In a strongly worded unanimous decision, a federal appeals court recently upheld the Environmental Protection Agency's authority to regulate greenhouse gas emissions, as well as the EPA's "endangerment finding" that holds that those gases present a threat to human health and welfare. The court also upheld the EPA's authority to "tailor" such regulations as it sees fit, which will allow the EPA to exempt small sources of emissions and focus its regulations on large emitters (which would be more practical, and a less expensive way of reducing emissions). The court stated that the EPA's interpretation of the Clean Air Act (CAA) requirements was "unambiguously correct" and that its proposed rules were neither capricious nor arbitrary.

In this video interview, American Nuclear Society President Dr. Michael Corradini outlines some major goals and objectives for the Society during his upcoming term.

Following the American Nuclear Society Board of Directors meeting on Thursday, June 28, Michael Corradini officially became ANS President and Eric Loewen transitioned to ANS Immediate Past President. ANS President Corradini presented a commemorative gavel to the ANS Immediate Past President at the conclusion of Dr. Loewen's term.

The 113th Carnival of Nuclear Energy Bloggers is up at Next Big Future

Very highly recommended. On December 2, 1942, 49 scientists, led by Enrico Fermi, made history when Chicago Pile 1 (CP-1) went "critical" and produced the world's first self-sustaining, controlled nuclear chain reaction.

ANS President Eric Loewen presented many prestigious and well-deserved honors and awards during the opening plenary of the 2012 American Nuclear Society annual meeting in June.  Photos and links:

At the ANS Annual Meeting in Chicago held June 24-28, I attended the "President's Special Session on Low Level Radiation and Its Implications for Fukushima Recovery," and also the follow-on panel "Health Effects of Low-Level Radiation." The two sessions together could well have been subtitled "The Tragedy of LNT." In case you've forgotten, LNT stands for "Linear No Threshold"-the popular misconception that radiation risk is proportional to dose all the way down to zero.

Since the previous View from Vermont posted June 12, courts have issued several decisions that will have a major effect on nuclear power nationally, and on the Vermont Yankee nuclear power plant in particular. The Supreme Court ruling on the Affordable Health Care Act has moved attention from these important federal court decisions, which otherwise would have received more publicity (outside of Vermont).

It is certainly exciting times for NASA and the space nuclear community, as physical testing of nuclear thermal rockets (NTRs) and associated components has begun at NASA and the Department of Energy laboratories across the country. Nuclear thermal propulsion, as discussed in a previous article, is just one form of nuclear propulsion with extensive research behind it, and the only form with an extensive testing background. Near-term efforts by NASA will focus on preparation for ground and flight tests of a scalable Nuclear Thermal Rocket around 2020. However, the larger purpose of the recently restarted testing track is to develop an engine for manned travel to an asteroid, and eventually to our neighboring planet, Mars.

Moon rise over the Grand Tetons viewed from the site of the Driggs Hot Air Balloon Carnival. Image: L. Milam

The 112th Carnival of Nuclear Energy Bloggers is up at Atomic Insights.

The probable discovery of the Higgs boson, announced on Wednesday, July 4, 2012, marks a great achievement in the history of science (news clips here).  So... exactly what was it that was discovered?

The stakes are $10 billion in contracts to build new nuclear reactors for CEZ, the Czech Republic's state-owned power utility

American Nuclear Society (ANS) President Eric Loewen, PhD, presented ANS Outreach Department Director Sharon Kerrick (retired) with a Presidential Citation in recognition of her outstanding career of service to the American Nuclear Society.  Kerrick received her award during the ANS President's Special Session at the ANS Annual Conference: "Nuclear Science and Technology: Managing the Global Impact of Economic and Natural Events," recently held in Chicago, Illinois.

The American Nuclear Society's annual meeting for 2012 included a President's Special Session titled Low-Level Radiation & Its Implications for Fukushima Recovery (Warning-the link leads to a 54 MB, 208 page PDF full of disruptive information that might change your opinion on the benefits of spending billions of dollars every year to keep radiation doses as low as unreasonably achievable).

On Thursday, June 28, the American Nuclear Society's Board of Directors formally adopted a position statement entitled U.S. Global Nuclear Leadership through Export-Driven Engagement. ANS position statements reflect the Society's perspectives on issues of public interest that involve various aspects of nuclear science and technology. The text of the June 2012 position statement is below, and the full list of ANS positions statements can be accessed via the ANS website by clicking HERE.

ANS Social Media Meet Up

ATR Users Week

American Nuclear Society (ANS) President Eric Loewen, PhD, presented ANS members Meredith J. Angwin and Howard C. Shaffer, III with Presidential Citations in recognition of their successful public information efforts in Vermont and elsewhere. Angwin and Shaffer received their award during the ANS President's Special Session at the ANS Annual Conference: "Nuclear Science and Technology: Managing the Global Impact of Economic and Natural Events," being held June 24-28 in Chicago, Illinois.

Plenary views