Darlington unit overhaul ahead of schedule
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Ontario Power Generation has announced that refurbishment of Unit 3 at its Darlington nuclear plant is progressing ahead of schedule, with an expected return to service by late 2023, rather than early 2024.
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Ontario Power Generation has announced that refurbishment of Unit 3 at its Darlington nuclear plant is progressing ahead of schedule, with an expected return to service by late 2023, rather than early 2024.
Donalds
Luria
Reps. Elaine Luria (D., Va.) and Byron Donalds (R., Fla.) have introduced in the House of Representatives the Fueling Our Nuclear Future Act (H.R. 8723), a measure to accelerate the availability of commercially produced high-assay low-enriched uranium (HALEU) fuel and boost domestic energy production in the United States.
Unveiled last week following a Senate version introduced in April by Sen. John Barrasso, the legislation directs the secretary of energy to prioritize and establish a program that ensures a domestic supply of HALEU for advanced nuclear reactors. Currently, the nation lacks the domestic enrichment capability to produce HALEU. The bill explicitly excludes uranium sourced or processed by any entity owned or controlled by the governments of Russia and China.
The National Nuclear Security Administration announced that, in compliance with the National Environmental Policy Act (NEPA), it intends to prepare a site-wide environmental impact statement (SWEIS) to analyze the potential environmental impacts for continuing operations of the Los Alamos National Laboratory for the next 15 years. The SWEIS will also analyze the environmental impacts of legacy waste remediation being done by the Department of Energy’s Office of Environmental Management at the site.
The latest news on Ukraine’s Zaporizhzhia nuclear power plant—under occupation by the Russian military since early March—sparks some hope, but also more anxiety.
The good: This morning, Russia requested that the United Nations Security Council hold a meeting tomorrow on the situation at the six-unit pressurized water reactor plant, according to RIA Novosti, a Russian state-owned news agency. The RIA report cited a post via the Telegram messaging app from Dmitry Polyansky, Russia’s first deputy minister at the UN. In the post, Polyansky said the meeting is scheduled for “22:00 Moscow time on August 23.”
Ultra Safe Nuclear Corporation (USNC) celebrated the opening of its Pilot Fuel Manufacturing (PFM) facility in Oak Ridge, Tenn., on August 18 with a ribbon-cutting ceremony and tour attended by assistant secretary for nuclear energy Kathryn Huff, Tennessee lieutenant governor Randy McNally, U.S. Rep. Chuck Fleischmann (R.), representatives from the offices of Sens. Marsha Blackburn (R.) and Bill Hagerty (R.), and other distinguished guests. The next day, radiological operations began at the privately funded facility, which was designed and built in less than twelve months within an existing industrial building purchased by USNC in 2021.
Delivery of electricity from fusion is considered by the National Academies of Engineering to be one of the grand challenges of the 21st century. The tremendous progress in fusion science and technology is underpinning efforts by nuclear experts and advocates to tackle many of the key challenges that must be addressed to construct a fusion pilot plant and make practical fusion possible.
The American Bureau of Shipping (ABS) has announced the launch of a research project that will look into barriers to the adoption of advanced nuclear propulsion for commercial vessels.
The $794,000 project, awarded to ABS last year by the Department of Energy’s Office of Nuclear Energy, is now being formally contracted through the DOE’s U.S. Industry Opportunities for Advanced Nuclear Technology Development funding opportunity, according to ABS’s August 17 announcement. Support is to be provided by Idaho National Laboratory’s National Reactor Innovation Center (NRIC).
The Philippines’ House of Representatives has established a special 25-member committee to focus on nuclear energy.
Within the committee’s purview, according to an August 9 release from the House’s Press and Public Affairs Bureau, are “all matters directly and principally relating to the policies and programs to the production, utilization, and conservation of nuclear energy, including the development of nuclear power infrastructure, as well as interaction of other energy sources with nuclear energy as a reliable, cost competitive, and environment-friendly energy source to ensure energy security consistent with the national interest and the state’s policy of freedom from nuclear weapons.”
Aboveground atomic bomb test at the Nevada Test Site while troops look on. These clouds of material often wafted over to Utah during the 1950s. (Photo: NNSA)
In 1953, the United States detonated aboveground nuclear weapons during tests at the Nevada Test Site. In 2011, the Fukushima Daiichi meltdown occurred in Japan. Both events spread radioactive material over many miles and over population centers. Neither event resulted in any adverse health effects from that radiation.
But the response to the Fukushima event was disastrous because of the irrational and misinformed fear of radiation. That fear—not radiation—killed at least 1,600 people and destroyed the lives of at least another 200,000. That fear seriously harmed the entire economy of Japan, stopped cold the fishing industry and other agriculture in that area, and, overnight, reversed the country’s progress in addressing climate change.
