nuclear fuel cycle

Revisiting America's Nuclear Waste Policy

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With the first 100 days of the Obama Administration behind us, the Institute for 21st Century Energy presents
this nuclear waste policy document that recounts the history of the country’s nuclear waste policy, discusses
the mechanics of the issue, and off ers specifi c recommendations to the Obama Administration and the
U.S. Congress.
Two weeks aft er the 2008 presidential election, the Institute released dozens of energy policy recommendations for
the incoming administration and 111th Congress. Ten recommendations focused on committing to and expanding

Partnering for Long-Term Management of Radioactive Waste - Evolution and Current Practice in Thirteen Countries

Read more about Partnering for Long-Term Management of Radioactive Waste - Evolution and Current Practice in Thirteen Countries

National radioactive waste management programmes are in various phases of siting facilities and rely on distinct technical approaches for different categories of waste. In all cases, it is necessary for institutional actors and the potential or actual host community to build a meaningful, workable relationship. Partnership approaches are effective in achieving a balance between the requirements of fair representation and competent participation.

H12: Project to Establish the Scientific and Technical Basis for HLW Disposal in Japan Supplementary Report Background of Geologic Disposal

Read more about H12: Project to Establish the Scientific and Technical Basis for HLW Disposal in Japan Supplementary Report Background of Geologic Disposal

Radioactive waste is produced from a wide range of human activities. The wastes arising from the nuclear fuel cycle occur as a wide range of materials and in many different physical and chemical forms, contaminated with varying activities of radionuclides. Their common feature is the potential hazard associated with their radioactivity and the need to manage them in such a way as to protect the human environment. The safe disposal of radioactive waste is a key reequirement of the nuclear industry worldwide.

Topical Report on Actinide-Only Burnup Credit for PWR Spent Nuclear Fuel Packages

A methodology for performing and applying nuclear criticality safety calculations, for PWR spent nuclear fuel (SNF) packages with actinide-only burnup credit, is described. The changes in the U-234, U-235, U-236, U-238, Pu-238, Pu-239, Pu-240, Pu-241, Pu-242, and Am-241 concentration with burnup are used in burnup credit criticality analyses. No credit for fission product neutron absorbers is taken. The methodology consists of five major steps. (1) Validate a computer code system to calculate isotopic concentrations of SNF created during burnup in the reactor core and subsequent decay.

Topical Report on Actinide-Only Burnup Credit for PWR Spent Nuclear Fuel Packages

Internationalization of the Nuclear Fuel Cycle--Goals, Strategies, and Challenges

The so-called nuclear renaissance has increased worldwide interest in nuclear power.
This potential growth also has increased, in some quarters, concern that nonproliferation
considerations are not being given sufficient attention. In particular, since the introduction of
many new power reactors will lead to requiring an increase in uranium enrichment services to
provide the reactor fuel, the proliferation risk of adding enrichment facilities in countries that do

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