BTU General Manager Gary Miller Announces Retirement, Doug Lyles Named Interim GM

Picture of BTU general manager Gary Miller with heading reading BTU general manager Gary Miller announces retirement

BRYAN, TEXAS — The City of Bryan and Bryan Texas Utilities (BTU) would like to announce the upcoming retirement of BTU General Manager, Gary Miller, after more than two decades of distinguished service.

Miller will retire on September 18, 2026 concluding a career marked by steady growth, operational excellence, and a commitment to providing reliable public power at reasonable rates. Under Miller's leadership, BTU earned national recognition through numerous industry achievement awards, while Miller himself received individual honors for his contributions to the public power industry.

“Gary has distinguished himself in providing reliable service while helping BTU grow and thrive,” said City of Bryan City Manager, Andrew Nelson. “Among Miller’s many accomplishments, his leadership during Winter Storm Uri stands out as a defining moment. Under his guidance, BTU successfully navigated one of the most severe events in ERCOT history, earning praise from state leaders for the utility’s response and resilience.”

To ensure a smooth transition, the City of Bryan has appointed Doug Lyles as Interim General Manager, effective June 15, 2026. Lyles will oversee BTU's day-to-day operations, while Miller will assist with the transition through his retirement date.

Lyles brings 16 years of experience with BTU and extensive knowledge of the electric utility industry. During his tenure, he served as Division Manager of Fiscal Services, Financial Planning Manager, Chief Risk Officer, and most recently Executive Director of Business and Customer Operations. As a Certified Public Accountant, Lyles has played a key role in strengthening partnerships between BTU and the City’s financial leadership while supporting the utility’s long-term strategic goals.

“Doug understands BTU and the City of Bryan’s mission, values, and commitment to serving our customers,” Nelson said. “His experience and collaborative approach position him well to guide the utility through this transition and continue the success that BTU, the City of Bryan, and this community have achieved.”

City officials expressed gratitude for Miller’s years of service and confidence in BTU’s future under Lyles’ leadership.

“Gary leaves a wonderful legacy of service to Bryan and BTU,” City of Bryan Mayor, Bobby Gutierrez said. “We congratulate him on a well-deserved retirement and thank him for his contributions to our community. We are also excited to congratulate Doug on his appointment and look forward to BTU’s continued success.”