The UK's Nuclear Future. Industrial Strategy
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Net Zero by 2050 a Roadmap for the Global Energy Sector Net Zero by 2050
Net Zero by 2050 A Roadmap for the Global Energy Sector Net Zero by 2050 A Roadmap for the Global Energy Sector Net Zero by 2050 Interactive iea.li/nzeroadmap Net Zero by 2050 Data iea.li/nzedata INTERNATIONAL ENERGY AGENCY The IEA examines the IEA member IEA association full spectrum countries: countries: of energy issues including oil, gas and Australia Brazil coal supply and Austria China demand, renewable Belgium India energy technologies, Canada Indonesia electricity markets, Czech Republic Morocco energy efficiency, Denmark Singapore access to energy, Estonia South Africa demand side Finland Thailand management and France much more. Through Germany its work, the IEA Greece advocates policies Hungary that will enhance the Ireland reliability, affordability Italy and sustainability of Japan energy in its Korea 30 member Luxembourg countries, Mexico 8 association Netherlands countries and New Zealand beyond. Norway Poland Portugal Slovak Republic Spain Sweden Please note that this publication is subject to Switzerland specific restrictions that limit Turkey its use and distribution. The United Kingdom terms and conditions are available online at United States www.iea.org/t&c/ This publication and any The European map included herein are without prejudice to the Commission also status of or sovereignty over participates in the any territory, to the work of the IEA delimitation of international frontiers and boundaries and to the name of any territory, city or area. Source: IEA. All rights reserved. International Energy Agency Website: www.iea.org Foreword We are approaching a decisive moment for international efforts to tackle the climate crisis – a great challenge of our times. -
Institute for Clinical and Economic Review
INSTITUTE FOR CLINICAL AND ECONOMIC REVIEW FINAL APPRAISAL DOCUMENT BRACHYTHERAPY & PROTON BEAM THERAPY FOR TREATMENT OF CLINICALLY-LOCALIZED, LOW-RISK PROSTATE CANCER December 22, 2008 Senior Staff Daniel A. Ollendorf, MPH, ARM Chief Review Officer Julia Hayes, MD Lead Decision Scientist Pamela McMahon, PhD Sr. Decision Scientist Steven D. Pearson, MD, MSc President, ICER Associate Staff Michelle Kuba, MPH Sr. Technology Analyst Angela Tramontano, MPH Research Assistant © ICER, 2008 1 CONTENTS About ICER .................................................................................................................................. 3 Acknowledgments ...................................................................................................................... 4 Executive Summary .................................................................................................................... 5 Evidence Review Group Deliberation.................................................................................. 15 ICER Integrated Evidence Rating.......................................................................................... 21 Evidence Review Group Members........................................................................................ 24 Appraisal Overview.................................................................................................................. 28 Background ............................................................................................................................... -
Nuclear Industry Council Proposals to Government for a Sector Deal
The Nuclear Sector Deal Nuclear Industry Council Proposals to Government for a Sector Deal l Foreword The UK’s civil nuclear sector is amongst the most advanced in the world. Our global leadership status has been earnt through a record across the entire nuclear lifecycle – from enrichment, through fuel production, generation, operation, new build, research and decommissioning – and increasingly enhanced by our world class regulatory system as the country’s new build programme takes shape. Our sector is an economic powerhouse – currently equivalent in scale to aerospace manufacturing – providing tens of thousands of highly skilled jobs, driving growth in diverse regions across the UK. Our world leading research and