potential renewable energy business development in thailand_ดร.จิรัสกวินท์

1Dr.-Ing. Jiratkwin RakwichianNico Group, Panya ConsultantDr.-Ing. Boonyang Plangklang RMUTT03 July 2010

Potential Renewable Energy Business Development and Project Development in Thailand and Consulting Experiences NU LECTURE WAVEPLACE

2Agenda

Climate Change and its effects

Renewable Energy Policies in America, Eu, and Thailand

Work in Renewable Energy Area

Renewable Energy (RE) Reviews

RE Case Studies (Tesco Lotus)

Back Ground Works

Why Renewable Business Grow

Renewable Project Consulting

VLS PV Solar Farm MW

Small Wind Farm 50 kW for low speed wind

CSP (Solar Trough)

3Dr.-Ing. Jiratkwin Rakwichian Renewable Experiences CV

Renewable

Consultant

Achievements &

Current Holding

Project

Dr.-Ing. Jiratkwin Rakwichian, (AMP)

Deputy Managing Director Ensol Company Limited, under Panya Consult Corporation Group.

B. Eng (Electrical Engineering) Kasetsart University, Thailand

Master in International Telecommunication DAAD Scholarship , University of Kassel, Germany

Ph.D.(Dr.-Ing.) in Renewable Energy Solar PV, University of Kassel, Germany

A. Project Development, Sino-Thai Engineering light weight concrete plant 700 MB ,

B. Biomass Plant from Husk Rice with ING Fund 6,000 MB,

C. Assistant Director, Orange, True Company, Strategic and Business development

D. Consultant of whole Logistic Management for Mitrphol Sugar Company

Background

1. Solar Thermal Power Plant in NU (Solar Parabolic Trough)

2. Small Wind Farm 50 kW under the Patronage of King and DEDE by Ministry of Energy

3. Consulting DEDE directors on Renewable Energy Policy

4. Developing Very Large scale Solar PV power plant to many big company over 300 MW with

mobilize fund greater than 20,000-30,000 MB (TOTAL PV FARM CONSULTING SERVICE)

5. Guest consultant and lecturer to analysts to ING and MFC fund, Korean Fund under LG or

Green Bank like CIMB

6. PV Roof Top MQDC project consulting 250 households

7. Hybrid system for electrification for Island or Isolate area e.g. 350 kW PP Island, 50 kW Doi Mon

Lan Chiang Mai

8. Invited guest speaker as Guest Professor to Master, MBA and Ph.D. Program Naraesuan

University

9. JV with D-103, Entry 5 competition design of Thai new Parliament on PV BIPV and Wind farm

design

10. Advisor on business and technical due diligence for MFC Fund and CIMB Bank as well as

Project Financing

4World renewable energy outlook// Global Energy Situation and Future Trends (1)

World energy consumption and CO2 increase corresponded with population increasing.

5Global temperature trend and projections

Temperature trends and projections. The global average

surface temperature has

increased over the 20th century

by about 0.6 degrees Celsius.

This increase in temperature is likely to have been the largest

for any century in the last 1000

years.

It is very likely that nearly all land areas will warm more

rapidly than the global average,

particularly those at high

northern latitudes in the cold

season.

There are very likely to be more hot days; fewer cold days, cold

waves, and frost days; and a

reduced diurnal temperature

range.

Explanation

Source: UNEP/GRID-Arendal

6Green House Effect

This PowerPoint slide is used for academic use only in university or analyst lecture

7100 million tones of CO2 equivalent

100 200 300

91 29 33

104 64 46

133 139 46

1971

1990

2010

Source : World Energy Outlook (IEA)

CECD Countries

Developing Countries

FSU Eastren Europe

World CO2 Emission Outlook

9 CO2 100

100

50

200 This PowerPoint slide is used for academic use only in university or analyst lecture

10

1992 2002 2005

Effect after climate change: Hurricane, Flood, Desert

11

1992 2002 2005


12

before

after

To move 20 M people

in Beijing

from land under the sea


Source : Dr. Wattanapong R

13

Million ( )

1,500

3,000

6,000

12,000

OIL

1850 1900 1950 2000 2050

30

+ Peak Oil2010



14

20% 2020Sign Feb,2007


15

15% 2020Sign June, 2007



17

EU Super Grid Project to support

Wind installation 263 GW in 2020

Solar PV 450 GW installed by 2020



18

National Grid

-High Capacity transmission-Nation balance of supply & Demand

Micro-Grid

-Distributed Generation-Customer Electrification

Community Grid

-Small Power Producer

transmission

-Village Community Electrification

Renewable Energy in the FutureSmart Grid in USA 2012Fast-moving Baraq Obama

19

USA Smart Grid Project

- 5,000 Kilometers of new power line

- Installation 40 million smart meters in private

home for power home exchange

- 2015 Million electric hybrid car step up commercialize

USA Renewable Energy Power Grid

20

A dramatic rise of world renewable in 2007, developing world, EU and top six countries

