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PG&E recently tendered its License Surrender Application and Decommissioning Plan for the Potter Valley Project to the Federal Energy Regulatory Commission. This plan details when and how PG&E plans to tear down its two dams on the Eel River. And since an agreement has been reached for run-of-the-river, wet season diversions to replace the existing diversion to the Russian River, support for dam removal is now pretty much universal between the two basins. PG&E's Application is eye-wateringly long and technical. Thankfully, Scott Greacen and Alicia Hamann of Friends of the Eel River are here to help break this all down.
The Eel River needs your help! Visit eelriver.org to voice your support for swift dam removal.
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We rarely post reruns, but this show from last December is quite relevant in light of the magnitude 8.8 earthquake off the coast of Russia's Kamchatka Peninsula last Tuesday. The subsequent tsunami watch along the West Coast soon became a tsunami advisory, and later, a tsunami warning was issued for the North Coast. Although the tsunami peaked at 3.6 feet in Crescent City, it was another good lesson for everyone living in a tsunami hazard area.
And if you are wondering why Crescent City is so often on the receiving end of tsunamis, check out this 2008 article by local expert Lori Dengler et al.
The Vulnerability of Crescent City, California, to Tsunamis Generated by Earthquakes in the Kuril Islands Region of the Northwestern PacificOriginal show notes:
What’s the difference between a strike-slip fault and a subduction zone? Can a local 7.0-magnitude earthquake? And what on earth was going on with all that weird footage of Humboldt Bay last week, in the wake of the quake?
Jay Patton, of Cal Poly Humboldt’s geology department, is here to talk us through it all. Check out his blog here.
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Siskiyou Land Conservancy just finalized a new acquisition of 170 acres on Baduwa’t, joining a 183 acre property that the Conservancy acquired earlier in the year, to create a 353 acre reserve. Baduwa’t is, of course, important. It is home to coho salmon and a summer run of steelhead trout. And the river also provides domestic water for 70 percent of Humboldt County residents. Yet Baduwa’t remains the least protected of all of the fabled “six rivers” of the California North Coast. The new reserve will help to protect some of the headwaters of the river, including limited patches of old-growth forest. Greg King of Siskiyou Land Conservancy joins the program to discuss the new reserve and what this means for Baduwa’t.
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To reach 100% renewable energy, we will need to store large amounts of energy generated from “intermittent” sources — things like solar or wind that only produce power sometimes. Large-scale industrial battery storage is one way to store this energy. But a recent fire at the Moss Landing battery facility in Monterey County has some folks concerned. A recent battery proposal in Blue Lake, for example, was met with some skepticism.
On Wednesday, July 23, from 5:30 to 7 p.m., the Redwood Coast Energy Authority, in collaboration with the Schatz Energy Research Center, is hosting a free public workshop on grid-supporting battery energy storage at the D Street Neighborhood Center (1301 D Street, Arcata). The event will feature a presentation and panel discussion that explores how large-scale utility battery storage works, its role in supporting California’s grid, and how storage projects can differ in purpose, safety, size and benefits.
Richard Engel of the Redwood Coast Energy Authority joins this week’s show to give a preview of how batteries feature into the Redwood Coast Energy Authority’s work to transition our energy away from fossil fuels.
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Roughly a third of people don’t drive. That might seem like a lot but you probably know non-drivers in your own life. Some people can’t, either because they have some kind of disease or disability that makes driving impossible. Some people can’t because they are too young or too old to safely operate a vehicle. Some people can’t afford to drive, as car ownership is stupidly expensive (the average cost of owning a car is over $1,000 a month). Some people choose not to drive or drive as little as possible, as cars have a large environmental impact, from greenhouse gas emissions to fish-killing toxins in tires.
Anna Zivarts, author of When Driving Is Not an Option: Steering Away from Car Dependency (Island Press, 2024) and founder of the Week Without Driving, joins hosts Colin Fiske of the CRTP and Tom Wheeler of EPIC on the show to talk about how we can meet the transportation needs of non drivers.
