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Fukui town mayor floats idea of dry cask storage for nuclear fuel

dry cask storage.jpg

FUKUI, Japan (Kyodo) — The mayor of a Fukui Prefecture town hosting a Kansai Electric Power Co. nuclear power plant where one of its reactors resumed operations just this month has floated the idea of installing dry cask storage within the plant and keeping ever increasing spent fuel there.

Takahama Mayor Yutaka Nose’s idea, though floated only as an option, is a rare one coming from someone in his position given that nuclear fuel is supposed to be moved out of a power station after it reaches the end of its usefulness after generating electricity.

At the same time, Nose has called for the central government’s greater involvement in projects to build temporary storage facilities for spent nuclear fuel outside nuclear power plants.

While Kansai Electric has said the site for its temporary storage facility to be built outside Fukui would be finalized sometime around 2020 and that the facility would begin being used around 2030, “there is no guarantee that (a municipality) outside the prefecture would agree to host the facility,” Nose said in a recent interview with Kyodo News.

But “it’ll be too late if we start thinking about (what to do with spent fuel) after (spent fuel pools) become full. We need to have a backup plan in case (the temporary storage project) goes nowhere,” he said.

Nose has effectively floated the option of building dry cask storage within the Takahama plant and keeping spent fuel there while at the same time continuing to use existing fuel cooling pools at reactors.

Dry cask storage, where spent fuel is kept in metal containers, “will reduce risks” of accidents, Nose said, on the grounds that such a storage method does not need water or electricity to keep spent fuel cooled.

In the 2011 Fukushima nuclear disaster triggered by a powerful earthquake and tsunami, reactors temporarily lost cooling functions in their spent fuel pools, putting a massive amount of fuel at risk of overheating and exposure.

“I’m responsible for the lives of town residents. Even if it is impossible to attain 100 percent safety, it is natural that we think about reducing risks. Not that we want to actively seek (spent fuel), but we have to think about the reality that (spent fuel) would remain in Takahama town,” he said.

The No. 4 reactor at the four-reactor Takahama plant resumed operations on May 17 amid persistent public concerns over the safety of nuclear power following the 2011 nuclear crisis. The plant’s No. 3 unit is scheduled to go back online in early June, while the remaining two units are expected to remain offline for the foreseeable future.

Cooling pools at the plant are capable of storing a total of 4,400 fuel assemblies but must be kept at less than capacity to allow for fuel exchange work. The pools collectively have about 2,700 assemblies already. If all four reactors begin operating there, the pools will reach their capacity within six to seven years.

https://mainichi.jp/english/articles/20170528/p2g/00m/0dm/052000c

May 29, 2017 Posted by | Japan | , , , | Leave a comment

Nuclear storage crisis grows as reactor restarts continue

n-nukewaste-a-20170529-870x653.jpgAn official from the Agency for Natural Resources and the Nuclear Waste Management Organization of Japan shows a model of a proposed underground burial facility for nuclear waste during a town hall meeting in Toyama on May 20

More than six years after the March 11, 2011, Tohoku quake, tsunami, and triple meltdown at the Fukushima No. 1 nuclear power plant, Japan is accelerating efforts to restart as many reactors as it possibly can. Four have been revived so far, and Kansai Electric Power Co. plans to restart the Takahama No. 3 unit soon.

But the rush to restart them has only highlighted the fact that Japan still has no final repository for its high-level radioactive waste. Original plans to first reprocess spent fuel at the Rokkasho facility in Aomori Prefecture before final disposal somewhere else have long been stalled. After 17 years asking prefectures and municipalities around the country to host such a site, no takers have been found.

So the government has changed its approach, saying it will draw up a map by this summer of “scientifically appropriate” candidate sites around the country.

To explain what that means, a series of town hall meetings are taking place at select locations this month and next month.

On May 20, officials from the Agency for Natural Resources and the Nuclear Waste Management Organization of Japan (NUMO) were in Toyama, which is less than 50 km from the Shika nuclear power plant in neighboring Ishikawa Prefecture.

At present, there are about 18,000 tons of spent nuclear fuel stored in about 40,000 canisters at Japan’s nuclear power plants, said NUMO Executive Director Shinichi Ito. A final disposal site for high-level waste produced when, or if, the fuel is reprocessed would need to be quite large. Most of it would be underground, with an elaborate tunnel system of transport vehicles to deliver and store the waste.

“In terms of scale, above-ground facilities at a final depository would be between 1 to 2 sq. km, and the underground portion would be 6 to 10 sq. km in area, located at a depth of more than 300 meters from the surface. There would be some 200 km of tunnels in total for the storage facilities,” Ito said.

Waste would be stored at the site for around a half century. The basic cost for building a final depository is ¥3.7 trillion.

In drawing up the map of what constitutes a scientifically appropriate site, the government has a list of conditions and standards based on what it does not want.

A site should not be built within a 15-km radius of a volcano, and not near active fault lines at least 10 km long. In addition, it should not be situated in area where there is a lot of geothermal activity.

