Archive for the 'nuclear power' Category

Don’t Nuke Nuclear Just Yet; A Water War in SoCal

Photo retrieved from: www.theatlanticwire.com

The Washington Post on the anti-nuclear zeitgeist “Following the scary but ultimately non-catastrophic Fukushima nuclear crisis, every country with a reactor had reason to review the safety of its existing facilities and the integrity of its regulatory systems,” writes The Washington Post‘s editorial board. “But prudence demanded then and now that they not abandon the power source precipitously.” The audience for The Post‘s editorial is Germany and Japan, which are both trying to rid their grids of the energy source and reduce their carbon emissions simultaneously. Claiming that new technologies are making nuclear safer, the board says that the anti-nuclear factions of Germany and Japan are overly optimistic about temperamental renewable energy sources, mainly wind and solar, sufficiently meeting clean energy demand.

The New York Times on a California water war San Diego, stuck between a desert and a salty ocean, faces “end-of-pipeline paranoia,” forever worried how the nearby municipalities that provide its water and the pipes it runs through will nickel-and-dime the well-to-do city. We’re in the throes of the latest iteration of this water war, The New York Times‘ Adam Nagourney and Felicity Barringer report, as that group of municipalities “two weeks ago imposed two back-to-back 5 percent annual water rate increases on San Diego.” And while the battle over the rates will actually be decided in a San Francisco court, that’s not stopping the city’s water agency from waging a propaganda campaign labeling the consortium of municipalities a “secret society” —  being carried out on the Internet, of course.”

Read more: The Atlantic Wire

 

Nuclear Power Proposal in Utah Reignites a Century-Old Water War

Photo retrieved from: www.insideclimatenews.org

“For more than 100 years and maybe back to the days of outlaw Butch Cassidy, water from the Green River has nourished fields of sweet watermelons near the tiny town of Green River, Utah.

But now a part of that water may be siphoned off for another use: cooling the twin reactors of a nuclear power plant that would tower above the town and its melons.

The nuclear facility is the concept of Blue Castle Holdings, a Utah-based and politically connected upstart nuclear development company that has been working on the project for more than three years.

If the $16 billion facility is built, it would generate 3,000 megawatts of electricity, enough to power 3 million households.”

Read more: Inside Climate News

 

Japan: Plant Leaks Radioactive Water

photo retrieved from: www.novinite.com

“The operator of Japan’s crippled Fukushima Daiichi nuclear plant says tons of highly radioactive water appear to have leaked into the ocean from a purification unit. The Tokyo Electric Power Company is struggling to keep the melted reactors cool and contain radiation; the leak raises concerns about its ability to keep the plant stable. Similar leaks have occurred several times since last year, and officials say they do not pose an immediate health threat. Workers spotted the leak on Thursday coming from a section of hose on a device used to decontaminate cooling water leaking from reactors. The company said it appeared to have stopped the leak.”

Read more: The New York Times

Water Central to Control of Japan Nuclear Plant

FUKUSHIMA

“Nearly a year after the March 11 earthquake and tsunami sparked triple meltdowns at reactors here, the taming of Fukushima Daiichi has become in large part a quest to control water.

“Water is crucial to the continued safety and stability of the Fukushima Daiichi plant, even after reactor temperatures fell at the end of last year to a level at which little radioactivity is being emitted. Plant operator Tokyo Electric Power Co. is still injecting hundreds of thousands of gallons into the reactors every day to keep them from overheating again. Because that water and groundwater—now contaminated—is leaking out of the reactors at an estimated 10,000 tons a month, cleaning it up and storing the excess is a constant challenge.

“Tepco has to keep bathing the nuclear reactors in cooling water until the fuel is removed. And until Tepco can plug the leaks and cracks in reactor piping and buildings, contaminated water will keep welling out. Officials estimate it will take six years to plug the leaks and 25 to remove the fuel.”