development puts us at the forefront of waste and decommissioning, with UK companies well placed to benefit from opportunities in a global market worth £100bn. The existing fleet of nuclear power stations provides more than 20% of the UK’s electricity supply, and its low carbon, reliable baseload characteristics complement a changing energy system with a greater penetration of intermittent and variable renewable sources of generation. The combination of low carbon power sources has helped the UK reduce its carbon emissions, and will be vitally important to maintain that progress as both transport and heat become less carbon intensive, and more reliant on clean electricity in the future. The potential to build on that record is real, and the Nuclear Industry Council has worked under my leadership to present the opportunities for where greater collaboration by industry, with the right levels of facilitation from the government, can maximise that potential, and make a significant contribution to meeting the objectives set by the government in its Industrial Strategy white paper. -
小型飛翔体/海外 [Format 2] Technical Catalog Category
小型飛翔体/海外 [Format 2] Technical Catalog Category Airborne contamination sensor Title Depth Evaluation of Entrained Products (DEEP) Proposed by Create Technologies Ltd & Costain Group PLC 1.DEEP is a sensor analysis software for analysing contamination. DEEP can distinguish between surface contamination and internal / absorbed contamination. The software measures contamination depth by analysing distortions in the gamma spectrum. The method can be applied to data gathered using any spectrometer. Because DEEP provides a means of discriminating surface contamination from other radiation sources, DEEP can be used to provide an estimate of surface contamination without physical sampling. DEEP is a real-time method which enables the user to generate a large number of rapid contamination assessments- this data is complementary to physical samples, providing a sound basis for extrapolation from point samples. It also helps identify anomalies enabling targeted sampling startegies. DEEP is compatible with small airborne spectrometer/ processor combinations, such as that proposed by the ARM-U project – please refer to the ARM-U proposal for more details of the air vehicle. Figure 1: DEEP system core components are small, light, low power and can be integrated via USB, serial or Ethernet interfaces. 小型飛翔体/海外 Figure 2: DEEP prototype software 2.Past experience (plants in Japan, overseas plant, applications in other industries, etc) Create technologies is a specialist R&D firm with a focus on imaging and sensing in the nuclear industry. Createc has developed and delivered several novel nuclear technologies, including the N-Visage gamma camera system. Costainis a leading UK construction and civil engineering firm with almost 150 years of history. -
NEWSLETTER Issue No. 7 September 2017
NEWSLETTER September 2017 Issue no. 7 Nuclear Industry Group Newsletter September 2017 Contents Notes from the Chair ................................................................................... 3 IOP Group Officers Forum .......................................................................... 4 NIG Committee Elections ............................................................................ 6 Nuclear Industry Group Career Contribution Prize 2017 .......................... 7 Event – Gen IV Reactors by Richard Stainsby (NNL) ................................ 8 Event – Nuclear Security by Robert Rodger (NNL) and Graham Urwin (RWM) ......................................................................................................... 12 Event – The UK’s Nuclear Future by Dame Sue Ion ................................ 13 Event – Regulatory Challenges for Nuclear New Build by Mike Finnerty. .................................................................................................................... 15 Event – European Nuclear Young Generation Forum ............................. 18 Event – Nuclear Fusion, 60 Years on from ZETA by Chris Warrick (UKAEA), Kate Lancaster (York Plasma Institute), David Kingham (Tokamak Energy) and Ian Chapman (UKAEA) ....................................... 19 IOP Materials and Characterisation Group Meetings .............................. 25 “Brexatom” – the implications of the withdrawal for the UK from the Euratom Treaty. ........................................................................................ -
