Leadership Overview
EPB has 4 executives leading key functions including strategy, financial oversight, organizational leadership, and energy and communications operations.
Committed to delivering reliable utility services, EPB advances regional connectivity and power infrastructure through a mission focused on community-centric innovation and sustainable technological growth across the Tennessee region.
Committed to delivering reliable utility services, EPB advances regional connectivity and power infrastructure through a mission focused on community-centric innovation and sustainable technological growth across the Tennessee region.
Leadership Roles at EPB
Janet Rehberg - Chief Executive Officer
Janet Rehberg, the Chief Executive Officer at EPB, directs the overarching strategic vision for the organization. Overseeing the integration of telecommunications and electric power services, the Chief Executive Officer ensures that infrastructure investments align with long-term community needs. This leadership role involves managing complex regulatory environments while driving operational excellence across the Tennessee service area. By fostering a culture of innovation, Janet Rehberg directly influences the deployment of advanced fiber optic networks and grid modernization initiatives. The Chief Executive Officer maintains close collaboration with the Board to secure financial health and operational stability. Rehberg prioritizes the expansion of high-speed connectivity to support regional economic development. Through consistent focus on reliability and customer service, the Chief Executive Officer strengthens the market position of the utility. Ultimately, Rehberg guides the organization toward sustainable growth and technological leadership in the energy sector.

Marc Bingham - Chief Financial Officer
Marc Bingham, the Chief Financial Officer at EPB, manages the fiscal health and capital allocation strategies for the utility. Overseeing financial planning, budgeting, and risk management, the Chief Financial Officer ensures the organization maintains the necessary liquidity to support large-scale infrastructure projects. This leadership role involves analyzing market trends in energy and telecommunications to optimize revenue streams. By implementing rigorous financial controls, Marc Bingham directly impacts the efficiency of daily operations and long-term investment capacity. The Chief Financial Officer coordinates with other executive leaders to align departmental spending with corporate objectives. Bingham monitors economic indicators to mitigate potential volatility in energy procurement costs. Through precise financial reporting and strategic asset management, the Chief Financial Officer provides the foundation for continued technological advancement. Ultimately, Bingham secures the fiscal integrity required to sustain high-quality service delivery across the entire operational footprint.
John Tilley - President
John Tilley, the President at EPB, directs the internal organizational functions and operational workflows. Overseeing the execution of corporate policies, the President ensures that all departments maintain alignment with the core mission of providing reliable power and telecommunications. This leadership role involves streamlining cross-functional processes to improve service delivery and operational speed. By fostering internal collaboration, John Tilley directly supports the achievement of performance benchmarks across the organization. The President manages the day-to-day activities that keep the utility functioning at peak capacity. Tilley coordinates with the executive team to implement strategic initiatives that enhance customer satisfaction and infrastructure resilience. Through a focus on operational efficiency and process improvement, the President drives the internal culture toward excellence. Ultimately, Tilley maintains the structural integrity of the organization, ensuring that all teams possess the resources and guidance necessary to meet the evolving demands of the regional market.
Ryan Keel - President, Energy & Communications
Ryan Keel, the President, Energy & Communications at EPB, directs the specialized divisions responsible for power distribution and fiber optic network management. Overseeing the technical deployment of smart grid technologies and high-speed internet services, the President, Energy & Communications ensures that both utility sectors operate with maximum reliability. This leadership role involves managing the complex intersection of energy delivery and digital connectivity. By optimizing network performance and power load balancing, Ryan Keel directly impacts the quality of service provided to the community. The President, Energy & Communications collaborates with engineering teams to integrate cutting-edge solutions into existing infrastructure. Keel monitors regional demand patterns to adjust service delivery strategies accordingly. Through the management of these critical assets, the President, Energy & Communications supports the broader goal of regional technological advancement. Ultimately, Keel drives the innovation necessary to maintain a competitive edge in both the energy and telecommunications markets.
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