Anna is also giving a free public talk on June 17th at 7 p.m. at the Arcata D Street Neighborhood Center. The talk will cover the nondrivers in every community, the importance of meeting the transportation needs of nondrivers, how communities can work better for nondrivers (and everyone else), and valuing the expertise of nondrivers.
Want to hear more? Listen to Arcata City Councilmember Sarah Schaeferand others discuss their attempts to go carless during the 2024 Week Without Driving.
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The Trump Administration has announced it seeks to revoke the “Roadless Rule,” the 2001 regulation limiting U.S. Forest Service activities in unroaded areas of our National Forests. Guests Kimberly Baker of the Environmental Protection Information Center (EPIC) and Scott Greacen of Friends of the Eel River join the program to discuss the history and purpose behind defending roadless areas and what this new attack on our public lands means for clean water, fish and wildlife, and recreation.
More information on the history of the Roadless Rule can be found here.
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The Bay Trail is finished, and now there’s a safe and beautiful trail that connects Humboldt Hill all the way to Clam Beach!
Guests Colin Fiske of the Coalition for Responsible Transportation Priorities and Jen Kalt of Humboldt Waterkeeper join the show to discuss the history of the trail (shout out to Supervisor Madrone for his work way back in the 1980s to get planning started) and how the trail will help Humboldt Bay residents roll, walk, or ride in a safe way that lowers their carbon footprint.
We hope to see you at today’s big celebration from 3-6 p.m. at the Adorni Center in Eureka! Find more information at this link.
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Before enjoying Ruth Lake this summer, be sure to clean, drain and dry all gear, boats and trailers to prevent the spread of the invasive golden mussel. The golden mussel, native to East and Southeast Asia, was first documented in California in 2024. Like quagga and zebra mussels, the golden mussel is capable of rapidly spreading, wreaking ecological health and threatening water infrastructure and water quality.
Thomas Jabusch of the California Department of Fish and Wildlife and Michiko Mares of the Humboldt Bay Municipal Water District join the program to golden mussels, their threat, and what you can do to stop the spread of this invasive species.
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This week: An all-star roundtable with our favorite law wonks, wherein we try to figure out where the Supreme Court is taking the National Environmental Policy Act — the most important federal law regulating the environmental costs of development.
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On Donald Trump's first day in office, he signed an Executive Order directing all parts of the federal government to take steps to stop the development of offshore wind. This has left people wondering: what's the future for offshore wind? Spoiler: it's unclear.
Citing his executive order, on April 16, the Bureau of Ocean Energy Management issued a stop work order for Empire Wind\, a fully-permitted wind project off New York. Included in the rationale for the stop work order is a discredited conspiracy theory that offshore wind development was responsible for a spate of whale deaths. (A claim that has been thoroughly debunked although still commonly cited by anti-wind activists.) After the stop work order was issued, California Attorney General Rob Bonta and 17 other attorneys general filed a lawsuit to challenge the legality of Trump's anti-wind executive order. Humboldt's own EPIC, together with a coalition of other environmental organization, have filed an amicus brief in the litigation against the Trump executive order too. Approximately a month later, the Trump Administration lifted its stop work order. Why? They won't say.
But despite uncertain federal waters, the Humboldt Bay Harbor District and the State of California continue to move forward on work for other necessary infrastructure to develop offshore wind. The Humboldt Bay Harbor District is continuing to develop its "green port" for build and service wind turbines. And the California Independent Systems Operator has selected a developer to build new transmission lines to service the project.
Breaking down all of these events and more is Matt Simmons, Climate Attorney at EPIC.
Have a question about offshore wind? Visit northcoastoffshorewind.org, a product of EPIC, Humboldt Waterkeeper, Blue Lake Rancheria, and the Redwood CORE Hub at the Humboldt Area Foundation.
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From the publisher's feed
A weekly environmental news roundup produced in Arcata, California by Tom Wheeler (Environmental Protection Information Center), Alicia Hamann (Friends of the Eel River), Jen Kalt (Humboldt…

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