Read More: http://online.wsj.com/

US approves first new nuclear plant in a generation

Retrieved from: Scientific American

“U.S. regulators on Thursday approved plans to build the first new nuclear power plant in more than 30 years, despite objections of the panel’s chairman who cited safety concerns stemming from Japan’s 2011 Fukushima disaster.

“The Nuclear Regulatory Commission voted 4-1 to allow Atlanta-based Southern Co to build and operate two new nuclear power reactors at its existing Vogtle nuclear power plant in Georgia. The units will cost Southern and partners about $14 billion and enter service as soon as 2016 and 2017.

“The approval was cold comfort for nuclear industry officials who have touted a “renaissance” that has failed to materialize, undercut by high costs and the cheapest natural gas prices in about a decade.

“Further clouding future prospects, NRC Chairman Gregory Jaczko cast an extraordinary dissenting vote, citing the Fukushima nuclear disaster in Japan in March 2011 that spurred the NRC to review whether existing and new U.S. reactors could withstand natural disasters like earthquakes and floods.

Read more: Reuters

Environment N.Y. Says Indian Point Threatens Water

Retrieved from: The daily cortlandt

“A new report released by Environment New York contends that Indian Point Nuclear Power Plants are a threat to the drinking water of 11.3 million people in the New York metro area.  Still, officials for the power plants said a radioactive substance that has been leaked into the ground poses no threat to drinking water and has “no public health consequence.”

“A 50-mile affected radius was calculated using the Nuclear Regulatory Commission’s Ingestion Pathway Emergency Planning Zone, where, “its primary concern is the ingestion of food and liquid that is contaminated by radioactivity.”

“The danger of nuclear power is too close to home,” said Eric Whalen, field organizer with Environment New York, an environmental advocacy organization.  “Here in New York State, the drinking water for nearly 10 million people is too close to an active nuclear power plant.  An accident like the one in Fukushima, Japan or a radioactive leak could spew cancer-causing radioactive waste into the drinking water of millions of New Yorkers.”

“According to the report, titled “Too Close to Home: Nuclear Power and the Threat to Drinking Water,” both groundwater and drinking sources could be in danger from Indian Point Nuclear Power Plants.  Officials from Entergy, which runs the nuclear power plants, said after a “hairline” crack was discovered in Unit 2’s spent fuel pool in 2005, new ground water monitoring machinery was put in place.”

Read more: The Daily Cortlandt

Nuclear Power Plants Threaten Drinking Water for 2.3 Million Californians

Photo retrieved from: www.lasmogtown.com

San Diego is the 6th Largest Region in the Country to Have Drinking Water Sources Located Within 50 Miles of a Nuclear Plant

The drinking water for 2.3 million people in California could be at risk of radioactive contamination from a leak or accident at a local nuclear power plant, says a new study released today by the California Public Interest Research Group Education Fund and Environment California Research and Policy Center.

“The danger of nuclear power is too close to home. Here in California, the drinking water for 2.3 million people is too close to an active nuclear power plant,” said Emily Rusch, CALPIRG Education Fund State Director. “An accident or a leak could spew cancer-causing radioactive waste into our drinking water.”

The nuclear meltdown in Fukushima, Japan last year drew a spotlight on the many risks associated with nuclear power. After the disaster, airborne radiation left areas around the plant uninhabitable, and even contaminated drinking water sources near Tokyo, 130 miles from the plant.

According to the new report, “Too Close to Home: Nuclear Power and the Threat to Drinking Water,” the drinking water for 2,295,738 San Diego area residents is within 50 miles of the San Onofre Nuclear Generating Station – the distance the Nuclear Regulatory Commission uses to measure risk to food and water supplies. Another 66,450 Californians on the Central Coast depend on drinking water supplies within 50 miles of the Diablo Canyon nuclear plant near San Luis Obispo.”

Read more: YubaNet.com

Fingerprinting mercury pollution

PhD candidate Laura Sherman setting up a rain collector in Crystal River, Florida.

Retrieved from: MichiganRadio.org

“Mercury is a neurotoxin. The Environmental Protection Agency says mercury can be especially harmful for babies and kids. Mercury can affect their developing brains and harm their memory, attention, language and motor skills.

