Clearway Energy Group Executive and Leadership Team

August, 2026

Leadership Overview

Clearway Energy Group has 4 executives leading key functions including strategy, operations, finance, and legal.

Focused on accelerating the transition to a clean energy future, Clearway Energy Group delivers sustainable power through extensive wind, solar, and storage assets while maintaining a robust development pipeline across the United States.

Leadership Roles at Clearway Energy Group

  • Chief Executive Officer - Craig Cornelius
  • Executive Vice President & Chief Financial Officer - Sarah Rubenstein
  • Chief Operating Officer - Daniel Summa
  • Chief Legal Officer - Jennifer Hein
  • Craig Cornelius - Chief Executive Officer

    Craig Cornelius, the Chief Executive Officer at Clearway Energy Group, directs the overarching strategic vision for the organization. Cornelius architects the long-term growth trajectory by overseeing the expansion of wind, solar, and energy storage assets across North American markets. This leadership role involves constant collaboration with the Board to ensure alignment with clean energy goals and capital allocation priorities. By driving the development pipeline, the Chief Executive Officer secures the company's position as a leader in the renewable sector. Craig Cornelius maintains a focus on operational excellence and sustainable infrastructure deployment to meet rising energy demands. Through rigorous oversight of corporate initiatives, the Chief Executive Officer fosters innovation within the energy landscape. Ultimately, Cornelius ensures the company remains at the forefront of the global transformation toward a cleaner, more reliable power grid while delivering consistent value to stakeholders and partners.
    Craig Cornelius

    Sarah Rubenstein - Executive Vice President & Chief Financial Officer

    Sarah Rubenstein, the Executive Vice President & Chief Financial Officer at Clearway Energy Group, manages the financial health and capital structure of the organization. Rubenstein directs all fiscal planning, budgeting, and investment strategies necessary to support the company's massive development pipeline. Overseeing financial reporting and investor relations, the Executive Vice President & Chief Financial Officer ensures transparency and long-term fiscal stability. This leadership role involves securing the necessary funding for large-scale renewable energy projects across diverse geographic regions. Sarah Rubenstein evaluates market trends to optimize capital allocation and maximize returns on wind, solar, and storage investments. By maintaining strong relationships with financial institutions, the Executive Vice President & Chief Financial Officer facilitates the growth of the company's asset base. Rubenstein provides critical oversight of risk management frameworks to protect the organization's financial interests. Through disciplined fiscal management, the Executive Vice President & Chief Financial Officer enables the company to achieve its ambitious clean energy objectives.
    Sarah Rubenstein

    Daniel Summa - Chief Operating Officer

    Daniel Summa, the Chief Operating Officer at Clearway Energy Group, manages the daily execution of renewable energy projects across the country. Summa optimizes the performance of existing wind and solar assets to ensure maximum output and grid reliability. Overseeing technical operations, the Chief Operating Officer implements advanced maintenance protocols to enhance asset longevity and efficiency. This leadership role requires close coordination with regional teams to streamline project delivery and mitigate operational risks. Daniel Summa drives the integration of energy storage solutions into the existing portfolio to improve grid stability. By refining internal processes, the Chief Operating Officer supports the company's mission to scale clean energy production rapidly. Summa monitors performance metrics to maintain high standards of safety and environmental compliance. Through strategic management of field operations, the Chief Operating Officer ensures that all infrastructure projects meet rigorous performance benchmarks and contribute effectively to the national energy supply.
    Jennifer Hein, the Chief Legal Officer at Clearway Energy Group, directs all legal affairs and regulatory compliance initiatives for the company. Hein architects the legal strategy required to navigate complex energy regulations and land-use policies across various states. Overseeing corporate governance, the Chief Legal Officer ensures that all business activities align with federal and regional environmental standards. This leadership role involves managing litigation, contract negotiations, and intellectual property protection to safeguard the company's interests. Jennifer Hein provides essential guidance on policy developments that impact the renewable energy sector. By mitigating legal risks, the Chief Legal Officer supports the seamless execution of development projects and operational activities. Hein collaborates with executive leadership to ensure that all strategic decisions adhere to ethical and legal requirements. Through proactive legal management, the Chief Legal Officer secures the company's reputation and facilitates the continued expansion of the renewable energy portfolio in a highly regulated market environment.
    Jennifer Hein

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    Frequently Asked Questions Regarding Clearway Energy Group Top Executives and Leadership Team

    Who leads Clearway Energy Group?
    Clearway Energy Group is led by Craig Cornelius (Chief Executive Officer), along with executives such as Sarah Rubenstein (Executive Vice President & Chief Financial Officer) and Daniel Summa (Chief Operating Officer).
    Who is part of Clearway Energy Group’s executive team?
    The executive team of Clearway Energy Group includes leaders such as Craig Cornelius (Chief Executive Officer), Sarah Rubenstein (Executive Vice President & Chief Financial Officer), Daniel Summa (Chief Operating Officer) and other senior executives.
    How many executives does Clearway Energy Group have?
    Clearway Energy Group has 4 executives leading key business areas.
    What roles are included in Clearway Energy Group’s leadership team?
    The leadership team of Clearway Energy Group includes roles such as Chief Executive Officer, Executive Vice President & Chief Financial Officer, Chief Operating Officer, Chief Legal Officer.