Leadership Overview
Vistra has 5 executives leading key functions including revenue generation, financial oversight, retail operations, administrative management, and operational efficiency.
Focused on delivering reliable power across diverse markets, Vistra maintains a commitment to sustainable energy solutions and customer-centric service models that support communities and commerce throughout the United States.
Focused on delivering reliable power across diverse markets, Vistra maintains a commitment to sustainable energy solutions and customer-centric service models that support communities and commerce throughout the United States.
Leadership Roles at Vistra
Kristopher Moldovan - Executive Vice President & Chief Financial Officer
Kristopher Moldovan, the Executive Vice President & Chief Financial Officer at Vistra, manages the capital structure and financial reporting for the entire energy portfolio. Overseeing fiscal planning, the Executive Vice President & Chief Financial Officer ensures that investment in power generation infrastructure aligns with long-term corporate objectives. Moldovan directs the treasury and investor relations functions, providing transparency to stakeholders regarding the financial stability of the company. This leadership role involves navigating complex regulatory environments to maintain compliance while maximizing shareholder value. Kristopher Moldovan executes strategic financial initiatives that support the expansion of retail energy services across the District of Columbia and beyond. By monitoring cash flow and debt management, the Chief Financial Officer provides the necessary resources for operational scaling. Through disciplined financial oversight, Moldovan strengthens the market position of the organization against industry volatility and economic shifts.

Scott Hudson - President, Vistra Retail
Scott Hudson, the President, Vistra Retail at Vistra, leads the customer-facing division responsible for delivering energy products to millions of households and businesses. Overseeing the retail strategy, the President, Vistra Retail drives innovation in service delivery and customer engagement platforms. Hudson manages the transition toward digital-first energy solutions, ensuring that the retail brand remains competitive in a rapidly evolving market. This leadership role requires close collaboration with the generation teams to ensure that retail demand matches supply capabilities. Scott Hudson architects marketing and sales initiatives that expand the footprint of the company into new geographic territories. By focusing on customer retention and satisfaction, the President, Vistra Retail builds long-term loyalty within the energy sector. Through strategic partnerships and service enhancements, Hudson ensures that the retail arm remains a primary engine for growth and community impact across the entire operational territory.

Danielle Bemis - O & M Technician and Chief Revenue Officer
Danielle Bemis, the O & M Technician and Chief Revenue Officer at Vistra, directs the overarching revenue strategy while maintaining technical oversight of power generation assets. By bridging the gap between field-level operational maintenance and high-level financial performance, Bemis ensures that energy production remains both efficient and profitable. The Chief Revenue Officer manages complex pricing models that align with market fluctuations across various states, optimizing the return on energy assets. This dual-focus role requires constant coordination with regional grid operators to maintain supply reliability. Danielle Bemis drives growth by identifying new market opportunities for retail energy expansion. Through rigorous analysis of operational data, the Chief Revenue Officer mitigates risks associated with power plant performance. Ultimately, this leadership position secures the financial health of the organization by balancing technical excellence with aggressive revenue targets in a competitive energy landscape.
Carrie Kirby - Executive VP & Chief Administrative Officer
Carrie Kirby, the Executive VP & Chief Administrative Officer at Vistra, directs the internal infrastructure and corporate governance functions that support the entire workforce. Overseeing human resources, legal compliance, and corporate communications, the Executive VP & Chief Administrative Officer ensures that organizational culture aligns with the mission of providing reliable energy. Kirby manages the integration of administrative processes across all regional offices, fostering efficiency and operational consistency. This leadership role involves working with the Board to implement policies that uphold the highest standards of corporate responsibility. Carrie Kirby drives talent development initiatives that prepare the organization for future energy challenges. By streamlining internal workflows, the Chief Administrative Officer enables other C-suite leaders to focus on core business growth. Through effective management of corporate resources, Kirby maintains the structural integrity of the company while supporting the diverse needs of employees and communities.
Joseph Ho - Chief Financial & Operations Officer
Joseph Ho, the Chief Financial & Operations Officer at Vistra, integrates financial planning with the physical execution of power generation and distribution. Overseeing the operational budget, the Chief Financial & Operations Officer ensures that power plants operate at peak efficiency while maintaining strict cost controls. Ho directs the logistics of energy delivery, coordinating with regional teams to ensure that supply chains remain robust and reliable. This leadership role involves analyzing the cost-benefit ratio of new energy technologies to drive long-term sustainability. Joseph Ho executes operational improvements that reduce waste and enhance the safety of generation facilities. By aligning financial metrics with daily operational performance, the Chief Financial & Operations Officer provides a clear view of the profitability of each energy asset. Through rigorous oversight of both capital and physical resources, Ho supports the overall mission of delivering essential energy to communities.
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