1. Executive Summary
2. Wind Energy: Past, Present, and Future
2.1. History of Wind Energy Use
2.2. Quick Facts about Wind Energy
2.2.1. What is Wind Energy?
2.2.2. What Causes the Wind to Blow?
2.2.3. What are Major Components of a Wind Turbine?
2.2.4. How big are Wind Turbines?
2.2.5. How Much Does a Wind System Cost?
2.2.6. What is the Extent of Maintenance Required by Wind Turbines?
2.2.7. Are there Good Wind Resources?
2.2.8. What are the Advantages of Wind-Generated Electricity?
2.2.9. What are the Economic Obstacles to Greater Wind Power Usage?
2.2.10. Are there Environmental Problems Faced by Wind Power?
2.2.11. Are there Drawbacks to the Use of Wind Energy?
2.2.12. Is Wind Energy Good for Economy?
2.2.13. Is the Cost of Wind Power Competitive with Conventional Power Plants?
2.2.14. Can Homeowners Sell Excess Electricity to the Utility?
2.3. Wind Energy … Present
2.4. Wind Energy … Future
2.5. Types of Wind Turbines
2.5.1. Vertical Axis Wind Turbine
2.5.2. Horizontal Axis Wind Turbine
3. Competitive Analysis between Wind Energy with Other Energy Sources
3.1. Total Energy Market
3.2. Types of Fossil Fuels
3.2.1. Coal
3.2.2. Oil
3.2.3. Natural Gas
3.3. Role of Wind Energy in Total Energy Market
3.4. Standards for Wind Energy
3.5. Cost Comparison
3.5.1. Different Costs of Producing Electricity from the Wind
3.5.2. Parameters Affecting the Cost of Electricity
3.5.3. Reasons for Costs Coming Down
3.5.4. Cost of Pollution
3.6. Benefits of Wind Energy
3.7. Disadvantages of Wind Energy
4. Global Wind Energy Market
4.1. Wind Energy- The Future's Energy
4.2. Global Market Size for Wind Energy
4.3. Global Market Analysis
4.4. Regional Analysis
4.4.1. The European Market
4.4.2. North America
4.4.3. Asia
4.4.4. Rest of the World
4.4.5. Costa Rica
4.4.6. Brazil
4.5. Market Size for Blades and Towers
5. Market Outlook, Forecast, and Growth Rates
5.1. Driving Forces
5.1.1. Greater Fuel Diversity and Less Dependence on Fossil Fuels
5.1.2. Reduced Cost of Electricity Generation
5.1.3. Reduced Environmental Impacts
5.1.4. More Jobs per Unit of Energy Produced than Other Forms of Energy
5.1.5. Electricity Demand
5.1.6. Incentives
5.2. Challenges
5.2.1. Cost of Energy Generation
5.2.2. Design of Efficient Rotor Blade
5.2.3. Development of Generators that Work at Low Rotational Speeds
5.2.4. Wind - Intermittent Source of Power
5.2.5. Plant Location
5.2.6. Logistics
5.2.7. Transmission Issues
5.2.8. Permitting Challenges
5.3. Market Growth Rates and Trends
5.4. Forecast (2011-2016)
5.5. Improving Turbine Efficiencies
5.5.1. Improved Turbine Efficiencies through Design Innovations
6. Turbine Manufacturers and Industry Leaders
6.1. Industry Leaders and Market Analysis
6.2. Leading Manufacturers for Large Turbine Systems
6.2.1. Vestas
6.2.2. Sinovel
6.2.3. Goldwind
6.2.4. Gamesa Eolica
6.2.5. ENERCON GmbH
6.2.6. GE Wind
6.2.7. Suzlon Energy Limited, India
6.2.8. Dongfang
6.2.9. Siemens
6.3. Leading Manufacturers for Small Turbine Systems
6.3.1. Southwest Wind Power Inc.
6.3.2. Bergey Windpower Co.
6.3.3. Synergy Power Corporation
6.3.4. Wind Turbine Industries Corp.
6.4. Leading Blade Manufacturers
6.4.1. LM Wind Power A/S
6.4.2. TPI Composites Inc.
6.4.3. Molded Fiber Glass
6.4.4. Vestas
6.4.5. VienTek
6.4.6. HT Blade
6.4.7. Gamesa
6.4.8. CNBM
6.5. Tower Manufacturers
6.5.1. Aerisyn
6.5.2. American Tower Company
6.5.3. Ameron International Corporation - WTG
