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Armenian nuclear power plant shuts down after malfunction
Index:
Armenian nuclear power plant shuts down after malfunction
Russia has no plans to resume nuclear tests on remote Arctic island
Cleanup won't end nuclear waste sites
Russia plans to build more nuclear reactors at home
=====================================
Armenian nuclear power plant shuts down after malfunction
YEREVAN, Armenia - Jun 28 (AP) Armenia's Medzamor nuclear power plant
experienced an electrical malfunction and automatically shut down
this week but did not leak any radiation, officials said Friday.
The Medzamor plant shut down for several hours on Wednesday after
registering the malfunction, but is now back to full power, according
to the press service for Armenia's energy ministry. There was no
radiation leakage and the shutdown posed no danger, the service said.
The plant, 30 kilometers (20 miles) west of the Armenian capital
Yerevan, has one working reactor that supplies about 45 percent of
the small Caucasus Mountains nation's electricity needs.
The reactor was closed in 1989 amid safety jitters following a
devastating 1988 earthquake ( news - web sites) in then-Soviet
Armenia, but restarted in 1995 during an energy crisis in the
impoverished country. It was closed for four months last year for
maintenance and debt reasons.
Armenia has been under pressure to shut down the plant for good
because of worries about the safety of the Soviet-made reactor.
Experts have estimated the required safety upgrades at about dlrs 1
billion over the next 15 years.
--------------
Russia has no plans to resume nuclear tests on remote Arctic island,
defense minister says
MOSCOW - Jun 28 (AP) Russia's defense minister said Russia has no
plans to resume nuclear testing on the remote Arctic archipelago of
Novaya Zemlya, Russian news agencies reported Friday.
Ivanov, who visited Novaya Zemlya on Thursday along with Atomic
Energy Minister Alexander Rumyantsev, said Russia did not plan to
resume nuclear tests on Novaya Zemlya, but would continue to use the
site for other kinds of tests, the Interfax news agency reported.
Russia uses Novaya Zemlya to conduct subcritical test blasts of
nuclear weapons, in which plutonium is blasted with explosives too
weak to set off an atomic explosion. Those tests are not prohibited
under the Comprehensive Test Ban Treaty, which Moscow signed in May
2000.
Russia has observed a moratorium on full-scale nuclear testing since
its last test explosion in October 1990, but Moscow says the
subcritical tests are necessary to ensure the safety of its nuclear
arsenal.
Rumyantsev said after the visit that Russia had not yet made a final
decision on whether to build a nuclear waste storage site on Novaya
Zemlya, Interfax reported. He said the government is considering
several alternatives, including a site on the Russian mainland.
Russian officials have said Russia is considering Novaya Zemlya for a
nuclear waste storage site, but they say it would only be used to
store spent nuclear fuel from decommissioned Northern Fleet
submarines, not for nuclear waste from abroad.
Last summer, President Vladimir Putin ( news - web sites) signed a
law allowing Russia to import spent nuclear fuel from other countries
for storage and reprocessing, a measure that environmental groups say
could turn Russia into the world's nuclear dumping ground.
----------------
Cleanup won't end nuclear waste sites
WASHINGTON -- Jun 25 (USA TODAY) The nuclear power industry and the
Energy Department are on the verge of victory in their long fight to
establish a national repository for nuclear waste in the Nevada
desert. But their likely triumph has been built on an argument that
the Yucca Mountain facility would allow waste to be cleaned up from
temporary sites in 39 states -- a claim belied by the department's
own figures.
A little-noticed appendix to the Energy Department's environmental
report on the project shows that by the time Yucca Mountain is filled
with waste in the year 2036, almost as much high-level nuclear waste
will remain at temporary storage sites around the country as there is
today.
Those facts have been obscured in a government-industry public
relations crusade to sell the public on the wisdom of the project.
The urgency has been heightened by the threat that waste sites could
be used by terrorists as radioactive ''dirty bombs.''
As the Senate approaches a showdown on whether to begin shipments of
spent nuclear fuel to the Nevada site, ads and Web sites portray the
facility as an alternative to the current temporary storage. ''The
Senate must vote . . . by July 25 or risk leaving nuclear waste in 39
states,'' said an ad that ran in Capitol Hill publications last week.
Energy Department spokesman Joe Davis has pushed the same line. ''You
can't leave nuclear waste in Illinois and 38 other states where it's
stored temporarily above ground next to schools, rivers, lakes and
downtown metropolitan areas,'' he told the Chicago Tribune. ''It's
just not the smart thing to do in the interest of national security
and environmental protection.''
Similar words appear on the department's Web site, attributed to
Energy Secretary Spencer Abraham ( news - web sites). ''America's
national, energy and homeland security, as well as environmental
protection, is well served by siting a single nuclear waste
repository at Yucca Mountain, rather than having nuclear waste
stranded in temporary storage locations at 131 sites in 39 states,''
Abraham said in a May 8 press release.
