06/2011 to 31/12/2011)
Indicate what the data are
used for (Baseline/ Project/
Leakage emission calculations)
The data are used for project emission calculation
Monitoring equipment (type, accuracy class, serial
number, calibration
frequency, date of last
calibration, validity)
Transducer – being installed synchronously with the tank.
Technical details Diesel gen-sets
Serial No. MH200807088
Certificate of Verification before
installation
07101377/BB-TNĐ-P7
Model M-P150
Identify number and specification
MPLA150YDI 138KVA/120KW
Manufacturer MINGPOWERS (CHINA)
Date of verification 12/05/2010
Date of current
calibration
28/05/2011
Calibration entity Electrical Testing Company of Central Power Corporation(EVNCPC-ETC)
Validity May 2012
Calibration
frequency
At least once a year
Measuring/ Reading/
Recording frequency:
Record according to the plant log book monthly and yearly.
Calculation method (if
applicable):
Difference between beginning and end of each recording period
QA/QC procedures applied: The fuel consumption quantities shall be cross-checked based on fuel
purchase invoice and the plant log book
SECTION E. Emission reductions calculation
E.1. Baseline emissions calculation
Baseline emissions include only CO2 emissions from electricity generation by fossil fuel fired power plants that are displaced due to the project activity. It is calculated as follows:
f , , ,y acility y grid CM yBE EG EF
Where:
BEy Baseline emissions in the monitoring period (tCO2e)
EGfacility,y Net electricity supplied by the Dak Pone hydropower plant to the grid during the
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monitoring period (MWh);
EFgrid,CM,y Emission factor of the grid (tCO2/MWh) (0.5104 tCO2/MWh, as calculated ex-ante in the registered PDD and will be fixed during the first crediting period).
In the first monitoring period (02/06/2011 - 31/12/2011), the Dak Pone Hydropower Project has supplied
to the grid total net electricity of is 41,798.270 MWh.
The baseline emission (BEy) can be calculated as follow:
, , , 41,798.270 0.5104 21,333y facility y grid CM yBE EG EF tCO2e
E.2. Project emissions calculation
The project emission includes two proponents: one is emission from backup power and emission from
reservoir. The following formula is applied:
yjFCyHPy PEPEPE ,,,
Where:
PEy Project emission in the monitoring period (tCO2e)
PEFC,j,y The CO2 emissions from fossil fuel combustion during the monitoring period
(tCO2)
PEHP,y Emission from reservoir expressed as tCO2e
1. Emission from reservoir (PEHP,y)
The power density (PD) of the project activity shall be calculated as follows:
PJ
PJ BL
BL
Cap CapPD
A A
Where:
PD Power density of the project activity, in W/m2.
CapPJ Installed capacity of the hydro power plant after the implementation of the project activity
(W).
CapBL Installed capacity of the hydro power plant before the implementation of the project activity (W). For new hydro power plants, this value is zero.
APJ Area of the reservoir measured in the surface of the water, after the implementation of the
project activity, when the reservoir is full (m2).
ABL Area of the reservoir measured in the surface of the water, before the implementation of the
project activity, when the reservoir is full (m2). For new reservoirs, this value is zero.
The project activity involves the construction of a new hydropower plant with capacity (CapPJ) of 15.6
MW and two new reservoir with surface (APJ) of 0.48 ha for Dak Pone hydropower plant and 2.33 ha for Dak Pone – Expansion hydropower plant, thus ABL = 0 and CapBL = 0.