6.5.4. Beaird Industries, Inc.
6.5.5. COMEQ, Inc.
6.5.6. Composite Technology Corporation
6.5.7. CWMF, Inc.
6.5.8. DMI Industries, Inc
6.5.9. Hailo LLC Professional
6.5.10. Hitachi America Ltd.
6.5.11. Innovative Metal Products
6.5.12. Johnson Plate and Tower Fabrication
6.5.13. MBI
6.5.14. Tower Tech Systems, Inc.
6.5.15. Trinity Structural Towers, Inc.
7. Composite Materials Consumption in the Wind Energy Market
7.1. Driving Forces for the Use of Composite Materials
7.1. Raw Materials
7.2.1. Reinforcement Types
7.2.2. Resin Types
7.3. Prepreg Types
7.4. Total Composites Consumption
7.4.1. Composites Consumption by Components
7.4.2. Composites Consumption by Blade/Turbine Manufacturers
7.4.3. Composites Consumption by Type of Raw Materials
7.4.4. Composites Consumption by Manufacturing Technique
7.4.5. Composites Consumption by Region
7.5. Forecast (2011-2016) for composites consumption
8. Trends in Wind Blade Manufacturing Techniques
8.1. The Blade Manufacturing Process
8.1.1. Hand Lay-Up/Wet Lay-up Process
8.1.2. VARTM Process
8.1.3. SCRIMP Process
8.1.4. Prepreg Lay-Up Process
8.1.5. SPRINT Technology
8.2. Process Adoption by the Main Blade Manufacturers
8.2.1. Vestas
8.2.2. Gamesa
8.2.3. LM Wind Power
8.3. Technology Trends in Blade Manufacturing
9. Raw Materials Used In Blade Manufacturing
9.1. Raw Materials Used in the Wind Industry
9.1.1. Reinforcement Types
9.1.2. Resins and Adhesives Types
9.1.3. Core Types
9.2. Key Materials Requirements to the Wind Industry
9.2.1. Resin Requirements/Issues
9.2.2. Prepreg Requirements/Issues
9.2.3. Gel Coat Requirements/Issues
9.3. Material Suppliers to the Wind Industry
9.3.1. Reinforcement Suppliers
9.3.2. Prepreg Suppliers
9.3.3. Resins and Adhesives Suppliers
9.3.4. Core Suppliers
9.4. Blade Manufacturers and Materials Used
9.4.1. LM Wind Power
9.4.2. Nordex
9.4.3. Vestas
9.4.4. Siemens
9.4.4. NEG Micon Rotors
10. New Material Demands in Turbine Manufacturing
10.1. Cores with Higher Strength to Weight Ratio
10.2. Affordable and Stiffer Reinforcements: Carbon Fiber Potential
10.2.1. Why Carbon Fiber?
10.2.3. Blade Manufacturers and Carbon Fiber Usage
10.2.4. Challenges of Using Carbon Fiber
10.3. Wider Prepreg/Fabric System
11. Structural Components in a Wind Turbine
11.1. Tower
11.1.1. Tower Manufacturing
11.1.2. Cost of a Tower
11.2. Nacelle Cover
11.3. Hub
11.4. Rotor Blades
12. Design Aspects of Rotor Blades
12.1. Blade Length and Blade Weight
12.2. Design of Airfoils for Wind Turbine
12.3. Design Aspects of Rotor Blade Root End
13. Steps in Wind Turbine Installation
13.1. Formation of Foundation
13.1.1. Gravity Foundation
13.1.2. Gravitation + Steel Foundation
13.1.3. Monopile Foundation
13.1.4. Tripod Foundation
13.2. Installation of Tower
13.3. Installation of Nacelle Components
13.4. Installation of Hub and Rotor Blades
14. New Opportunities in the Wind Energy Market
14.1. Emerging trend in global wind energy market
List of Figures
List of Tables
Disclaimer
Copyright
Abbreviations and technical units
About Us
List of Figures
CHAPTER 1.
Figure 1.1: Porter’s Five Forces model for the wind turbine manufacturer market
CHAPTER 2.
Figure 2.1: Vertical axis wind turbine
Figure 2.2: Downwind machine
CHAPTER 3.
Figure 3.1: Increase in size of power plants, 1911–1980
Figure 3.2: Energy generation in the US for 2010
Figure 3.3: Comparison on cost of electricity generation using wind, solar, other sources
CHAPTER 4.
