William Museler was appointed to the IESO Board of Directors on January 1, 2015. Prior to that, he served on the former IESO’s board since May 5, 2005. During that tenure, he also served as chair of the Audit Committee.
Mr. Museler was previously President and Chief Executive Officer of the New York Independent System Operator (NYISO). Prior to his service at NYISO, he held senior positions at the Tennessee Valley Authority, Long Island Lighting Company and Brookhaven National Laboratory. Mr. Museler has served as a federal representative for the North American Electric Reliability Council and as chairman of the Southeastern Electric Reliability Council. He was a four-year member of the U.S Secretary of Energy's Energy Advisory Board and has also served on the boards of the International Transmission Company and the New England Power Pool Appeals Board.
A graduate of the Pratt Institute with a Bachelor of Science in engineering science, Mr. Museler also holds a Master of Science degree in mechanical engineering from Worcester Polytechnic Institute in New England.