Source: Renewable Energy Network for the 21st Century (REN21)

Renewable capacity reached 240 GW world wide in 2007, an

increased of 50% over 2004

The largest component of renewable capacity is wind

power that reach estimated 95

GW, annual increased more 40%

higher in 2007 compared to 2006

The wind industries in China and India continue to grow

Offshore wind power grew significantly to 300 MW in

Europe and US

Explanation

Grid connected solar photo voltaic grew fasted to an estimated 7.7 GWp

Solar PV market growth is centered in Germany, Japan, Spain, Italy, USA

Renewable energy, small hydro power, biomass, solar PV provide power to rural people

Developing countries as a group have more than 40% of existing renewable capacity, 70% of solar hot water, and 45% of bio fuels production

22

Annual installed capacity by region 2003-2008

The global wind industry installed dose to 120 GW in 2008

The top three installed capacity are leaded by United State (25 GW), Germany (23.9 GW) and

Spain (16.7 GW)

China is in the top rank of Asia Region at 12.2 GW by success factor of China government

policy direction, good wind potential site at many remote area, and localization of domestic

wind turbine manufacturers (more than 56%).

23

Annual PV installed capacity by Country 2000-2013

24

148,197 Mega kW-h/year

Energy Source of Power Generation

Natural Gas 70.0 %

Diesel 0.2 %

Malaysia

0.3 %

Laos 1.6%

Hydro4.7%

Lignite12.6%

Heavy Oil1.0%

Coal 8.2%

Renewable Energy1.4%

Thailand Energy Background : Energy Source of Power Generation

25

1.

2.

3.

4.

5.

26

7.6%

Target 5,608 MW

Existing 1,750 MW

Adder cost 3,858 MW

-//-// /

Target 7,433 ktoe

Existing 3,007 Ktoe

2554

15.6%

2.4%

Target 9.0 /Existing 1.24 /

Target 4.5 /Existing 1.56 /

Target 0.1 ..

4.1%

2565

20.3%

2551*

6.4%

R&D

Adder cost

ESCO Fund

BOI/

CDM

NGVTarget 690 mmscfd

(6,090 ktoe)

Existing 108.1 mmscfd

6.2%

19.1%

2559

4,237 ktoe/ 99,500 / 13 /

19,800 ktoe/ 461,800 /

42 /

.. 2551-2565

: * .. 52 2551 94.45

27

1. Adder Cost

: www.eppo.go.th

28

2. (BOI) 3. ( 50 )4. CDM5. (ESCO Venture Capital)

(2)

Technical Assistance

Credit Guarantee Facility

Carbon Credit (CDM)

ESCO Venture Capital

Equipment Leasing

Equity Investment

Investor

Investor

Investor

Investor

Investor

Investment

Committee

ESCO Fund

/

Fund Manager

/

1. 1,250 2. 10 ktoe 250 /

51-52 500 /

:

29

15

15 3

(2551 2554)

(proven technologies) NGV

(2555 2559)

, Green City

(2560 2565)

Green City

30

(1) (RE)

RE

/, Adder Cost,

ESCO FundRE

CDM

(2)

RE

(3)

RE

RE ,

31

320 MW

5 MW

1,600 MW

5.0 MW

190 MW

46 MW

>50,000 MW

32 MW

4,400 MW

1,601 MW

700 MW

56 MW

- - /

- - Solar Home/On Grid- -. 0.1%

- -

-

-

7,400 ktoe

2,781 ktoe

154 ktoe

2.3 ktoe * 3.0 /

1.24 /

-

- DME

* 4.2 /

1.59 /

- (,, ,)- () 600 ktoe

224 ktoe

- (, , , , , )

-( )-()

()

78 ktoe

1 ktoe

* ( )

32

15 (REDP Master Plan 2008-2022) 28 .. 2552

20

(Development Framework) 3

32

(R&D)

(Demonstrator)

-(Deployment)

(Competition)

2554

15.6%

2559

19.1%

2565

20.3%

2573

25%

Proven

- - 2nd-Gen & Non-Food Biofuels- (Green Community)

- - Green Community - -

- RE- BiofuelsNew- Battery- Geothermal

3333

4

1)

.,,,,

2) .

