Regina A. McCarthy

Regina A. McCarthy is an American environmental scientist and policymaker who has played a key role in shaping U.S. air quality standards. She served as the Environmental Protection Agency's (EPA) Administrator from 2013 to 2017, focusing on reducing pollution and protecting public health. McCarthy's work emphasizes the importance of balancing environmental protection with economic growth, and she has been a leader in efforts to address climate change, pollution control, and clean air initiatives. Her career reflects a commitment to implementing science-based policies that safeguard the environment and public well-being.