The U.S. tests spread two to three times more radiation than did the events of Fukushima over the people of Utah, particularly the town of St. George. Like with Fukushima, no one was hurt, there was never any increase in cancer rates, and no one died as a result. But in Utah, the economy and people’s lives were unaffected. Why was there such a different result?
For the few members of the nuclear community who haven’t already been made aware, the Wall Street Journal yesterday published a story headlined “Germany to Keep Last Three Nuclear Power Plants Running in Policy U-Turn.” According to the WSJ, the German government plans to postpone retirement of the plants—all of which had been slated for closure by the end of 2022—fearing an inadequate energy supply this winter.
There is still a chance for California’s last remaining nuclear power plant to stay open.
Last Friday, more than 50 nuclear advocates testified in support of the Diablo Canyon nuclear power plant at a California Energy Commission workshop. Many spoke of the need for California to shore up its electricity grid in the face of coming heat waves and power outages. Others emphasized that closing the plant, which generates 2.2 GW of electricity and currently provides 8.6 percent of the state’s total supply and about 15 percent of its low-carbon electricity, would be devastating to California’s emission-reduction goals.
U.S. nuclear technology company TerraPower announced yesterday the close of a $750 million equity raise—one of the largest advanced-nuclear investment drives to date, according to the announcement—with $250 million of that contributed by South Korean firms SK Inc. and SK Innovation.
Both firms are subsidiaries of the Seoul-based conglomerate SK Group, South Korea’s second-largest conglomerate, after Samsung Group.
Craig Piercy
cpiercy@ans.org
It is often said that in Washington, “trust is the coin of the realm.” Of course, you can be forgiven for thinking these days that trust in politics is an outmoded concept—that the only coin of the realm today is, well, “coin.” But you would be wrong.
Behind the facade of political polarization and tribalism there still exists a genuine desire to make good policy. Of course, each side of the ideological spectrum will always have their preferred set of solutions, and those solutions will usually be “spiced” by the parties’ respective “bases.” But I never cease to be surprised by how much undetected common ground exists on practical matters.
During the last six months, in partnership with the bipartisan U.S. House Advanced Reactor Caucus, I have had the honor of moderating monthly Jeffersonian dinners on Capitol Hill with members of Congress and leaders from across the nuclear profession. If you are not familiar with the format, a Jeffersonian dinner requires that there be one single conversation at the table around a posed central question, such as, “Is nuclear energy overregulated?” or “Should the U.S. recycle its nuclear fuel?”
After hours of debate alternating between Democratic praise for the Inflation Reduction Act (IRA) and Republican denunciation of it, the House of Representatives late Friday passed the sweeping energy, tax, and health care package in a straight party-line vote, 220–207. Its passage represents a significant win for President Biden, who is expected to sign the bill into law this week.
The boldly named $430 billion measure includes $369 billion in energy security and climate spending, with nuclear energy included among the beneficiaries.
Can nuclear power plants prosper in the grid of 2030 or 2035, when new wind and solar farms will make electricity prices even more volatile? Can plants install energy storage that will help them keep running at full power, 24/7, to ride out times of surplus and sell their energy only when prices are high?
Evidence that Canada is serious about becoming a world leader in small modular reactor deployment continues to mount. Ontario-based SMR developer Terrestrial Energy yesterday inked a memorandum of understanding with Invest Alberta—a crown corporation of the government of Alberta that promotes the province internationally—to support commercialization of the company’s Integral Molten Salt Reactor (IMSR) in western Canada.
Just over one year ago, on August 8, 2021, researchers achieved a yield of more than 1.3 megajoules (MJ) at Lawrence Livermore National Laboratory’s National Ignition Facility (NIF) for the first time, achieving scientific ignition and getting closer to fusion gain.
The scientific results of the historic experiment were published exactly one year later in three peer-reviewed papers: one in Physical Review Letters and two (an experimental paper and a design paper) in Physical Review E. In recognition of the many individuals who worked over decades to enable the ignition milestone, more than 1,000 authors are included on the Physical Review Letters paper.
In the latest episode of a years-long dispute, the D.C. circuit court has denied a petition to reverse the Nuclear Regulatory Commission’s 2014 decision granting a license to Powertech USA for uranium extraction at its Dewey Burdock site, the company’s parent, enCore Energy, announced yesterday.
All high-enriched uranium has been removed from the Kyoto University Critical Assembly (KUCA), according to an announcement from the U.S. Department of Energy’s National Nuclear Security Administration.
Teollisuuden Voima Oyj (TVO), owner and operator of the Olkiluoto nuclear power plant in Finland, has resumed Olkiluoto-3’s test production phase, following completion of maintenance and repair work at the new reactor’s turbine island, the company announced this week.
TVO had announced in June a delay to the unit’s commercial start of some three months—from September to December—after material that had detached from the steam guide plates was found in the turbine’s steam reheater in May, necessitating repair work and a halt to testing.