Japan should revive its nuclear industry, says new reportANS Nuclear CafePower & OperationsDecember 8, 2020, 7:01AM|ANS Nuclear CafeThe Atlantic Council’s Global Energy Center has issued a report, Japan’s Nuclear Reactor Fleet: The Geopolitical and Climate Implications of Accelerated Decommissioning, contending that Japan’s reaction to the 2011 Fukushima Daiichi nuclear accident has led to an increased dependence on carbon-emitting energy sources that ultimately undermine the country’s recently announced climate goal of achieving net-zero emissions by 2050.Recommendations: Released just a few months prior to the 10-year anniversary of the accident on March 11, 2011, the report recommends that Japan:Use its existing nuclear fleet in the near and long term to 2050,remain involved in global civil nuclear trade,develop a role for advanced nuclear technologies, including small modular reactors, which it should deploy as soon as feasible,rebuild its nuclear energy workforce and public trust in nuclear power, andregain its leadership position in the climate battle.Regaining leadership: On that last point, the report states that Japan can regain leadership by accelerating the adoption of advanced nuclear power and expanding its renewable energy production, especially wind and geothermal, in the short term and marine energy in the longer term. It adds, "Nuclear power should complement and work with growing renewable energy to enable a retreat from fossil fuels, especially coal.”Written by: The 25-page report was authored by Phyllis Genther Yoshida, a senior fellow at the center and an expert on Japanese and international science, technology, and energy issues. She was formerly the senior fellow for energy and technology at the Sasakawa Peace Foundation USA and deputy assistant secretary for Asia, Europe, and the Americas at the U.S. Department of Energy.Tags:advanced nuclearatlantic councilfukushimaglobal energy centernet zerosmall modular reactorShare:LinkedInTwitterFacebook
House Dems introduce clean energy bill for net zeroDemocratic leaders in the House last week introduced the Climate Leadership and Environmental Action for our Nation’s Future Act (the CLEAN Future Act, or H.R. 1512), a nearly 1,000-page piece of climate change–focused legislation establishing, among other things, a federal clean electricity standard that targets a 50 percent reduction in greenhouse gas emissions from 2005 levels by 2030 and net-zero emissions by 2050.The bill, a draft version of which was released in January 2020, presents a sweeping set of policy proposals, both sector-specific and economy-wide, to meet those targets. The final version includes a number of significant revisions to bring the legislation into closer alignment with President Biden’s climate policy campaign pledges. For example, the bill’s clean electricity standard would require all retail electricity suppliers to provide 80 percent clean energy to consumers by 2030 and 100 percent by 2035. (A six-page fact sheet detailing the updates is available online.)Go to Article
Calming fears about low-dose radiationMary Lou Dunzik-GougarDuring my time as vice president and president of ANS, I have been advocating for a new approach to implementing dose limits across the nuclear industry. A lack of understanding and an unfounded fear of radiation has resulted in widespread efforts to minimize dose, rather than to optimize radiation protection in a holistic sense. I want to put the “reasonably” back into ALARA (“as low as reasonably achievable”). Such a paradigm shift, from minimization to optimization, while easily said, equates to a major cultural change spanning international government agencies, industry, nongovernmental organizations, professional societies, and even academia. It is essential to have the active participation of all stakeholders in a transparent process to effect such a change. This process will not only lead us toward a more level playing field for nuclear, it will also greatly impact public perception of nuclear and radiological technology.Go to Article
The Economist: Independent regulators needed for strong nuclear powerNuclear power is an important component in the fight against climate change, but independent regulation is needed to gain the public’s---and governments'---trust, according to a March 6 article in The Economist, “Nuclear power must be well regulated, not ditched.”The article reviews the negative effect that the Fukushima Daiichi accident had on the worldwide nuclear industry following the earthquake and tsunami in March 2011. Japan’s direct economic cost, estimated at more than $200 billion, was larger than that of any other natural disaster the world has seen, according to the article.Go to Article
Virginia’s plan for nuclear in state’s energy strategy releasedVirginia’s nuclear-sector stakeholders, led by the Virginia Nuclear Energy Consortium Authority (VNECA), have drawn up a plan for helping the state reach its goal of 100 percent carbon-free electricity generation by 2045.Released late last month, Virginia is Nuclear: 2020–2024 Strategic Plan is the result of legislation, SB 549, signed into law last year. The law directed the state’s Department of Mines, Minerals and Energy; Secretary of Commerce and Trade; and Secretary of Education to work with VNECA and the Virginia Economic Development Partnership Authority to develop a comprehensive blueprint for the role of nuclear energy in Virginia’s overall clean-energy strategy.“The nuclear industry is vital to Virginia, and the Lynchburg region in particular,” said state Sen. Stephen Newman, who sponsored SB 549. “Jobs, economic growth, and clean air are just three of the benefits the state will see from the plan. I am proud of the industry and look forward to seeing them move forward with the plan.”Go to Article