The power density of the project activity is derived as follows:
In 2011:
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6
2
4
14 10 02917 /
0.48 10 0
PJ BLDakPone
PJ BL
Cap CapPD W m
A A
62
4
1.6 10 069 /
2.33 10 0
PJ BLDakPoneExpansion
PJ BL
Cap CapPD W m
A A
PD is greater than 10 W/m2, then: PEHP ,y= 0
2. Back-up power emissions (PEFC,j,y)
One back-up diesel generator with capacity of 120 KW is installed at the Dak Pone Hydropower Project used in very special cases when the generation from the plant is temporarily terminated. Back-up power
project emissions (PEFC,j,y) are calculated for the onsite back-up diesel generator. Methodology
ACM0002 version 12 states that PEFC,j,y should be calculated using the “Tool to calculate project or leakage CO2 emissions from fossil fuel combustion”. In accordance with this Tool, CO2 emissions from
fossil fuel combustion are calculated based on the quantity of fuel combusted (i.e., the amount of diesel
combusted by the back-up generator in the proposed project activity) and the CO2 emission coefficient of those fuels, as follows:
, , , , ,FC j y i j y i y
i
PE FC COEF
and , , 2, ,i y i y CO i yCOEF NCV EF
Where:
PEFC,j,y Are the CO2 emissions from fossil fuel combustion in process j during the year y
FCi,j y Is the quantity of fuel type I combusted in process j during the year y (mass or
volume unit/year)
COEFi,y Is the CO2 emission coefficient of fuel type I in year y (tCO2/mass or volume unit)
NCVi,y Is the weighted average net calorific value of the fuel type i in year y (in this case fuel type is diesel so NCVi,y = NCVdiesel,y =43.3 TJ/Gg)
EFCO2,i,y Is the weighted average CO2 emission factor of fuel type i in year y (tCO2/GJ), y
(in this case fuel type is diesel so EFCO2,i,y = EFCO2,diesel,y =74,800)
i Are the fuel types combusted in process j during the year y (in this case is diesel)
The back-up power emissions calculation is shown below in Table 9.
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Table 9. Back-up power emissions calculations
Period Quantity of diesel fuel
consumed by the back-up
generator (FCi,j,y) (tons)
(A)
CO2 emission factor for
diesel fuel (COEFi,y)
(tCO2/ton)
(B)
CO2 Emissions from
Diesel consumption
(PEFC,j,y) (tCO2)
(A x B)
02/06/2011 to
31/12/2011
(both days
inclusive)
0.00292 3.24 0.0094
The project emission is derived as follows:
PEy = PEHP,y + PEFC,j,y = PEFC,j,y = 0.0094(tCO2e)
E.3. Leakage calculation
Because the energy generating equipment are newly manufactured and not transferred from another activity so leakage is no need to be considered.
(Ly = 0)
E.4. Emission reduction calculation/ table
As the project emission and leakage from the project activity are zero, emission reduction during the monitoring period (02/06/2011 – 31/12/2011) is:
21,333 0.0094 21,332y y y yER BE PE L tCO2e
Net electricity supplied by the project to the grid and corresponding baseline emission, project emission, leakage and emission reductions are listed monthly as below:
Table 10: Emission reductions calculation in monitoring period
Emission Reduction
(Period: 02/06/2011 – 31/12/2011) tCO2e
Baseline Emission; BEy 21,333
Project Emission; PEy 0.0094
2 Convert from volume to mass unit:
Quantity of diesel consumption (tons) = quantity of diesel consumption (L) x Density of diesel (0.832 kg/L) /1000
(ton/kg)
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Leakage; Ly 0
Emission Reduction; ER 21,332
Note: Emission reductions have been round down to the nearest one from 21,332.9906
E.5. Comparison of actual emission reductions with estimates in the CDM-PDD
During this monitoring period, generation factor was 52.41% and calculated as follows:
Total power generation in this verification: EG facility,y = 41,798.270 MWh
The maximum power generation in that period is:
EGy,maximum = Capacity * hours of day * days
= 15.6 * 24 * 213
= 79,747 MWh
Because the monitoring period is from June to December (Rainy season is from July to October and dry
season is from November to June), the estimation power generation in those 7 months is:
EGy, estimated = 68,409*213
39,920.868365
MWh
Estimation generation factor: 39,920.868
50.06%79,747
Actual generation factor: 41,798.270
52.41%79,747
In the registered PDD, the estimated emission reduction is 34,541 tCO2e annually, equivalent to 20,375 tCO2e for the monitoring period if it is devided equally in each month. Based on the calculation above,
the actual emission reduction during monitoring period (02/06/2011 – 31/12/2011) is 21,332 tCO2e.
Table 11: Comparison of actual emission reductions with estimates
Item Values applied in ex-ante
calculation of the registered
CDM-PDD
Actual values reached during the
monitoring period
Emission reductions
(tCO2e) 20,375 21,332
E.6. Remarks on difference from estimated value in the PDD
According to Table 10, the actual emission reductions increased slightly than the total emission
reductions of 07 months that is estimated from an equal average of each month. This difference was because of the fact that the emission reduction is not equally generated in every much but depends on the
water availability. This monitoring period is lasted from June to December or began from the end of dry
season and ended in the middle of the next dry season that lasted over the whole rainy season (Rainy season is from July to October).
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