3) .

4) Offshore Wind farm

-

-

Tree Tree Tree

- - -

Tree Tree Tree Tree Tree Tree

Offshore Potentials

.

3434

PV 1-2 USD/watt PV (Giant Solar Farm) () ,,,,,

2 . R+D+D

PV Boom PV

Proven - Parabolic Trough Steering Engine

Parabolic Trough Steering Engine

Solar Map

Solar Pricing

3535

(Hydro)

1. (Small-Mini

Hydro)

2.

3. (Pico-Micro

Hydro)

4. - R&D

( 324 MW)

2

1 3

45

6

7

8

9

10

11

12

13

14

1516 17 181920

21

22

23 24 25

262728

29

30

31

3233

34

35

36

37 38

3940414243 44

48 4950

51

52

53

2

13

10

15

1

2

4

15

1

2

4

15

1

2

4

36

36

()

/

- 800-1,000 - 1,200-1,600 - 1,200-1,600

0.00

2,000,000.00

4,000,000.00

6,000,000.00

8,000,000.00

10,000,000.00

12,000,000.00

()

37

37

MW.

Existing = 1,648MW = 3,341 ktoe

53

2,454

2,000

54

2,800

2,800

59

3,220

3,220

65

3,600

3,600

: CDM PPA

High light

( )

156 mw

222ktoe

53

1. 2. /3. CDM

1,931 mw

2,743ktoe

365 mw

518ktoe

92 mw

131ktoe

52

2,100

1,644

(MW)

Actual/Expect

3838

3 5

1. . LFG 1 MW2. . AD 0.6 MW3. . . LFG 1.5 MW4. . . 1.5 MW5. . 1 MW

. .(.) . (PPP) key Player .

- ()

1.

2.

- Land-fill Gas (LFG)

- (Incineration)

- (AD)

- Gasification

- Plasma

- RDF

3. - Parolysis

.

.

3939

5

1.. LPG

2. //

3. LPG

4. LPG -

5. -

- RDF

- .-

< 5 /6,622

5-10 /639

10-50 /162

50-100 /37

100 /25

.8,800 /

LPG

40

40

5 . District Subsidy 10-30% 2

1) 2)

Quick Fact 1 = 3 = 10 1/ 1 0.05 ./ 1 ktoe = 1.76 .. 0.55 MW 1 ktoe 90,000 1 MW 160,000

- - -

41

41

/

Demand

FFV

Flexible

+

Supply-Demand

2.93 ./ - 8 1.64 ./- 4 0.63 ./- + 4 0.85 ./

FFV - 1,681 @ ..53- 53 7,308 - . > 1,800 cc 22%- Volvo Mitsu - GM E85 53

GSH E20 FFV E85

Convince . GM Line FFV rebate 3%

91 (.)

Supply-Demand

.

HUB

yield 3.5 4.5 // 11.8 15 //(.)

R&D

42

42

/

Demand CPO

Supply-Demand (CPO)

5.91 ./ - CPO/RBD 4 1.76 ./- 5 1.75 ./- CPO/RBD 4 0.95 ./

/

Demand B100 1.8 ./- B2 31.07/. 60.5%- B5 20.29/. 39.5%

- B5 B2 1.20 /- B5 3,484 70%- B5= 0.55 / B2= 0.61 /

B5 B2 B3 B100 ()

.(/

/)

HUB

yield 2.8 3.2 // (.)

R&D

A 9 B 15 C 16 D 8

14 10

72

.

100 300 65%

.. 53

400

.

. .

43

:

43

45

BIPV for Building

PV Market in the future

46

PV Market in the future: Grid Connected PV Roof Top

47

.. (.)

3.12 kW 3.02 kW

(.)

(.) (.)

3.02 kW 3.12 kW

PV Market in the future: Grid Connected PV Roof Top

48

Invest Cost 650,000 Baht

Energy Output 7,000 kw.h/year

Income 77,000 Baht/year

O&M 750 Baht/year

Net Income 76,250Baht/year

Payback Period 8-9 Year

Working Period 25 Year

5 KW PV Roof Top Invest Cost

49

Thin Film Technology

PV Market in the future: Thin Film

50

Invest Cost 100,000,000 Baht

Energy Output 1,400,000 kw.h/year

Income 15,000,000 Baht/year

O&M 200,000 Baht/year

Net Income 14,800,000Baht/year

Payback Period 8-9 Year

Working Period 25 Year

1 MW PV Solar Farm Invest Cost

51

Portfolio:Wind Turbine 3 kW Grid Tile Development in Amata Lotus Green Store

52

Portfolio: TESCO Lotus Green Store

53

Portfolio :CO2 Emission Reduction and Renewable Energy in Private Sector by Ensol

