Landmark Federal Court Decision: Will It Speed Diablo Nuke's Demise?
New revelations about earthquake dangers have shaken the future of California’s Diablo Canyon nukes.
In a rare move, Washington DC's Federal U.S. Court of Appeals will hear a landmark challenge to their continued operation.
The suit says Diablo’s owners illegally conspired with the Nuclear Regulatory Commission (NRC) to weaken seismic standards. “This is a big victory,” says Damon Moglen of Friends of the Earth. “The public has a right to know what the Nuclear Regulatory Commission and Pacific Gas & Electric won’t admit—hundreds of thousands of people are put at immediate risk by earthquake danger at Diablo Canyon.”
Diablo is also vulnerable on state and federal water quality regulations, economic concerns and more. Citizen activism has also shut operating reactors at Humboldt, Rancho Seco and San Onofre. Proposed projects have been cancelled at Bodega Bay and Bakersfield.
California’s two remaining reactors are surrounded by more than a dozen seismic fault lines. The Shoreline fault runs within 600-700 yards of the Diablo cores, which also sit just 45 miles from the massive San Andreas fault—half Fukushima’s distance from the epicenter of the quake that destroyed it.
The two 1,100-plus megawatt Diablo nukes overlook a Pacific tsunami zone, nine miles southwest of San Luis Obispo. Since the 1980s they’ve hosted some 10,000 arrests—more than any other U.S. site.
U.S. courts generally treat the nuclear industry as a law unto itself and rarely question NRC proceedings.
But in this case, says Friend of the Earth's S. David Freeman, “PG&E’s recent study revealed that the earthquake threat at Diablo Canyon, as measured by its original license, could be far greater than that for which the reactors were designed. So PG&E and the NRC secretly amended the license to relax the safety requirements.”
Freeman is former head of the Tennessee Valley Authority, Los Angeles Department of Water and Power and the Sacramento Municipal Utility District. Dr. Michael Peck, the NRC’s own chief seismic expert, warned that the Diablo reactors could not meet seismic safety standards. Peck was then transferred to NRC offices in Chattanooga.
The case follows a successful FOE filing showing that the NRC conspired with Southern California Edison to ignore steam generator violations at San Onofre. Amidst a massive grassroots upheaval, San Onofre was officially shut in 2013 (similar violations at Ohio’s Davis-Besse reactor have had little impact).
Safe energy activists staged major January gatherings in San Luis Obispo and San Francisco. A “Don’t Frack/Nuke Our Earth” conference may soon follow in the Bay Area.
Earthquake issues are not the only ones poised to doom Diablo.
The two reactors dump huge quantities of hot wastewater directly into the ocean. They’re out of compliance with state and federal water quality standards. So PG&E might soon be required by state law to build cooling towers, with cost estimates ranging from $2 billion to $14 billion.
If required to build those towers, which might take years to do, PG&E would ask the California Public Utilities Commission to make the public pay for them. A vehement grassroots opposition would instantly erupt.
PG&E is much hated. Its negligence caused a 2010 gas explosion that killed eight people in San Bruno. Huge state and federal fines, criminal indictments and visceral public contempt have followed.
The CPUC is also under public fire amidst an astonishing array of scandals and law-breaking. Former chair Michael Peevey has retired in disgrace and faces a series of indictments for conspiring in secret with the utilities he was meant to regulate.
PG&E currently makes money at Diablo, says attorney John Geesman, "Only because ratepayers guarantee it against market price levels—nuclear power in states where prices are set by competitive markets are either closing (e.g., Vermont Yankee, Kewaunee, etc.) or going to the legislatures and seeking sweetheart subsidies (e.g., Illinois)." Forcing Diablo to actually compete in the marketplace would throw it into the red ... and maybe out of business.
Amidst all that chaos, a requirement to pay for cooling towers might force Diablo shut. Parallel issues have erupted in New Jersey (a 2017 closure was negotiated at Oyster Creek), New York (Indian Point), Florida (Turkey Point) and elsewhere.
Draft shutdown resolutions are now circulating among cities, towns and counties in PG&E territory. A similar wave of endorsements helped force the two reactors at San Onofre to close.
A ratepayer revolt is also being organized by Code Pink’s Cynthia Papermaster. With PG&E customers withholding all or part of their bill, the potential economic impacts could be incalculable.
Diablo's current license is set to expire by 2024. PG&E has begun the re-licensing process, but has missed key deadlines, prompting speculation they may give up.
According to intervenor sources, the California Coastal Commission (CCC) has equal standing with the NRC on the license renewal. PG&E is late with answers to six pages of the CCC’s questions. Public comment period at the commission’s open meetings begins at 9 a.m.
The California Energy Commission has a bi-annual scoping review upcoming in Sacramento. The CEC addresses California’s energy future, aiming for a reliable supply. It lacks "direct regulatory authority over whether the plant continues to operate," says Geesman. But its recommendations are “taken very seriously” and “have resulted in legislation,” according to another source close to the process. The CEC is “very public-friendly and very important” with five commissioners “who listen.”
The Diablo Canyon Independent Peer Review Committee and the Independent Safety Committee may also play a role, and are open to public testimony.
A constant flow of Diablo-related legislation is expected in the coming months.
A possible state-wide initiative could require cooling towers and make the utility pay for them, or take up waste issues, or the seismic issue, or force a strong feed-in tariff to support the conversion to renewables.
Just under 400,000 signatures would be needed to get on the 2016 ballot. Doing that and then actually winning the vote would be a daunting task.
