Ellen D. Williams (President)

Ellen D. Williams is a respected scientist and engineer who served as the president of the American Physical Society. She specializes in research related to energy and materials, focusing on developing better ways to produce and store energy sustainably. Her leadership role involves guiding the organization in promoting physics research, education, and policy. Williams’s work bridges scientific innovation and practical applications, helping to advance technologies that address global energy challenges. She is recognized for her expertise, leadership, and contributions to science and engineering communities.