The government is also seeking a site that is within 20 km of a port where ships carrying the waste could dock, since transporting waste by ship, the government says, is the most appropriate method.

Iwao Miyamoto, director of the public relations office of the Agency for Natural Resources’ Radioactive Waste Management Office, said that, after the map is publicized and dialogue takes place with authorities deemed to have appropriate sites, a three-stage survey process would be carried out.

“The first stage would be to research the seismological and geological history of a potential site, checking to see how frequently earthquakes and volcanoes in and around the area have occurred,” Miyamoto said. “The second stage would be on-site drilling to determine how porous the rock bed is, and the third step is a precision survey to determine if the site can handle an underground storage facility.

“The first survey stage is expected to take two years, the second stage four years, and the final stage around 14 years,” he added.

In an attempt to entice the authorities at a chosen site, the central government will offer funding and economic incentives that the municipalities hosting nuclear power plants have long enjoyed.

“NUMO will work with a government that accepts a final storage facility to renovate and expand its roads, ports, and information systems,” Ito said. “There will also be donations for revitalizing the local economy via support for locally produced goods and for local culture.”

However, overcoming local political resistance in an area judged appropriate for a final depository is likely to be a long, difficult road. Nobody wants to be known as the town or village with a nuclear waste dump, and questions remain about the safety of transporting toxic waste by land or by sea.

Some governors in prefectures with many reactors have made it clear they will oppose any effort by the central government or utilities to bury nuclear waste on site or beside the plant that generated it.

“Fukui has accepted nuclear power plants. But it has no obligation to accept final disposal of nuclear waste,” Fukui Gov. Issei Nishikawa said in 2015. Fukui is home to 13 commercial reactors.

“We have our hands full just dealing with the nuclear reactors we have now,” Saga Gov. Yoshinori Yamaguchi said last year, indicating his prefecture would not accept being the site of a final repository. Saga hosts the four reactors at the Genkai plant run by Kyushu Electric. Yamaguchi approved the restart of Genkai units 3 and 4 in April.

Once the map is published, it is sure to galvanize opinion in those places judged appropriate and become a politically delicate topic. Yet with Agency for Natural Resources estimates showing the spent fuel pools of 17 power plants will run out of space within the next 15 years, if run continuously, the problem of final disposal grows more acute with each passing day. Pressure on those areas that fit the requirements for final disposal is likely to be intense.

At this point, though, the central government says that if a local government with a site deemed appropriate by the map still refuses once the survey begins, that will be the end of it.

“If there is official opposition at the local level at any stage of a survey, there would be no advancement to the next stage,” Miyamoto said.

However, given all of the problems Japan has had trying to make its reprocessing program work, critics say that attempting to draw up a plan for a final repository is a pipe dream.

” The Japanese government knows the current final nuclear waste repository program will never materialize. The whole project depends upon the creation of high-level vitrified waste canisters, i.e. the reprocessing of spent nuclear fuel. But the program also depends on Japan recovering and consuming tons and tons of plutonium

” The Rokkasho reprocessing plant’s commercial operation has been delayed 23 times, and the fast reactor program to consume the plutonium is at square one despite over a half century of effort,” said Aileen Mioko Smith of Kyoto-based Green Action.

http://www.japantimes.co.jp/news/2017/05/28/national/nuclear-storage-crisis-grows-reactor-restarts-continue/#.WSrbDvUrK3A

