Environmental Defense Fund Executive and Leadership Team

Nancy Raditz, the Deputy Chief Financial Officer at Environmental Defense Fund, manages the fiscal health and budgetary integrity of the organization. Raditz oversees financial reporting and ensures compliance with regulatory standards across all international operations. By directing the allocation of funds toward high-impact conservation projects, the Deputy Chief Financial Officer maximizes the efficiency of donor contributions. Nancy Raditz collaborates with the finance team to develop long-term fiscal strategies that support the expansion of clean air and water initiatives. This leadership role involves monitoring cash flow and mitigating financial risks to ensure the organization remains resilient in a volatile economic climate. Through rigorous oversight of financial systems, the Deputy Chief Financial Officer provides the transparency required to maintain stakeholder trust. Raditz implements cost-saving measures that allow for greater investment in scientific research and policy advocacy. Ultimately, the Deputy Chief Financial Officer secures the financial foundation necessary for the organization to pursue its mission of protecting flourishing ecosystems.

Fred Krupp, the President at Environmental Defense Fund, defines the strategic vision and leads the organization in its mission to solve critical environmental problems. Krupp directs the overall advocacy efforts, focusing on market-based solutions that protect clean air, water, and healthy food systems. By engaging with global leaders and corporate partners, the President drives the adoption of sustainable policies that benefit both people and ecosystems. Fred Krupp oversees the integration of scientific research into actionable policy, ensuring that the organization remains a credible voice in the climate movement. This leadership role involves representing the organization on the international stage and mobilizing resources to address urgent environmental threats. Through decisive action and long-term planning, the President guides the organization toward achieving measurable progress in environmental protection. Krupp fosters a culture of innovation and accountability, ensuring that every initiative contributes to the overarching goal of a healthier planet for future generations.

Brian Attas, the Chief Information Officer at Environmental Defense Fund, directs the digital infrastructure supporting global environmental advocacy. Attas architects secure data systems that enable researchers to track climate metrics across North American and international markets. By modernizing internal platforms, the Chief Information Officer ensures seamless collaboration between scientists and policy experts. This leadership role involves managing complex cybersecurity protocols to protect sensitive environmental data from external threats. Brian Attas optimizes cloud-based resources to increase operational efficiency, allowing the organization to scale digital outreach efforts effectively. Through the implementation of advanced analytics, the Chief Information Officer provides actionable insights that drive strategic decision-making. Attas maintains robust technical frameworks that support the mission of securing clean air and water for diverse populations. Ultimately, the Chief Information Officer guarantees that technological assets remain aligned with the long-term sustainability goals of the organization.

Makenzie Lystrup, the Chief Technology Officer at Environmental Defense Fund, oversees the development of innovative tools designed to monitor and mitigate environmental degradation. Lystrup drives the integration of satellite imagery and remote sensing technologies to track methane emissions and deforestation patterns on a global scale. By leading cross-functional engineering teams, the Chief Technology Officer accelerates the deployment of software solutions that empower policy makers with real-time environmental data. Makenzie Lystrup fosters partnerships with academic institutions to refine predictive modeling capabilities, ensuring the organization remains at the forefront of climate science. This role requires constant evaluation of emerging technologies to enhance the efficacy of conservation programs. Through strategic investment in technical innovation, the Chief Technology Officer expands the reach of environmental advocacy. Lystrup ensures that all technological initiatives directly support the core mission of protecting ecosystems and promoting sustainable practices across international borders.

Jill Isenbarger, the Chief of Staff at Environmental Defense Fund, coordinates executive operations and ensures the seamless execution of organizational priorities. Isenbarger manages the flow of information between the President and senior leadership, facilitating alignment on critical environmental policy initiatives. By streamlining internal processes, the Chief of Staff enhances the productivity of teams focused on clean energy and sustainable food systems. Jill Isenbarger oversees high-level projects that require cross-departmental collaboration, ensuring that resources reach the most impactful conservation efforts. This leadership role involves managing board relations and preparing strategic briefings that guide the long-term direction of the organization. Through meticulous planning and oversight, the Chief of Staff maintains operational excellence across all regional offices. Isenbarger drives the implementation of organizational goals, ensuring that every department contributes effectively to the protection of environmental rights. Ultimately, the Chief of Staff secures the stability and focus necessary for achieving significant environmental outcomes.

Elizabeth Mattila, the Senior Vice President, Chief Human Resources Officer at Environmental Defense Fund, directs the talent acquisition and organizational development strategies necessary to support a global workforce. Mattila architects comprehensive programs that foster a culture of inclusion and professional growth, ensuring the organization attracts top-tier experts in climate science and policy. By overseeing performance management systems, the Senior Vice President, Chief Human Resources Officer aligns individual contributions with the broader mission of protecting environmental rights. Elizabeth Mattila manages complex compensation structures and benefits packages that support employee well-being across diverse geographic regions. This leadership role involves developing training initiatives that equip staff with the skills required to address evolving environmental challenges. Through strategic workforce planning, the Senior Vice President, Chief Human Resources Officer ensures that the organization maintains the human capital needed to drive impactful change. Mattila cultivates an environment where innovation thrives, directly supporting the long-term success of environmental advocacy efforts.