The Overview of Taiwan Wind Power Industry. Yule K. Wang Assistant Vice President ECO Energy Business Group TECO Electric & Machinery Co., Ltd.

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1 The Overview of Taiwan Wind Power Industry Yule K. Wang Assistant Vice President ECO Energy Business Group TECO Electric & Machinery Co., Ltd. 1

2 Outline Sustainable Energy Use - Wind Power in Taiwan - Challenge in Taiwan Wind Power Industry and Localization - Policy Scheme - Localization and Challenge Conclusion TECO Electric & Machinery Co., Ltd. All rights reserved. 2

4 Wind Energy Resources The average of wind speed on Taiwan Strait: 5.2m/s Potential Capacity 1,600 MW (onshore wind farm) 3,200 MW (offshore wind farm) The depth of water in Taiwan Strait: <50m. TECO Electric & Machinery Co., Ltd. All rights reserved. 4

6 Onshore Wind Resources Best Wind Area: The Northwestern Coast Full-load hours: hr/year Second-Best Wind Area: The Southwestern Coast Full-load hours: hr/year 4th Wind Area: The South Coast Full-load hours: hr/year 3rd Wind Area: The South Coast Full-load hours: >2500 hr/year TECO Electric & Machinery Co., Ltd. All rights reserved. 6

7 Onshore Wind Resources Penghu Island Yearly average wind speed: 7.5~8m/s Capacity factory: 45%, (higher than 90% in high wind season) Submarine cable is the key for expansion TECO Electric & Machinery Co., Ltd. All rights reserved. 7 7

cost, low availability Typhoon Fall down High Temperate & Humidity

8 The Truth behind the Green Effect The Imported wind turbines break down from time to time because of the local environment --> high O&M cost, low availability Typhoon Fall down High Temperate & Humidity Salt Injury Twist TECO Electric & Machinery Co., Ltd. All rights reserved. 8

10 About Taiwan Area: 36,193 km 2 Population: 23,313,517 Population Density: 644 people/km 2 GDP(PPP): $ 977 billion GDP(PPP)per capita: $41,581 TECO Electric & Machinery Co., Ltd. All rights reserved. 10

The Challenge in Taiwan LOE 6000 5000 Per Capita Energy Consumption 4928 4763 4388 100% 80% Dependence on Imported Energy 97.8% 97.7% 97.5% 97.

11 The Challenge in Taiwan LOE Per Capita Energy Consumption % 80% Dependence on Imported Energy 97.8% 97.7% 97.5% 97.5% 97.6% % 40% 20% % With increasing demand of energy and high dependence on imported energy, we are finding ways for sustainable energy use. TECO Electric & Machinery Co., Ltd. All rights reserved. 11

Percentage of WIND is still LOW 4.26% Installed Power Capacity Pumped Hydro Power Oil-Fired 35.74% 5.33% 7.65% 7.83% 0.80% 1.26% 1.29% Renewable Energy Nuclear Power LNG-Fired 10.53% 0.

13 Percentage of WIND is still LOW 4.26% Installed Power Capacity Pumped Hydro Power Oil-Fired 35.74% 5.33% 7.65% 7.83% 0.80% 1.26% 1.29% Renewable Energy Nuclear Power LNG-Fired 10.53% 0.23% Coal-Fired 32.92% Bureau of Energy, Ministry of Economic Affairs (July, 2014) We have various power plants. Fossil fuels 76.31%, Nuclear 10.53%, Pumped Hydro Power 5.33% and Renewable energy 7.83%. Renewable energy accounts for 7.83% which composes of 5 resources. Solar PV and wind power accounts for 0.8%(392MW) and 1.26%(614MW). The ratio of power generating from wind <1% TECO Electric & Machinery Co., Ltd. All rights reserved. 13

15 Strategic Goals and Policy Scheme (1/6) Thousand Wind Turbines Office Goal: (gradually replace nuclear power with green energy) Onshore Accum. MW (units) Offshore Accum. MW (units) MW (units) (288) (288) 866 (350) >12 (4 demo) 881 (354) 1200 (450) 320 (64) 1520 (514) 1200 (450) 1800 (360) 3000 (810) 1200 (450) 3000 (600) 4200 (1050) TECO Electric & Machinery Co., Ltd. All rights reserved. 15

Strategic Goals and Policy Scheme (2/6) National Science Technology Program-Energy Sub-Subject:

