Renewable Energy Renewable Energy Renewable Energy Renewable Energy

Projects in ThailandProjects in ThailandProjects in ThailandProjects in Thailand

bybybyby

MrMrMrMr.... PayomsaritPayomsaritPayomsaritPayomsarit SripattananonSripattananonSripattananonSripattananonDeputy Director of Alternative Energy Deputy Director of Alternative Energy Deputy Director of Alternative Energy Deputy Director of Alternative Energy

EncouragementEncouragementEncouragementEncouragement And EfficiencyAnd EfficiencyAnd EfficiencyAnd Efficiency

Provincial Electricity Authority

Provincial Electricity Authority 2

PEA’s AREA : as of Dec 2014

AREA : 510,000 km2

REGIONS : 12 Region offices

PROVINCE : 74 Provinces

VILLAGE : 76,121 Villages (98%)

OFFICES : 927 Offices

Yala

Nakhon Si Thammarat

Phetchaburi

Nakhon Pathom

Chon Buri

Nakhon Ratchasima

Ubon Ratchathani

Udon Thani

Phitsanulok

Lop Buri

Chiang Mai

Ayutthaya

PEA HIGHLIGHT

ELECTRICITY SERVICE : as of Dec 2014

Provincial Electricity Authority 3

PEA HIGHLIGHT

• 18,155 MWMaximum Demand :

• 17.68 Million CustomerTotal Customers:

• 116,501 Million Unit (kWh)Total Sales of Electricity :

• 12,552 MUSD (450,634 MTHB)Total Electricity Revenue (2014)

• 6.46 times/customer/yearSAIFI

• 217.89 minutes/customer/year

SAIDI

• 5.84 %Distribution Loss

SPPsSPPsSPPsSPPs(10%)(10%)(10%)(10%)

EGATEGATEGATEGAT((((43434343%)%)%)%)GenerationGenerationGenerationGeneration

TransmissionTransmissionTransmissionTransmission

DistributionDistributionDistributionDistributionPEAPEAPEAPEA

((((66%66%66%66%))))MEAMEAMEAMEA((((32%32%32%32%))))

CustomerCustomerCustomerCustomer((((2%2%2%2%))))

CustomerCustomerCustomerCustomer CustomerCustomerCustomerCustomer

VSPPsVSPPsVSPPsVSPPs(3%)(3%)(3%)(3%)

National

Energy Policy

Committee

Energy

Regulatory

Commission

ImportImportImportImport(3%)(3%)(3%)(3%)

IPPsIPPsIPPsIPPs((((41414141%)%)%)%)

SOSOSOSOEGAT (100%)

Thailand Electricity Structure

IPPIPPIPPIPP : Independent : Independent : Independent : Independent

Power Producer,Power Producer,Power Producer,Power Producer,

• Capacity > 90 MWCapacity > 90 MWCapacity > 90 MWCapacity > 90 MW

• (Power Purchased (Power Purchased (Power Purchased (Power Purchased

by Notice)by Notice)by Notice)by Notice)

IPPIPPIPPIPP : Independent : Independent : Independent : Independent

Power Producer,Power Producer,Power Producer,Power Producer,

• Capacity > 90 MWCapacity > 90 MWCapacity > 90 MWCapacity > 90 MW

• (Power Purchased (Power Purchased (Power Purchased (Power Purchased

by Notice)by Notice)by Notice)by Notice)

SPPSPPSPPSPP : Small Power : Small Power : Small Power : Small Power

Producer, Capacity Producer, Capacity Producer, Capacity Producer, Capacity

<= 90 MW<= 90 MW<= 90 MW<= 90 MW

• Cogeneration, Firm Cogeneration, Firm Cogeneration, Firm Cogeneration, Firm

(Power Purchased by (Power Purchased by (Power Purchased by (Power Purchased by

Notice)Notice)Notice)Notice)

