Fusion News: 2002

This paper summarizes key news events in the development of fusion energy. Highlights include status of ITER negotiations, FESAC studies, NIF construction and fusion-related legislation. Also included are summaries of the 2002 fusion Snowmass meeting and other workshops.     

Innovative Confinement Concepts Workshop—2002: Conference Report

The Innovative Confinement Concepts Workshop, ICC2002, provided a forum for presentations and exchange of ideas on the science and status of innovative concepts in the U.S. Fusion Energy Program. The workshop, held at the University of Maryland on January 22–24, 2002, included oral presentations addressing the important science and status of the concepts, posters focussed on details of the work, a skunkworks for novel ideas, and breakout sessions preparing for the July 2002 fusion energy Snowmass meeting. This report summarizes the oral presentations. A web site (https://wormhole.ucllnl.org/ICC2002/) has been established with the abstracts and many of the presentations, both oral and poster, from the workshop.     

Fusion News: 2004

This paper summarizes key 2004 news events in the development of fusion energy. Highlights include lack of progress on negotiations to site the International Thermonuclear Experimental Reactor (ITER), recent scientific achievements and status of U.S. fusion budget.     

Fusion in the Era of Burning Plasma Studies: Workforce Planning for 2004–2014

This is the final report of a panel set up by the U.S. Department of Energy (DOE) Fusion Energy Sciences Advisory Committee (FESAC) in response to a charge letter from Dr. Raymond Orbach (Appendix A), asking FESAC to addressed the issue of workforce development in the U.S. fusion program. This report, submitted to FESAC March 29, 2004 and subsequently approved by them (Appendix B), presents FESAC's response to that charge.     

A Review of the U.S. Department of Energy's Inertial Fusion Energy Program

This is the final report of a panel set up by the U.S. Department of Energy (DOE) Fusion Energy Sciences Advisory Committee (FESAC) in response to a charge letter from Dr. Ray Orbach (Appendix A). In that letter, Dr. Orbach asked FESAC for an assessment of the present status of inertial fusion energy (IFE) research carried out in contributing programs. These programs include the heavy ion (HI) beam, the high average power laser (HAPL), and Z-Pinch drivers and associated technologies, including fast ignition (FI). This report, presented to FESAC on March 29, 2004, and subsequently approved by them (Appendix B), presents FESAC's response to that charge.     

Characteristics and Contributions of the Three Major United States Toroidal Magnetic Fusion Facilities

This is Volume 1 of the report of a panel established by the U.S. Department of Energy Fusion Energy Sciences Advisory Committee (FESAC) and submitted in July 2005. The panel was charged to answer the following questions: What are the unique and complementary characteristics of each of the major U.S. fusion facilities? How do the characteristics of each of the three U.S. fusion facilities make the U.S. toroidal research program unique as a whole in the international program? How well do we cooperate with the international community in coordinating research on our major facilities and how have we exploited the special features of U.S. facilities in contributing to international fusion research, in general, and to the ITER design specifically? How do these three facilities contribute to fusion science and the vitality of the U.S. Fusion program? What research opportunities would be lost by shutting down one of the major facilities?     

Fusion News: 2006

This paper summarizes key 2006 news events in the development of fusion energy. Highlights include status of ITER project, progress on construction of NIF, and status of US fusion budget for Fiscal Year 2007.     

Fusion News: 2005

This paper summarizes key 2005 news events in the development of fusion energy. Highlights include evolution and resolution of ITER siting decision, progress on construction of NIF, and passage of U.S. fusion budget for Fiscal Year 2006.     

Report of the Fusion Energy Sciences Advisory Committee Panel on Priorities and Balance

This report presents the results and recommendations of the deliberations of the DOE Fusion Energy Sciences Advisory Committee (FESAC) Panel on Priorities and Balance, which met in Knoxville, TN, 18–21 August 1999. The Panel identified the achievement of a more integrated national program in magnetic fusion energy (MFE) and inertial fusion energy (IFE) as a major programmatic and policy goal for the years ahead.     

The Report of the Subpanel to FESAC Concerning Alternative Concepts

This is the July 1996 report of a subpanel of the US Department of Energy Fusion Energy Sciences Advisory Committee (FESAC), charged with reviewing the present status of fusion alternative concept development and the prospects for alternative concepts not only as fusion power systems but also the scientific contributions of alternative concept research to the fusion energy sciences program and to plasma science in general.     

Requested Information Provided by the Three Major United States Toroidal Magnetic Fusion Facilities: Report of the 2005 FESAC Facilities Panel, Vol. 2

This is Volume 2 of a report of a panel established by the U.S. Department of Energy Fusion Energy Sciences Advisory Committee (FESAC) charged to review the three major U.S. fusion facilities. The Panel requested input from each of the three major U.S. toroidal magnetic fusion facilities. The request included an invitation to each facility program director to provide a document that addressed in detail the panel charge. This paper consists of the three documents that were received in response to that request.     