May 29, 2017 Posted by | Japan | , | Leave a comment

KEPCO has huge responsibility in restarting nuke plants

takahama npp may 2017.jpg
The Nuclear Regulation Authority (NRA) has formally approved a screening report certifying that the No. 3 and 4 reactors at Oi Nuclear Power Plant in Fukui Prefecture operated by Kansai Electric Power Co. (KEPCO) meet the new regulatory standards.
KEPCO restarted the No. 4 reactor at its Takahama nuclear plant, also in Fukui Prefecture, earlier this month. The utility also intends to resume operations at the Takahama plant’s No. 3 reactor next month.
KEPCO’s four nuclear reactors will be up and running possibly by the end of this year provided that the company can gain consent from the local governments hosting these plants.
The Osaka-based power company intends to restart nine reactors in Fukui Prefecture, including three aging ones. Among major power companies, KEPCO is particularly enthusiastic about relying on nuclear power again despite the outbreak of the Fukushima nuclear disaster in March 2011.
However, local governments hosting these nuclear plants have failed to work out adequate plans to evacuate residents in case of a serious nuclear accident.
The Oi and Takahama plants are only about 10 kilometers away from each other. Should serious accidents occur simultaneously at these power stations due to a natural disaster or other factors, it would be extremely difficult for the utility and local governments to respond to such a critical situation. The NRA has so far failed to seriously consider problems involving the concentration of nuclear plants in a small area. It is hardly acceptable that KEPCO has been pressing forward with reactivation of its nuclear power stations one after another despite such circumstances.
KEPCO reportedly insists that it would be able to lower its electricity charges if it reactivates nuclear reactors and slashes fuel costs at its thermal power plants, thereby improving its financial situation. However, serious questions remain as to whether the management of KEPCO, which depends heavily on atomic power stations, is sustainable.
Electricity generated by nuclear power accounted for about half of all electricity KEPCO generated before the outbreak of the nuclear crisis — the highest ratio of all power companies in the country. Following the nuclear accident, KEPCO’s fuel costs sharply rose because the utility was forced to generate more power at its thermal power stations to make up for power shortages following the suspension of operations at its nuclear plants, forcing the utility to raise its power charges twice and leading it to lose a considerable number of customers. KEPCO President Shigeki Iwane says, “Our biggest business strategy is reactivating nuclear plants.”
However, the costs of wind power and solar power have kept decreasing, and investments in energy throughout the world are now concentrated on renewable energy. Furthermore, nuclear power industries in developed countries have been declining.
The government of Prime Minister Shinzo Abe plans to reduce Japan’s reliance on atomic power in the long run. Measures to ensure the safety of aging reactors could cost power companies more than estimated. If a serious accident were to occur at a nuclear station, it could endanger the existence of the plant’s operator.
The creation of a management structure at KEPCO that will not be affected by nuclear power would eventually lead to the company’s long-term profits. The Osaka and Kyoto municipal governments have proposed at KEPCO’s shareholder meetings that the company decrease its dependence on atomic power on the grounds that such efforts would strengthen and stabilize the utility’s operations.
Attention will be focused on the procedure for gaining consent from the local governments for reactivation of the Oi plant. Considering the possible impact of a serious accident, KEPCO should gain consent from not only the local body hosting the plant but also those within a radius of 30 kilometers from the plant that are obligated to draw up evacuation plans.

May 29, 2017 Posted by | Japan | , , | Leave a comment

As Japan plans reactor startups, its nuclear waste crisis grows

Nuclear storage crisis grows as reactor restarts continue http://www.japantimes.co.jp/news/2017/05/28/national/nuclear-storage-crisis-grows-reactor-restarts-continue/#.WStAvpKGPGg BY ERIC JOHNSTON, TOYAMA – More than six years after the March 11, 2011, Tohoku quake, tsunami, and triple meltdown at the Fukushima No. 1 nuclear power plant, Japan is accelerating efforts to restart as many reactors as it possibly can. Four have been revived so far, and Kansai Electric Power Co. plans to restart the Takahama No. 3 unit soon.

But the rush to restart them has only highlighted the fact that Japan still has no final repository for its high-level radioactive waste. Original plans to first reprocess spent fuel at the Rokkasho facility in Aomori Prefecture before final disposal somewhere else have long been stalled. After 17 years asking prefectures and municipalities around the country to host such a site, no takers have been found.

So the government has changed its approach, saying it will draw up a map by this summer of “scientifically appropriate” candidate sites around the country.

To explain what that means, a series of town hall meetings are taking place at select locations this month and next month.

On May 20, officials from the Agency for Natural Resources and the Nuclear Waste Management Organization of Japan (NUMO) were in Toyama, which is less than 50 km from the Shika nuclear power plant in neighboring Ishikawa Prefecture.

At present, there are about 18,000 tons of spent nuclear fuel stored in about 40,000 canisters at Japan’s nuclear power plants, said NUMO Executive Director Shinichi Ito. A final disposal site for high-level waste produced when, or if, the fuel is reprocessed would need to be quite large. Most of it would be underground, with an elaborate tunnel system of transport vehicles to deliver and store the waste.

“In terms of scale, above-ground facilities at a final depository would be between 1 to 2 sq. km, and the underground portion would be 6 to 10 sq. km in area, located at a depth of more than 300 meters from the surface. There would be some 200 km of tunnels in total for the storage facilities,” Ito said.

Waste would be stored at the site for around a half century. The basic cost for building a final depository is ¥3.7 trillion.

In drawing up the map of what constitutes a scientifically appropriate site, the government has a list of conditions and standards based on what it does not want.

A site should not be built within a 15-km radius of a volcano, and not near active fault lines at least 10 km long. In addition, it should not be situated in area where there is a lot of geothermal activity.

The government is also seeking a site that is within 20 km of a port where ships carrying the waste could dock, since transporting waste by ship, the government says, is the most appropriate method.

Iwao Miyamoto, director of the public relations office of the Agency for Natural Resources’ Radioactive Waste Management Office, said that, after the map is publicized and dialogue takes place with authorities deemed to have appropriate sites, a three-stage survey process would be carried out.

“The first stage would be to research the seismological and geological history of a potential site, checking to see how frequently earthquakes and volcanoes in and around the area have occurred,” Miyamoto said. “The second stage would be on-site drilling to determine how porous the rock bed is, and the third step is a precision survey to determine if the site can handle an underground storage facility.

“The first survey stage is expected to take two years, the second stage four years, and the final stage around 14 years,” he added.

In an attempt to entice the authorities at a chosen site, the central government will offer funding and economic incentives that the municipalities hosting nuclear power plants have long enjoyed.