TESCO Lotus, Rama I,

Install Solar PV 460 kWp,

Investment Cost: 75,165,000

baht or 15 Million RMB

As part of Tesco International Business, Tesco Thailand must reduce Carbon Emission average 50% by year 2020 follow Tesco plan

MISSION LOTUS on Carbon Emission

TESCO Lotus, CO2 Emission

Reduction initiatives & roll out

plan roadmap

Launch green store

investment on pilot renewable

energy (small wind turbine &

Solar cooling system; Solar

trough/Vacuum roll tube roof

top)

54

Nowadays Renewable Energy Business in Thailand

Investment

Cost of electricity

IRR/Payback

Wind 3-8 m/s

Technology wises

Energy SourcesSolar Radiation 5

kWh/m2-day

Solar Radiation 5

kWh/m2-day

Solar Radiation 5

kWh/m2-day

120-140 Bt/Wp 100-110 Bt/Wp 140-150 Bt/Wp 12,000 Bt/m2

Proven/local (small

WT 6 kW)Proven/local Research/import Proven/localExisting Vendors

8-10 Bt/ unit(kWh) 6-7 Bt/ unit(kWh) 8-10 Bt/unit(kWh) 3-5 Bt/kWh

8-10 years(sell to

grid)6.5-7.5 years Up 10-15 years 2 -3 years

Wind Turbine PV Solar Cell CSP ParabolicTrough

Solar Thermal

55

PV 460 kW at TESCO Lotus Rama I

56

PV 460 kW at TESCO Lotus Rama I

57

Case Study Solar power for Vatican City

58

Case Study Grid-connected PV -Singapore

Savannah Condo Park

59

Case Study Sodinggen Berg Akademie Germany

60

Case Study Free-Field mounting system

61


62


63

Wind Turbine in Europe (Manchester City Football Club Go Green) 2 MW Wind

Turbine

64

Wind Turbine in Europe Project with Prof. Dr. -Ing. Jurgen Schmid (ISET)

65

Case Study Wind Turbine in Europe

66

Case Study Wind Turbine in Europe Logistics

67

Case Study Wind Turbine in Europe Installation

68

Case Study Wind Turbine in Europe Factory Fabrication

69

Wind Turbine in Europe at farm along the road to the north of Germany

70

Very Large Scale Solar PV Power Plant

. Dr. Ing. Jiratkwin Rakwichian12 March 2010

71

Agenda


Solar PV Power Plant

Future of PV Solar Power Plant

Potential, Configuration, Investment and project cost portion

Model and Pre Feasibility of 1 MW PV power Plant and Action Plan

Back Ground Work of Consulting and Implemented Project of Ensol and Partners

SERT Partner as International Research Institution

72


Investment

Cost of electricity

IRR/Payback

Wind 3-8 m/s

Technology wises

Energy SourcesSolar Radiation 5

kWh/m2-day

Solar Radiation 5

kWh/m2-day

Solar Radiation 5

kWh/m2-day

120-140 Bt/Wp 100-110 Bt/Wp 140-150 Bt/Wp 12,000 Bt/m2

Proven/local (small

WT 6 kW)Proven/local Research/import Proven/localExisting Vendors

8-10 Bt/ unit(kWh) 6-7 Bt/ unit(kWh) 8-10 Bt/unit(kWh) 3-5 Bt/kWh

8-10 years(sell to

grid)6.5-7.5 years Up 10-15 years 2 -3 years

Wind Turbine PV Solar Cell CSP ParabolicTrough

Solar Thermal

73

Solar Electricity Technology

Photovoltaic technology Solar thermal electricity technology

Parabolic trough concentrator

Power tower or Central receiver

Dish engine

Crystalline silicon solar cells (Thick film)

Single-crystal silicon

Polycrystalline silicon

Thin film solar cells

Amorphous silicon

Cadmium telluride (CdTe)

Copper indium diselenide (CIS)

Concentrator solar cells

Silicon

Gallium arsenide

Photovoltaic (PV) : Solar cell Technologies

74

The World Largest PV Solar Power Plant Top 10 Rank

75

Malaysia

Germany

Japan

Thailand

Indonesia

Philippines

India

1000 ~1200 kWh/kW

700 ~ 900 kWh/kW

1200 ~1500 kWh/kW

1200 ~1850 kWh/kW

1400 ~1900 kWh/kW

1500 ~1850 kWh/kW

500 1000 1500 2000Electricity Generation Potential kWh/ kWp /year

PV Electricity Generation Potential

kWh/ kWp /yearIn Asian selected countries

1400 ~2000 kWh/kW

Strong Sun Shine !