• Renewable Energy, Renewable Energy, Renewable Energy, Renewable Energy,

Firm , NonFirm , NonFirm , NonFirm , Non----firmfirmfirmfirm

SPPSPPSPPSPP : Small Power : Small Power : Small Power : Small Power

Producer, Capacity Producer, Capacity Producer, Capacity Producer, Capacity

<= 90 MW<= 90 MW<= 90 MW<= 90 MW

• Cogeneration, Firm Cogeneration, Firm Cogeneration, Firm Cogeneration, Firm

(Power Purchased by (Power Purchased by (Power Purchased by (Power Purchased by

Notice)Notice)Notice)Notice)

• Renewable Energy, Renewable Energy, Renewable Energy, Renewable Energy,

Firm , NonFirm , NonFirm , NonFirm , Non----firmfirmfirmfirm

VSPPVSPPVSPPVSPP : Very Small : Very Small : Very Small : Very Small

Power Producer, Power Producer, Power Producer, Power Producer,

Capacity Capacity Capacity Capacity

<= 10 MW<= 10 MW<= 10 MW<= 10 MW

• Cogeneration Cogeneration Cogeneration Cogeneration

• Renewable EnergyRenewable EnergyRenewable EnergyRenewable Energy

VSPPVSPPVSPPVSPP : Very Small : Very Small : Very Small : Very Small

Power Producer, Power Producer, Power Producer, Power Producer,

Capacity Capacity Capacity Capacity

<= 10 MW<= 10 MW<= 10 MW<= 10 MW

• Cogeneration Cogeneration Cogeneration Cogeneration

• Renewable EnergyRenewable EnergyRenewable EnergyRenewable Energy

The power purchase from Private Power Producer1. Thailand Electricity Structure

Ref: www.eppo.go.th

Thailand Power Generation by Fuel Type1. Thailand Electricity Structure

RE Potential Area

7

RE Potential Area

Cassava root bagasse Empty bunches of oil palm Corn maize

8Source : EPPO.

Committed to the development of low-carbon society

Government Funding On R & DActivities

Encouraging Private-Led Investment

Alternative Energy Development Plan (AEDP 2015)

Solar

6,000 MW

1,200 ktoe(Heat)

Big,Small + Mini Hydro

3,282.4 MW

Bio Energy

Biomass Biogas MSW

5,570 MW 3,602 MW 550 MW

22,100 ktoe (Heat)

1,283 ktoe(Heat)

495 ktoe(Heat)

Target 30 % of RE in Total Energy Consumption By 2036

Biofuels

• Ethanol

11.3 Million l/d

• Biodiesel

14 Million l/d

•Pyrolysis Oil

0.53 Million l/d

• CBG

4,800 Million l/d

Wind

3,002 MW

Others

• Geothermal

10 ktoe

• Bio-oil &

Hydrogen

10 ktoe

Thailand ‘s Alternative Energy Development Plan

Provincial Electricity Authority

Increasing the Supply of REIncreasing the Supply of RE

Some Technical Solution for RE ConnectionSome Technical Solution for RE Connection

Smart Grid System for Sustainable RE Smart Grid System for Sustainable RE

TopicTopic

1992199219921992 2001200120012001 2002200220022002 2006200620062006 2007200720072007

EGAT issued EGAT issued EGAT issued EGAT issued

Requests for Requests for Requests for Requests for

Proposals from Proposals from Proposals from Proposals from

SPPsSPPsSPPsSPPs

Introduction of the Introduction of the Introduction of the Introduction of the

additional tariff for additional tariff for additional tariff for additional tariff for

SPPs using RE as fuel SPPs using RE as fuel SPPs using RE as fuel SPPs using RE as fuel

via competitive biddingvia competitive biddingvia competitive biddingvia competitive bidding

MEA and PEA issued MEA and PEA issued MEA and PEA issued MEA and PEA issued

Requests for Proposals Requests for Proposals Requests for Proposals Requests for Proposals

for power purchase from for power purchase from for power purchase from for power purchase from

VSPPs VSPPs VSPPs VSPPs ≤ 1 MW1 MW1 MW1 MW

MEA and PEA issued MEA and PEA issued MEA and PEA issued MEA and PEA issued

Requests for Proposals Requests for Proposals Requests for Proposals Requests for Proposals

for power purchase from for power purchase from for power purchase from for power purchase from

