IoES in the News

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Deepak Rajagopal for San Francisco Chronicles — What’s happened since California cut home solar payments? Demand has plunged 80%

UCLA energy economist Deepak Rajagopal discusses the impact of California’s slashed solar payments for homeowners with CalMatters, emphasizing the expected decline in demand and the immediate effects on the solar…

Ken Wells runs O&M Solar Services, a small residential solar company in South Los Angeles, where he works with disadvantaged communities. But a new state rate structure for rooftop solar has decimated his business. He had to lay off all 20 employees. Photo by Lauren Justice for CalMatters

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Daniel Swain for New York Times — When the Storm Online Is Worse Than the One Outside

UCLA climate scientist Daniel Swain discusses the challenges of combating misinformation about extreme weather events for the New York Times, emphasizing the difficulties meteorologists and climate scientists face in the…

The storm is based on weather patterns from the state’s “Great Flood of 1862.” GETTY IMAGES

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Daniel Swain for New York Times — Atmospheric River Drenches California, With More Storms on the Way

UCLA climate scientist Daniel Swain discusses the current atmospheric river storm in California for the New York Times, sharing his concerns about the potential for a major regional flood event.…

The National Weather Service issued a flash flood warning for part of Los Angeles County

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Daniel Swain for Forbes — What Is An ARkStorm? Here’s Why California Officials Have Prepared For A ‘Megastorm’ Scenario

UCLA climate scientist Daniel Swain discusses the ARkStorm scenario for Forbes, shedding light on its potential implications for California. The ARkStorm, conceptualized as a “megastorm,” draws inspiration from the state’s…

The storm is based on weather patterns from the state’s “Great Flood of 1862.” GETTY IMAGES

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Daniel Swain for Washington Post — El Niño and climate change are supercharging incoming storm, SoCal’s biggest this winter

UCLA climate scientist Daniel Swain discusses the incoming storm for the Washington Post, sharing how climate change and El Niño are supercharging the atmospheric river, making it potentially more damaging…

Storm clouds hang over Walton Lighthouse on Thursday in Santa Cruz The first of two back-to-back atmospheric rivers drenched California on Thursday

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Daniel Blumstein for MSNBC — I’m a biologist. Humans can learn a lot from groundhogs — and not just on Feb. 2.

UCLA professor of ecology and evolutionary biology Daniel T. Blumstein authors a new article on MSNBC, discussing the relevance of groundhog behavior to humans and the importance of paying attention…

Punxsutawney Phil saw his shadow at a Groundhog Day celebration at Gobblers Knob in Punxsutawney

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Daniel Swain for The Seattle Times — First of back-to-back atmospheric rivers pushes into California. Officials urge storm preparations

UCLA climate scientist Daniel Swain discusses the threat posed by back-to-back atmospheric rivers in California for The Seattle Times, emphasizing the need for storm preparations and readiness for potential flooding,…

A sign warns of potential flooding in Capitola Village Wednesday, Jan. 31, 2024, in Capitola, Calif. An atmospheric river is set to make its way into Northern California, bringing warnings of heavy rain, possible flooding and high winds.(AP Photo/Nic Coury)

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Daniel Swain for New York Times — When the Storm Online Is Worse Than the One Outside

UCLA climate scientist Daniel Swain discusses the challenges of combating misinformation about extreme weather for New York Times. As social media becomes a breeding ground for false reports and conspiracy…

Heavy clouds covered Oakland and- in the distance- San Francisco this week

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UCLA IoES for The Eagle — What to do with your phone once you upgrade

UCLA Institute of the Environment and Sustainability quoted for The Eagle, sharing how improper disposal of iPhone batteries poses environmental threats.’ The article discusses the environmental drawbacks of not recycling…

iphone recycle

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Daniel Swain for Nation World News — Pineapple Express Hurricane in California: it means this

UCLA climate scientist Daniel Swain discusses the Pineapple Express atmospheric river storms for Nation World News. Swain describes the upcoming weather pattern as a “true atmospheric river” and highlights its…

severe weather warning on freeway

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Daniel Swain for LA Times —California is in a ‘snow drought.’ Why this week’s atmospheric rivers won’t be enough to end it

UCLA climate scientist Daniel Swain discusses California’s “snow drought” for Los Angeles Times, sharing insights on the challenges the state faces despite forecasts of heavy rain and potential flooding. Swain…

People snowshoe along the Pacific Crest Trail at Donner Summit California State Snopark in Soda Springs on Jan. 12.(Stephen Lam/San Francisco Chronicle)

Awards

Travis Longcore co-authors ‘The World at Night’— a comprehensive resource on global light pollution

UCLA adjunct professor Travis Longcore co-authored “The World at Night,” a comprehensive resource on global light pollution published by the Dark Sky Group of the International Union for Conservation of…

Rise of the Milky Way

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Daniel Swain for The Sacramento Bee — What is ARkStorm? No, a megaflood is not going to sink California this week

UCLA climate scientist Daniel Swain discusses the ARkStorm for The Sacramento Bee, sharing how it is a hypothetical disaster-preparedness scenario developed by scientists, including the U.S. Geological Survey, to explore…

Newsweek reports that one northern California reservoir gained 5 feet of water after two atmospheric river weather systems in January 2024. BY MONEY TALK NEWS