International Nuclear Law Essentials Programme
International Nuclear Law Essentials Paris, France 17 – 21 February 2020 Programme Organisation for Economic Co-operation and Development Nuclear Energy Agency Office of Legal Counsel ORGANISATION FOR ECONOMIC CO-OPERATION AND DEVELOPMENT The OECD is a unique forum where the governments of 36 democracies work together to address the economic, social and environmental challenges of globalisation. The OECD is also at the forefront of efforts to understand and to help governments respond to new developments and concerns, such as corporate governance, the information economy and the challenges of an ageing population. The Organisation provides a setting where governments can compare policy experiences, seek answers to common problems, identify good practice and work to co-ordinate domestic and international policies. The OECD member countries are: Australia, Austria, Belgium, Canada, Chile, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Israel, Italy, Japan, Latvia, Lithuania, Luxembourg, Mexico, the Netherlands, New Zealand, Norway, Poland, Portugal, Korea, the Slovak Republic, Slovenia, Spain, Sweden, Switzerland, Turkey, the United Kingdom and the United States. The European Commission takes part in the work of the OECD. OECD Publishing disseminates widely the results of the Organisation’s statistics gathering and research on economic, social and environmental issues, as well as the conventions, guidelines and standards agreed by its members. NUCLEAR ENERGY AGENCY The OECD Nuclear Energy Agency (NEA) was established on 1 February 1958. Current NEA membership consists of 33 countries: Argentina, Australia, Austria, Belgium, Canada, the Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Japan, Luxembourg, Mexico, the Netherlands, Norway, Poland, Portugal, Korea, Romania, Russia, the Slovak Republic, Slovenia, Spain, Sweden, Switzerland, Turkey, the United Kingdom and the United States. -
Fuel Geometry Options for a Moderated Low-Enriched Uranium Kilowatt-Class Space Nuclear Reactor T ⁎ Leonardo De Holanda Mencarinia,B,Jeffrey C
Nuclear Engineering and Design 340 (2018) 122–132 Contents lists available at ScienceDirect Nuclear Engineering and Design journal homepage: www.elsevier.com/locate/nucengdes Fuel geometry options for a moderated low-enriched uranium kilowatt-class space nuclear reactor T ⁎ Leonardo de Holanda Mencarinia,b,Jeffrey C. Kinga, a Nuclear Science and Engineering Program, Colorado School of Mines (CSM), 1500 Illinois St, Hill Hall, 80401 Golden, CO, USA b Subdivisão de Dados Nucleares - Instituto de Estudos Avançados (IEAv), Trevo Coronel Aviador José Alberto Albano do Amarante, n 1, 12228-001 São José dos Campos, SP, Brazil ABSTRACT A LEU-fueled space reactor would avoid the security concerns inherent with Highly Enriched Uranium (HEU) fuel and could be attractive to signatory countries of the Non-Proliferation Treaty (NPT) or commercial interests. The HEU-fueled Kilowatt Reactor Using Stirling Technology (KRUSTY) serves as a basis for a similar reactor fueled with LEU fuel. Based on MCNP6™ neutronics performance estimates, the size of a 5 kWe reactor fueled with 19.75 wt% enriched uranium-10 wt% molybdenum alloy fuel is adjusted to match the excess reactivity of KRUSTY. Then, zirconium hydride moderator is added to the core in four different configurations (a homogeneous fuel/moderator mixture and spherical, disc, and helical fuel geometries) to reduce the mass of uranium required to produce the same excess reactivity, decreasing the size of the reactor. The lowest mass reactor with a given moderator represents a balance between the reflector thickness and core diameter needed to maintain the multiplication factor equal to 1.035, with a H/D ratio of 1.81. -
Preparing for Nuclear Waste Transportation
