No: III-24-021 July 25, 2024
Contact: Viktoria Mitlyng, 630-829-9662 Prema Chandrathil, 630-829-9663
The EFMR Monitoring Group is a non-profit, non-partisan organization which monitors radiation levels surrounding Peach Bottom Atomic Power Station, Susquehanna Steam Electric Station and Three Mile Island Nuclear Station.
Donna
July 18, 2024 at 03:39 pm EDT
WASHINGTON, July 18 (Reuters) - Two Democratic U.S. senators have urged the administration of President Joe Biden to not fund proposals for reprocessing spent nuclear fuel, saying such plants produce weapons-usable nuclear material and could encourage other countries to fund them abroad.
WHAT HAPPENED
Senators Jeff Merkley and Edward Markey, both Democrats, said in a letter dated Wednesday that reprocessing plants violate U.S. nuclear security policy which states that civil nuclear research and development must focus on approaches that avoid producing and accumulating weapons-usable nuclear material. They sent the letter to Energy Secretary Jennifer Granholm and Nuclear Regulatory Commission Chair Christopher Hanson.
WHY IT IS IMPORTANT
Many nonproliferation experts oppose reprocessing because they say its supply chain could be a target for militants seeking to seize plutonium and other materials for use in a crude nuclear bomb.
Former President Gerald Ford halted reprocessing in 1976, citing proliferation concerns. Former President Ronald Reagan lifted a moratorium in 1981, but high costs and security concerns have prevented plants from opening.
The lawmakers, co-chairs of the Congressional Nuclear Weapons and Arms Control Working Group, did not name any projects. But ARPA-E, a Department of Energy agency, is funding reprocessing projects.
The DOE did not immediately respond to a request for comment, but Granholm said when the ARPA-E funding was announced that recycling nuclear waste "can significantly reduce the amount of spent fuel at nuclear sites, and increase economic stability for the communities leading this important work."
ARPA-E has said concerns about proliferation related to the handling of dangerous nuclear materials during reprocessing are "precisely the challenges" the program aims to address.
KEY QUOTE
"The reprocessing of plutonium that would be undertaken at these plants would create security and proliferation risks that far outweigh any ostensible energy benefits," the senators said in the letter. "Furthermore, such projects would be vulnerable to attacks by nefarious actors who seek to exploit the infrastructure and nuclear fuel at these plants to threaten U.S. nationals and interests." (Reporting by Timothy Gardner Editing by Marguerita Choy)
As nuclear power establishes itself as an ever more important source of energy for nations across the world, cybersecurity risks are also becoming increasingly menacing, according to a new report by UK think tank Chatham House.
The Sellafield NPP debacle was a conspicuous case of nuclear cybersecurity going awry.
The site on the English coast has been hacked multiple times by actors with close ties to Russia and China since 2015 but this was “consistently covered up by senior staff”, the Guardian reported last December.
According to the Guardian, information and data on Sellafield’s most sensitive activities could have been fed back to foreign parties through “sleeper malware” that has lurked in the background of its computer systems for as long as ten years.
While Sellafield is used primarily as a nuclear waste and decommissioning site, rather than for active nuclear production, the site has the world’s largest stores of plutonium, a highly reactive metal used to make nuclear weapons. It also contains a set of emergency planning documents that detail the steps the UK Government would take should the country come under foreign attack, meaning foreign hackers could have accessed the “highest echelons of confidential material at the site”.
See Also:
The case therefore illustrated how not only energy security, but national security can be comprised by nuclear cybersecurity threats.
According to Chatham House’s ‘Cybersecurity of the civil nuclear sector’ report, there are several reasons the nuclear power industry is particularly vulnerable to cybersecurity breaches.
Firstly, a lot of the existing nuclear power infrastructure is dated and does not possess up-to-date cybersecurity technology.
Chatham House notes that, currently, many nuclear plants rely on software that is “built on insecure foundations and requiring frequent patches or updates” or “has reached the end of its supported lifespan and can no longer be updated”. The think tank pointed out that civil nuclear industries are thus playing catch up with other critical national infrastructure (CNI) industries when it comes to cybersecurity.
The fact that nuclear infrastructure is considered to be CNI also makes it an attractive target for hackers. As demonstrated by the Sellafield incident, nuclear sites can have implications beyond energy, including national security. Foreign actors could target another state’s nuclear industry to not only jeopardise the state’s energy security but also gain a military advantage, says Chatham House.