Figure 4.1: Growth in cumulative wind capacity installation in global wind energy market 2000–2010
Figure 4.2: Total installed capacity by region at the end of 2010
Figure 4.3: Wind energy market distribution by top five countries by the end of 2010
Figure 4.4: New turbine installation by region in 2010
Figure 4.5: New turbine installation by major countries in 2010
Figure 4.6: Total installed capacity by region by the end of 2009
Figure 4.7: Cumulative market distribution of wind energy by country, 2009
Figure 4.8: New turbine installation in 2009 by region
Figure 4.9: New turbine installation in 2009 by country
Figure 4.10: Growth in European wind energy market, 2000–2010
Figure 4.11: Cumulative wind capacity by European countries in 2010
Figure 4.12: Market distribution by new wind capacity installation in Europe in 2010
Figure 4.13: Growth of cumulative wind energy installations in Germany, 2005–2010
Figure 4.14: Growth of cumulative wind energy installations in Spain, 2005–2010
Figure 4.15: Growth of cumulative wind energy installations in Denmark, 2005–2010
Figure 4.16: Growth of cumulative wind energy installations in the UK, 2005–2010
Figure 4.17: Growth of cumulative wind energy installations in Ireland, 2005–2010
Figure 4.18: Growth of cumulative wind energy installations in the Netherlands, 2005–2010
Figure 4.19: Growth of cumulative wind energy installations in Italy, 2005–2010
Figure 4.20: Growth of cumulative wind energy installations in Sweden, 2005–2010
Figure 4.21: Markets for wind energy in North America in 2010
Figure 4.22: Growth of cumulative wind energy installations in North America, 2000–2010
Figure 4.23: Growth of cumulative wind energy installations in the US, 2000–2010
Figure 4.24: Distribution of US installed MW capacity by state, 2010
Figure 4.25: Growth of cumulative wind energy installations in Canada, 2000–2010
Figure 4.26: Wind energy market in Asia by country in 2010
Figure 4.27: Growth of wind energy capacity in India
Figure 4.28: Growth of wind energy market in China
Figure 4.29: Wind energy market in ROW, 2010
Figure 4.30: Blade length for various turbine capacities
Figure 4.31: Wind energy market distribution by turbine capacity
Figure 4.32: Average turbine capacity by year, 2000–2010
CHAPTER 5.
Figure 5.1: Country share of the top five leading wind markets in 2010
Figure 5.2: Percentage growth in cumulative wind capacity by major countries in 2010
Figure 5.3: Trend in global cumulative wind capacity by year 2000–2010
Figure 5.4: Trend in new wind capacity installations 2000–2010
Figure 5.5: Trend in growth in global cumulative wind capacity 2000–2010
Figure 5.6: Trend in the global wind energy equipment market value 2005–2010
($ billion)
Figure 5.7: Trend in average turbine capacity (MW) installed 2000–2010
Figure 5.8: Trend in new wind turbine installations 2000–2010
Figure 5.9: Expected progress of average and maximum blade lengths in meters
Figure 5.10: Trend in average turbine blade weight 2000–2010
Figure 5.11: Global market forecast in cumulative MW wind energy capacity 2011–2016
Figure 5.12: Forecast for new installations worldwide 2011–2016
Figure 5.13: Cumulative wind energy capacity forecast by region 2011–2016
Figure 5.14: Forecast of average turbine capacities 2011–2016
Figure 5.15: Forecast for new turbine installations 2011–2016
Figure 5.16: Forecast for wind blades installed 2011–2016
Figure 5.17: Forecast for average blade weight in pounds 2011–2016
Figure 5.18: Forecast for global wind energy market value ($ billion) 2011–2016
Figure 5.19: Evolution of wind turbine technology to meet evolving demands
Figure 5.20: Current trends, future technology, and future materials for turbine components
CHAPTER 6.
Figure 6.1: Market distribution by MW installed in 2005
Figure 6.2: Market distribution by MW installed in 2010
Figure 6.3: MW of wind capacity installed by turbine manufacturers in 2010
Figure 6.4: Market share of top five turbine manufacturers in 2010
CHAPTER 7.
