Los Angeles Times – Climate & Environment

Los Angeles Times – Climate & Environment

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LAT’s climate and environment reporting including California grid, water, and energy.

What to Plant (and What to Remove) in California's New 'Zone Zero' Fire-Safety Proposal
NewsApr 18, 2026

What to Plant (and What to Remove) in California's New 'Zone Zero' Fire-Safety Proposal

California’s Board of Forestry and Fire Protection unveiled draft landscaping rules aimed at reducing wildfire risk in high‑hazard communities. The plan creates a 1‑foot “Safety Zone” – part of a broader “Zone Zero” concept – where any combustible material, including...

By Los Angeles Times – Climate & Environment
More than 200,000 Lost Their Homes in the L.A. County Fires. For People Already on the Streets, the Damage Ran...
NewsApr 16, 2026

More than 200,000 Lost Their Homes in the L.A. County Fires. For People Already on the Streets, the Damage Ran...

Four UCLA‑led studies link climate disasters to a surge in homelessness, using the January 2025 Los Angeles County wildfires as a case study. The fires destroyed roughly 200,000 homes and inflicted injuries, respiratory problems, and shelter loss on more than three‑quarters...

By Los Angeles Times – Climate & Environment
Mayor Bass Has a New Plan for Addressing Climate Change in Los Angeles
NewsApr 16, 2026

Mayor Bass Has a New Plan for Addressing Climate Change in Los Angeles

Los Angeles Mayor Karen Bass unveiled a comprehensive Climate Action Plan that aims to double solar capacity, electrify the city bus fleet and install 120,000 EV chargers by 2030, and achieve 80% renewable energy by 2030 and 100% by 2035....

By Los Angeles Times – Climate & Environment
This Long Beach Startup Says It Has a Patch for California's Power Problems
NewsApr 16, 2026

This Long Beach Startup Says It Has a Patch for California's Power Problems

Long Beach‑based Critical Loop secured $26 million in new funding, bringing its total to $49 million, to accelerate deployment of battery‑and‑grid‑management systems that deliver power in days rather than years. The startup’s controller instantly switches between the public grid, on‑site batteries, solar...

By Los Angeles Times – Climate & Environment
Lead Still Haunts Yards in Exide Battery Recycler Cleanup Zone
NewsApr 11, 2026

Lead Still Haunts Yards in Exide Battery Recycler Cleanup Zone

A university‑led study of more than 1,100 soil samples from 370 homes near the former Exide Technologies battery‑recycling plant shows that nearly three‑quarters of properties deemed remediated still exceed California’s residential lead standards. The state has spent over $700 million since...

By Los Angeles Times – Climate & Environment
Fire Survivors Call for Audits of Edison's Wildfire Prevention Spending
NewsApr 9, 2026

Fire Survivors Call for Audits of Edison's Wildfire Prevention Spending

Fire survivors are urging California lawmakers to require independent audits of Southern California Edison, PG&E, and San Diego Gas & Electric’s wildfire‑prevention spending after a Times investigation revealed the utilities failed to spend hundreds of millions they claimed were needed....

By Los Angeles Times – Climate & Environment
Intense Santa Ana Winds and Damaging Gusts to Pound Southern California This Weekend
NewsApr 2, 2026

Intense Santa Ana Winds and Damaging Gusts to Pound Southern California This Weekend

Intense Santa Ana winds will sweep Southern California from Friday through Saturday, with sustained speeds of 25‑45 mph and gusts reaching 60 mph in Ventura’s mountainous areas. A high‑wind warning has been issued for the western San Gabriel Mountains and Highway 14 corridor, covering communities...

By Los Angeles Times – Climate & Environment
Contributor: Investigate the AI Campaigns Flooding Public Agencies with Fake Comments
NewsApr 1, 2026

Contributor: Investigate the AI Campaigns Flooding Public Agencies with Fake Comments

California regulators discovered that AI‑powered platforms CiviClick and Speak4 were used to flood public‑comment systems with thousands of fabricated submissions opposing clean‑air rules. Over 20,000 fake comments, many bearing real residents' names without consent, were submitted to the South Coast...

By Los Angeles Times – Climate & Environment
April 1 Is Supposed to Be Peak Snow in California. Forget that This Year
NewsApr 1, 2026

April 1 Is Supposed to Be Peak Snow in California. Forget that This Year

California’s Sierra Nevada snowpack collapsed far earlier than the typical April 1 peak, with surveys on April 1 reporting essentially zero snow. The snowpack sits at just 18% of its historical average, the second‑lowest on record since 1950, after a month of...

By Los Angeles Times – Climate & Environment
Don't Want to Miss the Bloom? This L.A. Scientist Created a Poppy Forecast
NewsMar 26, 2026

Don't Want to Miss the Bloom? This L.A. Scientist Created a Poppy Forecast

Los Angeles biologist Steve Klosterman has launched an AI‑driven wildflower forecast for the Antelope Valley, using deep‑learning on satellite imagery and weather data to predict poppy and goldfield blooms up to five days ahead. The model scans 10‑meter squares, correlating...

By Los Angeles Times – Climate & Environment
Industrial Chemicals Have Reached the Middle of the Oceans, New Study Shows
NewsMar 16, 2026

Industrial Chemicals Have Reached the Middle of the Oceans, New Study Shows

A global study of 2,315 seawater samples, using untargeted mass‑spectrometry, found human‑made chemicals everywhere—from coastal estuaries to the open Pacific. Researchers detected pharmaceuticals, illicit drugs, pesticides and plastic‑derived compounds, some accounting for up to 20% of dissolved organic matter near...

By Los Angeles Times – Climate & Environment
Fuel, Energy Prices Raise the Pressure as California Officials Take Next Steps on Climate
NewsMar 13, 2026

Fuel, Energy Prices Raise the Pressure as California Officials Take Next Steps on Climate

California regulators are revising the state’s cap‑and‑invest climate program, extending it through 2045 and tightening the carbon cap by 118 million tons by 2030. The draft shifts free allowances from natural‑gas to electric utilities and aims to generate $180.7 billion in statewide...

By Los Angeles Times – Climate & Environment
H5N1 Bird Flu Spreads to Sea Otters and Sea Lions Along San Mateo Coast, Wildlife Experts Say
NewsMar 12, 2026

H5N1 Bird Flu Spreads to Sea Otters and Sea Lions Along San Mateo Coast, Wildlife Experts Say

Highly pathogenic H5N1 avian influenza, previously found in northern elephant seals, has now been confirmed in a sea otter and a sea lion along California's San Mateo coast. The virus carries the A3 mutation, which facilitates mammal‑to‑mammal transmission and originates...

By Los Angeles Times – Climate & Environment
Contributor: Don't Let Lobbyists Win a Liability Shield for Big Oil
NewsMar 12, 2026

Contributor: Don't Let Lobbyists Win a Liability Shield for Big Oil

State and local governments across the U.S. are filing climate lawsuits against major oil majors, seeking compensation for billions in damage caused by fossil‑fuel emissions. The Supreme Court recently agreed to hear Exxon Mobil’s petition to block a Colorado wildfire...

By Los Angeles Times – Climate & Environment