Another vulnerability highlighted by the report is the industry’s reliance on ‘security by obscurity’. Hubristic systems managers have often neglected adequate security measures due to the assumption that ICT (information and communication technology) systems in older NPPs are too small-scale to have well-known vulnerabilities that can be exploited.
The Chatham House report also details how the uptake of small modular reactors (SMRs) could lead to increased cybersecurity risks.
Due to their diminutive size, SMRs can be deployed in disparate areas that lack the physical conditions necessary for the deployment of large-scale energy infrastructure. The inherent versatility of the advanced technology has made it popular among governments across the world as they seek to widen access to more forms of renewable energy.
However, SMR-centred nuclear infrastructure would look different to that of traditional reactors, requiring different security measures.
For one, there will be a larger number of SMRs in more locations due to their easily deployable nature. It might not be practical to have staff at each site, with operators instead opting to run the facility by a central computer system without human presence. Increased reliance on cloud systems to run infrastructure is bound to enhance the cybersecurity risks, Chatham House says.
Furthermore, SMRs present additional supply chain pinch-points for cybersecurity, as the materials for SMRs tend to be prefabricated by a larger number of varying suppliers than in traditional nuclear plants, according to Chatham House.
Chatham House notes that while NPPs are not designed to operate in war zones, they do have several layers of physical safety built in to protect reactors from kinetic threats. However, physical threats combined with cybersecurity breaches could create far more menacing risks for plant operators that could overwhelm operating staff and enable unauthorised access to nuclear materials.
For instance, in Serbia during the Balkan wars of the 1990s, this combination of threats was realised at the Vinca research reactor, where research staff feared that highly enriched uranium fuel could be stolen. The International Atomic Energy Agency (IAEA) was forced to carry out several inspections between 1995 and 1999. The plant was saved, but for some time the threat nearly escalated into catastrophe.
More recently, the Zaporizhzhia NPP has raised similar concerns. Since November 2022, Russia has controlled the NPP, which sits on the front line of Russian-occupied Ukraine. “Reckless attacks” on the power plant have “significantly increased the risk of a major nuclear accident”, Rafael Mariano Grossi, director-general of the IAEA, told the UN Security Council in April, although Russia and Ukraine have accused each other of carrying out the attacks.
While no single legal regime addresses cyber threats to nuclear infrastructure, international law can provide safeguards against what is often a cross-border threat.
Chatham House recommends that states “develop strategies to both enhance the enforcement of international law in cyberspace and ensure accountability for unlawful cyber operations, including those targeting civil nuclear facilities”. Such strategies could include reforming existing treaties or laws to address cyber-nuclear, establishing an international cybersecurity management strategy and creating national computer emergency response teams specialised in industrial control systems.
With states rushing to grapple with rapaciously evolving cyber technologies, nuclear regulators may have their work cut out safeguarding the digital side of their industry. As the world becomes increasingly digitalised, and more reliant on decentralised, cloud-based systems, it is fair to expect cybersecurity to become a pressing issue for regulators in the near future.
Nuclear Regulatory Commission - News Release
No: 24-059 July 18, 2024
CONTACT: David McIntyre, 301-415-8200
Solar companies appealed two cases in which they say the Ohio Power Siting Board relied on local opposition to decide the projects weren’t in the public interest, rather than weighing all pros and cons.
by Kathiann M. Kowalski
A pickup truck pulling a trailer with spools of wire on it drives through a nearly completed solar array.
Crews work on a solar farm near Minster, Ohio, in 2015. Credit: American Renewable Energy and Power
A pair of upcoming decisions by Ohio’s top court could further empower local opponents to block clean energy in what is already one of the hardest states to site new renewable projects.
Most power plants, solar farms and wind farms in Ohio need approval from the Ohio Power Siting Board before they can be built and operated.
What the law says
State law provides eight criteria for approving new electric generation. They include its impacts on the environment, water conservation, and agricultural land, as well as whether a facility “will serve the interests of electric system economy and reliability” and “the public interest, convenience, and necessity.”
Solar developers are appealing two recent siting board decisions in which they say regulators took a narrower view of “public interest” than they and courts previously did, effectively changing the legal standard and giving outsized weight to local opposition instead of considering the question with a state-level perspective, they say.
