Gas Cooled Reactors

  • Fission is an elegant way to heat a gas

    What if it was possible to combine the low capital cost, reliability, and responsive operations of simple cycle combustion gas turbines with the low fuel cost and zero-emission capability of an actinide (uranium, thorium, or plutonium) fuel source? Machines like that could disrupt a few business models while giving the world’s economy a powerful new…

  • Advances in high temperature nuclear reactor fuel – TRISO integrity at 1800 C!

    The Idaho National Laboratory released the following exciting news on September 25, 2013. IDAHO FALLS — A safer and more efficient nuclear fuel is on the horizon. A team of researchers at the U.S. Department of Energy’s Idaho National Laboratory (INL) and Oak Ridge National Laboratory (ORNL) have reached a new milestone with tristructural-isotropic (TRISO)…

  • NGNP aims to expand nuclear fission out of its electricity producing niche (box)

    The NGNP Alliance recently published a thought provoking blog titled Energy Vs. Electricity and Why We Care that clearly explains the basis for their interest in using high temperature gas cooled reactors. That group of far-sighted organizations was formed in recognition that the energy market is far larger than just producing electricity. They believe that…

  • Carnival of Nuclear Energy 130 – Best of the pronuclear blogs for week of Nov 10, 2012

    Update #2: (Posted at 1315 EST on November 11, 2012) Steve Aplin provided the following contribution from his insightful blog titled: Canadian Energy Issues Cities and power: revisiting Adam Smith’s Division of Labour Post blurb: Modern cities cannot function without electricity. That electricity is usually the product of other people from outside of the city,…

  • Virginia ANS – Uranium mining, mPower, NGNP progress

    Last night I participated in a well-attended meeting of the Virginia chapter of the American Nuclear Society. It was great to be surrounded by a bunch of nukes who were interested in learning about technical developments and in discussing the current local and national political situation from an energy perspective. Before dinner, I had the…

  • Pebble bed reactor safety demonstration test – ABC video from 2007

    I spent about 15 years trying (unsuccessfully) to get a small modular reactor company off the ground. Our concept was based on an adaptation of the successful German pebble bed demonstration reactor called the AVR. In 2003, Tsinghua University in China completed the construction of the HTR-10, which was essentially a direct copy of the…

  • The Atomic Show #142 – American Right-Sized Reactors

    Tom Sanders is an advocate of building right sized reactor power systems to meet human needs. He is a leader of a team working on that technology at Sandia National Laboratory. He is also the President of the American Nuclear Society. He has been doing a lot of traveling lately, answering questions about his vision…

  • The Atomic Show #079 – Ft St Vrain, energy comparisons, UK nuclear decision

    John Wheeler, Kelly Taylor, Robert Margolis, and Michael Stuart visit with Rod Adams about a variety of topics including Ft. St. Vrain, energy comparisons, energy price inflation, and the recent UK government decision to encourage new nuclear power plants. First of all, I apologize for the sound quality. I goofed something up with the settings…

  • The Atomic Show #063 – NNadir interviews Rod Adams about Adams Engines(TM)

    NNadir is a popular diarist on Daily Kos. He appeared recently as a guest of The Atomic Show and has returned to interview Rod Adams about the Adams Engine(TM) As the host of The Atomic Show, I have occasionally shared some information about the Adams Engine(TM), my own design for an atomic power source that…

  • The Atomic Show #035 – Dr. Regis Matzie Interview

    Interview with Dr. Regis Matzie – Senior Vice President and Chief Technology Officer, Westinghouse. On November 2, 2006, Rod Adams talked with Dr. Regis Matzie, Senior Vice President and Chief Technology Officer for Westinghouse. Dr. Matzie has been a key participant in the Pebble Bed Modular Reactor and several other advanced nuclear power system development…