Our Leadership
Learn more about the people who are leading ETT into the future.

Hannah Turner
President

Michael Macias
Vice President, Operations

Hannah Turner
President

Hannah Turner is the President of Electric Transmission Texas, LLC (ETT), a joint venture between subsidiaries of American Electric Power (AEP) and Berkshire Hathaway Energy Company (BHE). ETT acquires, constructs, owns and operates transmission facilities within the Electric Reliability Council of Texas (ERCOT). ETT's capital investment has over $4 billion in transmission assets.

Most recent, she served as Vice President and Director of Regulatory and Finance at Electric Transmission Texas, LLC. Previous experience includes serving as senior manager of Finance for AEP's Joint Ventures including Transource, ETT, Prairie Wind, Pioneer, and Grid Assurance. She has served in roles throughout the American Electric Power footprint over her ten-year career in transmission, generation and procurement organizations. In these roles she was responsible for budget development, financing activities, project development and strategic planning.

She has served various area organizations including the Junior League of Austin, the Leander Chamber of Commerce Strategic Leadership Program and as chair of the Leander Chamber's Women in the Work Place.

She holds a Bachelor's of Business Administration degree and a Masters of Business Administration degree from LeTourneau University.

Michael Macias
Vice President, Operations

Michael Macias is the Vice President of Operations for Electric Transmission Texas, LLC (ETT), a joint venture between subsidiaries of American Electric Power (AEP) and Berkshire Hathaway Energy Company (BHE). ETT acquires, constructs, owns and operates transmission facilities within the Electric Reliability Council of Texas (ERCOT). ETT’s capital investment has over $4 billion in transmission assets.

Prior to his role as Vice President of Operations for ETT, Mr. Macias held positions of increasing responsibility throughout the past 14 years at ETT as a Senior Technical Project Lead and within AEP in field operations and transmission asset management. Mr. Macias was a leader in the development and execution of ETT’s $3 billion growth from 2009 to present, and has been involved with many advanced technology projects within the transmission utility business.

Mr. Macias earned a Bachelor’s degree in Computer Engineering from Texas A&M University. He also is a registered professional engineer in the state of Texas and holds a Project Management Professional certification. He and his wife, Stephanie, have two children and reside in Austin, Texas.