One case deals with the Ohio Power Siting Board’s denial of a permit to construct and operate Lightsource bp’s Birch Solar project roughly 10 miles southwest of Lima. In the other case, the board denied a permit for Vesper Energy to build and operate the Kingwood Solar project in Greene County.
The developers in both cases made changes to address specific concerns raised by siting board staff or other parties to the cases. In both cases, the board basically ruled that the projects satisfied all criteria except the public interest standard.
Lawyers for the Ohio Power Siting Board argued its rulings are entitled to a presumption of correctness on review. The board also claimed it used a “broad lens” to weigh the pros and cons of each project and make its factual findings.
Several local government groups and a local opponents’ group raised similar arguments in support of upholding the siting board decisions.
“The court should decline Kingwood’s invitation to wade into its own weighing of the evidence in this complex fact-intensive decision,” said one such brief, filed in the Kingwood Solar case by lawyers for the trustees of Miami, Cedarville and Xenia townships along with Jack Van Kley, a lawyer who represented an opponents’ group. Considering local opposition is also properly part of balancing multiple factors to determine the public interest, they wrote.
‘Public opinion is not public interest’
Developers for each project maintained the power siting board erred as a matter of law when it let local opposition override other factors in its determination of the public interest.
In Birch Solar, the board concluded there was “universal opposition from local governments and residents,” and it then held that opposition by local government bodies was “a determining component” of whether the project met the public interest criterion, the developer’s reply brief noted. That approach also violated Ohio’s statutory law and constitution by improperly delegating the board’s legal authority to local governments, the company argued.
The board also erred by focusing only on the amount of opposition. Rather, the board should have looked at evidence relating to opponents’ objections and considered how permit conditions could address them, the company’s lawyers wrote.
“[T]he Board never even assessed whether there would be any potential negative impacts to the public before deciding that the Project was not in the ‘public interest,’” said a separate brief by the Natural Resources Defense Council and a local chapter of the International Brotherhood of Electrical Workers. What matters is the evidence of a project’s impacts, not the quantity of opinions, their brief said.
In a similar vein, the power siting board unlawfully found the opposition of three adjoining townships was “controlling” in the Kingwood Solar case, the developer’s brief said. In other words, the board treated the opposition as determinative of the outcome.
“Public opinion is not public interest,” said Lindsey Workman, community affairs manager for Vesper Energy, the developer for Kingwood Solar. Ohio’s statute does not say local opposition trumps all other interests, such as economic benefits or enhanced reliability for Ohio’s energy infrastructure, she said. “That’s not how the law is written, and that’s not how the law should go.”
A 2021 law known as Senate Bill 52 did give counties the power to ban most new solar and wind projects from various areas. Among other things, the law also gives counties a chance to review new solar and wind projects that aren’t otherwise banned before they get to the power siting board. Both solar projects in the current Supreme Court cases are exempt from those parts of the law, however.
While SB 52 gave local governments “a chance to participate” in the power siting board process, the legal criteria for approval stayed the same, said Chris Tavenor, an attorney for the Ohio Environmental Council, which filed a brief in the Birch Solar case. Yet by treating local opposition as determinative, the board was “creating essentially a political process for those projects to be approved or denied, as opposed to a legal analysis,” he said.
Other briefs in the Birch Solar case underscored that opposition wasn’t universal. One brief came from a group of local solar supporters. Another explained that leaders for Auglaize County and Logan Township took no position on the project after they reached agreement with the developer on some issues.
Other potential impacts
In addition to the possibility that Vesper and Lightsource bp’s projects will be canceled, advocates are worried about the impact on future cases.
The Natural Resources Defense Counsel wrote in its brief that “allowing the Board’s unprecedented and unreasonable decision on Birch Solar to stand will prevent the development of other well-planned renewable energy projects in Ohio.” That would reinforce continued use of fossil fuel generation, which releases greenhouse gases that drive human-caused climate change, as well as other pollution.
The natural gas industry also has a stake in the outcome, because the cases could open the door for local opposition to block power plants, pipelines and other infrastructure.
The Ohio Independent Power Producers’ brief in each case said the power siting board’s ruling “erodes a fair and predictable permitting process upon which new investment in power generating facilities in Ohio relies.” The Ohio Chamber of Commerce’s briefs also voiced a fear that the boards’ rulings inject “undue uncertainty into Ohio’s historically stable and predictable regulatory framework for building in-state power generation.”
The Ohio Supreme Court has yet to schedule oral argument in each case. It would likely take several months after that for that court to issue its decisions.