Constellation Executive and Leadership Team

Joseph Dominguez, the Chairman, President & Chief Executive Officer at Constellation, directs the overarching strategic vision for the largest producer of carbon-free energy in the United States. Dominguez manages the integration of nuclear, wind, and solar assets to ensure grid reliability for residential and industrial customers. By aligning corporate objectives with national decarbonization goals, the Chairman, President & Chief Executive Officer drives long-term value for shareholders and public sector partners. This leadership role involves constant engagement with regulatory bodies and industry stakeholders to maintain operational excellence across the entire generation fleet. Joseph Dominguez oversees the transition toward a cleaner energy future while prioritizing safety and resilience. Through rigorous capital allocation and market expansion, the executive secures the company's position as a leader in the energy sector, ensuring that the organization meets the evolving demands of the modern power grid.

Mary Bender, the Chief of Staff To Chief Financial Officer at Constellation, coordinates financial planning and reporting processes to support the company's capital-intensive energy operations. Bender manages the flow of information between the finance department and executive leadership, ensuring that fiscal strategies align with the company's sustainability goals. By overseeing budget tracking and financial performance analysis, the Chief of Staff To Chief Financial Officer enables the organization to make data-driven decisions regarding infrastructure investment. This role involves facilitating cross-departmental collaboration to optimize resource allocation across the company's nuclear and renewable energy portfolio. Mary Bender maintains the integrity of financial operations, supporting the company's commitment to transparency and long-term value creation. Through meticulous management of financial workflows, the executive ensures that the organization remains well-positioned to fund the transition to a cleaner energy future while maintaining operational stability across the United States.

Marri Marchionda-Palmer, the Chief Operating Officer at Constellation, manages the daily performance and maintenance of the company's extensive fleet of emissions-free energy assets. Marchionda-Palmer oversees the operational workflows for nuclear, wind, and solar facilities to ensure consistent power delivery to customers across the United States. By optimizing maintenance schedules and resource allocation, the Chief Operating Officer drives operational excellence and grid reliability. This role involves coordinating with regional plant managers to address technical challenges and improve safety protocols. Marri Marchionda-Palmer ensures that all generation activities align with the company's commitment to sustainability and environmental stewardship. Through rigorous oversight of operational metrics, the Chief Operating Officer supports the company's growth objectives, ensuring that the organization meets the high demand for clean energy while maintaining the highest standards of performance and resilience in the competitive energy market.

Andy Nguyen, the Chief of Staff at Constellation, coordinates executive workflows and facilitates communication across the senior leadership team. Nguyen optimizes internal processes to ensure that strategic initiatives align with the company's mission of providing reliable, emissions-free energy. By managing high-priority projects and cross-functional collaborations, the Chief of Staff enables the organization to execute complex operational goals efficiently. This role requires constant interaction with department heads to monitor progress on key energy generation projects and customer service improvements. Andy Nguyen maintains organizational focus on critical business objectives, ensuring that the executive office remains responsive to market shifts and operational challenges. Through meticulous planning and resource management, the Chief of Staff supports the broader corporate mission, fostering a culture of accountability and excellence that defines the company's approach to the competitive energy landscape across the United States.

Sarah Naqvi, the Chief Technology Officer at Constellation, architects the technical roadmap for the company's diverse portfolio of nuclear, hydroelectric, and renewable energy assets. Naqvi drives innovation in power generation technologies to enhance efficiency and reduce emissions across the national grid. By overseeing research and development initiatives, the Chief Technology Officer ensures that the company remains at the forefront of sustainable energy solutions. This role involves collaborating with engineering teams to modernize infrastructure and integrate advanced monitoring systems for improved operational reliability. Sarah Naqvi manages the deployment of cutting-edge technology to support the transition to a cleaner energy future for industrial and commercial clients. Through strategic investment in technical capabilities, the Chief Technology Officer strengthens the company's competitive advantage, ensuring that all generation facilities operate at peak performance while meeting rigorous safety and environmental standards throughout the United States.