“NUMO will work with a government that accepts a final storage facility to renovate and expand its roads, ports, and information systems,” Ito said. “There will also be donations for revitalizing the local economy via support for locally produced goods and for local culture.”

However, overcoming local political resistance in an area judged appropriate for a final depository is likely to be a long, difficult road. Nobody wants to be known as the town or village with a nuclear waste dump, and questions remain about the safety of transporting toxic waste by land or by sea.

Some governors in prefectures with many reactors have made it clear they will oppose any effort by the central government or utilities to bury nuclear waste on site or beside the plant that generated it.

“Fukui has accepted nuclear power plants. But it has no obligation to accept final disposal of nuclear waste,” Fukui Gov. Issei Nishikawa said in 2015. Fukui is home to 13 commercial reactors.

“We have our hands full just dealing with the nuclear reactors we have now,” Saga Gov. Yoshinori Yamaguchi said last year, indicating his prefecture would not accept being the site of a final repository. Saga hosts the four reactors at the Genkai plant run by Kyushu Electric. Yamaguchi approved the restart of Genkai units 3 and 4 in April.

Once the map is published, it is sure to galvanize opinion in those places judged appropriate and become a politically delicate topic. Yet with Agency for Natural Resources estimates showing the spent fuel pools of 17 power plants will run out of space within the next 15 years, if run continuously, the problem of final disposal grows more acute with each passing day. Pressure on those areas that fit the requirements for final disposal is likely to be intense.

At this point, though, the central government says that if a local government with a site deemed appropriate by the map still refuses once the survey begins, that will be the end of it.

“If there is official opposition at the local level at any stage of a survey, there would be no advancement to the next stage,” Miyamoto said.

However, given all of the problems Japan has had trying to make its reprocessing program work, critics say that attempting to draw up a plan for a final repository is a pipe dream.

” The Japanese government knows the current final nuclear waste repository program will never materialize. The whole project depends upon the creation of high-level waste canisters, i.e. the reprocessing of spent nuclear fuel. But t he program also depends on Japan recovering and consuming tons and tons of plutonium

” The Rokkasho reprocessing plant’s commercial operation has been delayed 23 times, and the fast reactor program to consume the plutonium is at square one de spite over a half century of effort,” said Aileen Mioko Smith of Kyoto-based Green Action.

May 29, 2017 Posted by | Japan, wastes | Leave a comment

In China now online: THE WORLD’S LARGEST FLOATING SOLAR POWER PLANT

THE WORLD’S LARGEST FLOATING SOLAR POWER PLANT JUST WENT ONLINE IN CHINA https://www.digitaltrends.com/cool-tech/china-floating-solar-power-plant/ By Dallon Adams  May 23, 2017 China has announced that the largest floating photovoltaic (PV) facility on earth has finally been completed and connected to the local power grid. Long reviled for its carbon emission record, this is the Chinese government’s latest achievement in its ongoing effort to lead the world in renewable energy adoption.

Located in the city of Huainan in the Anhui province, the 40-megawatt facility was created by PV inverter manufacturer Sungrow Power Supply Co. Ironically, the floating grid itself was constructed over a flooded former coal-mining region.

Floating solar farms are becoming increasingly popular around the world because their unique design addresses multiple efficiency and city planning issues. These floating apparatuses free up land in more populated areas and also reduce water evaporation. The cooler air at the surface also helps to minimize the risk of solar cell performance atrophy, which is often related to long-term exposure to warmer temperatures.

This is just the first of many solar energy operations popping up around China. In 2016, the country unveiled a similar 20MW floating facility in the same area. China is also home to the Longyangxia Dam Solar Park, a massive 10-square-mile, land-based facility touted as the largest solar power plant on earth.

This transition to solar is in large part due to the rapidly plummeting cost of the technology itself. By 2020, China could reduce prices offered to PV developers by more than a third with solar power plants projected to rival coal facilities within a decade. The nation has also announced plans to increase its use of non-fissile fuel energy sources by 20 percent.

An annual report released by NASA and NOAA determined that 2016 was the warmest year on record globally, marking the third year in a row in which a new record was set for global average surface temperatures. That said, if we as a species hope to reverse this dire trend, initiatives like this and others will need to be adopted around the globe.

May 29, 2017 Posted by | China, renewable | Leave a comment

Japan: meeting for a global partnership to prevent nuclear terrorism

Japan Today 28th May 2017 A meeting on a global partnership to prevent nuclear terrorism will be held in Tokyo this week. Around 200 delegates from 88 countries and five international organizations are set to participate in the annual plenary of the Global Initiative to Combat Nuclear Terrorism, which was launched in 2006 jointly by the United States and Russia, the Foreign Ministry said.

The participants, including those from nuclear powers Israel, India and Pakistan, are expected to exchange views on how to bolster measures to prevent weapons of mass destruction and related materials from falling into the hands of terrorists. North Korea is not part of the initiative.

