WASHINGTON -- The Obama administration has held informal talks with Mongolia about the possibility that the Central Asian nation might host an international repository for its region's spent nuclear fuel, a senior U.S. diplomat said yesterday (see GSN, March 9, 2010).
U.S. Energy Department officials and their counterparts in Ulaanbaatar, the Mongolian capital, are in the early stages of discussion and there has been no determination yet about whether to proceed with the idea, according to Richard Stratford, who directs the State Department's Nuclear Energy, Safety and Security Office.
Speaking at the biennial Carnegie International Nuclear Policy Conference, Stratford said a spent-fuel depot in the region could be of particular value to Taiwan and South Korea, which use nuclear power but have few options when it comes to disposing of atomic waste.
"If Mongolia were to do that, I think that would be a very positive step forward in terms of internationalizing spent-fuel storage," he said during a panel discussion on nuclear cooperation agreements. "My Taiwan and South Korean colleagues have a really difficult time with spent fuel. And if there really was an international storage depot, which I have always supported, then that would help to solve their problem."
Stratford is Washington's lead envoy for nuclear trade pacts, which are sometimes called "123 agreements" after the section of the Atomic Energy Act that governs them.
The United States provides fresh uranium rods to selected trade partners in Asia, including South Korea and Taiwan. For Mongolia to accept and store U.S.-origin spent fuel from these or other nations would require Washington to first negotiate a nuclear trade agreement with Ulaanbaatar.
Although Energy Department officials have reportedly engaged in informal talks with Mongolian representatives for several months, Stratford has not yet had any contact with Ulaanbaatar on the matter, he said. It is not yet certain whether formal negotiations on a nuclear trade pact will move forward.
In fact, the senior diplomat said he was unaware of the idea until roughly eight weeks ago, when a colleague mentioned, "Your Energy folks are talking to Mongolia about various types of [nuclear] cooperation," Stratford told Global Security Newswire following the panel discussion. "And I said, 'OK, I didn't know that. But now that I do, I will add Mongolia to my [planning] list and then watch what happens.'"
Energy Department officials traveled to Mongolia last fall for meetings on the matter, according to Mark Hibbs, a senior associate with the Nuclear Policy Program at the Carnegie Endowment for International Peace. He chaired the discussion on nuclear cooperation.
"It was a fruitful discussion," Hibbs told GSN yesterday. "They went into some details [but] it was very exploratory."
The long-term disposal of even domestically produced nuclear waste has proven problematic around the world, with publics deeply wary of the potential health hazards associated with storing radioactive or toxic materials.
For its part, the U.S. government has been unable to settle on a solution following an Obama administration decision last year to formally abandon earlier concepts for entombing spent fuel and other atomic waste at Yucca Mountain in Nevada (see GSN, March 14).
In most nations, the idea of accepting foreign spent fuel has seemed an even greater anathema. Russian officials have discussed building an international repository on their territory, but the idea appears to have faded due to domestic opposition.
Nuclear expert Jeffrey Lewis said he wonders if the situation would be any different in Mongolia.
"I think these guys are fooling themselves [if they] believe we will put a spent-fuel depot in Mongolia," he told GSN in a brief interview, noting surprise at Stratford's remarks. "I don't think Mongolia is going to accept being a regional spent-fuel repository."
Hibbs said that as "a country that's surrounded by two big powers" -- Russia and China -- Mongolia is "trying to carve a niche out for itself economically in the region."
Broadening its involvement in the nuclear energy sector might serve as just such an economic lever, Hibbs said.
Mongolia could seek to step up mining of its natural uranium deposits and potentially expand into a wider array of services, such as providing foreign nations with fresh fuel and then taking back the atomic waste at a later date, according to regional experts (see GSN, Jan. 19).
This type of move would come at a time when neither Russia nor China has acted on similar concepts for what is termed "leasing" of nuclear material.