Archive for the ‘uranium enrichment’ Category

Safety violations at testing site for laser uranium enrichment

October 30, 2011

NRC fines GE-Hitachi $45K over NC nuke test site, October 21, 2011 Bloomberg By EMERY P. DALESIO,  RALEIGH, N.CThe U.S. Nuclear Regulatory Commission has fined GE-Hitachi Nuclear Energy $45,000 for multiple security violations at a North Carolina facility using classified technology to test whether lasers can be used to enrich uranium.

A redacted copy of an NRC violation letter provided to The Associated Press on Thursday following a Freedom of Information Act request said investigators identified five violations including “a significant lack of management attention.” Details of the violations described by the letter were blacked out by nuclear regulators before it was released to The AP….

The violations involved a contractor’s employee working at the GE-Hitachi’s Global Nuclear Fuels facility near Wilmington, where the company is using top-secret technology to find out whether lasers can effectively enrich uranium instead of costlier centrifuges, company spokesman Christopher White said.

“GLE became aware of an event that was outside of our normal security protocols. I can’t get into specifics because of the top-secret nature of the program,” White said….

Whatever happened, it was serious enough for the NRC to take the rare step of imposing fines, said Edwin Lyman, a senior scientist in the global security program of the Union of Concerned Scientists.

“If they actually issue a fine I think it reflects a pretty serious issue. The problem is of course that we don’t know what it is,” he said.

The NRC is reviewing a licensing application by GE-Hitachi to build and operate a laser-enrichment facility…….

There are nearly four dozen redactions in the NRC’s violation notification letter. Most of the reasons given for blacking out information involve exceptions to protect confidential business information and to protect individuals if details could endanger their life or physical safety.

The violations were first reported Thursday by Global Security Newswire, which reports on nuclear and related issues.

GE-Hitachi was established in 2007 by General Electric and Tokyo-based Hitachi to serve the global nuclear industry. Enriching uranium with lasers could make it cheaper to fuel nuclear power plants that generate electricity.

“The thing about this facility is that so much of it is classified,” Lyman said. “One reason is they’re very worried about proliferation of this technology. So the issue of access to the facility, granting clearances to employees, I think is a very sensitive issue.”     http://www.businessweek.com/ap/financialnews/D9QGODKO0.htm

Experts advise USA to accept Iran’s uranium enrichment deal

October 16, 2011

These measures set out a foundation for diplomatic efforts focusing on establishing enhanced safeguards on Iran,” according to Vaez. He added that he thinks there is still “plenty of time” to strike a diplomatic accord.

U.S. Should Accept Iran’s Latest Uranium Enrichment Offer, Experts Say, Oct. 7, 2011 By Martin Matishak Global Security Newswire WASHINGTON — The United States should accept Iran’s offer to halt its production of higher-enriched uranium if provided equivalent material by Western powers as the first step in breaking the diplomatic standoff between the two countries, a new report by a pair of nonproliferation experts argues (seeGSN, Oct. 5). (more…)

Enriched uranium – deal between USA and Ukraine

October 2, 2011

 US and Ukraine sign deal to remove Soviet-era stockpile of bomb-grade uranium, Washington Post, By Associated Press,  September 26, NEW YORK — The United States and Ukraine signed a deal Monday to remove the former Soviet country’s stockpile of weapons-grade uranium by early next year.

Secretary of State Hillary Rodham Clinton and Ukrainian Foreign Minister Kostyantyn Gryshchenko represented their nations in signing the agreement to remove the stockpile, which could provide enough material to build several nuclear weapons.

The deal was announced last year at an international nuclear security conference hosted by President Barack Obama but was not formalized until Monday….

URENCO uranium enrichment company – Germany and UK want out

September 9, 2011

German Paper: RWE and E.ON Consider Urenco Sale, Nuclear Street,  Sep 8 2011 Reports indicate two German utilities are preparing to sell their stake in Urenco, a uranium enrichment company that recently opened a new centrifuge plant in New Mexico.

Handelsblatt, a German business newspaper, quoted unnamed sources from RWE and E.ON as saying they’ve hired consultants to begin the process of selling their Urenco holdings. The moves follow the German government’s decision to phase out nuclear power after the Fukushima Daiichi accident in Japan. Urenco’s other owners include the governments of the United Kingdom and the Netherlands. In recent years, the UK also has indicated it wants to sell its 33 percent stake in the company.

Australia’s Silex Systems part of nuclear power industry

July 30, 2011

progress hinges on a world-leading uranium processing method called laser enrichment.

The technology has been acquired by a heavy-hitting US consortium of nuclear companies, Global Laser Enrichment, which has completed a testing program.

Heavy weather for nation’s solitary solar-panel maker, The Australian, TIM BOREHAM , July 18, 2011 AS the head of Australia’s only solar-panel maker, Silex Systems’ Michael Goldsworthy sticks to script and welcomes the pending carbon tax and accompanying billion-dollar renewable subsidy programs that will benefit companies such as Silex….. (more…)

Iran stepping up uranium enrichment

July 9, 2011

Iran Plans High Level of Uranium Enrichment, NYT By  June 8, 2011 Iran declared Wednesday that it aims to triple production of nuclear fuel this year and, at a site that had been secret until 2009, increase enrichment to 20 percent. Enrichment at that level indicates technological progress that experts say would make the weapons-grade level of 90 percent enrichment much closer. (more…)

IAEA concerned about uranium enrichment in Iran , Syria

May 30, 2011

AUDIO Nuclear Watchdog Details Concerns In Iran, Syria : NPR, 26 May 11, The International Atomic Energy Agency has released troubling new reports on the nuclear activities of Iran and Syria.The Iran report indicates the production of enriched uranium there is increasing and raises more questions about Iran’s possible research into the military applications of nuclear technology. (more…)

Uranium enrichment releases greenhouse gases

April 9, 2011

The radiative properties of CFCs make them a dangerous global warming agent — 1,500 times more potent than carbon dioxide, according to EPA figures. Ozone-depleting CFCs have been banned in the U.S. except in the processing of uranium ore.

As U.S. Moves Ahead with Nuclear Power, No Solution for Radioactive Waste, Solve Climate News, By Abby LubyMar 3, 2011.”…….Some observers have challenged the sector’s clean energy claims, however, especially when considering the entire nuclear fuel cycle and its impact on global warming.
According to the United States Enrichment Corporation (USEC), which runs the only U.S.-owned uranium enrichment facility in Paducah, Kentucky, the enrichment cycle releases 300,000 pounds, or 150 tons, of ozone-depleting chlorofluorocarbons (CFCs) into the atmosphere yearly. (more…)

Shocking increase in cost of Uranium Processing Facility

February 7, 2011

Uranium facility’s cost leaps: Y-12 officials ‘taken aback’ but defend design increases Knoxville News Sentinel, Frank Munger, 20 Jan 2011, OAK RIDGE —A lot of folks were shocked last November when the projected cost of the Uranium Processing Facility jumped from $1.4-$3.5 billion to the current cost range of $4.2 billion to $6.5 billion. (more…)

Nuclear “fuel bank” not likely to secure all the enriched uranium as planned

January 8, 2011

there is a large universe of nuclear material sites around the world and there are many unknowns and uncertainties…”

The nuclear clean-out,  FP, David Hoffman, 30 Dec 10, “………On Dec. 3, the IAEA’s 35-nation board approved plans for a new nuclear fuel repository. The idea is to encourage nations which want low-enriched fuel for civilian reactors to acquire it from the international fuel bank rather than build a domestic capability which can raise concerns about proliferation and making nuclear weapons. (more…)


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