Preparing for Nuclear Waste Transportation Technical Issues that Need to Be Addressed in Preparing for a Nationwide Effort to Transport Spent Nuclear Fuel and High-Level Radioactive Waste A Report to the U.S. Congress and the Secretary of Energy September 2019 U.S. Nuclear Waste Technical Review Board This page intentionally left blank. U.S. Nuclear Waste Technical Review Board Preparing for Nuclear Waste Transportation Technical Issues That Need to Be Addressed in Preparing for a Nationwide Effort to Transport Spent Nuclear Fuel and High-Level Radioactive Waste A Report to the U.S. Congress and the Secretary of Energy September 2019 This page intentionally left blank. U.S. Nuclear Waste Technical Review Board Jean M. Bahr, Ph.D., Chair University of Wisconsin, Madison, Wisconsin Steven M. Becker, Ph.D. Old Dominion University, Norfolk, Virginia Susan L. Brantley, Ph.D. Pennsylvania State University, University Park, Pennsylvania Allen G. Croff, Nuclear Engineer, M.B.A. Vanderbilt University, Nashville, Tennessee Efi Foufoula-Georgiou, Ph.D. University of California Irvine, Irvine, California Tissa Illangasekare, Ph.D., P.E. Colorado School of Mines, Golden, Colorado Kenneth Lee Peddicord, Ph.D., P.E. Texas A&M University, College Station, Texas Paul J. Turinsky, Ph.D. North Carolina State University, Raleigh, North Carolina Mary Lou Zoback, Ph.D. Stanford University, Stanford, California Note: Dr. Linda Nozick of Cornell University served as a Board member from July 28, 2011, to May 9, 2019. During that time, Dr. Nozick provided valuable contributions to this report. iii This page intentionally left blank. U.S. Nuclear Waste Technical Review Board Staff Executive Staff Nigel Mote Executive Director Neysa Slater-Chandler Director of Administration Senior Professional Staff* Bret W. -
Re-Examining the Role of Nuclear Fusion in a Renewables-Based Energy Mix
Re-examining the Role of Nuclear Fusion in a Renewables-Based Energy Mix T. E. G. Nicholasa,∗, T. P. Davisb, F. Federicia, J. E. Lelandc, B. S. Patela, C. Vincentd, S. H. Warda a York Plasma Institute, Department of Physics, University of York, Heslington, York YO10 5DD, UK b Department of Materials, University of Oxford, Parks Road, Oxford, OX1 3PH c Department of Electrical Engineering and Electronics, University of Liverpool, Liverpool, L69 3GJ, UK d Centre for Advanced Instrumentation, Department of Physics, Durham University, Durham DH1 3LS, UK Abstract Fusion energy is often regarded as a long-term solution to the world's energy needs. However, even after solving the critical research challenges, engineer- ing and materials science will still impose significant constraints on the char- acteristics of a fusion power plant. Meanwhile, the global energy grid must transition to low-carbon sources by 2050 to prevent the worst effects of climate change. We review three factors affecting fusion's future trajectory: (1) the sig- nificant drop in the price of renewable energy, (2) the intermittency of renewable sources and implications for future energy grids, and (3) the recent proposition of intermediate-level nuclear waste as a product of fusion. Within the scenario assumed by our premises, we find that while there remains a clear motivation to develop fusion power plants, this motivation is likely weakened by the time they become available. We also conclude that most current fusion reactor designs do not take these factors into account and, to increase market penetration, fu- sion research should consider relaxed nuclear waste design criteria, raw material availability constraints and load-following designs with pulsed operation. -
Compilation and Evaluation of Fission Yield Nuclear Data Iaea, Vienna, 2000 Iaea-Tecdoc-1168 Issn 1011–4289
IAEA-TECDOC-1168 Compilation and evaluation of fission yield nuclear data Final report of a co-ordinated research project 1991–1996 December 2000 The originating Section of this publication in the IAEA was: Nuclear Data Section International Atomic Energy Agency Wagramer Strasse 5 P.O. Box 100 A-1400 Vienna, Austria COMPILATION AND EVALUATION OF FISSION YIELD NUCLEAR DATA IAEA, VIENNA, 2000 IAEA-TECDOC-1168 ISSN 1011–4289 © IAEA, 2000 Printed by the IAEA in Austria December 2000 FOREWORD Fission product yields are required at several stages of the nuclear fuel cycle and are therefore included in all large international data files for reactor calculations and related applications. Such files are maintained and disseminated