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Enormous Fire Threatens Water Supply for San Francisco and Parts of East Bay

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Hetch Hetchy Aqueduct

eastbayexpress.com - by Robert Gammon - August 23, 2013

The massive Rim Fire is closing in on Hetch Hetchy Reservoir in Yosemite National Park and is threatening the main water supply for the City of San Francisco and numerous other Bay Area communities. As of this morning, the fast-moving blaze was about 2.5 miles from Hetch Hetchy, according to a map created by the US Forest Service. If the enormous fire reaches the tinder-dry forests surrounding the reservoir, it could pollute the freshwater with huge amounts of ash. That’s bad news for San Franciscans and other communities that depend on Hetch Hetchy because the reservoir is not equipped with a water-filtration system.

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Nuclear Power Plant in Limbo Decides to Close (San Onofre Nuclear Plant in California)

New York Times - June 7, 2013 - Matthew L. Wald

The owners of the San Onofre nuclear power plant in Southern California, which has been shut since January 2012, said on Friday that they would close it permanently because of uncertainty over when it could be reopened.

The two reactors at San Onofre had not run since a small amount of radioactive steam escaped from new tubes damaged by vibration and friction. Coming months after the Fukushima Daiichi meltdown in Japan, the event prompted a wave of public opposition and set off a legal and regulatory battle that included Southern California Edison, the Nuclear Regulatory Commission and Mitsubishi Heavy Industries, which manufactured the parts that leaked.

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Faulty Computer Modeling Caused San Onofre Nuke Equipment Problems

      

Kaili Richards, 6, of San Diego holds up a homemade sign during a nuclear watchdog group's news conference before the Nuclear Regulatory Commission's meeting in San Juan Capistrano. The activists are against the restarting of the San Onofre nuclear plant. (Allen J. Schaben, Los Angeles…)

latimes.com - by Abby Sewell - June 19, 2012

NRC officials give their first public account of their probe into the shuttered plant's problems.

Faulty computer modeling caused the equipment problems that are expected to keep the San Onofre nuclear plant dark through the summer, federal regulators said Monday.

Officials from the U.S. Nuclear Regulatory Commission gave their first public account of the initial findings of their investigation into the plant's problems at a meeting in San Juan Capistrano.

What they did not give was any indication of how long the plant is likely to remain out of service, saying there are still questions plant operator Southern California Edison needs to answer and more inspections the NRC must do.

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Resilience Alliance

There are many definitions of resilience from simple deterministic views of resilience anchored in Newtonian mechanics to far more dynamic views of resilience from a systems perspective, including insights from quantum mechanics and the sciences of complexity.  One baseline perspective of resilience sees it in terms of the viability of socio-ecological systems as the foundation for sustainability.  For those that are ready to look beyond resilience as the ability to return to the "normal state" before a disaster, take a look at:

http://www.resalliance.org/

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Mesh Cities

 

What does it take to become a smart city?  Why are mesh cities important to sustainability?

 

For more information:

<http://www.meshcities.com/>

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Social Innovation in Venice California

Venice, California has long been a center of innovation within Los Angeles.  Its boardwalk is a spectacle of creativity and entrepreneurship in an open community setting, where the LA megalopolis meets the beach and the Pacific Ocean.  This combination attracts millions of visitors a year in a very small area.

As a result, Venice -- in addition to its opportunities, also struggles with significant and growing challenges with homelessness, drugs, and crowd control, amongst the other problems that all communities face in an economic downturn within a time of energy descent. 

The result?  Both the opportunities and the problems now require creative energy from the Venice community itself to shape what Venice wants to be in the early 21st century. 

Please place your comments on how Venice community members might think about shaping their community to enhance it during the challenging years ahead. 

 

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