An EPA Priority
EPA is restoring the role of science in addressing the climate crisis. El sitio web de la EPA sobre el cambio climático en español.
Please scroll down to explore newly added webpages.
Understanding Disproportionate Risks of Climate Change
EPA’s “Climate Change and Social Vulnerability” report quantifies the risks of climate change to socially vulnerable populations in the U.S.
Reducing New Vehicle Emissions
EPA is setting stringent emissions requirements for new light duty cars and trucks through Model Year 2026.
Informing Discussions about Environmental Justice
Explore the Power Plants and Neighboring Communities mapping tool.
EPA's climate change website is back, with more content to come. Please return as we add new information and features. Learn more about the objectives of the EPA Climate Change website.
Understanding and addressing climate change is critical to EPA's mission of protecting human health and the environment. EPA tracks and reports greenhouse gas emissions, leverages sound science, and works to reduce emissions to combat climate change.
EPA is committed to advancing the goals of environmental justice for all Americans, including those historically marginalized, overburdened, underserved, and living with the legacy of structural racism. Additional web content about climate change and environmental justice is currently under development.
The Biden-Harris administration has taken executive actions to tackle the climate crisis at home and abroad, protect public health and the environment and restore science to tackle the climate crisis, and rejoin the Paris Climate Agreement.