VSPPs VSPPs VSPPs VSPPs ≤ 10 MW10 MW10 MW10 MW

� MEA and PEA announced the fixedMEA and PEA announced the fixedMEA and PEA announced the fixedMEA and PEA announced the fixed----rate “Adders”, categorized by RE rate “Adders”, categorized by RE rate “Adders”, categorized by RE rate “Adders”, categorized by RE technologies and provided in addition technologies and provided in addition technologies and provided in addition technologies and provided in addition to the normal purchasing rate under to the normal purchasing rate under to the normal purchasing rate under to the normal purchasing rate under the Regulations for Power Purchase the Regulations for Power Purchase the Regulations for Power Purchase the Regulations for Power Purchase from VSPPsfrom VSPPsfrom VSPPsfrom VSPPs

� EGAT issued Requests for Proposals EGAT issued Requests for Proposals EGAT issued Requests for Proposals EGAT issued Requests for Proposals for power purchase from SPPs for power purchase from SPPs for power purchase from SPPs for power purchase from SPPs ≤ 90 MW90 MW90 MW90 MW

Promotion of Power Generation Using Renewable EnergyPromotion of Power Generation Using Renewable EnergyPromotion of Power Generation Using Renewable EnergyPromotion of Power Generation Using Renewable Energy

Background of VSPP Purchasing PolicyBackground of VSPP Purchasing PolicyBackground of VSPP Purchasing PolicyBackground of VSPP Purchasing Policy

20022006 2007

2010

PEA PEA PEA PEA announced announced announced announced

power power power power purchase purchase purchase purchase

from VSPP from VSPP from VSPP from VSPP ≤

1 MW1 MW1 MW1 MW

Increase Increase Increase Increase

Capacity Capacity Capacity Capacity

purchase purchase purchase purchase

from VSPPs from VSPPs from VSPPs from VSPPs

up to up to up to up to ≤ 10 10 10 10

MW) MW) MW) MW)

Announced Announced Announced Announced

the adders, the adders, the adders, the adders,

categorized by categorized by categorized by categorized by

RE RE RE RE

technologies, technologies, technologies, technologies,

in in in in addition to addition to addition to addition to

the the the the

purchasing purchasing purchasing purchasing

price under price under price under price under

the the the the VSPP VSPP VSPP VSPP

Regulations Regulations Regulations Regulations

PEA PEA PEA PEA announced announced announced announced

the new the new the new the new adders adders adders adders

2015

AnnouncedAnnouncedAnnouncedAnnouncedFeed in Feed in Feed in Feed in

Tariff Tariff Tariff Tariff PrograPrograPrograProgrammmm

Solar

Jan 2, 2007 Sep 20, 2010 Jan 30, 2015

Wind

Biomass

VSPP Program

2007

Increasing the Supply of RE

2010 2015 2015

Nov 1-10, 2015

Waste

Biogas

Sep 29, 2014

20142014

Sep,

2014

Solar Farm Solar Roof Solar for Government and Cooperation

Fixed Adder Rates in 2007Fixed Adder Rates in 2007Fixed Adder Rates in 2007Fixed Adder Rates in 2007

Type of FuelsAdder

(Baht/kWh)Period(Year)

1. Biomass

- Installed Capacity <= 1 MW 0.50 7

- Installed Capacity >1 MW 0.30 7

2. Biogas

- Installed Capacity <= 1 MW 0.50 7

- Installed Capacity >1 MW 0.30 7

3. MSW

- Landfill Gas 2.50 7

- Thermal Process 3.50 7

4. Wind

- Installed Capacity <= 50 kW 4.50 10

- Installed Capacity > 50 kW 3.50 10

5. Mini Hydro

- Installed Capacity 50 kW - <200 kW 0.80 7

- Installed Capacity <50 kW 1.50 7

6. Solar 8.00 10

Fixed Adder Rates in 2010Fixed Adder Rates in 2010Fixed Adder Rates in 2010Fixed Adder Rates in 2010

Type of FuelsAdder

(Baht/kWh)Period(Year)