1450 ~1700 kWh/kWBrunei

MO48:BruneiTSB20

76

105

100

70

36 35

86 6 6 5 4 3 3 1 1

0

20

40

60

80

100

120

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

3.35

2.00

0.73

0.57

0.21 0.21 0.18 0.17 0.150.09 0.08 0.06 0.04 0.04 0.02

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Cumulative PV Installed (W per capita)

Cu

mu

lati

ve

PV

In

sta

lle

d (

MW

)

Cumulative PV Installed (MW)

MW

W / capitaMO48:AsiaPVinstal

Au

str

ali

a

Mo

ng

olia

Ko

rea

Th

ail

an

d

Mala

ysia

Cam

bo

dia

Ne

pa

l

La

os

Sri

Lan

ka

Ind

ia

Ch

ina

Ph

ilip

pin

es

Ind

on

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Ba

ng

lad

esh

Vie

tnam

Ind

ia

Ch

ina

Au

str

ali

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Th

ail

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Ko

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Ind

on

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Ba

ng

lad

esh

Mo

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Mala

ysia

Nep

al

Ph

ilip

pin

es

Ca

mb

od

ia

Sri

Lan

ka

Vie

tnam

La

os

Photovoltaicin Asia

(2006~2007)1,200,000 W

383,000= 3.13 W/capita

Brunei

Brunei

Cu

mu

lati

ve

PV

In

sta

lle

d (

W p

er

ca

pit

a)

MO48:BruneiTSB21

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0

120

100

80

60

40

20

0

3.35

2.00

0.730.57

0.21 0.21 0.18 0.17 0.15 0.10 0.08 0.06 0.04 0.04 0.02

105

100

70.3

36 34.7

8.06.0 6.0 5.5 5.0 4.0 3.0 3.0 1.3 1.0 1.2

77

Yearly Average Solar Radiation in Thailand is 5 kWh/day that is very suitable for Solar Power Plant Project

78

Basic Configuration of Solar PV Power Plant

79

Basic Conceptual Design Configuration of PV Farm 1 MW

80

Sample Master Plan Lay out Solar PV Power Plant

81

Sample Layout of Solar PV Power Plant and Structure

82

VLS PV Solar Farm in Thailand Year up to date

Source: Leonics Partner

83

PV Solar Power Plant in Thailand

Implemented Solar PV Power Plant in Thailand

84

PV-Power Farm 1.012 MWp with Solar Tracking System

In Thailand by EGAT891.2 mc-Si + 120.8 kWp a-Si, GTP-507 120 kW x8 units

85

Type of Power Source of Power PlantOld Adder

(Baht/kWh)New Adder(Baht/kWh)

Adder special plus

(Baht/kWh)

Adder special plus for Yala,

Pattani Naratiwas

(Baht/kWh)

Given Adder

Duration(Years)

1. Biomass

- Installed Capacity 1 MW 0.30 0.30 1.00 1.00 7

2. Biogas (from all generation source)

- Installed Capacity 1 MW 0.30 0.30 1.00 1.00 7

3. Waste (Community waste and non hazardous industrial waste)

- AD and Land fill 2.50 2.50 1.00 1.00 7

- (Thermal Process) 2.50 3.50 1.00 1.00 7

4. Wind Energy

- Installed Capacity 50 kW 3.50 3.50 1.50 1.50 10

5. Micro water Turbine

- Installed Capacity 50 kW -

86

Energy Payment when we produce energy selling to PEA isat 11.2 Baht/kWh

87

Project Development of PV Farm 5 MW

PV Capacity 5 MWe Investment= 550 MBaht

PV Solar Farm Power Plant

Selling Electricity Revenue= 75-80 Mbaht/year

Project Pay Back = 7 years

PV Solar Power Station & Learning center

Rev from CSR budget for university & school visit and research cooperation

88

Model and Pre Feasibility of 1 MW PV power Plant1. Very Large scale of PV Power Plant optimum scale should be install >= 5" Mega Watt plant to achieve economy of scale.