Figure 7.1: Comparing density and Young’s modulus for reinforcement materials
Figure 7.2: Tensile elongation (% change) for polyester, vinyl ester, and epoxy resins
Figure 7.3: Comparing tensile strength of resins at different cure temperatures and times
Figure 7.4: Price/performance comparison for resins
Figure 7.5: Annual composite materials consumption (million pounds) in the wind energy market
Figure 7.6: Trend in market value of composites consumption in wind energy market
Figure 7.7: Typical composite materials distribution by turbine components
Figure 7.8: Volume of composite materials consumption by turbine components, 2010
Figure 7.9: Composites shipment distribution (%) by blade/turbine manufacturer, 2010
Figure 7.10: Composites shipments (million pounds) by wind blade manufacturers, 2010
Figure 7.11: Composite materials consumption (%) by type of raw materials used in 2010
Figure 7.12: Composite materials consumption (million pounds) by type of raw materials used in the wind market, 2010
Figure 7.13: Composite shipments ($ million) by type of raw materials used in 2010
Figure 7.14: Percentage composites consumption by blade manufacturing technique, 2010
Figure 7.15: Composite shipments (million pounds) by manufacturing techniques in 2010
Figure 7.16: Recent trends in distribution of wind energy market composites use by blade manufacturing process
Figure 7.17: Composites shipment distribution by region in 2010
Figure 7.18: Composites consumption in Europe, North America, and Asia in 2010
Figure 7.19: Forecast for composites consumption (million pounds) in global wind energy market, 2011–2016
Figure 7.20: Forecast for composites consumption ($ million) in global wind energy market, 2011–2016
Figure 7.21: Forecast for composites consumption by type of materials in 2016
Figure 7.22: Forecast for composites shipments (million pounds) by regions in 2016
Figure 7.23: Forecast for composites shipments (million pounds) by turbine components in 2016
CHAPTER 8
Figure 8.1: Blade shapes showing complex airfoil construction
Figure 8.2: Turbine blades
Figure 8.3: Technicians finishing the mold for making blades
Figure 8.4: Workers finishing the blade surface
Figure 8.5: Demonstration of blade manufacturing
Figure 8.6: Process flow in rotor blade manufacturing
Figure 8.7: Rotor blade market (million pounds) by manufacturing techniques in 2010
Figure 8.8: Material flow chart for the wet hand lay-up process
Figure 8.9: Material flow chart for the VARTM process
Figure 8.10: Material flow chart for the prepreg lay-up process
Figure 8.11: Wind blade manufacturing plant
Figure 8.12: Blade manufacturers’ market share in 2010
Figure 8.13: Expected progression of average and maximum blade lengths in meters
Figure 8.14: Progression of rotor dimensions with increase in MW capacity
Figure 8.15: Blade material evolution trends with trend in blade technology
Figure 8.16: Trends in wind blade manufacturing process
Figure 8.17: Innovations in wind blade manufacturing
Figure 8.18: Blade production using first generation of robotics in the form of laser-guided and automatic glass lay-up
CHAPTER 9.
Figure 9.1: Summary of composites materials used in the wind market
Figure 9.2: Strength comparison of unidirectional E-glass system
Figure 9.3: Strength comparison of unidirectional carbon fiber system
Figure 9.4: Compressive property comparison for various types of core materials (average 6 lb/ft3 density)
Figure 9.5: Shear strength comparison of various types of core materials (6 lb/ft3)
Figure 9.6: Composite materials consumption by type of raw materials used in 2010
Figure 9.7: Volume shipments of composite materials in the wind market in 2010
CHAPTER 10.
Figure 10.1: Evolution in the demand for new materials in blade manufacturing
Figure 10.2: All carbon composite blades for 900-watt wind turbines
CHAPTER 11.
Figure 11.1: Major structural components of a wind turbine
Figure 11.2: Turbine components in a wind turbine
Figure 11.3: Tower manufacturing
Figure 11.4: Blade design where blade surfaces work as structural shells
Figure 11.5: Blade design with rectangular spar
CHAPTER 12.
Figure 12.1: Standard blade lengths for various turbine capacities
Figure 12.2: Effect of blade length on the weight of a blade
Figure 12.3: Blade design with rectangular spar
Figure 12.4: Blade design where blade surfaces work as structural shells
CHAPTER 13.
Figure 13.1: Four key steps in installing a wind turbine
Figure 13.2: Formation of foundation
Figure 13.3: Tower installation
Figure 13.4: Nacelle installation
Figure 13.5: Hub and rotor blade installation
CHAPTER 14.
Figure 14.1: Emerging trends in the global wind energy market
CHAPTER 15.
