Atomic Show #306 – Dr. Rita Baranwal, Westinghouse AP300

Atomic Show #306 – Dr. Rita Baranwal, Westinghouse AP300

Westinghouse, one of the world’s first nuclear power plant vendors, recently announced a new small modular reactor (SMR) design called the AP300. It is described as a simplified version of the AP1000, four of which are currently operating in China and two of which are in the final stages of operational testing in Georgia, United…

Atomic Show #303 – Bret Kugelmass, CEO Last Energy

Atomic Show #303 – Bret Kugelmass, CEO Last Energy

Last Energy is an innovative new company governed by a philosophy of avoiding the invention of anything that has not been done before. They have created a business that is laser focused on building, owning and operating small (20 MWe), modular pressurized water reactors and selling the electricity they produce under long term power purchase…

Why are smaller reactors attracting so much interest?

Small modular reactors (SMRs) are gaining increased attention as a major opportunity in clean power production. They are a welcome tool in the necessary transition from an energy system dominated by hydrocarbon combustion to one that produces more power for more people with dramatically reduced greenhouse gas emissions. As a partner in Nucleation Capital, a…

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…

Economy of Scale?: Is Bigger Better?

It is possible for engineers to make incredibly complex calculations without a single math error that still come up with a wrong answer if they use a model based on incorrect assumptions. (Originally published May 1996) Pick up almost any book about nuclear energy and you will find that the prevailing wisdom is that nuclear…

Atomic Show #278 –  Micro-Modular Reactor (MMR) project partners USNC, GFP and OPG

Atomic Show #278 – Micro-Modular Reactor (MMR) project partners USNC, GFP and OPG

Global First Power (GFP), Ultra Safe Nuclear Corporation (USNC) and Ontario Power Generation (OPG) recently announced that they had formed a joint venture called Global First Power Limited Partnership. That venture will build, own and operate an installation called the Micro Modular Reactor (MMR™) at the Chalk River Laboratories site. Mark Mitchell and Eric MGoey…

Atomic Show #277 – Simon Wakter, pro-nuclear engineer in an ambivalent country

Simon Wakter is a strongly pro-nuclear engineer in a country that passed a referendum officially phasing out nuclear energy since several years before he was born. He has to round up to be called a thirty-something. Simon works in the nuclear energy branch of AFRY, a well-established 17,000 employee, all-of-the-above. engineering company that recently adopted…

Atomic Show #276 – HolosGen Claudio Filippone and Chip Martin

Atomic Show #276 – HolosGen Claudio Filippone and Chip Martin

HolosGen has attacked the nuclear power plant cost and schedule challenge from the opposite direction chosen by many nuclear reactor developers. Claiming to be agnostic about the reactor specifics – as long as it produces reliable heat in a small-enough configuration – HolosGen founder Claudio Filippone decided to focus on radical improvements to the “balance…