ANS Nuclear Cafe

The ANS Nuclear Cafe is a blog owned and edited by the American Nuclear Society. Information contained on the ANS Nuclear Cafe has been provided by numerous sources. Therefore, the American Nuclear Society assumes no responsibility or liability for the accuracy of information contained herein. DISCLAIMER: The views expressed in posted articles do not necessarily reflect the views of the American Nuclear Society. The views expressed here are those of the individual authors. ANS takes no ownership of their views. The American Nuclear Society assumes no responsibility or liability for any use or operation of any methods, products, instructions, or ideas contained on this site.


Nuclear Merchant Ships: Five Fast Facts

January 25, 2018, 1:13PMANS Nuclear Cafe

NS Savannah, mid-1960's.  Photo taken by crew member Dan Campbell, courtesy NS Savannah Association, Inc.

NS Savannah, mid-1960's. Photo taken by crew member Dan Campbell, courtesy NS Savannah Association, Inc.

With the increasing concern these days about the pollutants that commercial ships traveling all over the world's oceans put into the air, there's a rumbling undertone starting again about moving to nuclear powered commercial (that is, non-military) ships.  There was a "First Nuclear Ship" era already, and it did give us some valuable lessons.

Students: Apply for ANS Scholarships!

January 22, 2018, 7:00AMANS Nuclear CafeKatie Mummah

Apply for ANS ScholarshipsStudents: we know the value of a couple thousand dollars. Receiving an ANS scholarship could mean the opportunity less shifts at work and focus on classes, buying textbooks, or even just eating a bit better (and healthier) than ramen noodles every day. I'm not here to tell you why you can use some extra money. I'm here to tell you all the other reasons why applying for an ANS scholarship is valuable.

FERC, Fuel, and the Future

January 9, 2018, 6:24PMANS Nuclear CafeWill Davis

By now we all know that Energy Secretary Perry's initiative to get the Federal Energy Regulatory Commission (FERC) to consider longevity of fuel supply has fallen and been replaced with an order to study the situation and, hopefully, come up with some kind of solution within 60 days. FERC's press release from yesterday reads in part thus:

Vogtle Expansion Will Continue

December 21, 2017, 3:49PMANS Nuclear CafeWill Davis

Breaking:  In a unanimous vote, the Georgia Public Service Commission (PSC) has APPROVED a multi part motion by Commissioner Tim Echols which allows the Vogtle 3 and 4 project to move forward, but which reduces burden on ratepayers and places more on shareholders of the owners.  Georgia Power accepted the new conditions immediately after the PSC vote and will continue construction of the project under the new management structure, which itself was approved by the Commission as one part of Echols' proposal (although it neither approved nor disapproved of the actual owners' agreement terms; it simply approved the project management structure).

Shippingport Atomic Power Station: Five Fast Facts

December 2, 2017, 12:00PMANS Nuclear CafeWill Davis

Shippingport Atomic Power Station as pictured in original press package; photo PR-19109

•Shippingport started up 60 years ago today.   On December 2, 1957, the reactor at the Shippingport Atomic Power Station, which was America's first, full-scale nuclear power plant, was made critical for the very first time.  This event occurred fifteen years to the day after the historic first startup of the first nuclear reactor ever - the CP-1 pile near Chicago.  Many important people, including Admiral Rickover, were present at the startup.

A Poll to Revisit LWR's and a Plan

November 28, 2017, 5:35PMANS Nuclear CafeWill Davis

A short while back in early November, I decided to conduct a poll on Twitter - that oft-maligned, mostly misunderstood, microblogging site on which instantaneous outreach is seriously tempered by a roughly 19-minute-post-visibility lifetime. Even with the limitations, I thought my first-ever use of the polling tool would produce a pretty predictable result. I was off the mark.

Friday Matinee: 3Q 2017 Vogtle Update

November 17, 2017, 2:00PMANS Nuclear Cafe

FriNukeMatinee

When you hear the friendly voice of Joe Washington, you know that it's time for another in the excellent series of "Vogtle Timeline" videos presented by Georgia Power.  This most recent update covers some important ground - namely, the change in construction arrangements following Westinghouse's bankruptcy and how the project goes on from that point.  Not only is physical progress at the plant site displayed, but community outreach and impact are also shown in this well produced video.

Seawolf Tries Sodium

November 14, 2017, 5:43PMANS Nuclear CafeWill Davis

The story of America's first successful marine nuclear power plant as used on the submarine USS Nautilus is well known.  What is less known today is the real story behind the competing, and in the end losing, design - an "advanced" design using sodium cooling that in some quarters was first thought to be the better choice.

Used Nuclear Fuel Transport, Disposal - Where to Now?

October 31, 2017, 4:40PMANS Nuclear CafeWill Davis

A packed room was on hand for this morning's panel session on Used Nuclear Fuel Management, and following the interesting presentations by several speakers the crowd took part in an energetic and, at some times, lively discussion on where we are as a nation and as an industry on the issues of storage of used fuel and the potential for creation of storage or even, possibly, a repository.  Given the present political environment, there's motion on the latter, which led to some of the liveliness of the discussion.  We'll give just some of the remarks made by presenters below.

ANS President Hopeful for Future of Nuclear Energy

October 30, 2017, 7:31PMANS Nuclear Cafe

"There's no one I'd rather go into battle with," said ANS President Bob Coward to a packed Opening Plenary audience this morning, "than nuclear professionals," in reference to the stated purpose of ANS in advancing nuclear technologies.  Coward's very first remarks set the tone for a speech that was remarkably hopeful and bright given the recent blows that nuclear energy has suffered here in the United States.