monitoring report form (cdm-mr) version 01 - in effect …

MONITORING REPORT FORM (CDM-MR) - Version 01

CDM – Executive Board

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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: [email protected]

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: [email protected]

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:

mailto:[email protected]



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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.

http://cdm.unfccc.int/Projects/DB/RWTUV1299418983.61/view



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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: [email protected]

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


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


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


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


Verification entity Electrical Testing Company of Central Power Corporation

(EVNCPC-ETC)


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


Van Dan


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



Van Dan


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


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



Van Dan


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


Van Dan


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



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


Van Dan


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


Van Dan


been found



CDM monitoring manual and regular of operating hydropower

plant.

22/10/2011 Shift 1:

Operator: Vo Thanh Thanh, Tran Dang Dinh,





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Luu Van Tuan & Nguyen Dinh Minh

Shift Leader: Vo Thanh Thanh


Van Dan


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




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



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




Leakage emission

calculations)


Any comment:



page 20

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




calculations)


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




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



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



page 21

generation in year y calculated using the “Tool to calculate the emission



Value(s): 0.4191



calculations)

Data is used for calculation of EFgrid,CM,y


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



Value(s): 0.5104


Leakage emission

calculations)

Data is used for baseline emission calculation


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


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



calculations)

For calculation of PEFCj y

Any comment:



page 22

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



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


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 current 31/05/2011 31/05/2011



page 23

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


/Default:

Measured

Source of data: Direct measurement at the connection point; using bi-direction power

meter.


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



calculations)

The data are used for baseline emission calculation


accuracy class, serial number, calibration

frequency, date of last



Serial No.

10020499 (Bus bay 471)

10020500

(Bus bay 473)

08062726 (Bus bay 471)

06041392

(Bus bay 473)


installation

060304/BB-ETC-P6 060305/BB-ETC-P6

06101722/BB-TNĐ-P6 06101723/BB-TNĐ-P6




page 24

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


Holdings Ltd. (UK)

ELSTER Metering

Holdings Ltd. (UK)



31/05/2011 31/05/2011


Corporation(EVNCPC-ETC)


Calibration frequency


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


/Default:

Measured

Source of data: Direct measurement at the connection point; using bi-direction power meter.


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



Leakage emission

calculations)

The data are used for baseline emission calculation



page 25






Serial No.

10020499

(Bus bay 471) 10020500

(Bus bay 473)

08062726

(Bus bay 471) 06041392

(Bus bay 473)


installation

060304/BB-ETC-P6 060305/BB-ETC-P6

06101722/BB-TNĐ-P6 06101723/BB-TNĐ-P6


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


Holdings Ltd. (UK)

ELSTER Metering

Holdings Ltd. (UK)


Date of current

calibration

31/05/2011 31/05/2011


Corporation(EVNCPC-ETC)


Calibration

frequency



Continuously measurement and monthly recording


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.


/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



calculations)

The data are used for project emission calculation



page 26





Measured by third party.


Yearly


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


parameter:

Dak Pone: 14,000,000

Dak Pone Expansion: 1,600,000



calculations)



accuracy class, serial

number, calibration

frequency, date of last calibration, validity)

Not applicable


Yearly


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


/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,



page 27

functioning to measure the percentage of fuel consumption.


parameter:

0.0094 tons (from 01/06/2011 to 31/12/2011)



Leakage emission calculations)


Monitoring equipment (type, accuracy class, serial

number, calibration



Transducer – being installed synchronously with the tank.

Technical details Diesel gen-sets

Serial No. MH200807088


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.


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



page 28

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:



page 29

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.



page 30

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)



page 31

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).

monitoring report form (cdm-mr) version 01 - in effect …

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