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Discussion of climate change issues specific to California

Group to discussion anticipated and newly emerging issues related to climate change, and climate variability that impact California

Email address for group

california-climate-change@m.resiliencesystem.org

Millions more older adults at risk in the future from extreme heat

 

The new projection suggests that more than 23 percent of the global population of these older adults — largely concentrated in Africa and Asia — will encounter this intense heat, compared with 14 percent today.

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Tough Summer for the Power Grid. But the Microgrids are Working

The Ameren microgrid. S&C Electric

microgridknowledge.com - by Elisa Wood - August 2, 2019

Severe heat and storms across the US this summer have strained the electric grid and caused extensive power outages. But the microgrids are working.

Consider the following examples . . .

(CLICK HERE - READ COMPLETE ARTICLE)

 

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500,000 in California Are Without Electricity in Planned Shutdown

           

A map on the website of Pacific Gas & Electric showing locations impacted by the blackout on Wednesday morning. The purple icons represent areas where the power was shut off preemptively.  Credit pgecurrents.com

CLICK HERE - PG&E - Outage Map

Pacific Gas & Electric is cutting electricity as a precaution against sparking wildfires in high-wind conditions.

nytimes.com - by Thomas Fuller - October 9, 2019

A deliberate power outage that spanned large parts of Northern California on Wednesday sent hundreds of thousands of people scrambling for gasoline and other essentials as strong, gusty winds and months of dry weather put the state on alert for wildfires.

The state’s largest power utility, Pacific Gas & Electric, said it had cut power to 500,000 customers soon after midnight. A second round of cuts affecting 250,000 more customers in the hills surrounding the San Francisco Bay Area had been scheduled for noon but was delayed. . . .

 . . . Once the two phases are complete, around 2.5 million people will be without electricity, according to one estimate.

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Scientists Predict Climate Change Will Make Dangerous Heat Waves Far More Common

CLICK HERE - RESEARCH - Killer Heat in the United States: Climate Choices and the Future of Dangerously Hot Days (2019)

CLICK HERE - PAPER - Increased frequency of and population exposure to extreme heat index days in the United States during the 21st century

time.com - by Jamie Ducharme - July 16, 2019

People all across the U.S. have been sweating through heat waves this summer, and new research suggests they should get used to it.

Over the next century, climate change will likely make extreme heat conditions—and their concordant health risks—much more frequent in nearly every part of the U.S., according to a paper published in the journal Environmental Research Communications. By the end of the century, it says, parts of the Gulf Coast states could experience more than 120 days per year that feel like they top 100°F.

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Rethinking Disaster Recovery After A California Town Is Leveled By Wildfire

           

Buildings near a Safeway supermarket were destroyed in Paradise, Calif., on Nov. 8 as seen in footage taken on May 22. The Camp Fire destroyed nearly 19,000 structures and claimed 85 lives.  Ellie McCutcheon for NPR

npr.org - by Kirk Siegler - May 29, 2019

. . . Current federal aid is emblematic of a bigger problem in the way we respond to natural disasters: Disaster strikes, emergency help is deployed, checks are cut, communities are rebuilt — even in high-risk places.  Many say that reactive response has to change.  Staying the current course will bankrupt the federal Treasury.  Communities need to build — and rebuild — smarter.  "Communities need to be aware of those risks when doing community planning and not build in very high hazard areas" . . .

(CLICK HERE - READ COMPLETE ARTICLE)

CLICK HERE - FEMA - Disaster Recovery Reform Act of 2018 Transforms Field of Emergency Management

 

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Underwater: Rising Seas, Chronic Floods, and the Implications for US Coastal Real Estate (2018)


CLICK HERE - STUDY - Union of Concerned Scientists - Underwater - Rising Seas, Chronic Floods, and the Implications for US Coastal Real Estate (28 page .PDF document)

ucsusa.org - June 2018

Sea levels are rising. Tides are inching higher. High-tide floods are becoming more frequent and reaching farther inland. And hundreds of US coastal communities will soon face chronic, disruptive flooding that directly affects people's homes, lives, and properties.

Yet property values in most coastal real estate markets do not currently reflect this risk. And most homeowners, communities, and investors are not aware of the financial losses they may soon face.

This analysis looks at what's at risk for US coastal real estate from sea level rise—and the challenges and choices we face now and in the decades to come.

(CLICK HERE - READ COMPLETE ARTICLE)

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How Climate Change Is Fuelling the U.S. Border Crisis

           

Outside the small village of Chicua, in the western highlands, in an area affected by extreme-weather events, Ilda Gonzales looks after her daughter.

newyorker.com - by Jonathan Blitzer - Photography by Mauricio Lima - April 3, 2019

. . . In most of the western highlands, the question is no longer whether someone will emigrate but when. “Extreme poverty may be the primary reason people leave,” Edwin Castellanos, a climate scientist at the Universidad del Valle, told me. “But climate change is intensifying all the existing factors” . . . Farming, Castellanos has said, is “a trial-and-error exercise for the modification of the conditions of sowing and harvesting times in the face of a variable environment.” Climate change is outpacing the ability of growers to adapt.

(CLICK HERE - READ COMPLETE ARTICLE)

 

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California Utility Firm Suspected of Starting Deadly Wildfires Goes Bankrupt

           

A firefighter battling the Camp fire, which became California’s deadliest in history. Photograph: Noah Berger/AP

Pacific Gas and Electric, which supplies 16 million residents, is under investigation for its role in the Camp fire and others

theguardian.com - by Vivian Ho - January 14, 2019

The utility company that services more than a third of California announced on Monday it plans to file for bankruptcy by the end of the month. Several deadly wildfires believed to have been caused by the company left it with potential liabilities of at least $30bn.

The board of directors of Pacific Gas and Electric (PG&E) has determined that the move “is ultimately the only viable option to restore PG&E’s financial stability to fund ongoing operations and provide safe service to customers”, the San Francisco-based company stated in a filing at the Security and Exchange Commission.

(CLICK HERE - READ COMPLETE ARTICLE)

 

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