After the end of the two-day senior-official-level gathering through June 2, a joint statement by co-chairs the United States and Russia is likely to be released, a foreign ministry official said. Japan, which will host the 2020 Olympic Games in Tokyo, has actively engaged in discussions on the technical aspects of nuclear forensics and on improving security in the transport of nuclear materials.more https://japantoday.com/category/national/meeting-on-preventing-nuclear-terrorism-to-be-held-in-tokyo-next-week

May 29, 2017 Posted by | Japan, safety | Leave a comment

Review of book on Medical and Ecological Consequences of the Fukushima Nuclear Catastrophe

Review: Crisis without End: The Medical and Ecological Consequences of the Fukushima Nuclear Catastrophe, Helen Caldicott et al.http://www.sanfranciscoreviewofbooks.com/2017/05/book-review-crisis-without-end-medical.html 4.0 out of 5 stars Vital Detailed Truth, Lacks Compelling Visualization, July 9, 2015 This review was written by Robert David Steele and has been reposted with permission. The original page can be found here.   This book stems from a conference and is a very nicely presented double-spaced precis of the world-class contributions from the conference.

Highlights:
HELEN CALDICOTT QUOTE (3): The Fukushima disaster is not over and will not end for many millenia. The radioactive fallout, which has covered vast swaths of Japan, will remain toxic for hundreds of thousands of years.”
NAOTO KAN QUOTE (19): Considering the risk of losing half our land and evacuating half our population, my conclusion is that not having nuclear power plants is the safest energy policy.
DAVID LOCHBAUM: Fukushima was result of multiple foreseen but dismissed hazards. The cost of the recommended safety measures would have been a tiny fraction of the final cost of the total disaster that will be adding costs for a century into the future.
HISAKO SAKIYAMA: Virtually all hospitals included in today’s nuclear reaction plans are themselves so close as to be rendered victims themselves in the event of any real nuclear disaster.
STEVEN STARR: 13% of the Japanese mainland has been contaminated with cesium-137 while the Pacific Ocean and its seafood have been widely contaminated.
AKIO MATSUMURA: Fukushima could explode again and double-down on threat to humanity. Meanwhile, US stands silent, Japanese government is covering everything up, and no reporters, scientists, or other governments are demanding any form of transparency.
TIMOTHY MOUSSEAU: Roughly a third of wildlife disappears from radiated areas — but the studies are not being done or if done not published because no government, no university, no foundtion, wants to pay for bad news.
ALEXEY YABLOKOV: WHO, IAEA, ICRC have falsified just about everything about Fukushima specifically and nuclear risks generally.
ARNOLD GUNDERSEN: Fukushima was made in USA, with GE knowingly repressing risk information, cutting corners, and failing to provide all of the safety features known to be needed (including provision for a 46 foot tsunami correctly forecast).
ROBERT ALVAREZ: Because US has dithered on a “permanent” nuclear waste solution, the “temporary” pools are now holding five times their planned capacity. A standard US nuclear storage pool fire would be sixty times worse than Chernobyl.
KEVIN CAMPS: CIA helped fund the post-war politicians in Japan, and part of CIA’s mandate was to ensure they all bought into nuclear power.
CINDY FOLKERS: US manipulating radiation standards in post-Fukishima era to allow twelve times more radiation poisoning of children than now allowed in Japan, and to explicitly cover-up the radiation in agricultural and seafood products that would otherwise sharply constrain those markets.
DAVID FREEMAN: Risks aside, nuclear power is unaffordable. QUOTE (217): Even with the latest improvements, the cost overrun is abvout one or two billion dollars.” Nuclear power is now an “existential threat” but the public is completely ignorant of the fact that they have 30 years of nuclear waste piled up in their backyard waiting to be set on fire.
HELEN CALDICOTT: Absent public education, we appear bent on self-destruction.
The book could have been improved with a bibliography and some visualization, but I certainly found it very informative and troubling. In combination, public ignorance, government and corporation corruption, and complacency among academics, media, and think tanks, have allowed the creation of an aging nuclear industry certain to explode in our face again.

May 29, 2017 Posted by | Fukushima continuing, resources - print | Leave a comment

India’s Nuclear Weapons

This Is Why the World Should Fear India’s Nuclear Weapons, National Interest, Kyle Mizokami, 28 May 17, India, the world’s most populous democracy, occupies a unique strategic position flanked by powerful adversaries. As a result, its 1.3 billion people are guarded by an arsenal of approximately one hundred nuclear weapons deployed on land, at sea and in the air. Despite its status as a Cold War holdout, the country was forced to develop its own nuclear weapons…….

Today India is estimated to have at least 520 kilograms of plutonium, enough for, according to the Arms Control Association, “between 100 and 120 nuclear devices.” New Delhi describes this a “credible minimum deterrent” against neighboring nuclear powers China and Pakistan. By comparison, China—which must also contend with nuclear rival the United States—has enough fissile material for between 200 and 250 devices. Pakistan is thought to have an arsenal of 110 to 130 devices. India has a firm No First Use policy with regards to nuclear weapons, vowing to never be the first to use them in any conflict and only use them to retaliate in kind.