“Mercury is naturally-occurring. Volcanoes emit mercury and so do hot springs, like the ones in Yellowstone National Park.

“But the EPA points out… the largest manmade source of mercury emissions in the U.S. comes from coal-burning power plants.

“Joel Blum is a professor of Earth and Environmental Sciences at the University of Michigan. Blum says when power plants burn coal, mercury is emitted as a gas.

“In order to become toxic, it has to be transformed into a particular form known as methylmercury which is something that happens in the environment.”

“So… mercury falls from the atmosphere, and is converted to methylmercury in the water. That toxic form builds up in fish… and it can build up in us when we eat fish.

“But for years… there’s been a big debate about where that mercury goes when it’s released from a power plant smokestack.

Read more: Michigan Radio

More Radioactive Water Leaks at Japanese Plant

“TOKYO — At least 45 tons of highly radioactive water have leaked from a purification facility at the Fukushima Daiichi nuclear power station, and some of it may have reached the Pacific Ocean, the plant’s operator said Sunday. Nearly nine months after Fukushima Daiichi was ravaged by an earthquake and tsunami, the plant continues to pose a major environmental threat. Before the latest leak, the Fukushima accident had been responsible for the largest single release of radioactivity into the ocean, threatening wildlife and fisheries in the region, experts have said. The new radioactive water leak called into question the progress that the plant’s operator, Tokyo Electric Power Company, appeared to have made in bringing its reactors under control. The company, known as Tepco, has said that it hopes to bring the plant to a stable state known as a cool shutdown by the end of the year.

The trouble on Sunday came in two stages, a Tepco statement said.  In the morning, utility workers found that radioactive water was pooling in a catchment next to a purification device; the system was switched off, and the leak appeared to stop. But the company said it later discovered that leaked water was escaping, possibly through cracks in the catchment’s concrete wall, and was reaching an external gutter.  In all, as much as 220 tons of water may now have leaked from the facility, according to a report in the newspaper Asahi Shimbun that cited Tepco officials.

The company said that the water had about one million times as much radioactive strontium as the maximum safe level set by the government, but appeared to have already been cleaned of radioactive cesium before leaking out. Both elements are readily absorbed by living tissue and can greatly increase the risk of developing cancer.”

Read More: NY Times

 

Police Beat, Tie-Up, and Fire On Citizens Protesting Dying Ramsar Protected Lake in Iran

Lake Urmia protests. Retrieved from: www.greenprophet.com

“Like a chain of dominos, citizen protests are erupting everywhere: following the Tunisian and Egyptian revolutions catalyzed in part by skyrocketing food prices, political protests have swept throughout the Arab world. But it hasn’t stopped there, and not all battles are political.

In Jordan, ordinary people are protesting government plans to include nuclear power in its arsenal of energy sources, while in the United States, Bill McKibben and other well-respected community members, including Jim Hansen from NASA, have been arrested for marching against the Keystone XL Pipeline –  a carbon bomb that climatologists say would officially end the battle against climate change (humanity 0 vs. climate change 7 billion). But none of these latter environmental events has garnered such an extreme response as the Lake Orumiyeh protests in Iran, where bloggers report that people are being arrested, beaten, and in some cases tied to trees for protesting the slow death of the world’s second largest salt lake.

Dried up Mecca

In part because of drought and in part because of poorly managed dam construction and irrigation projects, Lake Orumiyeh or Urmia in Northwestern Iran has shrunk to roughly 60% of its original size. Once a mecca for flamingos and other wildlife, the dying lake now more closely resembles a dusty moonscape.

Residents in Azerbaijan that rely on the Ramsar protected site for their sustenance claim that Revolutionary Guards are responsible for shrinking lake levels and the subsequent rise in salinity and decrease in biodiversity. Global Voices claims that if Lake Urmia dries up completely, millions of people will have to settle elsewhere.”

Read more: Green Prophet