Report of the FESAC Panel on a Burning Plasma Program Strategy to Advance Fusion Energy

This panel was set up by the U.S. Department of Energy's Fusion Energy Sciences Advisory Committee in response to a request from the department to prepare a strategy for the study of burning fusion plasmas. Experimental study of a burning plasma has long been a goal of the U.S. science-based fusion energy program. There is an overwhelming consensus among fusion scientists that we are now ready scientifically, and have the full technical capability, to embark on this step. The fusion community is prepared to construct a facility that will allow us to produce this new plasma state in the laboratory, uncover the new physics associated with the fusion burn, and develop and test new technology essential for fusion power. Given this background, the panel has produced a strategy to enable the United States to proceed with this crucial next step in fusion energy science. The strategy was constructed with awareness that the burning plasma program is only one major component in a comprehensive development plan for fusion energy. A strong core science and technology program focused on fundamental understanding, confinement configuration optimization, and the development of plasma and fusion technologies essential to the realization of fusion energy. The core program will also be essential to the successful guidance and exploitation of the burning plasma program, providing the necessary knowledge base and scientific workforce.     

A Plan for the Development of Fusion Energy

This is the final report of a panel set up by the U.S. Department of Energy (DOE) Fusion Energy Sciences Advisory Committee (FESAC) in response to a charge letter dated September 10, 2002 from Dr. Ray Orbach, Director of the DOE's Office of Science. In that letter, Dr. Orbach asked FESAC to develop a plan with the end goal of the start of operation of a demonstration power plant in approximately 35 years. This report, submitted March 5, 2003, presents such a plan, leading to commercial application of fusion energy by mid-century. The plan is derived from the necessary features of a demonstration fusion power plant and from the time scale defined by President Bush. It identifies critical milestones, key decision points, needed major facilities and required budgets. The report also responds to a request from DOE to FESAC to describe what new or upgraded fusion facilities will best serve our purposes over a time frame of the next twenty years.     

Hybrid Fusion: The Only Viable Development Path for Tokamaks?

The world needs a great deal of carbon free energy, and soon, for civilization to continue. Fusion’s goal is to develop such a carbon free energy source. For the last 4 decades, tokamaks have been the best magnetic fusion has to offer. But what if its development stops short of commercial fusion? This paper introduces ‘conservative design principles’ for tokamaks. These are very simple, are reasonably based in theory, and have always constrained tokamak operation. Assuming they continue to do so, it is unlikely that tokamaks will ever make it as commercial reactors. This is independent of their confinement properties. However because of the large additional gain in hybrid fusion, tokamaks reactors look like they can make it as hybrid fuel producers, and provide large scale power by mid century or shortly thereafter.     

Pilot plant: An affordable step toward fusion power

Progress is reported on a study to define a pilot plant to demonstrate the production of high grade heat in a fusion power plant configuration at the lowest possible capital cost. We are considering several driven reactor tokamak designs with fusion power production levels in the 15–50 MWth range, using demountable copper coils. We conclude that it is acceptable for such facilities to be net consumers of electricity as a trade-off to achieve low capital cost, which we estimate to be in the $1 billion range. These designs are based on currently accepted physics models. Even lower cost designs may be possible, if we depart somewhat from the current physics database.     

Report of the U.S. Department of Energy Fusion Energy Sciences Advisory Committee (FESAC) Panel Reviewing the Theory and Computing Program

This Panel was set up by the Fusion Energy Sciences Advisory Committee (FESAC) at its November 2000 meeting for the purpose of addressing questions from the Department of Energy concerning the theory and computing/simulation program of the Office of Fusion Energy Sciences. Although the Panel primarily addressed programmatic questions, it acknowledges that the theory and computing in fusion energy sciences has a stellar record of research successes. (A recent FESAC report entitled Opportunities in the Fusion Energy Sciences Program listed a number of theory and computing research highlights.) Last year the National Research Council performed an assessment of the quality of the fusion energy sciences program—including theory and computing—and concluded that the quality of its research is on a par with that of other leading areas of contemporary physical science.     

Enabling Technology in Support of Fusion Science

This paper summarizes remarks made at Fusion Power Associates annual meeting, July 17, 2000 in San Diego. It describes the U.S. Department of Energy Office of Fusion Enegy Sciences programs in plasma and fusion technology in support of the U. S. fusion energy sciences program.     

The Fusion Energy Option

Presentations from a Fusion Power Associates symposium, The Fusion Energy Option, are summarized. The topics include perspectives on fossil fuel reserves, fusion as a source for hydrogen production, status and plans for the development of inertial fusion, planning for the construction of the International Thermonuclear Experimental Reactor, status and promise of alternate approaches to fusion and the need for R&D now on fusion technologies.     

Report of the First Fusion Energy Sciences Committee of Visitors

This is the final report of a Committee of Visitors (COV) set up by the U.S. Department of Energy (DOE) Fusion Energy Sciences Advisory Committee (FESAC) in response to a charge letter from DOE Office of Science Director Raymond Orbach (Appendix A). In that letter, Dr. Orbach asked FESAC to assess matters pertaining to program decisions for the DOE's fusion theory and computation programs. This report, submitted to FESAC on March 29, 2004, and subsequently approved by them (Appendix B), presents FESACs response to that charge.     

Fusion News: 2003

This paper summarizes key news events in the development energy. Highlights include progress in negotiations for construction of the International Thermonuclear Experimental Reactor (ITER), actions of the U.S. government on fusion budgets, and technical progress.