As a result India has built its own “triad” of land, sea and air forces, all equipped with nuclear weapons. The first leg to develop was likely tactical nuclear devices for strike aircraft of the Indian Air Force. Today, India possesses more than two hundred Su-30MK1 twin-engine fighters, sixty-nine MiG-29s and fifty-one Mirage 2000 fighters. It is likely at least some of these aircraft have been modified and trained to carry nuclear gravity bombs to their targets.

The land-based missile leg of the triad consists of Prithvi tactical ballistic missiles. First produced in the late 1990s, Prithvi initially had a range of just ninety-three miles, but future versions increased their range to 372 miles. Despite this, Prithvi is still firmly a tactical weapon, while the Agni I-V series of missiles, with ranges from 434 to 4,970 miles, are strategic weapons with the ability to hit foreign capitals—as well as all of China.

The third leg of the triad is new, consisting of nuclear ballistic-missile submarines (SSBNs) of the Arihant class. Four submarines are planned, each with the ability to carry twelve K-15 Sagarika (“Oceanic”) short-range ballistic missiles with maximum range of 434 miles, or K-4 medium-range ballistic missiles with a 2,174 mile range. Using the Bay of Bengal as a bastion and protected by assets such as India’s carrier INS Vikramaditya, the Arihant SSBNs can just barely reach Beijing.

India’s nuclear buildup has been relatively responsible, and the country’s No First Use policy should act to slow escalation of any conventional conflict into a nuclear one. As long as India’s nuclear deterrent remains credible, it should cause rational adversaries to think twice before edging to the nuclear threshold. Still, the country’s volatile relationship with Pakistan, which has no such policy, as well as its “Cold Start” blitzkrieg plan of action against its neighbor, means nuclear war cannot be ruled out.

 Kyle Mizokami is a defense and national-security writer based in San Francisco who has appeared in the Diplomat, Foreign Policy, War is Boring and the Daily Beast. In 2009 he cofounded the defense and security blog Japan Security Watch. You can follow him on Twitter: @KyleMizokamihttp://nationalinterest.org/blog/the-buzz/why-the-world-should-fear-indias-nuclear-weapons-20869

May 29, 2017 Posted by | India, weapons and war | Leave a comment

Of all options, attack on North Korea would be the worst

Blair’s statement echo’s Secretary of Defence Jim Mattis’ recent admission that a fight with the North would be “”tragic on an unbelievable scale.”

Here’s why the US would have to be absolutely insane to attack North Korea https://www.businessinsider.com.au/us-attack-north-korea-insane-2017-5?r=US&IR=T ALEX LOCKIE, MAY 26, 2017,  Despite reports of US and Chinese military buildups, North Korea’s increased pace of provocations, and President Donald Trump’s administration’s repeated claims that “all options are on the table,” — the US would have to be absolutely insane to attack North Korea.

May 27, 2017 Posted by | North Korea, politics international, USA, weapons and war | Leave a comment

North Korea’s Chemical and Cyber Weapons Are Already a Threat

Forget North Korea’s Nuclear Arsenal. Its Chemical and Cyber Weapons Are Already a Threat. Patrick M. Cronin National Interest May 25, 2017 “….To be clear, nuclear weapons are a real and gathering danger, and frequent test launches by the Korean People’s Army suggest steady progress toward deploying long-range nuclear missiles. Yet there is considerable experience and success in deterring nuclear arsenals. The same cannot be said for biochemical and cyber weapons…….

North Korea expanding cybercrime and cyberwar capabilities.

No one can be sure yet who was responsible for the recent wave of ransomware attacks, but certainly North Korea has both the means and the motive for undertaking such action. Some suspect that North Korean sleeper cells of digital soldiers may have carried out the worldwide assault to strike back at outside powers, including China, while also seeking to finance expensive weapons programs. Authentication will take time, but there seems to be a connection between the so-called Lazarus hacking group and the remarkably successful 2016 cyber heist of the central bank in Bangladesh and the 2014 assault on Sony Corporation. North Korea’s special Unit 180 may be linked to these information warfare activities……

Pyongyang likes to rattle the nuclear saber but remains ready to use biochemical and cyber weapons. Nuclear weapons are useful insurance policies against intervention, but their use would be suicidal. The more surreptitious use of biochemical and cyber weapons, however, risks creating a grave new world by seeking to strike below the threshold of nuclear deterrence and catalyzing war.

