Disclosure: Rod Adams founded the now defunct Adams Atomic Engines, Inc. His company developed nuclear gas turbines from 1993-2010. It is a modern day truism that natural gas power plants are cheap while nuclear power plants are expensive. Natural gas plants can also be built in a variety of sizes by a larger number of suppliers […]
Reactors
Clean and Doable Liquid Fission (LF) Energy Roadmap for Powering Our World
By: Robert Hargraves and Chris Uhlik Introduction This essay responds to an article by Stanford Professor Mark Z. Jacobson et al, 100% Clean and Renewable Wind, Water, and Sunlight (WWS) All-Sector Energy Roadmaps for 139 Countries of the World. Their controversial WWS roadmap has several interesting features and benefits. Coal, natural gas, and petroleum energy […]
Bechtel And BWXT Quietly Terminate mPower Reactor Project
Generation mPower, one of the early leaders in the development of small modular reactors (SMR), has decided to fully terminate its partnership and put the design material that was developed onto a corporate shelf. Though this isn’t specifically good nuclear news, it is an indication that nuclear energy development has many hurdles that it shares […]
NRC accepted NuScale’s DCA. Will it complete its review on time? Estimated completion July 2020
Yesterday, the Nuclear Regulatory Commission accepted NuScale’s 12,000 page design certification application (DCA). That action starts the safety determination process, which is scheduled to take 40 months. Completed on December 31, 2016 and submitted to the NRC on January 12, 2017, NuScale’s certification application has been subjected to a 60 day checklist review designed to […]
ThorCon and Indonesia moving forward smartly on manufactured nuclear plants
Three state-owned Indonesian companies, Pertamina, PLN and INUKI, have completed the ThorCon technology pre-feasibility study agreed to in the Memorandum of Understanding with ThorCon International. The ten-month study concluded that the ThorCon molten salt reactor design could deliver safe, cheap, clean energy, could be built now, would be economically viable, and would have the potential […]
U.S. Shouldn’t Depend On Russian Reactors. Restore Our World Class Fast Flux Test Facility
Senator Carper (D-DE) asked each witness at a March 8 hearing about NEIMA – Nuclear Energy Innovation and Modernization Act – to give one suggestion for improving the bill. If asked, my answer would be to include findings that emphasize the importance of U.S. government-owned testing facilities that are capable of supporting the NRC licensing […]
FFTF restoration would provide the fastest, most efficient path to fast spectrum neutron testing
If a U.S.-based researcher or reactor designer needs to irradiate fuel or material with fast neutrons for testing, their current options are extremely limited. No domestic test facility can provide enough fast neutrons to do anything more than slowly irradiate a small quantity of tiny samples. Anything more requires the full cooperation of either Russia […]
Kairos Power Is Hiring For Hybrid Natural Gas-Nuclear Power System
As long-established nuclear system vendors falter under the weight of challenges that often burden mega-projects, a growing herd of start-up companies envision an exciting future in innovative nuclear solutions to the world’s energy trilemma. One of the newest additions in the space is Kairos Power, an Oakland, CA-based start-up that is quietly assembling a team […]
History Made as NuScale Files First SMR Application With U.S. Nuke Regulators
Two years ago, NuScale committed to filing a license application for its eponymous SMR design with U.S. regulators by the end of 2016. Just three months before two company executives used a custom pen on the cover letter of the ~12,000 page design certification application, even NuScale insiders were doubtful that the task could be […]
Terrestrial Energy Announces Plans To License Their Integral Molten Reactor In The U.S.
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 […]
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 […]
Will China convert existing coal plants to nuclear using HTR-PM reactors?
It would be a huge benefit to the earth’s atmosphere if China, India, Brazil and the US could reduce direct coal burning while still making use of much of the capital that they have invested in building coal fired power plants. It would make an even larger difference in reducing air pollution in the areas […]
