Jeffrey Guldner Joins Duke Energy Board as New Member Amid Industry Growth

Duke Energy Welcomes Jeffrey Guldner to the Board

Duke Energy recently made headlines by appointing Jeffrey Guldner as a new member of its board of directors, effective September 15, 2025. This move highlights the company’s commitment to enhance leadership within the energy sector as it faces unprecedented growth and transformation.

A Strategic Appointment

Duke Energy, a Fortune 150 company located in Charlotte, North Carolina, has been at the forefront of energy services for millions across several states. The addition of Jeffrey Guldner is an indication of the company's forward-thinking approach. Guldner previously served as the chairman, president, and CEO of Pinnacle West Capital Corporation and its main subsidiary, Arizona Public Service Company (APS), until his retirement in March 2025. His wealth of experience in the energy industry positions him as a valuable asset in guiding Duke Energy’s strategic direction.

Leadership Insights from Guldner

Harry Sideris, Duke Energy's CEO, emphasized the importance of Guldner's leadership and insights, noting their potential impact on the company's ongoing efforts to deliver reliable energy services. Sideris stated, “Jeff's leadership and energy sector insights bring incredible value to our company as we shape the future of energy.” Guldner’s notable achievements during his tenure at APS include steering the company through significant phases of growth and adaptation, ensuring it met record energy demands while maintaining service reliability.

Ted Craver, the independent chair of Duke Energy's board, echoed this sentiment. He remarked that Guldner’s past experiences would strengthen the board and drive positive outcomes for the company's diverse stakeholders, which include employees, customers, and shareholders.

A Legacy of Commitment

Guldner's career is marked by a steadfast dedication to customer satisfaction and employee respect. Under his guidance, Arizona experienced unparalleled economic expansion and energy demand, demonstrating his ability to balance company growth with public service. His legal background in public utility and telecommunications law also adds a rich layer of expertise to the Duke Energy board.

In addition to his role at Duke, Guldner serves on the boards of the Smart Electric Power Alliance and the McCain Institute, illustrating his continued influence in the energy and public policy sectors. He has a Bachelor of Arts from the University of Iowa and graduated magna cum laude from Arizona State University College of Law.

Looking Ahead

Duke Energy continues to play a pivotal role in shaping the future of energy in the United States, currently serving 8.6 million customers and focusing on renewable energy transitions. The company is investing heavily in upgrading electrical grids and exploring cleaner energy solutions, including natural gas, nuclear, and renewable sources.

As Duke Energy embarks on this ambitious path, Jeffrey Guldner's appointment comes at a crucial time, reinforcing the company’s commitment to innovation, sustainability, and community engagement. The board anticipates that Guldner's insights will be instrumental in navigating the challenges and opportunities that lie ahead in the evolving energy landscape.

Stay updated on Duke Energy’s initiatives by visiting their website or following them on social media. This recent appointment signals a strong strategic direction for a company that is not just witnessing change but actively leading it in the energy sector.