Sad-ending story of EBR-II told by three of its pioneers

During the period between 1961 and 1994, an extraordinary machine called the Experimental Breeder Reactor 2 (EBR-II) was created and operated in the high desert of Idaho by a team of dedicated, determined, and distinguished people. In 1986, that machine demonstrated that it could protect itself in the event of a complete loss of flow…

EPA’s Proposed ISR Rule

By Andrea Jennetta During a March 16, 2015, meeting of the National Council on Radiation Protection (NCRP), FCW columnist (and Atomic Insights owner/blogger) Rod Adams listened to, challenged and followed up with Jonathan Edwards, Director of the U.S. Environmental Protection Agency’s (EPA) Radiation Protection Division. Edwards gave a talk entitled “Federal Directions in Radiation Regulations:…

Nuclear Spent Fuel Expert Describes Vermont Yankee Dry Cask Safety

By Guy Page By 2020, the spent fuel left over from all 42 years of Vermont Yankee’s operation is scheduled to be stored in huge steel “dry casks” on pads at the plant site in Vernon. Just how strong and reliable are Vermont Yankee’s “dry cask” spent nuclear fuel containers? Consider the following dry cask…

Contradicting Arjun Makhijani’s claim about bombs from power reactors

On March 3, 2015, Arjun Makhijani testified in front of a committee of the Minnesota Senate. The committee was conducting an investigation on whether or not it should recommend lifting the state’s current moratorium on building new nuclear reactors. Here is the presentation that he prepared and delivered. During his recorded testimony, Makhijani falsely stated…

South Australian senator believes there’s value in “nuclear waste”

South Australian senator believes there’s value in “nuclear waste”

South Australian Sen. Sean Edwards sees economic opportunity for his state by taking advantage of other countries’ irrational fear of radioactive materials. He wants to turn what some call “waste” into wealth. He and his staff recognize that there are tens of billions of dollars set aside in government budgets around the world for safe…

Today Show cheers nuclear power by chanting “Go Nuke!”

Before readers get too excited, I need to acknowledge that the Today Show in the below video is broadcast from Sydney, Australia, not New York City. However, it is still kind of exciting to have a TV newscaster chanting “Go Nuke!” The broadcaster’s excitement is based on an announcement by Liberal Party Senator Sean Edwards…

Atomic Show #234 – Update from South Australia

Ben Heard of Think Climate Consulting and DecarboniseSA.com joined me for a discussion about the nuclear fuel cycle in Australia. In early February, the South Australian government announced the formation of a royal commission to investigate the state’s future role in the nuclear fuel cycle. As Ben explained, royal commissions are fairly rare and only…

How do metal alloy fuel fast reactors respond to rapid reactivity insertion events?

Update: (Posted Feb 21, 2015 at 7:22) The title has been modified after initial discussion indicated it was incomplete. Other related updates are in blue font. Fast neutron spectrum reactors offer one answer to the trump question that is often used to halt informative discussions about using more atomic energy to reduce our excessive dependence…

Proving a Negative – Why Modern Used Nuclear Fuel Cannot Be Used to Make a Weapon

Editor’s note: This post was first published on Jul 24, 2010. While working on a new post involving the use of fast spectrum reactors to address many important society challenges, I thought it would be worthwhile to share this important background piece to let you start thinking about some of the misinformation you might have…

Slowly accelerate fast reactor development

In one corner are people who are certain that breeder reactors that can effectively use the earth’s massive supply of fertile isotopes — thorium and uranium 238 — should be pursued as rapidly as possible with the assistance of prioritized government funding. In the other corner are people who are just as certain that those…

Antinuclear activists don’t like continued storage rule

Several of the usual suspects — including Dr. Mark Cooper, Dr. Arjun Makhijani, and Diane Curran — have banded together to assert their opinion that the NRC’s recently issued NUREG-2157, Generic Environmental Impact Statement for Continued Storage of Spent Nuclear Fuel, violates the following provision of the Atomic Energy Act of 1954. In connection with…

What should we do with the waste?

It’s time to declare that the default argument against nuclear energy has been proven invalid. We know how to effectively store and protect used nuclear fuel. We do it routinely. It is not unusually costly or a burden on future generations. They should be free to make their own decisions about how to make the…