23 B11 EES IndoneseiaFSReportingMeeting

7/28/2019 23 B11 EES IndoneseiaFSReportingMeeting

1/15

0

Promotion of electrification to nonelectrified areas in Indonesia by

renewable energy hybrid system

- Introducing Hybrid renewable energy systemto BTS in un-electrified areas -

E&E Solutions, Inc.,Feb, 2013


2/15

1

Contents

1. Project Overview(1) Objective and goal

(2) Diagram of the system

(3) Characteristics of the system

(4) Issues of current power supply

(5) Features and benefits of the system

2. Methodology

(1) Eligibility Criteria

(2) Reference Scenario

(3) Monitoring and Default value

(4) Estimated Reduction amount

3. Example of Investment system

4. Progress and Implementation Plan

5. How to diffuse the Project


3/15

2

Objective and goal of the Project

1. Reducing GHG emission and obtaining credit from the

JCM system, to reduce the operational cost

2. Reducing the fuel consumption by installing a energy-

saving system (Hy-brid renewable energy system withstable power supply)

3. Securing energy source at un-electrified areas

4.Enhancing the local employment and economy throughpartnership with the Japanese partners

Project Overview


4/15

3

Simplified Diagram of Hybrid Natuene System

Wind Power

GenerationSystem

Solar Power

GenerationSystem

Power

Conditioner

Battery

Diesel

Gen-Set

(existing)

BTS

Project Overview


5/15

4

Solar panel Solar panel Wind turbine

PCSPCS

BatteryBattery

Solar Mono-system NATUENE-system

Load Load

Battery

Reduce the battery amount in NATUENE system

Reduce the exchange cost of battery

Characteristics of Natuene System


6/15

5

Issues of the current power supply

Power Grid Diesel Gen-Set

The control of power supply risk is one of the significant factors

on very competitive BTS market

Lack of the grid stability

Tendency of price increase

Indirect GHG emission from the

power plants Need for permission to the power

company to use the grid power

Very volatile diesel price

Burden of operation and

maintenance cost and human

resources (exchange of oil,

filter,etc.) Direct GHG emission from the

Gen-set

Noise and air pollution


7/15

6

The features and benefits after installation of This System

SignificantCost

Reduction

Stable

Power Supply

Long-term

Cost-effectiveness

Renewable Energy can be acquired for free

Influence by the fluctuation of oil market is none or very limited

Very low operational cost

Hybrid system can absorb the risks of the volatilities of renewable

energies

Long-term quality of each equipment (Japan quality is vital)

Able to supply stable power endlessly to the BTS using the

battery and PCS ofJapanese quality and technology.

Apply high output density storage battery designed for EV. Noneed to add water since valve regulated lead acid is used.

Environmentally

friendly

Lower air pollution and noise

Low emission of Greenhouse gas

Less hazardous waste


8/15

7

Methodology

(1) Eligibility Criteria

Criteria Reduction of power consumption of the BTS from the existingsupply by installing the hy-brid renewable energy system.

Criteria Hy-brid renewable energy system hereby does not only meanthe power system consisted of renewable energy system (such as

solar power, wind power or micro hydro system), but it alsoconsist a power controlling system which controls the whole

power supply for that BTS, which optimizes the power supply to

the BTS.

Criteria Able to grasp the power consumption of that BTS which installsthe hy-brid renewable energy system.

Criteria Must be able to grasp the capacity, number and place of that BTSsystem to be installed.


9/15

8

Methodology

(2) Reference scenario setting

The power supplied to that BTS (existing or new) is supplied

via non-renewable energy (i.e. at unelectrified areas from

diesel gen-set, at electrified areas from the grid)

If unelectrified areas shall be electrified during the project

period, the emission amount based on the grid emissionfactor shall be the reference emission amount.

If there shall be any quantified goal set for renewable energy

to be supplied to the BTS during the project period, that goal

shall be the reference scenario.


10/15

9

Methodology

(3) Monitoring and default value

Parameter Contents

PECy Power Consumption of that BTS system kWh/y

RNEGy Renewable energy power consumption from that

systemkWh/y

PFCi,y Consumption amount of fossil fuel i in that BTSkl, t,1000Nm3/y

Monitoring items

Default value

Parameter Contents

EFe,y Grid Emission FactortCO2/MWh

NCVi,y Net Calorific Value of fossil fuel iGJ/ Nm3, t, etc

EFCO2,f,i,y Emisssion Factor of Fossil Fuel I tCO2/GJ


11/15

10

Methodology

(4) Estimation of GHG emission reduction

Estimation Place: Sabung

Power supply from renewable energy: 3,578kWh/yr (mostly solar)

Grid Emission Factor: 0.74tCO2e/MWh

Reduction Amount: 3tCO2e/yr/BTS


12/15

11

An example of investment system


13/15

12

Progress and Project implementation time frame

FY2012 FY2013 FY2014 FY2015 FY 2016

FS

Demonstration

Experiment

ProjectApproval by

the

Governments

Start


14/15

13

How to diffuse the project

JapaneseEntity

Japanese

Government

Indonesian

Government

Cost down of the initial cost

Make more effectiveness on the battery and PCS

Assess the system as good practice (BPPT)

Disseminate the system for telecommunication (KOMINFO)

Make actions to the UNFCCC to get JCM approved

Decide the CO2 cost and the market system

Indonesian

Entity

Consider not only the initial cost but the operational cost for

bidding

Consider revenues from the JCM systems


15/15

14

Thank you very much !

Terimah Kasih!

23 B11 EES IndoneseiaFSReportingMeeting

Documents