But to head off a 1976 ballot measure, the legislature passed an effective ban on new nuke construction. The ballot measure then failed, but the ban remains in place.
California also has a powerful anti-fracking movement that parallels its No Nukes campaign. A joint May conference in San Francisco may launch a unified green push.
With combined grassroots forces pushing on water, seismic, regulatory, economic and other issues ... through the legislature, NRC, courts, Water Board, Coastal Commission, CPUC and other agencies ... with creative lobbying and activism, a resolution campaign, rate revolt, initiative process and more ... California is poised to make itself nuke free.
Will that happen before the next catastrophe?
The answer will come from the people of California ... now maybe with a boost from the courts.
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As ocean waters warm and acidify, corals across the globe are disappearing. Desperate to prevent the demise of these vital ecosystems, researchers have developed ways to "garden" corals, buying the oceans some much-needed time. University of Miami Rosenstiel School marine biologist Diego Lirman sat down with Josh Chamot of Nexus Media to describe the process and explain what's at stake. This interview has been edited for length and clarity.
What is killing coral?
I wish we had an easy, straightforward answer for what's killing corals. We know there are many, many different factors influencing coral abundance, diversity, distribution and health these days, but I think the specific answer varies based on where you are.
Temperatures play a major role at global scales, and then you have all of these other, more local factors like disease, physical impacts of storms, or ship groundings.
Researcher Stephanie Schopmeyer prepares to out-plant Staghorn coral onto a Miami reef. Rescue-A-Reef, UM Rosenstiel School of Marine and Atmospheric Science
We had the dredging of the Port of Miami channel a couple of years ago and that caused a lot of localized mortality due to sediment burial and sediment stress. You also have land-based sources of pollution that can damage by location and nutrient influence that causes algal overgrowth of corals.
Local factors are superimposed on regional factors directly related to global climate change. Changes in temperature, more temperature extremes, acidification of the water, changes in storm frequency and sea level rise— all are at different scales — but they all combine to cause coral mortality.
Factors vary both spatially and temporally, but the outcomes are all the same. Regardless of where you are, we've lost a tremendous amount of coral.
Nursery-raised Staghorn coral out-planted onto a reef by a citizen scientist.
In the face of all those threats, can restoration work?
Historically, restoration was developed and used for acute disturbances. A ship runs aground, and so then there's a recovery, and funds are allocated to recovering the reef structure at a given location, and then corals are planted on top of that. But as global conditions decline for coral reefs, there's now a need to scale up. So, we're not just dealing with the localized impact—we're looking at species declining throughout their range.
We need other tools at larger scales, and that's where coral reef gardening has come into play, because it works at larger scales compared to just dumping cement and rebuilding reef structures, costly endeavors that recover just a very small footprint. We're growing and planting these organisms.
Do you worry about planted coral dominating the reefs?
Initially, these techniques were developed for fast-growing corals. The genus that we're focusing on, Acropora, is threatened, so these are very important reef-building species.
When abundant, they monopolize shallow environments. They form thickets, extensive areas of high-density colonies. That's the way they used to grow, until about three to four decades ago when they got wiped out by disease and other factors. The branching corals that we're working with grow between 10 and 15 cm per branch per year, so that's very fast growth.
Through recent advances in coral aquaculture, we're now also able to grow massive species, the ones that grow very slowly. Mote Marine Lab has developed microfragmentation techniques where they can cut coral colonies very, very small and make them grow very, very fast. Although we focused on branching corals initially, now most of the programs, especially here in Florida, are expanding onto other threatened species.
Citizen scientists plant coral. Rescue-A-Reef, UM Rosenstiel School of Marine and Atmospheric Science
Can these efforts solve the problem, or are they a placeholder until climate stabilizes?
You hit the nail on the head. One of the early criticisms of reef restoration was the scale issue and spending a lot of resources working on a very small footprint.
We've dealt with that now, over the past 10 years we've expanded to the point where we're growing thousands and thousands of corals—we're planting thousands and thousands of corals—so that issue of scale is no longer a valid criticism.
The other major criticism is that, even though we're planting a lot of corals, we're planting them onto environments where the same stressors that caused their initial mortality are in place. Now there is ocean acidification and increased temperatures, so things have gotten, in some cases, progressively worse.
Staghorn corals create a sustainable source of corals for use in restoration. Rescue-A-Reef, UM Rosenstiel School of Marine and Atmospheric Science
That is a valid concern if we were just planting corals, but we're not just doing that. We're still concentrating on all of the other aspects of reef restoration, setting up marine protected areas to protect fish stocks and coral impacts, working to curb land-based sources of pollution, and setting up sedimentation and nutrient controls. And then, on a much larger scale, we're all trying to curb carbon emissions, trying to limit the greenhouse impacts and acidification impacts. All these tools just help us buy time.
We're also doing a lot of genomics work to see how corals can increase their resilience. A colleague of mine here at the Rosenstiel School at University of Miami, Andrew Baker, is stress-hardening corals. He works on coral symbiosis, and he found that by applying a little bit of non-lethal stress, he can make corals shuffle their Zooxanthellae, which are the endosymbiotic microalgae that provide energy to the corals. In that process, they're able to uptake Zooxanthellae that are more thermally tolerant. So, through the forced shuffling of symbionts, you may be able to buy these corals one or two degrees of tolerance, so that they become more tolerant to bleaching in future years. That is cutting-edge science.
We're trying to actually find out what makes corals survive, and trying to beef up their defenses and their resilience over time. And that's because we have access to all these coral genotypes through the active propagation from coral gardening.
Reposted with permission from our media associate Nexus Media.
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