Restricted Siemens AG All rights reserved

Global Wind Market (Annual & Cumulative / 2000 2015) MW 63,467 39,058 3,760 11,531 MW 432,883 197,946 17,400 59,091 Page 2

Global Wind Market (Annual & Cumulative / 2000 2015) MW 63,467 39,058 3,760 11,531 MW 432,883 197,946 17,400 59,091 Page 3

Global Annual Installed Capacity (By Regions 2007-2015) MW Page 4

Global Wind Market Forecast (2015 2020) GW Page 5

Global Wind Market Forecast (Annual per Region / 2015 2020) Page 6

Global Wind Market Forecast (Cumulative per Region / 2015 2020) Page 7

Siemens Wind Power Relevant Facts and Numbers Siemens Wind Power facts One of the world s leading suppliers of wind power solutions Acquired Danish wind turbine manufacturer Bonus Energy A/S in 2004 Global Installed Base: > 17,372 turbines with ~ 33,79 GW (Mar 2016) Americas Installed Base > 7,417 turbines with ~ 14,5 GW (Mar 2016) ~12,800 employees globally incl. Wind Service in FY15 1) Installed in FY15 1) : > 1.970 turbines with > 5,6 GW capacity Revenue in FY15 1) : 5,7 billion 1) Sept 2015

Global Product Portfolio Two product platforms Maximizing Investments Page 9

Siemens G2 track record: 20 years of experience, 22 GW sold worldwide EMEA Sold: 3078 Units, 7079 MW thereof Installed:2731 Units, 6281 MW Americas Sold: 6604 Units, 15189 MW thereof Installed: 5025 Units, 11557 MW thereof in Brazil: Installed : 205 Units, 475 MW APAC Sold and Installed: 227 Units, 522 MW Page 10 Countries where Siemens G2 turbines are installed As of March 2016 Restricted Siemens AG 2014 All rights reserved.

SWT-2.3-120 tailored to optimize the output of medium to low wind sites Open air flow through inlet for increased performance Upgraded drive train for increased performance Improved generator cooling for increased performance Upgraded hub and main bearing Redesign or rear end ducts including rain shields and grates for better cooling Lighter blade structure and improved aerodynamic profile Upgraded yaw motors with higher capacity Page 11 Restricted Siemens AG 2014 All rights reserved.

Flexible scope tailored to regional market needs ranging from equipment-only to full project EPC TFA WTG Supply Delivery to site Full Scope WTG Supply Delivery to site EPC WTG Supply Delivery to site Technical Field Assistance Installation Commissioning Installation Commissioning Installation Commissioning Civil Balance of Plant Electrical Balance of Plant EPC Solutions Executed: Australia, Belgium, Germany, Italy, Macedonia, Morocco, South Africa EPC Solution In-development: Mexico, Uruguay, Chile Page 12

Siemens Service Portfolio: Flexible duration for Siemens Service Programs Possibilities of extended availability and parts warranties up to 20 years coverage** TSA Extended TSA SWPS-300W (Warranty) SWPS-200A (Availability) SWPS-100B (Basic)* Page 13 5 years (minimum SA term) *Only applicable post TSA (Turbine Supply Agreement) warranty ** WTG and country dependent 10 years 15 years 20 years Confidential Siemens AG 2014 All rights reserved.

Our experience enables us to offer a comprehensive range of service programs Value SWPS-300W SWP Service Programs SWPS- 100B Sch. Service SWPS-200A Availability Warranty Remote Diagnostic Services Maintenance Component Warranties Availability Warranty Remote Diagnostic Services Maintenance Complexity Selected Service Products Unscheduled Service Service Tools Basic Training Remote Diagnostic Services Technical Support Vibration Diagnostics Reporting Spare Parts Mods & Ups Offshore Selected Services Extended Service Scope Page 14