2. Nowadays, PV price is decreasing down more than 30%. The last updated cost of PV panel (Solar cell panel) is now 1.4-1.8 US dollar per watt peak

3. The capital cost Investment of Solar PV Power plant project is 110-120 Baht per watt peak (Amorphous PV)

4. So if we say 1 MW PV power plant will be 110-120 Million Baht (including everything) (It says the PV panel Amorphous technology base with cell eff. 6-7%)

,if single silicon PV, price will be higher up to 130 Million Baht

5. By practice, PV power plant for 1 kW PV install is generating power 1,400-1,500 kW-hr (Unit) per year.So 1 MW PV power plant will generate Annual Energy Output at (conservative)

= 1,500 x 1,000 = 1,500,000 kWh (unit) per year

6. Electricity selling to PEA or EGAT plus adder is 11.2 Baht per kW-hr (unit),Revenue of selling electricity to grid per year is a

Revenue per year 1 MW PV Power Plant= 1,500,000 x 11.2= 16-17 Million Baht

7. Project will be more feasible if

A. The Adder duration should be longer than 10 years to be 15-20 yearsB. Site location should be very potential with yield of solar radiation more than 5-5.5 kWh per m2 per dayC. Getting As Lowest Price of PV Cost as possible to minimize capital investmentD. Getting source of found for low interest loan

8. If the Investment cost of PV Plant decrease to 108 MB per 1 MW the Pay back period will be down to 7 years

Project Internal Rate of Return, FIRR =7 8% at Investment 108 MB per 1 MW

89

Feasibility

1. > 5 Mega Watt

2. 30%-40%. 1.4-1.8 US dollar per watt peak

3. Solar PV Power plant project 1 MW 110-120

4. PV power plant 1 MW 110-120 (+)

5. 1 kW 1,400-1,500 kW-hr (Unit) .

PV 1 MW

= 1,500 x 1,000 = 1,500,000 kWh (unit)

6. PEA adder = 11.2 Baht per kW-hr (unit),

1 MW PV Power Plant= 1,500,000 x 11.2 = 16-17

8. feasible assumption

A. The Adder duration should be longer than 10 years to be 15-20 yearsB. Site location should be very potential with yield of solar radiation more than 5-5.5 kWh per m2 per dayC. Getting As Lowest Price of PV Cost as possible to minimize capital investmentD. Getting source of found for low interest loan

9. If the Investment cost of PV Plant decrease to 108 MB per 1 MW the Pay back period will be down to 7 years

FIRR =7 8% 108 1 MW

90

PV Farm Business after accomplished billing generate REV every minute

91

PV Farm Business after accomplished billing generate REV every minute

92

Area Requirements for Solar PV and Wind Farm

Technology CapacityArea Requirement

(Rai)

Wind Farm* 50 kW 1.5-2 Rais

PV Solar Farm

(Crystalline PV) 1 MW 10-13 Rais

PV Solar Farm

(Amorphous PV) 1 MW 20-25 Rais

Remark:* 1. Small Wind farm consist of 8 units of 6 kW Wind Turbine in total plant at 48 kW (approx 50kW)

2. 6 kW wind turbine has blade radius 3.25 meter, distance of each turbine = 10-12 meter

3. Small Wind farm 50 kW require area 1.5- Rais

4. Small Wind Farm 1 MW consists of 20 plants of 50 kW = 1MW require area = 20 *1.5=30 Rais

93

MINI-GRID. URBAN GRID CONNECTED

MARKET

96

PROMISING

Thank you

97

Road ahead for Renewable Energy Business Low Speed Wind Farm

. Dr. Ing. Jiratkwin RakwichianEnsol Company Limited05 January 2010

98

AGENDA

Wind Resource in Thailand and Potential Site

Wind Development Project With TESCO Green Store

Compared Wind HAWT & VAWT

Model and Pre Feasibility of 50 kW Small Wind Farm

Other Case Study

99

Wind potential in Thailand world Bank wind Map Thailand Wind

Resource Area is classified mostly in class poor to fair

100

Wind potential in Thailand by World Bank result that more than 92% of

Total Thailand Land Area has Poor Wind class that less than 6m/s

101

Department of Alternative Energy Development and Efficiency(DEDE)

Wind Measurement Stations and Thailand Wind Map in 2001By 57 DEDE Wind

measurement stations and

other wind measurement

stations from Thai

Meteorological Department

(TMD), Electricity Generating

Authority of Thailand(EGAT)

And Royal Thai Air Force

(RTAF) in totally 134 stations

Result:

