Month: November 2023

Big Rivers names Don Gulley new CEO

Succeeds Bob Berry after nationwide search 

After an extensive, nationwide search, the Big Rivers Electric Corporation board of directors has named Don Gulley as the organization’s next president and chief executive officer. Gulley has been president and CEO of Southern Illinois Power Cooperative (SIPC), a generation and transmission (G&T) cooperative, for ten years. He will succeed Bob Berry who is retiring from Big Rivers after a 43-year career with the cooperative and nine years serving as CEO.

Gulley has over 35 years of diverse utility management experience working for regulated & merchant investor-owned utilities (IOUs), as well as G&T cooperatives. Before joining SIPC, Gulley served as Vice President of Regulatory and Market Affairs for Sunflower Electric, a G&T cooperative located in western Kansas. Gulley began his career with Ameren, formerly Union Electric, in 1988, where he worked in various leadership capacities for both the regulated and merchant business units.

Gulley will start with Big Rivers on January 8.