1. Biomass

- Installed Capacity <= 1 MW 0.50 7

- Installed Capacity >1 MW 0.30 7

2. Biogas

- Installed Capacity <= 1 MW 0.50 7

- Installed Capacity >1 MW 0.30 7

3. MSW

- Landfill Gas 2.50 7

- Thermal Process 3.50 7

4. Wind

- Installed Capacity <= 50 kW 4.50 10

- Installed Capacity > 50 kW 3.50 10

5. Mini Hydro

- Installed Capacity 50 kW - <200 kW 0.80 7

- Installed Capacity <50 kW 1.50 7

6. Solar 6.50 10

TypeInstalled Capacity

(kW)

FiT

(Baht/kWh)

Total Installed

Capacity (MW)

Residential 0-10 6.96 100

Small General Service >10-250 6.55

100Medium-Large General Service

/Industrial

>250-1,000 6.16

16

Feed in tariff (FiT) rate for 25 years Solar PV Rooftop By 2013

Feed in Tariffs in 2015

Status of Renewable Project on May 2015 compared with the target

in Alternative Energy Development Plan (AEDP) of 30%

for 20 years as following

2. Status of Renewable Power Generation

Type of Fuel

CODTarget

AEDPInstalled

Capacity

(MW) (MW)

Solar Farm 1111,502,502,502,5026,0006,0006,0006,000

Solar Rooftop 53535353

Wind 216216216216 3,0023,0023,0023,002

Hydro 15151515 3,2823,2823,2823,282

Biomass 2222,,,,429429429429 5555,,,,570570570570

MSW 113113113113 555555550000

Biogas 235235235235 3,6023,6023,6023,602

Total 4,563 22,006

Source : Draft Minutes of the Executive Committee of measures to promote electricity generation from renewable sources No.2/2558 (No. 5) on 24 March 2015

Increasing of RE

Install Capacity(MW)

Year0

500

1000

1500

2000

2500

2007 2008 2009 2010 2011 2012 2013 2014 2015

Solar

Biomass

Wind

Biogas

Waste

Type of Fuels StatusProjectsAmount

Capacity of Power

Purchased (MW)

Biomass & MSW COD 25 577.523

Solar COD 4 265

Wind COD 2 180

Total 22 1,022.523

Status of RE SPP

Status for RE SPP

Mungcharoen Biomas (15.5 MW)

Located : Surin ProvinceCOD : September 2012

Example for SPP (Rice Husk Power Plant)

EA SOLAR (90 MW)

Example for SPP Solar

Located : Lampang ProvinceCOD : Dec 2013

First Khorat Wind (90 MW)

Located : Nakhonratchasima ProvinceCOD : Apirl 2012

Example for SPP Wind Farm

Status of RE VSPP

Status for RE VSPP

Type of Fuel COD PPA LOI Submitted Total

Projects (MW) Projects (MW) Projects (MW) Projects (MW) Projects (MW)

Biomass 121 748.91 54 294.55 42 208.46 15 72.167 232 1,324.087

Biogas 119 210.13 54 91.76 24 42.51 9 23.665 206 368.065

Solar 249 921.77 9 21.02 171 943.93 429 1,886.72

- PV 248 916.77 4 10.02 171 943.93

- Parabolic Trough 1 5.00 5 11.0

Mass Solid Waste 18 43.21 9 30.10 14 82.65 2 8.8 43 164.76

Wind 5 9.6 9 49.87 14 59.47

Micro Hydro 6 1.2 8 13.48 14 14.6

Total 518 1,934.82 143 500.78 251 1,277.55 27 104.632 938 3,817.702

Erawan Power(Sugar cane Power Plant )

8 MW Nongbualumpoo Province

7.5 MW Supanburi Province

Decha Biogreen (Rice husk )

Saraf bioenergy (Palm Empty Fruits Bunch)

8.5 MW Krabi Province

Ubon Biogas (cassava) flour)

