Gabriel Alonso, Chief Executive Officer

Horizon Wind Energy

Houston, TX

Jan Blittersdorf, President/CEO

NRG Systems, Inc.

Hinesburg, VT

Andy Cukurs,CEO

Suzlon Wind Energy Corporation

Chicago, IL

David A. Drescher, Vice President of Wind Energy

John Deere Renewables, LLC

Johnston, IA

Brian Evans, Executive Vice President, Development

RES Americas - Renewable Energy Systems

Broomfield, CO

Luis Miguel Fernandez, Chief Corporate Officer

Gamesa Technology Corporation

Langhorne, PA

Doug Fredrickson, VP Energy Section

Blattner Energy, Inc.

Avon, MN

Michael Garland, CEO

Pattern Energy Group LP

San Francisco, CA

Bob Gates, Chief Commercial Officer, Senior Vice President, Commercial Operations

Clipper Windpower, Inc.

Carpinteria, CA

John Graham, President

BP Wind Energy

Houston, TX

Joe Greco,

Terra-Gen Power, LLC

New York, NY

Tristan Grimbert, President/CEO

EnXco

Escondido, CA

Ned Hall,
AES Executive Vice President and
AES Wind Generation President

AES Wind Generation

Arlington, VA

Ray Harris, President

MasTec, Inc.

Dirk Matthys, Chief Executive Officer

Gamesa Technology Corporation

Langhorne, PA

Lars Moller,
President for Technology and International Business

Broadwind Energy Inc.

Naperville, IL

Martin Mugica, President

Iberdrola Renewables

Radnor, PA

Stefan Nilsson, President

DMI Industries, Inc.

Fargo, NA

Richard B. Pettifor, Commercial Director - Americas

LM Wind Power

Lake Barrington, IL

Michael Polsky,
Chief Executive Officer

Invenergy LLC

Chicago, IL

Michael B. Revak,
Director Wind Energy Americas

Siemens Power Generation

Orlando, FL

Steve Trenholm,
Chief Executive Officer

E.ON Climate & Renewables North America Inc.

Chicago, IL

Martha Wyrsch, President

Vestas Americas

Portland, OR