David Baron

Senior Attorney

Washington, D.C. Office

David Baron, senior attorney in Earthjustice's Washington, D.C. office, is looking directly at the camera.

Bar Admissions

DC, AZ (inactive)

David Baron

Senior Attorney Washington, D.C. Office

Tylar Greene
Public Affairs and Communications Strategist
tgreene@earthjustice.org

David Baron is a senior attorney in Earthjustice’s Washington, D.C., office.

He received his undergraduate degree from Johns Hopkins University, and his law degree from Cornell Law School.

He clerked for Judge Anthony Celebrezze of the U.S. Court of Appeals for the Sixth Circuit and subsequently conducted environmental enforcement actions as an assistant attorney general for the State of Arizona. From 1981 to 1998, David lived in Tucson, where he conducted environmental litigation for the Arizona Center for Law in the Public Interest.

David has taught as an adjunct professor at the University of Arizona College of Law, Arizona State University College of Law, and Tulane Law School. He has also studied environmental issues in Europe as a German Marshall Fund Fellow.

David joined the Washington, D.C., office of Earthjustice in 1999 and served as managing attorney for the office for almost two decades.

Expert Posts & Articles

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Tylar Greene
Public Affairs and Communications Strategist
tgreene@earthjustice.org

Bar Admissions

DC, AZ (inactive)

Quoted in the News

May 17, 2021

Maryland Matters

Region Needs to Get Moving on Programs to Reduce Emissions

An opinion piece by David Baron, Managing Attorney of the Washington, D.C., Office

Latest Press Statements

June 30, 2026

Health and Green Groups Tell EPA: Don’t Let Data Centers and Other Major Polluters Build Before Getting Permits

EPA's proposal would let major polluters build before first acquiring the proper permits
March 24, 2026

EPA Hands Phoenix an Ozone Pollution Waiver

Residents in the Phoenix area will continue to be exposed to dangerous ozone air pollution with this free pass