Currently, 45,662 metric tons of nuclear waste is stored at scores of
sites in 39 states. Government figures show that even when Yucca
Mountain has reached its congressionally mandated capacity, 42,416
tons will remain scattered in more than 30 states. As waste is carted
off to Nevada at a rate of 3,000 tons a year, nuclear power plants
will continue to produce 2,000 tons a year of new waste.
Nuclear Energy Institute spokesman Steve Kerekes acknowledged that
opening Yucca Mountain would not amount to a complete cleanup of
nuclear waste. ''But inaction is not resolution of this issue,'' he
said. The government has a legal obligation to the industry to
provide for long-term disposal of its waste, he noted.
The Energy Department estimates that Yucca Mountain could hold all
the nuclear waste produced now and in the future if Congress lifted
the storage limit of 70,000 tons. The limit was set in a 1982 law to
ensure that not all the nation's nuclear waste would go to one site.
Davis said there are other reasons to go forward with the Yucca
Mountain site, including providing a home for waste from nuclear bomb
making and from nuclear-powered Navy vessels.
Critics say the arguments of Yucca's proponents hide the real reason
for the lobbying push: the self-interest of the nuclear power
industry. ''It's all about political payback to these companies that
have poured a lot of money into campaigns,'' says Robert Alvarez, a
senior adviser to former secretary of Energy Bill Richardson in the
Clinton administration. ''These guys are looking at ways to transfer
waste and cut their storage costs.''
The nuclear power industry has helped itself with heavy political
spending. Members of the Nuclear Energy Institute gave $13.8 million
to candidates for federal office in the 2000 elections. They also
spent $25 million that year to lobby Washington. That puts them among
the nation's top-spending industries.
----------------
Russia plans to build more nuclear reactors at home, hopes to win
contract for building one in Finland
MOSCOW - June 21 (AP) Having shed the trauma caused by the Chernobyl
nuclear disaster, Russia has launched an ambitious
program of building new nuclear reactors at home and hopes to win a
contract for constructing one in Finland, top nuclear officials
said Friday.
"We are going to make a big surge forward after a long period of
stagnation," said Oleg Sarayev, the head of the Rosenergoatom
consortium in charge of Russia's nuclear power plants.
In March 2001, Russia launched its first new nuclear reactor since
the Chernobyl catastrophe, at a plant in the southern Rostov
region.
Rostov's 1,000-megawatt reactor is of the VVER-1000 type that uses
pressurized water to cool its fuel rods instead of the less-
stable graphite used in RBMK reactors, like the one that exploded at
Chernobyl.
A reactor at the Chernobyl plant in Ukraine, at that time a part of
the Soviet Union, exploded in 1986, contaminating a huge area and
sending a radioactive cloud over much of Europe. The explosion, the
world's worst nuclear accident, is believed to have eventually
killed some 8,000 people.
The catastrophe caused a public backlash against nuclear power and
forced Soviet and then Russian nuclear officials to shelve their
plans for expanding the industry.
But with the memory of the Chernobyl disaster fading and energy
shortages becoming increasingly common, regional authorities
throughout Russia are welcoming the construction of new nuclear
plants, which spark little in the way of public protest.
Sarayev said Friday that reactor No. 3 at the Kalinin power plant in
western Russia is nearing completion, and another three reactors
at the Kursk ( news - web sites), Balakovo and Rostov power plants
will follow. In a separate effort, Rosenergoatom is also
modernizing the oldest of Russia's 30 existing nuclear reactors to
extend their lifetime, Sarayev said.
He claimed that Russia's nuclear safety standards were tougher than
in the West, and said that most Russian plants meet strict
norms and regulations.
Deputy Nuclear Power Minister Valery Lebedev said that Russia was
competing against companies from the United States,
Germany and France to build a nuclear reactor in Finland. "There is a
good chance that we will win, taking into account the fact that
the Soviet Union built a nuclear reactor in Finland which is
considered one of the safest in the world," Lebedev told reporters.
Russia has also signed contracts to build nuclear power plants in
China, India and Iran.
The dlrs 800 million deal with Tehran has vexed the United States,
which fears it could help Iran build atomic weapons. But Russia has
brushed off U.S. concerns, saying Iran won't acquire weapons material
from the project.
-------------------------------------------------
Sandy Perle
Director, Technical
ICN Worldwide Dosimetry Service
ICN Plaza, 3300 Hyland Avenue
Costa Mesa, CA 92626
Tel:(714) 545-0100 / (800) 548-5100 Extension 2306
Fax:(714) 668-3149
E-Mail: sandyfl@earthlink.net
E-Mail: sperle@icnpharm.com
Personal Website: http://sandy-travels.com
ICN Worldwide Dosimetry Website: http://www.dosimetry.com
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