by the Nuclear Data Section of the IAEA as a member of an international data centres network. Users of these data are from the fields of reactor design and operation, waste management and nuclear materials safeguards, all of which are essential parts of the IAEA programme. In the 1980s, the number of measured fission yields increased so drastically that the manpower available for evaluating them to meet specific user needs was insufficient. To cope with this task, it was concluded in several meetings on fission product nuclear data, some of them convened by the IAEA, that international co-operation was required, and an IAEA co-ordinated research project (CRP) was recommended. This recommendation was endorsed by the International Nuclear Data Committee, an advisory body for the nuclear data programme of the IAEA. As a consequence, the CRP on the Compilation and Evaluation of Fission Yield Nuclear Data was initiated in 1991, after its scope, objectives and tasks had been defined by a preparatory meeting. -
VII. Nuclear Fission and Fusion Lorant Csige
VII.VII. NuclearNuclear FissionFission andand FusionFusion LorantLorant CsigeCsige LaboratoryLaboratory forfor NuclearNuclear PhysicsPhysics HungarianHungarian AcademyAcademy ofof SciencesSciences NuclearNuclear bindingbinding energy:energy: possibilitypossibility ofof energyenergy productionproduction NuclearNuclear FusionFusion ● Some basic principles: ─ two light nuclei should be very close to defeat the Coulomb repulsion → nuclear attraction: kinetic energy!! ─ not spontenious, difficult to achieve in reality ─ advantage: large amount of hydrogen and helium + solutions without producing any readioactive product NuclearNuclear fusionfusion inin starsstars ● proton-proton cycle: ~ mass of Sun, many branches ─ 2 + ν first step in all branches (Q=1.442 MeV): p+p → H+e +νe ● diproton formation (and immediate decay back to two protons) is the ruling process ● stable diproton is not existing → proton – proton fusion with instant beta decay! ● very slow process since weak interaction plays role → cross section has not yet been measrued experimentally (one proton „waits” 9 billion years to fuse) ─ second step: 2H+1H → 3He + γ + 5.49 MeV ● very fast process: only 4 seconds on the avarage ● 3He than fuse to produce 4He with three (four) differenct reactions (branches) ─ ppI branch: 3He + 3He → 4He + 1H + 1H + 12.86 MeV ─ ppII branch: ● 3He + 4He → 7Be + γ 7 7 ● 7 7 ν Be + e- → Li + νe ● 7Li + 1H → 4He + 4He ─ ppIII branch: only 0.11% energy of Sun, but source of neutrino problem ● 3He + 4He → 7Be + γ 7 1 8 8 + 4 4 ● 7 1 8 γ 8 + ν 4 4 Be + H → -
Uranium (Nuclear)
Uranium (Nuclear) Uranium at a Glance, 2016 Classification: Major Uses: What Is Uranium? nonrenewable electricity Uranium is a naturally occurring radioactive element, that is very hard U.S. Energy Consumption: U.S. Energy Production: and heavy and is classified as a metal. It is also one of the few elements 8.427 Q 8.427 Q that is easily fissioned. It is the fuel used by nuclear power plants. 8.65% 10.01% Uranium was formed when the Earth was created and is found in rocks all over the world. Rocks that contain a lot of uranium are called uranium Lighter Atom Splits Element ore, or pitch-blende. Uranium, although abundant, is a nonrenewable energy source. Neutron Uranium Three isotopes of uranium are found in nature, uranium-234, 235 + Energy FISSION Neutron uranium-235, and uranium-238. These numbers refer to the number of Neutron neutrons and protons in each atom. Uranium-235 is the form commonly Lighter used for energy production because, unlike the other isotopes, the Element nucleus splits easily when bombarded by a neutron. During fission, the uranium-235 atom absorbs a bombarding neutron, causing its nucleus to split apart into two atoms of lighter mass. The first nuclear power plant came online in Shippingport, PA in 1957. At the same time, the fission reaction releases thermal and radiant Since then, the industry has experienced dramatic shifts in fortune. energy, as well as releasing more neutrons. The newly released neutrons Through the mid 1960s, government and industry experimented with go on to bombard other uranium atoms, and the process repeats itself demonstration and small commercial plants.