-Good Wind Area at class 3

(6.4 m/s at 50 m) locate along

coastline of the southern pf

the Gulf of Thailand (Nakorn

Sritummarat, Songkla and

Pattani), also Northern Part at

Doi Intanon, Chaing Mai

- Fair Wind at Class 1.3 to 2.0

(4.4 m/s at 50 m) located on

west side Petchaburi,

Chumporn, Suratthani and

Northern region in

Phetchaboon,Loei and Chiang

mai

102

Wind potential in Thailand (Asia) by Stanford University

103

Highlight Wind Development MAP in Thailand currently installed capacity 1 MW

3x 5 kW Bueng

Rama 9, Patumtani

14x (0.2-

20kW)

Pradabod

Project ,SamutprakarnWind Farm Ko

Lahn 200kW (45 x 4.5 kW)

International

Environmental

Park Sirintorn (3 x 1kW)

250 kW Hua Sai

DEDE, Na korn sri Tammarat

Leam Prom

Thep, Phuket

(2 x 10 kW, 1 x 150 kW)

50 kW low Speed

Wind Turbine,

Lumtakong, Nakornratchasrima

2 x 1.25 MW EGAT

Lumtakong

Nakornratchasri ma, underconstruction

1.5 MW Hua Sai

DEDE, Na korn sri Tammarat

1x250 kW + 1x 1.5

MW Lerm Ta She Pattanee

Ko TaruTaox

10 kW Wind

Turbine hybrid PV 7.5 kWp

150 kW ko Chan

Chonburi,

Recycle Engineering

104

Influence of the North-East and South-West Monsoon in Thailand

1. The South-Eastern Coastal Areas: Nakhon Srithammarat, Songkla, and Pattani. Average Wind Speed at 50m Height 6.4 m/s (300 W/m2)

2. The Western Mountain Ranges Areas: Phetchaburi, Kanchanaburi, and Tak. Average Wind Speed at 50m

Height 5.6 m/s (200 W/m2)

3. Over Mountain Ridges: Average Wind Speed at 50m Height 5.1 m/s (150 W/m2)

4. Another Coastal Areas: Chonburi, Rayong, Samutsakhon, Phetchaburi, Prachuapkirikhan, Chumporn, Suratthani, Satun, Trang, Krabi, Phuket and Pangnga. Average Wind Speed at 50m

Height 4.4 m/s (100 W/m2)

2

Potential: Wind Speed 4.4 -6.4 m/secApprx. 1,600 MW

Wind Potential Area in Thailand

1

2

2

4

4

4

3

3

2

3

4

1

105

Facts VS. Challenges & Key Sucsess for Wind Development in Thailand

Promote technology transfer and solid domestics manufacturing.

Local Wind Turbine exclusive and promotion

Increase adder to be actual adder to meet BEV of cost of electricity from wind

turbine

Enhance other incentive as mentioned in Incentives Programs

- Wind Resource in Thailand is mostly in poor class that is the main reason of freezing wind energy

development in Thailand due to less energy production and less sound of economic sense to attract

interest and outside private wind developer to invest.

- Wind Energy Development Projects in Thailand are owned by Government Sector and grow by limitation

of promotion and R&D budget.

- Localization can develop Wind Turbine in micro to small wind turbine from range 400 W to 5 kW, higher

size like 20kW and 50 kW is in researching & developing.

- The Wind Turbine higher that 100kW are imported, working power rated might not be match to wind

speed in Thailand

Promote well match size and rated power of wind turbine to average

wind speed available in Thailand.

Promote low speed small Wind Turbine for community

Promote Wind farm Concept to economize project

Wind Association Establish and continuous activities

International & Domestic Seminar & Training Center

International Exchange Program

Wind Expert Development Localization

Government IncentivesOptimization Resource and Wind Turbine

Challenges & Key Success

Roll Out Small

Wind Turbine

to Community

and Develop

& localize

higher size of WT

106

Case Study Wind Turbine 3 kW Grid Tile Development in Amata Lotus Green Store

107

Wind Turbine Site Survey

108

Wind Turbine Site Survey and simulation tool

109

Comparison between HAWT & VAWT

HAWT VAWT

- Self starting the rotor

- requires yaw mechanism

- Higher tower

- Hard to self starting the rotor

- No yaw mechanism system

- lower tower

-Very high noise

-The complexity of blade

manufacturing

- higher performance:0.35

- Lower in noise

- Simple of the blade

manufacturing

- Lower performance :0.25

Limited power output from the

weight of the rotors

-Difficult to locate at the top of

the building

- Hard to protect the blade from

lightening

- Complex system of the

construction

Non limited power output from the

weight of itself

- High possibility to locate at the

top of the building

- Easy to protect the blade from

lightening

-Ease to build and maintenance

- Price low to medium, economized & commercialized - Price medium to high not commercialized

