ITER Siting Decision Clears One Important Obstacle in Congress
“This is real . . . we’ve got a project on our hands.” - DOE Office of Science Director Ray Orbach
Earlier today, an announcement was made in Moscow that representatives of the United States, European Union, Japan, the Russia Federation, China and Korea had agreed that ITER will be located in Cadarache, France. In a telephone briefing from Moscow, Raymond Orbach, the Director of the Department of Energy’s Office of Science, and the U.S. minister at this meeting, described the “most moving ceremony” that cleared a substantial hurdle for the experimental international fusion reactor. In describing this meeting, Orbach spoke several times of “a sense of community,” and a feeling that “the world had come together” to determine if fusion energy, through ITER, was feasible.
The agreement signed in Moscow will resolve a major difficulty surrounding U.S. participation in ITER. The United States withdrew from ITER participation in 1998 because of concerns about the projected cost and management. On January 30, 2003, then Secretary of Energy Spencer Abraham announced that the U.S. would rejoin the negotiations to build and operate ITER (see http://www.aip.org/fyi/2003/013.html
Congress has been both supportive and skeptical about fusion energy. In the Senate Appropriations Committee report released last week, the appropriators stated: “The Committee has reduced funding for the International Thermonuclear Experimental Reactor [ITER] by $28,000,000, equal to the amount domestic research has been increased. The Committee is disappointed that a decision has not been made in selecting a site for the location of this international burning plasma user facility. Without a final decision on a location or allocation, the Committee is skeptical the Department will be able to expend the full budget request for this project in fiscal year 2006. If a site is selected, the Committee will work with the Department to provide an allocation that is consistent with the expected needs for this project.” (See http://www.aip.org/fyi/2005/098.html
The long-running controversy over whether ITER should be sited in France or Japan has loomed over the project to the extent that Orbach said in today’s briefing that he was worried a skeptical Congress would see this as an unresolvable stalemate. Today’s agreement, he said, has “given reality to the project.”
DOE’s site at http://www.science.doe.gov/
In his remarks at the Moscow ceremony today, Orbach described the next steps for the U.S. as follows: “The United States looks forward to getting ITER construction underway as soon as practicable. To be successful, however, the ITER negotiations must resolve not only the siting of the project, and an agreed-upon financial and procurement arrangement, but also critical management and oversight arrangements. In these negotiations, the U.S. will continue to strive for a robust management structure and an oversight program based on the principles of equity, accountability and transparency to ensure both the success of the project and the best use of American taxpayer dollars.”
Looking ahead, Orbach thought the agreement could be initialed by the end of the year, to be followed by an additional three to four months for review. The signing of an agreement could occur next spring, with construction to start soon after. Construction would take approximately eight years. While it would be known within a few years of start up if the machine works, it would probably take, Orbach predicted, up to ten years to reach optimum performance. Following a successful DEMO facility demonstration, commercial utilities might be able to produce between 10 - 20% of their power from fusion by the end of the century.
There is considerable concern on Capitol Hill, and in some sections of the fusion community, about the financial impact of ITER on the domestic fusion energy sciences program. Orbach addressed this question in his briefing today, stating that he was “committed to a very strong domestic program,” calling it “essential” to the success of ITER. Director Orbach explained that the domestic program would be restructured around ITER. There was considerable language about the impact of ITER funding on the domestic program in the recent House and Senate Appropriations Committee reports (see http://www.aip.org/fyi/2005/072.html
In a statement released today by Energy Secretary Samuel Bodman, he stated: “Plentiful, reliable energy is critical to continued worldwide economic development. Fusion technologies have the potential to transform how energy is produced and provide significant amounts of safe, environmentally-friendly power in the future. The ITER project will make this vision a reality.” The coming months will be crucial ones for the Administration, Congress, the U.S. fusion community, and the ITER Organization in realizing the vision Secretary Bodman spoke of.