17 Strategic Goals and Policy Scheme (3/6) Feed-in-Tariff Started from 2010 and increase gradually. F-I-T now: Onshore Wind NT$ ( US$ ) Offshore Wind NT$ ( US$ ) F-I-T of Wind Power in Taiwan NT$ Onshore Wind Offshore Wind TECO Electric & Machinery Co., Ltd. All rights reserved. 17

18 Strategic Goals and Policy Scheme (4/6) Offshore Wind Power Systems Demonstration Program and Subsidy Scheme Started from Offshore 2+1 projects (2 private + 1 state-owned) Bureau of Energy, MOEA Taipower (TPC, 台電 ) project (state-owned) 2 offshore turbines by 2020 TC1A requirement Priority to local supplier EPC contract 2x Private projects TGC Swancor Each project: 2 demo turbines by 2015 (Govt. fund 50%) Complete whole wind farm by 2020 (>100MW) TECO Electric & Machinery Co., Ltd. All rights reserved. 18

5GW Water depth 20-40m Phase 1 : 108MW IPP TGC 1.

19 Strategic Goals and Policy Scheme (5/6) Zonal Development: 23 zones will be announced by BOE Water depth 5-30m Phase 1 : 108MW IPP Swancor 1.5GW Water depth 20-40m Phase 1 : 108MW IPP TGC 1.1GW Water depth 15m Phase 1 : 110MW ( south region) TPC(Changhua) 5.2GW TPC (Penghu) 600MW Other region GW TECO Electric & Machinery Co., Ltd. All rights reserved. 19

Strategic Goals and Policy Scheme (6/6) State-owned Offshore Wind Test

22 Why Localization? We learn from onshore wind energy development To the power company Unable to meet the local environmental demand Longer lead time of repair piece, and higher maintenance fee Decrease the annual electricity production Decrease the annual power sales revenue To people/component suppliers in Taiwan Difficult to get involved in wind energy industry To the whole society No chance for traditional industry to make the transition No direction in the academic research Reduce the green-collar employment opportunity Increase the carbon footprint of energy supply TECO Electric & Machinery Co., Ltd. All rights reserved. 22

Wind Energy Industry Structure Developer Manufacturer Engineering Service Tower Head

Wind Industry Capacity in Taiwan Raw material Key Component Sub-System Wind Turbine System Steel: CSC(2MW) Resin: Swancor Glass Fiber: TAIWAN Glass Casting: Yeong Guan Group, Yuan Jum Fong Fastener:

24 Wind Industry Capacity in Taiwan Raw material Key Component Sub-System Wind Turbine System Steel: CSC(2MW) Resin: Swancor Glass Fiber: TAIWAN Glass Casting: Yeong Guan Group, Yuan Jum Fong Fastener: Boltum, Chun Yu(2MW) Forging: Nan Lung (1.5MW), Sun Eng Steel Cable: Walsin Tower: CSMC(2MW), Century iron&steel Generator: TECO(2MW) Gearbox: FHI Transformer: Fortune Electric(1.5MW), Yaw System: GONGJI GRP cover: Horizonyacht SI: TECO(2MW / onshore) Monitoring System: ADVANTECH, MOXA TECO Electric & Machinery Co., Ltd. All rights reserved. 24

Wind Industry Capacity in Taiwan Manufacturer Wind Turbine System

cable Foundation design Subsea exploration We expected it

26 Wind Industry Capacity in Taiwan TECO: Focus on the turbine system Marine Construction Wind resource investigation Subsea cable Foundation design Subsea exploration We expected it always. TECO Electric & Machinery Co., Ltd. All rights reserved. 26

Wind Industry Capacity in Taiwan Service There are shortages of vessels

Wind Industry Capacity in Taiwan Engineering Difficulty of Project

30 Conclusion Taiwan is still a baby in offshore wind and we need urgent experience sharing, especially in marine engineering, project financing and insurance. TECO Electric & Machinery Co., Ltd. All rights reserved. 30

Renewable Energy Promotion Policies in Taiwan. Bureau of Energy Ministry of Economic Affairs

Renewable Energy Promotion Policies in Taiwan Bureau of Energy Ministry of Economic Affairs October 2015 1 Outline Current Development of Renewables in Taiwan Taiwan s New Renewable Energy Policy 2 Current