A map from the HPI: Extreme Heat Edition, showing where in Southern California will experience comparatively more extreme heat days in mid-century.

Who will be most impacted by rising temperatures in California?

New online mapping tool helps the state prepare for extreme heat

Most major U.S. cities are underprepared for rising temperatures

A UCLA-led analysis highlights gaps in municipal planning for often-deadly rising temperatures

California is making big, hyperlocal investments to fight climate change — and it’s working

New UCLA progress reports show how the Transformative Climate Communities program is improving the lives of Californians
Person wiping forehead, hot in the sun

California needs a people-focused and equity-driven approach to address extreme heat

New research aims to further inform the state’s heat planning, legislative and budget decisions

UCLA study offers strategy for freeway congestion pricing that reduces burden on low-income residents

UCLA transportation experts outline ways that California could implement congestion pricing while minimizing the financial burden on low-income residents
A large pile of plastic waste in a landfill

Uncovering the perils of plastics

New analysis provides a comprehensive account of the health, economic and environmental harms associated with plastics.

Who Is Making Decisions About Your Tap Water?

To address the pervasive lack of transparency in water governance, we launched the Los Angeles County Water Governance Mapping Tool.

New Solutions-Focused Lab Aims to Further Advance Access to Affordable, Safe Water

UCLA’s Human Right to Water Solutions Lab expands research across the country to support policy, advocacy and civic leadership.

Join Our Team! We’re Hiring a Manager of Climate Action Research

We’re hiring a proactive, collaborative leader to facilitate climate action research and amplify its impact.

How Can California Protect Its Water Supply From Wildfire?

Stakeholders from across disciplines and institutions offer recommendations to ensure safe, reliable water supply amid a growing wildfire threat.