TEPCO Updates on Fukushima Daiichi Conditions (with video)
Special ANS Friday Matinee edition by Will Davis
Special ANS Friday Matinee edition by Will Davis
Our Friday Matinee for today is the latest of the excellent Vogtle Timeline videos produced by Georgia Power to document the construction progress of Vogtle Units 3 and 4. The series stands as one of the most thorough video documentations of nuclear plant construction ever filmed, and this latest update is every bit as informative as its predecessors.
This week's Friday Matinee features an update on the construction progress at Plant Vogtle's Units 3 and 4, the new AP1000 units being built in Georgia. This is the First Quarter 2016 update and runs less than ten minutes.
This week's ANS Nuclear Cafe Friday Matinee features an update from South Carolina Electric & Gas on "A Year of Progress for V. C. Summer Units 2 and 3." These two AP1000 units are being built near an existing nuclear unit, and not too far from the former (now decommissioned) site of "The Southeast's First Nuclear Power Plant," the Carolinas-Virginia Tube Reactor.
This week's feature is a half hour documentary on the history of the National Reactor Testing Station, or NRTS (now part of Idaho National Laboratory) which has seen 52 different and largely unique reactors constructed on the same, enormous site. The importance of efforts at NRTS over the years cannot be underestimated.
The versatile, powerful and unique ATR (Advanced Test Reactor) at Idaho National Laboratory is featured in this video describing it, the history of materials testing reactors that led up to it, and the uses for this amazing facility. Fuel handling and storage are also shown and described.
Got a minute (and 22 seconds)? Catch a quick update on the first new commercial nuclear energy in the United States of the 21st century-in Tennessee.
Heavy lifts equal heavy progress at the construction site of V.C. Summer-2 and -3 in South Carolina. Following is the latest update on recent major milestones completed at what will be the first new commercial nuclear energy reactors in the United States in 30 years.
If a tornado just happens to come through... flying steel pipes, telephone poles, or even automobiles will be no match for this building. This is the new Watts Bar FLEX building, housing emergency backup equipment like generators and pumps that could be used to replace equipment in case of damage from a natural disaster. Watts Bar will likely be the first nuclear facility in the United States to comply with all the Nuclear Regulatory Commission's post-Fukushima requirements, as the Tennessee Valley Authority works toward licensing for Watts Bar Unit 2 with a target date of beginning commercial operation in December next year.
Near Augusta, Georgia, the first new commercial nuclear power reactors under construction in the United States in 30 years continue to "go vertical." Take an inside look at the latest from the Vogtle-3 and -4 construction site, including placement of the 1.8 million pound containment vessel bottom head for Unit 4, the cooling tower for Unit 3 surpassing 300 feet, and a very interesting visit to the Port of Savannah where many of the most massive Vogtle components arrive via ship.
CNBC's Mary Thompson visits the construction site of two new nuclear energy reactors at V.C. Summer Nuclear Generating Station in South Carolina, and talks with South Carolina Electric & Gas Company Chief Nuclear Officer Jeffrey Archie about new construction and operation jobs-in South Carolina and industry-wide.
With Memorial Day Weekend at hand, this is a good time to sit down and take a more in-depth look at the history, and the future, of nuclear energy. Dr. Roger Blomquist of Argonne National Laboratory leads a public tour on this fascinating topic. Note the video begins at 0:40 and Dr. Blomquist begins at 7:30.
The second Sunday in May marks the celebration of Mother's Day in the United States and many countries. In honor of this wonderful tradition, the Nuclear Cafe Matinee is quite pleased to showcase interviews with nuclear engineer Julie Ezold, Californium-252 Production Program Manager at Oak Ridge National Laboratory.
Studies by Janette Sherman and Joseph Mangano purporting to link radiation from Fukushima to health effects in the United States have made for alarming headlines in news outlets on occasion, and have come under fire by critics who charge flawed methodology (for example, What Can We Do About Junk Science and Researchers Trumpet Another Flawed Fukushima Study).
Jacopo Buongiorno of the Massachusetts Institute of Technology discusses some of the advantages of a nuclear reactor concept under development in collaboration with industry and other universities: floating off-shore nuclear power plants, constructed entirely in a shipyard, anchored off the coast, linked to the electric grid via undersea cable. Earthquakes and tsunamis would not be a threat, the ocean would be readily available to serve as a heat sink for reactor cooling, emergency evacuation planning would be a lesser consideration...
The World Bank reports that fewer than 10 percent of African households have access to the electrical grid. Some countries such as Kenya and Nigeria are looking to add nuclear energy to their grids, Egypt has plans to implement nuclear energy and South Africa wants to expand its share. This video from Voice of America News discusses some recent developments in nuclear energy in Africa and pros and cons.
ICOSA Media caught up with NuScale chief executive officer Chris Colbert and TerraPower CEO John Gilleland at the recent CERAWeek energy conference in Houston, Tex. The two leaders of these innovative nuclear energy companies discuss the how's and why's of their small and beautiful reactor designs-the NuScale Small Modular reactor and the TerraPower Traveling Wave reactor.
Near Augusta, Georgia, the first new commercial nuclear power reactors built in the United States in 30 years continue to take shape. This latest video update features the recent heavy lift of the massive 5-story CA20 module, which will house the spent fuel pool, fuel transfer canal, and other essential components for Unit 3. The video also features a visit by US Secretary of Energy Dr. Ernest Moniz, day-to-day problem-solving operations at the site's operations control center (especially during recent unusually cold weather), and the immeasurable beneficial economic and other impacts on the region's economy and school systems. Fuel loading and connection to the grid is scheduled for Unit 3 in 2017, and Unit 4 in 2018.
This excerpt from the Discovery Channel's How It's Made series documents the making of a spent nuclear fuel container.