Jay Cavalcanto, the Chief Information Officer at Constellation, directs the digital infrastructure and data security strategies necessary to support a massive energy generation network. Cavalcanto oversees the implementation of advanced analytics and cybersecurity frameworks to protect critical grid operations and customer data. By modernizing enterprise systems, the Chief Information Officer ensures seamless connectivity between generation facilities and corporate headquarters. This role involves managing complex IT projects that enhance operational visibility and decision-making capabilities across the organization. Jay Cavalcanto aligns information technology investments with the company's broader mission of delivering reliable, sustainable energy solutions to public and private sector customers. Through the deployment of scalable digital platforms, the Chief Information Officer drives efficiency and innovation, enabling the company to maintain its status as a leader in the energy industry while navigating the evolving technological landscape of the modern power sector.

Maureen Signor, the Chief of Staff & Executive VP, Office of & Chief Strategy Officer at Constellation, shapes the long-term strategic direction and corporate planning for the organization. Signor oversees the development of market-entry strategies and business expansion initiatives that support the company's transition to a cleaner energy future. By aligning executive priorities with the company's core mission, the Chief of Staff & Executive VP, Office of & Chief Strategy Officer ensures that all departments work toward unified growth targets. This role involves managing high-level partnerships and evaluating new opportunities in the renewable energy sector. Maureen Signor drives the strategic agenda, facilitating communication between the board and senior leadership to maintain focus on sustainable energy solutions. Through comprehensive market analysis and strategic foresight, the executive strengthens the company's position as a premier provider of reliable, emissions-free power across the United States.

Ryan Decker, the Chief Marketing Officer, Quad Cities Station at Constellation, leads the regional branding and customer engagement initiatives for the Quad Cities facility. Decker manages the communication strategy to highlight the station's role in providing reliable, emissions-free energy to the local and regional grid. By developing targeted outreach programs, the Chief Marketing Officer, Quad Cities Station builds strong relationships with community stakeholders and industrial partners. This role involves promoting the value of nuclear energy and the company's commitment to sustainability within the regional market. Ryan Decker ensures that the station's operational achievements are effectively communicated to the public, reinforcing the company's reputation for excellence. Through strategic marketing efforts, the executive drives awareness of the facility's contributions to the broader energy transition, supporting the company's mission to deliver clean, sustainable power solutions across the United States.

Abigail Kroll, the Strategy, Corporate Affairs & Public Advocacy Chief of Staff at Constellation, manages the intersection of corporate policy and public engagement. Kroll directs advocacy efforts to promote the company's role in the national energy transition, focusing on the benefits of emissions-free generation. By coordinating with government relations and corporate communications teams, the Strategy, Corporate Affairs & Public Advocacy Chief of Staff ensures that the company's mission resonates with policymakers and the public. This role involves developing messaging strategies that highlight the company's commitment to reliability and environmental excellence. Abigail Kroll facilitates the alignment of corporate affairs with broader strategic goals, ensuring that the organization effectively navigates the regulatory landscape. Through proactive public advocacy, the executive strengthens the company's influence and supports the expansion of sustainable energy solutions across the United States.

Ryan Talty, the Chief Marketing Officer & IC & Aov & Mov Specialist at Constellation, leads specialized marketing campaigns focused on the company's industrial and commercial energy services. Talty manages the promotion of advanced energy solutions, including integrated power management and efficiency services for large-scale clients. By leveraging technical expertise in instrumentation and control systems, the Chief Marketing Officer & IC & Aov & Mov Specialist creates value-driven narratives that emphasize the reliability of the company's energy portfolio. This role involves developing targeted strategies to attract industrial partners seeking sustainable and resilient power options. Ryan Talty ensures that the company's marketing efforts reflect its leadership in the energy sector, driving growth through clear communication of technical capabilities. Through strategic market positioning, the executive supports the company's mission to provide clean, reliable energy solutions to customers across the United States.