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    This is a story that I really don’t want to tell, but bad news is like old fish. It doesn’t smell any better as it ages. All eight AP1000 construction projects are at risk “for want of a nail.” In this case the nail is a reactor coolant pump, the largest one in the world,…

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    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…

  • What makes smaller nuclear power systems so exciting?

    Let me start by dispelling the notion that I think smaller, modular, manufactured nuclear power systems – often called SMRs or micro reactors – are the be all and end all solution to anything, including climate change or energy security. Though not THE solution, they have the potential to be a crucial, uniquely capable part…

  • Columnists declare nuclear to be uncompetitive

    On Saturday, April 30, Leonard Hyman & William Tilles published an opinion column on Oilprice.com headlined Lets (sic) Stop Pretending Nuclear Power Is Commercially Viable. Aside: Leonard Hyman is an accomplished electricity industry analyst and historian. I have a dog-eared copy of his 1983 work titled America’s Electric Utilities: Past, Present and Future on my…

  • NEI Small Reactor Forum Report – Part 2

    The Nuclear Energy Institute (NEI) hosted its biannual Small Reactor Forum on February 25, 2014. The agenda for the one day event included six well-organized sessions with presentations from three small reactor vendors, the industry trade group, the regulatory agency, and several outside observers with a significant interest in the technology from a variety of…