2 MW Ubonratchathani Province

Bangkok Solar Power

1.2 MW Ang Thong 1.5 MW Phetchaburi

Bangkok Solar Power COD 11 Projects

Ban Pho Chachoengsao 1.3 MW

Mueang Udon Thani 0.24 MW

Phen Udon Thani 1.5 MW

Cha um Phetchaburi 2.125 MW

Phatthana Nikhom Lopburi 2.0 MW

Banphot Phisai Nakhon Sawan 0.53 MW

Mueang Ang Thong 1.2 MW

Bua Yai Nakhon Ratchasima 1.125 MW

Hua-Hin Prachuap Khiri Khan 1.75 MW

Sirintorn 4.5 MW

Phatthana Nikhom Lopburi 4.0 MW

Thai Solar Energy

Kanchannaburi

5 MW

Thai Biogas Energy(palm wasted water) water)

2.8 MW Located SurathaniProvince

Technology biogas from landfill (Gas to Energy)

Mass Solid Waste Power Plant

Zenit Green 8 MW Located KampangsarnNakornpratom Province

Electricity using heat from thermal process (Incineration)

6.5 MW Located Phuket Province

Mass Solid Waste Power Plant

34

Some Technical Solution for RE Connection

1. Reverse Power Flows 2. Voltage Control in Distribution Grid 3. Protection Coordination in Distribution Grid

Impact of RE Connection

1. Reverse Power Flows

2. Voltage control in distribution grid

Advanced voltage control for HV/MV transformer

Impact of RE Connection

37

Impact of RE connection

3. Protection Coordination in distribution grid

Breaker-breaker Miscoordination

38

Recloser-fuse Miscoordination

102

103

104

10-2

10-1

100

101

102

Current (Amps)

Tim

e (

se

conds)

Maximum Current

Minimum Current

Recloser F

Recloser S

Fuse TC

Fuse MM

RecloserCurrent

Fuse Current

MARGIN

(I fuse margin)

Breaker Recloser

Fault

Fuse

IF,Sub

Substation

IF,DG

DG

current through recloser current through fuse

Impact of RE connection

3. Protection Coordination in distribution grid

PEA Smart Grid Roadmap

39

2012-2016 Year

Smart Level

30

100

70

Stage 1

Planning &

Pilot Project

Stage 2

Large ScaleExpansion

Stage 3

Optimal Stage

2017-2021 2022-2026

� Pattaya SG Pilot Project (1,069 MTHB)

� Mae Sariang Micro Grid (265 MTHB)

� Kood & Mak Island Micro

Grid (392 MTHB)

Total 1,781 MTHB (55.65 MUSD)

� AMI Expansion to Major Cities� SA/DA/FA Full Area Expansion� SPP/VSPP Management System Expansion� Micro Grid & Energy Storage Expansion� Demand Response (DR)/Demand Side

Management System (DSM)� Intelligent EV Charging System

-AMI Full area Expansion

-Self-healing enabled-Virtual Power Plants -Real time pricing (2-way)-V2G enabled

Provincial Electricity Authority 39

40

PEA Smart Grid

( 9 Focused Areas and Key Elements)

Grid OperationsGrid Operations Customer OperationsCustomer Operations IT OperationsIT Operations

2. Power Grid Operation

5. Data Analytics to Support Decision

3. Empower Energy Customers

1. Sustainable Generation

4. Integrated Technology

Platform

7. Energy Efficiency & Green Buildings

8. Smart Grid Standard

Development

9. Smart Grid Comm.& Security

6. Enabling Electric Vehicle

Renewable energy management

Distribution Management (SCADA/EMS/DMS/OMS/

DA/Transformer)

AdvancedMetering Infrastructure

Customer Appliances(HAN/IHD/HEMS)

Demand response

ElectricVehicle (EV)

EV Charging Station

Grid impacts

Energy Efficiency Approaches

Green Building Technologies

Building Energy Management

Systems (BEMS)

Data Management Grid Operation

Analytics

Asset Analytics

SG Standards Alignment

Last Mile Network

Meter Back Haul Network

Network Operation Centers

Customer Analytics

Cyber Security

Micro Grid & DG/ES integration

IT Architecture

Meter-to-Cash Process

Provincial Electricity Authority

Think the Environment First, Save the Earth

THANK YOUTHANK YOUTHANK YOUTHANK YOU

Question & Answer

Mr. Payomsarit Sripattananon

Deputy Director of Alternative Energy Encouragement and Efficiency Department

Payom.sri@pea.co.thPayomsarit@hotmail.com