110

Comparison beteween HAWT & VAWT

Suggestions:

1.Turby has high cut- in speed at 4 m/s that mean wind average in BKK is 2-4 m/s not over 4.5-5 m/s, that

mean wind turbine will stand still, not turn moving if wind is coming speed lower than 4 m/s

2.Turby has high rate power at 14 m/s not match and suitable in low spped wind in Thailand

3.If we see power curve, when wind speed is less than 4 m/s this wind turbine will not generate power at all

111

Comparison between HAWT & VAWT

Suggestions:

1.This low speed wind turbine design for low speed with cut- in speed at 2.5 m/s that mean wind

average in BKK is 2-4 m/s not over 4.5-5 m/s, that mean wind turbine will turn and generate power to grid

2.This low speed has low rated power at 8-9 m/s that match and suitable in low speed wind in Thailand

3.If we see power curve, when wind speed is only 2.5 m/s this wind turbine will turn and generate power

112

50kW

113

Wind Turbine Grid Connection System

114

Configuration Wind Farm 50 kW Grid Connected

115

Feasibility

1. 4-5 m/s rated power 7-8 m/s

2. plant factor

3. 140-160 ( ) 6 kW 8 units in total capacity 48 kW = 6,500,000-7,000,000

4. 1 kW 2,100 2,200 kW-hr (unit) 6 kW 8 48 kW = 6 x 2,200 x 8 = 105,600 kWh (unit)

5. PEA 2.7 adder 4.5 = 7.2

48 kW = 105,600 x 7.2 = 760,320

6. 8-10

7. volume 120 8

, FIRR =6.5 7% 120 1 MW

116

Wind Turbine Pictures after Finished Installation

117

Wind Turbine Pictures after Finished Installation

118

Wind Turbine Grid Connection System

119

Wind Turbine Stand Alone System

120

Wind Farm 50 kW Hybrid System at ChiangMai

121

Concentrating Solar Power Plant (CSP)

. Dr. Ing. Jiratkwin RakwichianEnsol Company Limited17 January 2010

122

Solar Concentrating Power Technologies

Solar Trough Solar Tower Solar Dish

Medium T 350-400 C High T 900 1,000 C

Low Temp 180 -200 C

123

Potential for CSP technology

124

Potential for CSP technology

125

Environmental Benefits: CO2 Equivalent (kg/MWh)

Source; DLR, Germany

126

CSP Line Concentrating Technologies

127

CSP Trough Application

128


129


130


131


132

SEG Plant in California

133

SEG Plant in California

134

SEG Plant in California FS

135

Configuration Diagram

136

SEG Plant in California Lay Out

137

Andasol Plant in Andalucia, Spain by Solar Millennium

138

First Prototype Solar Trough 8 in series NU Phitsanulok Thailand

139

First Prototype Solar Trough at NU, Thailand, Sunluck,8 in series

140

Steam generated by First Solar Trough at NU,Thailand with T=180C, P=5 Bars

141

Solar Dish design at SERT NU Thailand 25KW

142

Conceptual Solar Trough Tri-Gen ( Electricity, Heat, Cooling)

143

Solar Trough

144

Solar Trough new design to be used in this Project

145

Pilot SolarLite Test Plant in Chonburi

146

Pilot SolarLite Test Plant in Chonburi

147

Pilot SolarLite Test Plant in Phitsanulok

148

Pre Feasibility Study CSP Line Concentrating Technologies to Lotus

149

Pre Feasibility Study

150

Solar Trough new design to be used in this Project

151

Pre Feasibility Study Solar Trough and Design for Tesco Green Store

Trough 2.3 mWidth 25.75 m

~ 230 C

152

Case Study TESCO Lotus Green Store as Renewable Energy Consultant

154

Ensol Company Address

PUBLICATION BY:

ENSOL COMPANY LIMITED

ADDRESS:

408/57 Floor 14 Phaholyothin Place BuildingPhaholyothin Road, Samsennai,PhayathaiBangkok 10400Thailand

Telephone: +66 2 613 0521. +66 2 613 0522Fax: +66 2 613 0520

Email: [email protected]: http://www.ensol.co.th

Contact Person: Dr.-Ing. Jiratkwin RakwichianEmail: [email protected]

[email protected]: 080 5998716

086 591 9010

potential renewable energy business development in thailand_ดร.จิรัสกวินท์

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