ENERCON 3 MW and 7,5 MW Portfolio E-82 E3, E-101 and E-126 Juan Ruiz-Jarabo Director General ENERCON GmbH Sucursal en España
ENERCON WEC Continuous Technological Development The Wind Energy Market ENERCON s Technology Benefit for the Customer Future Development 2
MW 7.000 391 6.000 5.000 4.000 3.000 402 341 193 157 2.000 67 1.000 0 94 50 25 25 56 30 7 6 3 12 0 Hessen Bayern Baden-Württemberg Bremen Saarland Hamburg Berlin installed capacity in 2009 installed capacity end of 2008 Sachsen Thüringen Wind Energy in Germany in 2009 Niedersachsen Brandenburg Sachsen-Anhalt Schleswig-Holstein Nordrhein-Westfalen Mecklenburg-Vorpommern Rheinland-Pfalz sources: DEWI January 2010, BWE February 2010 Repower 8.8% Vestas 19.5% Multibrid 1.6% GE 1.2% Nordex Fuhrländer 1.9% 4.9% Others 1.9% ENERCON 60.4%
Wind Energy in Europe in 2009 MW Until the end of 2009 76.6 GW wind energy capacity were installed in Europe. 25000 22500 20000 17500 15000 12500 10000 7500 5000 2500 1917 2459 1114 22% 57% 1088 9% 7% 1077 92% 60% 33% 60% 17% 673 334 38% 4% 39 29% 24% Market share in Europe 2009 Vestas 27% Others 5% Suzlon 3% Alstom 3% REpower 6% Nordex 8% Siemens 10% ENERCON market shares in the main European markets in 2009 2009 ENERCON 25% Gamesa 13% until the end of 2008 512 233 102 0 343 181 149 2 10,526 ~~ 0 Germany Spain Italy France United Kingdom Portugal Denmark Netherlands Sweden Ireland Greece Austria Turkey Poland Belgium Norway Europe source: EWEA Wind in Power, February 2010; BTM Consult World Market Update, March 2010 4
Wind Energy worldwide in 2009 MW 35000 32500 30000 27500 25000 22500 20000 17500 15000 12500 10000 7500 5000 2500 0 Until the end of 2008 157.9 GW wind energy were installed worldwide. 9922 Sinovel 9.2% 13000 1917 Siemens 5.9% Suzlon 6.4% 2459 Gamesa 6.7% 1271 GE Wind 12.4% Vestas 12.5% USA China Germany Spain 1114 2009 1088 1077 673 334 950 39 until the end of 2008 178 406 512 233 102 0 343 181 264 149 171 78 2 India Italy France United Kingdom Portugal Denmark Canada Netherlands Japan Australia Sweden 37,466 Dongfang 6.5% Goldwind 7.2% Repower 3.4% Others 18.5% Ireland Greece Austria Turkey Poland ~ ENERCON 8.5% ~ Brazil Belgium New Zealand Taiwan Norway worldwide sources: GWEC Press Release, February 2010; BTM World Market Update, March 2010 5
ENERCON WEC Continuous Technological Development The Wind Energy Market ENERCON s Technology Benefit for the Customer Future Development 6
Gearless Technology: 18 years of experience Principle of an ENERCON WEC 1 Main carrier 2 3 4 5 6 Yaw motor Annual generator Blade adapter Rotor hub Rotor blade 6 7
Principle of an ENERCON WEC Advantages of the direct drive versus * 20 years lifetime 8
ENERCON s rotor blades highest efficiency 0,70 Comparison of the powercurve measurements c(p): E-82 and conventional WEC Design of ENERCON power coefficient c(p) 0,60 0,50 0,40 0,30 0,20 0,10 Conventional design 0,00 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 wind speed v (m/s) E-82 (measured) conventional WEC (measured) theoretical c(p) theoretical c(p) max = 0,593 9
ENERCON s De-Icing System Icing Risks Ultrasonic Anemometer Tower of WEC Icing regions in Europe Source of the map: DEWI magazin no. 13, 08/1998 10
ENERCON s De-Icing System Test of rotor blade de-icing system performance 11
ENERCON s De-Icing System Test of rotor blade de-icing system performance difference in yield per month between heated und unheated WEC E-82 2MW at location in Czech Republic energy yield [kwh] 700.000 600.000 500.000 400.000 300.000 200.000 100.000 0 WEC 10 heating on WEC 11 heating off yield difference 600.242 561.997 500.829 430.979 416.687 284.685 280.904 265.859 335.797 38.245 69.850 132.002 15.045 249.303 86.494 624.542 485.916 138.626 Okt 09 Nov 09 Dez 09 Jan 10 Feb 10 Mrz 10 Energy difference: Sweden 854.000 kwh Czech Rep. 732.000 kwh 12
ENERCON Storm Power Curve Wind distribution [h/a] 1000 900 800 700 600 500 400 300 200 v e v a Power [P] 100 0 1 5 9 13 17 21 25 29 33 37 Wind speed [m/s] 13
Development of Tower Heights 2003 2009 Yield comparison inland Germany, March 2009 February 2010 ENERCON E-82 with 108m and 138m hub height Additional yield factor kwh 4.740.792 1,28 6.080.263 84 m 97 m 108 m 138 m E82 hub height: 108m 898 kwh/m² average of 3 WECs E82 hub height: 138m 1.151 kwh/m² avarage of 2 WECs 14