Figure 15.1: Flow chart for the value chain in the wind energy market
Figure 15.2: Composite materials consumption (million pounds) by type of raw materials used in the wind market in 2010
Figure 15.3: Composites shipments ($ million) by type of raw materials used in 2010
Figure 15.4: Turbine manufacturing, material value, and value addition through various nodes of the value chain (raw material to end product) in 2010
Figure 15.5: 2010 revenue ($) flow chart through various manufacturing processes
List of Tables
Table 1.1: Market parameters for global wind energy market and attributes of usage
Table 1.2: Market parameters for composite materials usage in global wind energy market
Table 2.1: Typical turbine parameters
Table 2.2: Turbine facts of a Vestas 3 MW Turbine installed in 2010
Table 2.3: Turbine parameter of a 7.5 MW turbine manufactured by ENERCON
Table 3.1: Energy data for 2010 for the US
Table 3.2: Average power plant sizes between 1980 and 2000
Table 4.1: Worldwide wind energy capacities (cumulative) from 1980 to 1990
Table 4.2: Worldwide wind energy capacities (cumulative) from 1990 to 2010
Table 4.3: Wind energy capacities by Top 20 countries at the end of 2009 and 2010
Table 4.4: Ranking of countries in terms of cumulative wind capacity 2006 to 2008
Table 4.5: Growth of wind energy in Europe (MW)
Table 4.6: Ranking of countries in Europe in terms of cumulative wind capacity
Table 4.7: Growth of wind energy in Germany (MW)
Table 4.8: Growth of wind energy in Spain (MW)
Table 4.9: Growth of wind energy in Denmark (MW)
Table 4.10: Growth of wind energy in the United Kingdom (MW)
Table 4.11: Growth of wind energy in Ireland (MW)
Table 4.12: Growth of wind energy in the Netherlands (MW)
Table 4.13: Growth of wind energy in Italy (MW)
Table 4.14: Growth of wind energy in Sweden (MW)
Table 4.15: Growth of wind energy in the US (MW)
Table 4.16: US wind turbine growth
Table 4.17: New turbines (MW) installed by turbine manufacturers in 2010
Table 4.18: Turbine supplier market share by number of turbines installed in 2010, for the US market
Table 4.19: Canadian wind market capacity 2007–2010
Table 4.20: Major wind farms in Canada
Table 4.21: Growth of wind energy in India 2007–2010
Table 4.22: Growth of wind energy in China 2007–2010
Table 4.23: Weight of turbine components for various standard Vestas turbines
Table 4.24: Cost breakdown for initial capital investment in a 1.5 MW wind turbine
Table 5.1: Growth rates in worldwide cumulative wind energy capacities, 1990 to 2010
Table 5.2: Comparing average wind capacity growth rates in over different historical periods
Table 5.3: Trend in growth in cumulative wind capacity, annual installation for the top wind-producing countries
Table 5.4: Percentage growth in new MW installation 2000–2010
Table 5.5: Growth forecast for new capacity and cumulative capacity 2011–2016
Table 5.6: Wind energy market forecast by region 2011–2016
Table 6.1: Industry leaders and their market share in 2009 and 2010
Table 6.2: Summary of Synergy turbines
Table 6.3: Summary of Jacobs wind turbines
Table 6.4: Summary of LM rotor blades
Table 7.1: Comparison of mechanical properties for various reinforcements
Table 7.2: Summary of advantages and disadvantages of polyester, vinyl ester and epoxy resins
Table 7.3: Comparison of mechanical properties for polyester, vinyl ester, and epoxy resins
Table 7.4: Typical epoxy resin properties for rotor blades
Table 7.5: Summary of raw materials used by turbine/blade manufacturers
Table 7.6: Summary of manufacturing techniques used by blade manufacturers
Table 8.1: Summary of manufacturing techniques used by blade manufacturers
Table 8.2: Comparison of advantages and disadvantages in hand lay-up, infusion, and prepreg processes
Table 9.1: Properties of fibers and conventional bulk materials
Table 9.2: Typical epoxy resin properties for rotor blades
Table 9.3: Comparative data for balsa and PVC core materials
Table 9.4: Summary of raw materials used by turbine/blade manufacturers
Table 10.1: Changes in turbine parameters for turbines in 2008 and 2010
Table 10.2: Blade parameters for a carbon blade (ATV 25)
Table 10.3: List of turbine and blade manufacturers using carbon fiber
Table 11.1: Weights of turbine components for various Vestas turbines
Table 14.1: Weights of turbine components for various Vestas standard turbines