The Waste Isolation Pilot Plant in southeastern New Mexico.
The Department of Energy’s Office of Environmental Management has issued a final request for proposals for a transportation services contract for the Waste Isolation Pilot Plant in southeastern New Mexico. The current WIPP transportation services contract, held by CAST Specialty Transportation, expires on May 27, 2022.
The Tianwan-6 control room. Photo: CNNC
Unit 6 at the Tianwan nuclear plant has entered commercial operation, China National Nuclear Corporation announced last week. The domestically designed ACPR-1000 pressurized water reactor becomes CNNC’s 24th unit to enter service, raising the company’s installed generating capacity to 22.5 GWe (gross).
Demolition of the last of 11 structures at the former Y-12 Biology Complex at Oak Ridge was completed in June, and the removal of the building’s slab foundation is scheduled to be completed this fall. (Photo: DOE)
Crews with the Department of Energy’s Office of Environmental Management (EM) have completed the demolition of Building 9207, the largest and final building at the former Biology Complex at the Y-12 National Security Complex in Oak Ridge, Tenn., the DOE announced this week. Removal of the massive six-story, 255,000-square-foot building ushers in a new chapter of transformation at Y-12, the DOE said.
The Chernobyl site in 2017 following the placement of the New Safe Confinement structure. (Photo: EBRD)
No matter the discipline, reporting on technical issues for a mass audience is fraught with pitfalls. To make the subject understandable to the layperson, authors make generous use of analogies, which are inherently incomplete and tenuous, like a stone house being built on swampland.
Likewise, in an effort to garner as many clicks or views as possible, reporters and news outlets will often resort to sensationalism, making the news being reported more dramatic than it is. (To be fair, those supplying the news can also be guilty of sensationalism in their hunger for media coverage.)
Vogtle-3’s containment (right) and turbine building (left) in May. Photo: Georgia Power
Georgia Power recently pushed back its projected commercial operation date for Vogtle-3 from December of this year to January 2022, but now some engineering and financial experts are saying that this revised date is too optimistic.
The Max Planck Institute for Plasma Physics offers an interactive and informative 360-degree panoramic tour of Wendelstein 7-X. (Source: ipp.mpg.de)
U.S. scientists are getting funding to carry out seven research projects at two major stellarator fusion energy facilities located in Germany and Japan, the Department of Energy announced on June 8. A total of $6.4 million has been allocated for seven research projects with terms of up to three years.
A view of the Savannah River Site’s Salt Waste Processing Facility. (Photo: DOE)
The Salt Waste Processing Facility at the Department of Energy’s Savannah River Site has performed largely as expected, processing more than one million gallons of radioactive waste during its first eight months of operation, the DOE reported on June 8. The SWPF is being used to treat the majority of the site’s remaining liquid radioactive waste, generated from the production of nuclear materials.
A screen capture from the video "Finland Might Have Solved Nuclear Power’s Biggest Problem" on YouTube.
A new video, Finland Might Have Solved Nuclear Power’s Biggest Problem, debuted on YouTube this morning and has been seen already by a large number of viewers. The video takes a look at Finland’s efforts to lessen its reliance on foreign energy and meet its goal of carbon neutrality by 2035 with nuclear power, as well as to provide a solution to the problem of spent nuclear fuel.
The Dungeness B nuclear power station, in Kent, southeastern England. (Photo: geograph.org.uk)
EDF Energy, owner and operator of the United Kingdom’s nuclear reactor fleet, yesterday announced its decision to move the Dungeness B nuclear plant into its defueling phase “with immediate effect,” rather than proceed with a restart later this year. The company had previously stated that it intended to operate the facility, located in southeastern England, until at least 2028.
This image shows the individual pins in a full-core nuclear reactor simulation. (Image: ANL)
Coolant flow around the fuel pins in a light water reactor core plays a critical role in determining the reactor’s performance. For yet-to-be-built small modular reactors, a thorough understanding of coolant flow will be key to successfully designing, building, and licensing first-of-a-kind reactors.
Byron nuclear power plant
Three Illinois nuclear power plants—Byron, Dresden, and Quad Cities—did not clear in last week’s long-delayed PJM Interconnection capacity auction, Exelon Generation reported in a filing with the Securities and Exchange Commission.
The news is likely to further pressure the Illinois General Assembly to pass a comprehensive energy package—one with subsidies for the state’s financially ailing nuclear plants—before Exelon moves forward with its plan, announced last August, to prematurely retire Byron and Dresden.
ORNL associate laboratory director Kathy McCarthy at the prototype which led to the Material Plasma Exposure eXperiment (MPEX), a device that will support fusion materials research. Photo: ORNL
Oak Ridge National Laboratory has a long record of advancing fusion and fission science and technology. Today, the lab is focused more than ever on taking advantage of that spectrum of nuclear experience to accelerate a viable path to fusion energy and to speed efficient deployment of advanced nuclear technologies to today’s power plants and future fission systems.
The MARVEL reactor concept with Stirling engines. (Image: DOE)
The Waste Isolation Pilot Plant in southeastern New Mexico.
The Department of Energy has issued a final request for proposals for a 10-year, $3 billion management and operating contract for the Waste Isolation Pilot Plant near Carlsbad, N.M. The current M&O contract, held by Nuclear Waste Partnership, expires on September 30.