Browns Ferry-2 outage to include turbine work, loading of 3D-printed partsA replacement rotor is lifted and staged for the upcoming Browns Ferry-2 turbine work. Photo: TVAThe Tennessee Valley Authority has begun a refueling and maintenance outage at Browns Ferry-2 that includes the largest scope of turbine deck work since the unit’s construction, as well as innovations in fuel assembly components, the utility announced on March 1.On deck: All three of the 1,254.7-MWe boiling water reactor’s low-pressure turbines will undergo a comprehensive replacement of major components, including new rotors, inner casings, steam piping and bellows, and turbine supervisory instruments, requiring the support of more than 500 additional outage workers. TVA said that 600 crane lifts will need to be performed for some components, such as the rotors, which weigh up to 327,888 lb., and inner casings, which weigh up to 200,000 lb.Go to Article
U.K. endorses nuclear for green hydrogen futureNuclear power could produce as much as one-third of the United Kingdom’s clean hydrogen needs by 2050, posits the Hydrogen Roadmap, a 12-page report recently approved by the Nuclear Industry Council (NIC) and released last week by the Nuclear Industry Association (NIA).The NIC, co-chaired by the British government’s minister for business, energy, and clean growth, and the chairman of the NIA, sets strategic priorities for government-industry collaboration to promote nuclear power in the United Kingdom.The road to net zero: The report outlines how large-scale and small modular reactors could produce both the power and the heat necessary to produce emissions-free, or “green,” hydrogen. Existing large-scale reactors, it says, could produce green hydrogen today at scale through electrolysis, as could the next generation of gigawatt-scale reactors. Also, according to the report, SMRs, the first unit of which could be deployed within the next 10 years, could unlock possibilities for green hydrogen production near industrial clusters.Go to Article
Earthquake has impact on Fukushima Daiichi plantThe black star represents the epicenter of the February 13 earthquake. Image: USGSThere has been no off-site impact from the February 13 earthquake that struck off the east coast of Japan near the Fukushima Daiichi nuclear power plant, Tokyo Electric Power Company (TEPCO) reported on February 19. The earthquake, however, has caused a water leakage from two of the site's primary containment vessels (PCVs).A nuclear alert order was issued by the plant about 20 minutes after the earthquake, and the water treatment and transfer facilities were shut down. Inspections after the event revealed no anomalies and the nuclear alert order was rescinded on February 14.The nuclear plant in Fukushima Prefecture in northeastern Japan is now undergoing decommissioning.Go to Article
Canadian survey reveals solid support for nuclear investmentA new survey exploring the attitudes of Canadians toward climate change and their expectations and level of support for government intervention to tackle the issue finds that 86 percent believe that Canada should invest in clean technologies, including renewables and nuclear energy.The survey, conducted by research and strategy firm Abacus Data between January 29 and February 3, was commissioned by the Canadian Nuclear Association (CNA).CNA says: “It’s clear there is strong support for the government to implement a mix of solutions to address the [climate change] challenge, including investing in renewables and clean nuclear technologies,” stated John Gorman, CNA president and chief executive officer, in a February 18 press release. “We continue to see that the more understanding Canadians have, the more they support zero-emissions nuclear technologies to help reach our net zero 2050 goal. This includes investment in small modular reactors, which Canadians believe bring value to replace carbon-based fuels with clean electricity, decarbonize high-emissions industries, and transition remote communities away from reliance on diesel.”Go to Article
Farming in FukushimaScreenshot of the video from Vice. Vice News has published a video on YouTube that follows two farmers from the Fukushima Prefecture, Noboru Saito and Koji Furuyama. Saito, who grows many different crops on his farm, says that the rice grown in the area is consistently rated as the best. Furuyama specializes in peaches and explains his strategy to deal with the stigma of selling fruit from Fukushima: grow the best peaches in the world.Go to Article
The Toxic Pigs of Fukushima kicks off an online documentary seriesA film titled The Toxic Pigs of Fukushima gets top billing as part of The Short List with Suroosh Alvi, an online documentary series curated by the founder of the media company Vice. The film, which first aired on Vice TV on January 31, follows local hunters who have been enlisted to dispose of radiated wild boars that now roam abandoned streets and buildings in Fukushima Prefecture, Japan, in the aftermath of the 2011 earthquake and tsunami that caused the nuclear accident there.Go to Article