The hopeful news is that leading officials in Seoul and Washington understand the stakes and the need to work together to preserve deterrence in the face of emerging threats. Secretary of Defense James Mattis recently stated that using force to settle the North Korea problem by would be “tragic on an unbelievable scale.” And President Moon Jae-in’s new national security advisor, Chung Eui-yong, has emphasized that “there is ample room for the U.S. and South Korea to calibrate and plan their joint engagement with the North.”……Dr. Patrick M. Cronin directs the Asia-Pacific Security Program at the Center for a New American Security (CNAS) in Washington, DC; his Twitter handle is @PMCroninCNAS.   http://nationalinterest.org/feature/forget-north-koreas-nuclear-arsenal-its-chemical-cyber-20846

 

May 27, 2017 Posted by | North Korea, weapons and war | Leave a comment

North Korea will eventually be able to carry out nuclear missile strike on US mainland

North Korea nuclear missile strike on US mainland is ‘inevitable’, says Defence intelligence chief
Donald Trump recently called North Korean leader Kim Jong-un a ‘madman’,
The Independent, Mythili Sampathkumar New York  @MythiliSk 26 May 17, The Defence Intelligence Agency chief has said it is “inevitable” that a nuclear weapon launched from North Korea would hit the US mainland.

Lieutenant General Vincent Stewart told the Senate Armed Services Committee that the possibility of an attack was very real after a recent nuclear missile test conducted by Pyongyang.

He warned that if the isolated country and its leader Kim Jong-un are left on the “current trajectory the regime will ultimately succeed.” However Mr Stewart said it was “nearly impossible to predict when” that would be.

He and Director of National Intelligence Dan Coates were pressed for a timeline repeatedly but refused to give a concrete answer out of fear that it may reveal what intelligence the US has been able to gather on Pyonyang.

“We do not have constant, consistent [intelligence and surveillance] capabilities and so there are gaps, and the North Koreans know about these,” Mr Coates said.

Mr Coates also testified in the hearing that what makes North Korea a particularly “grave national security threat” is Mr Kim’s “aggressive” leadership. He seems determined to develop a nuclear missile capable of reach the west coast of the US, called an intercontinental ballistic missile (ICBM).

May 27, 2017 Posted by | North Korea, weapons and war | Leave a comment

China installs giant containment dome on new nuclear reactor

China installs heavy containment dome on nuclear plant, Financial Express  China today successfully installed the heavy containment dome for its first domestically developed third-generation reactor design which may also be used at the Karachi nuclear plant where Beijing is building two 1100 mw reactors. By: PTI | Beijing: May 26, 2017  The hemispherical dome, weighing 340 tonnes and measuring 46.8 metres in diametre, was installed by crane on the No 5 unit of China National Nuclear Corporation (CNNC) in Fuqing City, state-run Xinhua news agency reported. The installation marks the completion of construction work on the pilot project and the beginning of the assembly stage, said Yu Peigen, deputy general manager of CNNC at the site of installation.

The dome will be used for protection against nuclear accidents under extreme conditions, and both its design and installation are very demanding processes, the report said. The design may be replicated in Karachi plant in Pakistan where China is building two 1100 mw reactors at a cost of USD 6.5 billion. “The installation is much more difficult than that of traditional nuclear reactors because the whole weight of the dome and the ropes is more than 500 tonnes,” said Yang Jianguo, the lifting commander at the site. http://www.financialexpress.com/world-news/china-installs-heavy-containment-dome-on-nuclear-plant/687878/

May 27, 2017 Posted by | China, technology | Leave a comment

Energy tide turning in India, with cheaper renewables, and coal losing favour

Will India Ever Need Another Coal Plant?, The country’s energy infrastructure is changing rapidly as solar prices plummet. CityLab.com , KRUTIKA PATHI@krutikapathi03, May 25, 2017

“…..over the last five months, the price of renewable energy has plummeted so low that analysts have hailed it as both “record-breaking” and “unsustainable” in the same breath. In fact, the pace of change in the country’s energy infrastructure has been so swift that even researchers are scrambling to keep a steady pulse on a constantly developing beat.

As China slowly cut down on its own coal infrastructure, the International Energy Agency in 2015 projected India to be the next coal center in the near future. It stated that “half of the net increase in coal-fired generation capacity worldwide [through 2040] occurs in India.” Nearly a year later, in July 2016, the nonprofit CoalSwarm put out a report that found 370 proposals for coal plants in the works across the country.

The findings revealed a pretty explosive conclusion: that India’s outsized plans for coal energy would wipe out climate goals set out in the Paris Agreement. Merely a few months after the report, the researchers at CoalSwarm were surprised by a new twist.

In December 2016, the Central Authority of India (CAI) laid out an electricity plan that said no new coal plants, beyond those already under construction, are needed for at least the next decade. The CAI also put forth new renewable energy goals—a production of 275 gigawatts (GW) generated from solar, wind, and hydro by 2027.

This means that the majority of the plants that CoalSwarm tracked are now going to be shelved. It’s also a show of India’s push towards reforming its energy infrastructure: the country added more renewable power than thermal in the 2016 fiscal year.“It was hard to keep up,” says Christine Shearer, a senior researcher at CoalSwarm and lead author of the report. “The country is supposed to be at the heart of coal plant growth, but it’s interesting to see the tide go against what we often hear about China and India—that they’re going to keep building coal plants—when actually, they’re both stalling production.”…..

