Yesterday, Terrestrial Energy USA (TEUSA) informed the U.S. Nuclear Regulatory Commission (NRC) that they planned to begin pre-license application discussions with a goal of being ready to file a design certification application no later than Oct 2019. Here is a brief video that provides an overview of Terrestrial Energy‘s Integral Molten Salt Reactor (IMSRTM TEUSA […]
Smaller reactors
History and promise of high temperature gas cooled reactors
By: Diarmuid Foley A small modular nuclear reactor to replace coal plants could be on the market within 5 years. In 2014, the Generation IV international forum[1] confirmed the Very High Temperature Reactor (VHTR) as one of 6 promising reactor technologies that should be pursued in order to develop advanced reactors suitable for deployment in […]
No obstacles prevent China from rapidly building floating nuclear power plants
Credible entities in China have begun lining up the supply chains required to produce reliable electrical power from barge mounted nuclear fission power plants. There are no technical, industrial, or regulatory hurdles that prevents the first of those machines from being in service by 2020. China has a pressing need for the electricity those movable […]
Looking forward to Nuclear Energy Insider’s SMR Conference
For the past 5 years, Nuclear Energy Insider has been holding annual gatherings focused on developments related to small modular reactors (SMR). From the outside, it can appear that little progress has been made during those years, but nuclear technology development is an endurance sport that rewards the patient and persistent. NuScale should be submitting […]
Bechtel will “pursue” accelerated mPower development
I’ve relearned a valuable lesson — read press releases and other PR material closely, paying special attention to wiggle words. On Friday, March 4, Bechtel issued a press release titled Bechtel, BWXT to Pursue Acceleration of Small Modular Nuclear Reactor Project. In my excitement, I missed the key word in the headline and in the […]
Bechtel and BWXT have announced an acceleration of Generation mPower
Note: For an update on this topic see subsequent post titled Bechtel will “pursue” acceleration of mPower project. On March 4, 2016, in a press release issued from Reston, VA, Bechtel and BWX Technologies (BWXT) announced that they would be accelerating their Generation mPower small modular reactor project. Bechtel will take over the project lead […]
DOE and UAMPS sign agreement for siting at INL
At the 12th annual Platts Nuclear Energy Conference, John Kotek, the Acting Assistant Secretary of Energy for Nuclear Energy just made a major announcement. Yesterday, February 17, 2016 Rick Provencher and Doug Hunter signed an agreement between the U.S. Department of Energy and UAMPS (Utah Associated Municipal Power Systems). It provides UAMPS with a use […]
U-Battery – Micronuclear power with intriguing business model
U-Battery was one of the more intriguing presenters at the Advanced Reactor Technical Summit (ARTSIII) held at the Oak Ridge National Laboratory last week. Even though this was a technical summit, the segments of the presentation that captured my attention were the business model and the funding source. However, certain technical choices are vital to […]
Treasure trove of documents about the ML-1, the US Army’s trailer-mounted, nitrogen-cooled, atomic fission-heated generator
I recently published an article featuring a video from the Army Nuclear Power Program that focused on the Army’s mobile, low power closed cycle nitrogen cooled nuclear reactor designated the ML-1. The article generated a good discussion that indicated a strong desire for more information about the program. My initial searches didn’t turn up a […]
X-Energy introduced its company and first product to Virginia chapter of ANS
On Tuesday, October 27, three leaders from X-Energy spoke to the Virginia ANS chapter about their company and the Xe-100, the high temperature, pebble bed gas reactor power system that they are designing. During the presentation, meeting attendees learned that X-Energy is an early phase start-up with a total staff of a few dozen people, […]
Using portable nuclear generators to break petroleum logistical dependence circa 1963
Note: The initial version of this post was written based on an incorrect interpretation of the Roman numeral date stamp at the end of the video. The film was made in 1963, not 1968. The post was revised after a commenter provided the correct production date. End note. I have a theory about why the […]
Atomic Show #238 – StarCore Nuclear co-founders
StarCore Nuclear is a Canadian company whose co-founders, David Dabney and David Poole, are experienced engineers and businessmen. They have spent most of the past six years developing a technology and a business model aimed at providing reliable, emission-free electrical power and heat to remote locations. The basis of their technology is a high-temperature helium […]
