The Latest by Hana Vizcarra

Deputy Managing Attorney for National Climate

A gas flare is seen at an oil well site on July 26, 2013 outside Williston, North Dakota. (Andrew Burton/Getty Images)

August 1, 2025

A Legal Analysis of the Trump EPA’s Plan to Revoke the Endangerment Finding

By Hana Vizcarra & Marvin C. Brown IV

The EPA’s proposal rejects mainstream science and misunderstands the law.

March 2, 2023

Investors and Regulators Can’t Afford to Ignore Climate Risks

By Hana Vizcarra / Clean Energy Program, Sustainable Food & Farming Program & Washington, D.C. Office

A new SEC rule will help ensure that companies adequately assess their climate-related financial risks.