Convincing product range E-10 (30 kw) E-20 (100kW) E-33 (330kW) E-53 (800kW) E-48 (800kW) E-44 (900kW) E-70 (2.300kW) E-82 (2.000kW) E-82 (2.300kW) E-126 (6.000kW) E-30 E-40 E-66 E-112 Quantity of installed WEC 3 657 7,365 6,251 2,106 26 total: 16,364 ENERCON WEC installed Last revised: 08.06.2010 15
Reliable Service and Maintenance Availability = Profit The ENERCON Partner Konzept (EPK) ~ is a full warranty maintenance and service contract ~ since 1994 ~ 12 15 years contract term ~ guarantees the customer a technical availability of 97 % ~ fixed operating costs ~ uncomplicated, quick and efficient damage repairs by professional ENERCON service teams ~ worldwide offered average technical availability: 2006: 98,6% 2007: 98,6% 2008: 98,5% 2009: 98,3% service contracts worldwide (WEC) E Andere EPK 88% Maintenance W 7% Others 5% Results of several thousand customer reports on satisfaction with performed services ENERCON Average of competitors 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 16 1 1,5 2 2,5 3 3,5 better
ENERCON WEC Continuous Technological Development The Wind Energy Market ENERCON s Technology Benefit for the Customer Future Development 17
Continuous technological development Dec. 1995 E-66 / 15.66 Ø: 66 m, 1500 kw July 1999 E-66 / 18.70 Ø: 70 m, 1800 kw Dec. 2002 E-66 / 20.70 Ø: 70 m, 2000 kw Dec. 2003 E-70 E4 Ø: 71 m, 2300 kw Dec. 2005 E-82 Ø: 82 m, 2000 kw June 2009 E-82 E2 Ø: 82 m, 2300 kw March 2010 E-82 E3 Ø: 82 m, 3000 kw 376 WEC 1,827 WEC 283 WEC 3,108 WEC 1,903 WEC 200 WEC 3 WEC New or optimised: Blades Generator Main carrier Inverter (600kW) Hub Blade adapter Axle pin Tower Main carrier (Cast) Yaw system (Geared ball bear) Blades Generator Tower Inverter (300 kw) Blades Blade adapter Hub Cooling system Blades Tower Hub Blade adapter Generator Axle pin Main carrier Hub Blade adapter Generator Axle pin total: 7,920 WEC Blades Generator Cooling system Axle pin energy yield + 74 % (site with v = 7 m/s) Last revised: 08.06.2010 18
Continuous technological development E-82 E2 2,300 kw The E-82 E2 is an advancement of the current E-82. Type: E-82 E2 Rated power: 2,300 kw Rotor diameter: 82 m Hub heights: 78 m 138 m Wind class: IIA Stator shield: new development 19
Continuous technological development E-82 E3 3,000 kw The E-82 E3 is an advancement of the E-82 Type: Rated power: Rotor diameter: Hub heights: Wind class: E-82 E3 3,000 kw 82 m 85 m (IA), 78 m 138 m (IIA) IA/IIA 20
Continuous technological development E-101 3,000 kw The E-101 is a completely new development. Type: E-101 Rated power: 3,000 kw Rotor diameter: 101 m Hub heights: 99 m 135 m Wind class: IIA Power P [kw] Power Curve E-101 (Standard Air Density) 3.000 2.500 2.000 1.500 1.000 500 0 0 5 10 15 20 25 Wind Speed v in Hub Height [m/s] Power Coefficient E-101 (Standard Air Density) 0,60 Power Coefficient c p [ - ] 0,50 0,40 0,30 0,20 0,10 0,00 0 5 10 15 20 25 Wind Speed v in Hub Height [m/s] 21
Continuous technological development E-101 3,000 kw Generator Stator only 22
Continuous technological development E-101 3,000 kw E-82 E2 E-101 23
Continuous technological development E-101 3,000 kw Towers and Rotor Blades E-101 E1/BF/097/17/01 E-101 E1/BF/133/27/01 Rotor blades ~ One-piece rotor blade made off ~ Blade heating system ~ Trailing edge section (spoiler) ~ Integrated load control test point 24
Continuous technological development E-126 7,500 kw The E-126 7.5 MW is an advancement of the current E-126 Type: E-126 Rated power: 7,500 kw Rotor diameter: 127 m Hub height: 135 m Wind class: IA 25
Future Development of Wind Energy Use in Germany Installed Capacity in Germany in MW/a Source: DEWI WindEnergy Study 2008 26
ENERCONs Market Position market share (%) Domestic Supplier Regional Supplier Global Supplier 14% GE Wind Vestas 10% 6% Sinovel Goldwind Dongfang Suzlon Siemens Gamesa ENERCON REpower 5 10 15 20 25 market presence (number of countries with >50MW/a) Source: BTM Consult, World Market Update, March 2010 27
ENERCONs quality principle Continuous growth without decline in quality, as quality is customer satisfaction. active markets > 20.7 GW installed Sales regions in Europe Northern Europe Iberian Peninsula Central Europe Mediterranean Eastern Europe Germany Baltic States Sales overseas expansion Argentinia Brazil Canada (new sales office!) New Zealand / Australia Taiwan / Japan Human resource development: > 125 employees within the sales department +20% compared to Dec. 2008 28
Thank you for your attention! Rev. 4 29