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Ann Carlson for CT Insider — Departing US road safety chief says agency has the people and knowhow to regulate high-tech vehicles

UCLA professor of environmental law Ann Carlson concludes her tenure as the acting administrator of the National Highway Traffic Safety Administration to return to teaching at UCLA School of Law.…

Ann Carlson, shown in an undated photo, has served as acting administrator of the National Highway Traffic Safety Administration, where she started as chief counsel in 2021. Carlson is leaving the agency on Wednesday to resume teaching at the UCLA School of Law.(NHTSA via AP)

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Daniel Swain for Los Angeles Times —A major wet weather pattern is barreling toward California. But it’s not the dreaded ‘megaflood’

UCLA climate scientist Daniel Swain discusses the current wet weather pattern in California for Los Angeles Times, emphasizing that, despite the expected heavy storms, there is no indication of an…

Travelers arrive at LAX in the rain last week. Another wet weather pattern is headed toward California, with rainfall expected through early next week. (Christina House / Los Angeles Times)

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Travis Longcore for LAist — Getting A Mountain Lion To Safely Cross A Road Isn’t Easy. What It Means For Planned $90M Land Bridge

UCLA ecologist Travis Longcore discusses the critical role of a $90M land bridge project for LAist, sharing how it aims to address the challenges faced by mountain lions in the Santa Monica Mountains.

In this May 2018 photo, mountain lion P-64 uses a tunnel to cross under a freeway in the Santa Monica Mountains. (Courtesy National Park Service)

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Daniel Swain for San Francisco Chronicle — Rumors of an ‘ARkStorm’ are swirling. Here’s what’s really going on with the California forecast

UCLA climate scientist Daniel Swain discusses consequences of the strong atmospheric river sweeping through Central and Southern California, shutting down rumors of a megaflood throughout the state. “There is absolutely…

super extended jet stream means for California's storm forecast

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Daniel Swain for LAist —Get Ready For Some Heavy Rain And Possible Flooding

UCLA climate scientist Daniel Swain discusses the upcoming atmospheric river and its potential impacts on Southern California for LAist. Swain mentions that a strong storm will be “galloping straight for…

A helicopter flies above the foothills of the San Gabriel Mountains with a dusting of snow in the Angeles National Forest in Los Angeles County

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Deepak Rajagopal for CalMatters — What’s happened since California cut home solar payments? Demand has plunged 80%

UCLA energy economist Deepak Rajagopal discusses the impact of California’s slashed solar payments for homeowners with CalMatters, emphasizing the expected decline in demand and the immediate effects on the solar…

Ken Wells runs O&M Solar Services, a small residential solar company in South Los Angeles, where he works with disadvantaged communities. But a new state rate structure for rooftop solar has decimated his business. He had to lay off all 20 employees. Photo by Lauren Justice for CalMatters

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Daniel Swain for Click2Houston — Houston’s weather whiplash, from drought to deluge!

UCLA climate scientist Daniel Swain discusses weather whiplash for Click2Houston, sharing how a warmer world is contributing to more weather extremes, with Houston being ground zero. Swain, focused on the…

A prominent climate scientist says we are going to have to get used to weather whiplash. (KPRC)

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Daniel Swain for San Francisco Chronicle — The planet experienced an astonishing change last year. But California was an outlier

UCLA climate scientist Daniel Swain discusses California’s recent climate swings, or hydro climate whiplash, in a new San Francisco Chronicle article, sharing insights to the state’s current warm winter in juxtaposition…

A couple are silhouetted under a cloudy peak as they hike at San Francisco’s Twin Peaks in March. Temperatures were below normal in California in 2023, thanks to an especially cold and wet winter. Lea Suzuki. The Chronicle 2023

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Daniel Swain for Yahoo News — Scientists issue ‘weather whiplash’ warning after observing dismal conditions: ‘Increasingly wide swings between drought and flood’

UCLA climate scientist Daniel Swain discusses California’ recent weather conditions and ‘hydroclimate whiplash’ in a recent Yahoo News article. “In some places there is literally no measurable snow on the…

Rocks and mountain and sky

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Daniel Swain for ABC7 News — This winter looking warmer than average – and that means less snowpack

UCLA climate scientist Daniel Swain discusses California’s warmest December in more than 60 years for ABC7. “We would have to be 10-15% colder and have it last a month or…

Daniel Swain discusses California's warmest December in 60 years for ABC7 News

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Daniel Swain for New York Times — December Was One of the Warmest on Record in California

UCLA climate scientist Daniel Swain discusses California’s warmest December since 1958 in a recent New York Times article. Temperatures were, on average, 4.2 degrees higher than normal. “In some places in…

A surfer near Huntington Beach Pier in Huntington Beach on Monday.Credit...Leonard Ortiz/The Orange County Register, via Associated Press

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Daniel Swain for South Dakota Search Light—Climate changing: Research shows times for ‘prescribed burns’ in the West shifting

UCLA climate scientist Daniel Swain discusses the changing landscape of prescribed burns in a new South Dakota Search Light article, highlighting how the timing and frequency of these controlled fires are evolving.

A prescribed burn on the Beaverhead-Deerlodge National Forest on Oct - in Montana Photo by Hayden Blackford