As prospects for India’s coal sector are falling, so is the price of renewable energy. In turn, the country’s future outlook, if all goes accordingly, is pretty good news for the planet. India first set a record-low price in February this year when a kilowatt-hour of solar energy was selling at Rs. 2.97 ($0.046 USD). This month, the country hit another record low—the price of solar dropped 12 percent further, currently selling at Rs. 2.62 ($0.041 USD) per kilowatt-hour. “To spell it out, new solar is 15 percent cheaper than existing domestic coal. No one, anywhere in the world, was expecting solar to get that cheap for at least a decade,” Buckley says, “and India just got there this year.” It’s a marked shift for India—which, in a matter of months, went from potentially thwarting global climate goals to possibly saving them.

The news of falling solar prices in India, and the country’s recent (but significant) efforts to divest from coal as the fundamental energy source, stands in contrast to the current scenario in the U.S. Analysts fear that President Trump’s “America First Energy Plan” will put the country behind China and India in the push to reinvigorate renewable solutions. “What gives me hope is that at a time when Trump is busy trying to destroy the Paris Agreement, the two most important countries in the world for the agreement are China and India,” says Buckley.

According to a study released last week by the Climate Action Tracker, India and China are on pace to “overachieve” their climate goals by 2030. ……

Solutions like off-grid solar panels are one kind of sustainable technology that could address the distribution problem, says Harish Hande, co-founder of SELCO, an enterprise that introduced off-grid solar energy in the Siddhi community in 2010. Within a year, 100 homes in the area were connected to power in the Western Ghats region. SELCO has been nationally awarded for its energy work in under-served households and areas—but, as Hande points out, a long-standing solution has to go beyond the mere mechanics of the supply chain. “It’s much larger than providing electricity,” he says, “and there have to be enough public-private partnerships that cross over education, health, and the bigger ecosystem for sustainable energy services to become more accessible.”https://www.citylab.com/tech/2017/05/will-india-ever-need-another-coal-plant/528111/

May 27, 2017 Posted by | ENERGY, India | 2 Comments

2 more nuclear reactors in Japan clear regulator’s safety review

oi npp.jpg
The No. 3 (right) and 4 reactors at Kansai Electric Power Co.’s Oi Nuclear Power Plant are seen in November 2016.
TOKYO (Kyodo) — The Nuclear Regulation Authority formally confirmed Wednesday that two reactors on the Sea of Japan have met the country’s post-Fukushima safety standards, paving the way for their restart possibly this fall.
The authority gave its final approval to a screening report submitted by Kansai Electric Power Co. on the Nos. 3 and 4 reactors at Oi plant in Fukui Prefecture, bringing the number of reactors that have met the standards introduced after the 2011 nuclear accident at the Fukushima Daiichi plant to 12 at six power stations.
For the restart, Kansai Electric still has to pass on-site pre-operational checks by the authority and obtain approval from the Fukui prefectural government.
The utility said in a statement it will “make utmost effort for the early restart of nuclear plants whose safety has been confirmed by gaining the understanding of local residents.”
Although the government of Prime Minister Shinzo Abe has been promoting the restart of nuclear reactors, most of them remain offline amid safety concerns among local residents following the Fukushima disaster triggered by a massive earthquake and tsunami.
The nuclear safety watchdog gave the green light to the restart of the reactors despite a pending lawsuit filed by local residents seeking to block the resumption of operations. Kansai Electric has appealed a Fukui District Court ruling in 2014 which banned it from running the two reactors due to safety concerns.
Seismologist Kunihiko Shimazaki, a former commissioner of the NRA, has warned that the authority may have underestimated quake hazards at the Oi plant.
Kansai Electric applied for the screening of the two reactors at the Oi plant in July 2013. With Wednesday’s approval, all of its seven nuclear reactors at three power stations for which the utility has sought screening have cleared the safety standards.
Of the seven, the No. 4 reactor at Takahama plant in Fukui restarted operation on May 17, while the No. 3 reactor of the same plant is expected to get back online in early June.

 

May 24, 2017 Posted by | Japan | , | Leave a comment

India’s fast growth in renewable energy

FT 23rd May 2017, Until recently, the answer was overwhelmingly coal, which accounts for about 60 per cent of Indian power generation. Coal capacity has almost tripled in the past decade to 192GW and a further 65GW is under construction.

The fastest growth, however, is coming from renewables. Significant amounts of hydro and wind generation have already pushed the share of green energy to about 30 per cent. This is now being supplemented by rapid expansion in solar power. A landmark was reached this May when an auction to supply 500MW of new solar capacity at a 10,000 hectare facility on the edge of the Thar desert secured a record low price of Rs2.44 ($0.04) per kilowatt-hour — down two-thirds from three years ago and, for the first time, cheaper than coal-fired generation.

Plummeting costs have spurred forecasts that Indian solar capacity could double this year to 18GW, which would be more than six times greater than when Mr Modi’s government took power three years ago…..https://www.ft.com/content/a106c468-3567-11e7-99bd-13beb0903fa3

May 24, 2017 Posted by | India, renewable | Leave a comment