Environmental Defense Fund Executive and Leadership Team

Nancy Raditz, the Deputy Chief Financial Officer at Environmental Defense Fund, manages the fiscal health and budgetary planning required to sustain large-scale environmental initiatives. Overseeing financial reporting and resource allocation, Raditz ensures that donor funds are utilized efficiently to support the protection of ecosystems. The Deputy Chief Financial Officer drives the development of financial models that track the impact of various programs on clean air and water goals. Nancy Raditz collaborates with the finance department to maintain transparency and compliance across all international operations. This leadership role involves analyzing economic trends to optimize the distribution of capital toward the most critical environmental projects. By providing rigorous financial oversight, the Deputy Chief Financial Officer enables the organization to scale its advocacy efforts effectively. Raditz ensures that fiscal strategies remain aligned with the nonprofit mission of providing sustainable solutions. Through disciplined financial management, the Deputy Chief Financial Officer secures the long-term stability necessary for the organization to continue its vital work in protecting environmental rights.

Fred Krupp, the President at Environmental Defense Fund, directs the overarching strategy and global advocacy efforts aimed at solving pressing environmental problems. Overseeing the entire organization, Krupp ensures that all programs remain focused on protecting the environmental rights of people, including access to clean air and water. The President drives the development of partnerships with policymakers, businesses, and scientific institutions to implement sustainable solutions. Fred Krupp manages the high-level vision that guides the nonprofit in its mission to create flourishing ecosystems. This leadership role involves representing the organization on the international stage to influence climate policy and environmental standards. By fostering a culture of science-based advocacy, the President empowers the team to achieve measurable results in the fight against pollution. Krupp maintains a commitment to innovation, ensuring that the organization adapts to evolving ecological challenges. Through decisive leadership, the President secures the resources and support necessary to advance the mission of protecting the planet for future generations.

Jill Isenbarger, the Chief of Staff at Environmental Defense Fund, manages internal operations and coordinates cross-departmental initiatives to ensure alignment with the nonprofit mission. By facilitating communication between the executive office and various program teams, Isenbarger optimizes organizational efficiency. The Chief of Staff directs high-level projects that support the protection of environmental rights and access to clean resources. Through rigorous oversight of administrative workflows, Jill Isenbarger strengthens the capacity of the organization to address complex ecological challenges. This role involves constant collaboration with the President to refine strategic goals and implement operational improvements across North American and international programs. By streamlining decision-making processes, the Chief of Staff enables the entire team to focus on delivering impactful environmental solutions. Isenbarger maintains a clear vision for operational excellence, ensuring that every internal function contributes directly to the long-term success of the organization and the health of global ecosystems.

Brian Attas, the Chief Information Officer at Environmental Defense Fund, architects the digital infrastructure necessary to support large-scale environmental research and advocacy. Overseeing data security and information systems, Attas ensures that the organization maintains robust technological capabilities for tracking ecological metrics. The Chief Information Officer drives the integration of advanced software solutions that empower teams to analyze complex environmental data sets effectively. Brian Attas manages the digital transformation of internal platforms, facilitating seamless collaboration across diverse geographic regions. By prioritizing cybersecurity and data integrity, the Chief Information Officer protects the sensitive information required for high-stakes policy work. This leadership role involves constant evaluation of emerging technologies to enhance the efficiency of nonprofit operations. Through the implementation of scalable IT frameworks, Attas supports the broader mission of securing clean air and water. The Chief Information Officer remains focused on providing the digital tools essential for achieving measurable environmental impact on a global scale.

Makenzie Lystrup, the Chief Technology Officer at Environmental Defense Fund, leads the development of innovative technical solutions designed to monitor and protect flourishing ecosystems. By overseeing the deployment of satellite technology and remote sensing tools, Lystrup provides the scientific community with critical data regarding climate change and pollution. The Chief Technology Officer drives the creation of proprietary software that tracks environmental health indicators across international borders. Makenzie Lystrup collaborates with research scientists to translate complex data into actionable policy recommendations. This leadership role involves managing the technical roadmap to ensure that the organization remains at the forefront of environmental innovation. By fostering a culture of technological advancement, the Chief Technology Officer enables the team to address urgent ecological threats with precision. Lystrup ensures that all technical initiatives align with the core mission of providing sustainable solutions for people and the planet. Through strategic investment in cutting-edge tools, the Chief Technology Officer secures the technological foundation for future environmental advocacy.

Elizabeth Mattila, the Senior Vice President, Chief Human Resources Officer at Environmental Defense Fund, directs the talent acquisition and organizational development strategies that sustain the nonprofit workforce. Overseeing recruitment, employee engagement, and professional growth, Mattila ensures that the organization attracts top-tier experts dedicated to environmental protection. The Senior Vice President, Chief Human Resources Officer architects inclusive workplace policies that foster innovation and collaboration across all departments. Elizabeth Mattila manages the cultural framework that supports the mission of securing clean air and water for all people. This leadership role involves working closely with the executive team to align human capital needs with long-term strategic objectives. By implementing comprehensive training and development programs, the Senior Vice President, Chief Human Resources Officer enhances the collective expertise of the staff. Mattila maintains a focus on building a resilient, mission-driven organization capable of tackling global environmental challenges. Through effective personnel management, the Senior Vice President, Chief Human Resources Officer ensures that the team remains motivated and equipped to drive meaningful change.