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LyrArc brings in selected articles from many of the world's top publications.

Articles are selected by experts and you can see the gist of the important articles.


Wall Street Journal Original article ›
LyrArc Article Gist
Private companies such as Reliance Power and Tata Power control only 27% of India's power generating capacity of 205 gigwatts. The government controls most of the capacity in this sector for generation and transmission of power and has failed to invest enough to keep up with growing needs. The government has failed to achieve even modest expansion goals for power generation. A target of 78.7 gigawatts of additions to the national grid were planned for the five year period ending March 31, 2012, but only 70% of that target has been met. China during the same five year period added 418 gigawatts. State utilities sell power at discounted rates resulting in large losses, making it difficult to invest in upgrades in transmission technology and facilities. Rate regulations make it unattractive for private investors. Another problem is the shortage of coal, with coal production concentrated in one state owned firm Coal India that has failed to invest in new technology and improvements. The result is the kind of massive outages from overload of the national power grid in July 2012, affecting most of northern and eastern India....
Wall Street Journal Original article ›
LyrArc Article Gist
Eric Bellman's intervew with Rajiv Lall, chief executive officer of Infrastructure Development Finance, India's largest infrastructure financing company. Lall says the conditions are right for power development to be the next telecom of India's growth story, with some of the same impact that telecom has had bringing mobile phones to hundreds of millions of people in India. IDFC expects 20% growth in net profit in 2010 and 30% in 2011.
New York Times Original article ›
Washington Post Original article ›
LyrArc Article Gist
An independent parliamentary panel in Japan described the Fukushima nuclear plant disaster as a "profoundly man-made disaster." It was sharply critical of TEPCO, the company running the plant, and the Japanese government's response. The investigation chairman Kiyoshi Kurokawa said in the report: "What must be admitted- very painfully- is that this was a disaster 'Made in Japan,' its fundamental causes are to be found in the ingrained conventions of Japanese culture: our reflexive obedience; our reluctance to question authority; our devotion to 'sticking with the program'; our groupism; and our insularity." This comes as a report by TEPCO shifted public attention to "a tsunami beyond our imagination," creating a large credibility gap with the Japanese people, because the public is skeptical about TEPCO's attention to safety during the period leading to the accident. The parliamentary report calls attention to safety factors that were ignored so that companies would be required to take further steps including costly modifications of plant equipment. A critical flaw was the lack of a independent safety agency that could enforce safety measures that TEPCO might be reluctant to make because of cost considerations. Astonishing as this may sound, the Nuclear and Industrial Safety Agency (NISA) in Japan is part of the same government ministry that promotes nuclear power, creating a sort of "nuclear bloc," which before the accident connected the safety agency to the bloc. Because of this the panel report says, NISA did not require TEPCO to prepare for a full station blackout- the loss of main and backup power- because the "probability was small." Other factors that need to be addressed are the breakdown in communication and cooperation between the people operating the plant and the people responsible for Japan's nuclear safety. The prime minister's office waited too long before declaring a state of emergency. To come up with the conclusions the panel made 1000 intervews and conducted 900 hours of hearings. The questions left behind by the nuclear accident in Japan are whether Japan should continue with the same level of dependence on nuclear power, whether it should shift out of nuclear power on a gradual basis as Germany is doing ironically after the Fukushima accident while Japan is reactivating its nuclear plants to meet energy needs. If Japan continues with a smaller reliance on nuclear power what changes have to take place for an effective safety agency completely outside the "nuclear bloc," and the series of other changes that have to take place in the nuclear power industry's handling of safety. Public opposition continues to focus on this because of distrust of the nuclear power industry after the accident....
New York Times Original article ›
New York Times Original article ›
Wall Street Journal Original article ›
LyrArc Article Gist
The defeat of the anti-nuclear candidate Hosokawa supported by former prime ministers Koizumi and Kan in the Tokyo governor's election of 2014. There was low voter turnout due to bad weather and voters showed interest in local issues about elder care and the plans for the Olympics.
Wall Street Journal Original article ›
New York Times Original article ›
LyrArc Article Gist
Conflict of interest and the role money has played in creating a collusion of diverse interests which were supposed to be kept separate, if the system was to work properly. The way these collusions of interest worked to create crises that range from the financial crisis to the BP Gulf Oil Spill.
New York Times Original article ›
Wall Street Journal Original article ›
Wall Street Journal Original article ›
Wall Street Journal Original article ›
New York Times Original article ›
Wall Street Journal Original article ›
Wall Street Journal Original article ›
Wall Street Journal Original article ›
LyrArc Article Gist
The Nuclear Safety Commission of Japan, one of two safety regulators in Japan, met in October 2010. At that meeting a presentation by Takanori Tanaka, head of the government supported Nuclear Power Engineering Center, advocated new technologies that would reduce risk in the event of earthquakes and tsunamis. The presentation focussed on new plants and did not go into retrofitting old plants with new backup solutions for cooling in the event of electrical failure. A recent article by Hitachi researchers brought up the idea of isolation condensers which could provide temporary power supplies in the event of electrical failure. One such device was on No. 1 reactor at Fukushima (built in 1971), and worked after the quake but later failed. The views of nuclear engineers at Hitachi discussed here show that cost remains a constraint in the design of nuclear reactor cooling systems, and redundancy with several layers of diverse backup systems for cooling are not being pushed by companies building the reactors. See the group articles for G.E.'s Mark 1 system which show cost and easier to build were factors behind the smaller containment systems favored for that design. Fukushima plant uses the Mark 1 reactors. Without independent safety regulation that does not rely on the companies for analysis and solutions, regulation risks becoming too dependent on companies for coming up with the strong safety precautions that are absolutely essential. These safety precautions can succumb to cost pressures....
New York Times Original article ›
LyrArc Article Gist
Questions about the sanity of having a nuclear plant at Indian Point, only 35 miles from midtown Manhattan, in a metropolitan region with 20 million people. A 50 mile circle from the plant includes almost all of New York City, parts of New Jersey, Pennsylvania, and Connecticut. Indian Point's evacuation plans cover a 10 mile circle with about 300,000 people, twenty miles out the distance cited for Fukushima, is about a million people.
New York Times Original article ›
Wall Street Journal Original article ›
Wall Street Journal Original article ›
LyrArc Article Gist
Japanese prime minister Naoto Kan says he has requested the suspension of operations of all reactors a the Hamaoka nuclear plant in Shizuoka prefecture. This plant is operated by Chubu Electric. Another plant on the Japan sea coast has been shut temporarily to investigate above normal radiation levels. With the government moving away from its policy of cooperating with the industry, there are questions whether other nuclear plants that are on earthquake fault locations may face similiar restrictions. This move will further restrict electricity supplies to companies in the local areas supplied by the plant. The Hamaoka plant has been described as "the world's most dangerous" by Japanese media because it lies near an active fault zone. Government estimates are for an 87% likelihood of a magnitude 8 earthquake in the next 30 years. Pressure is growing on premier Kan to take action to show he is listening to public opinion and not following old practices of collusion between bureaucrats, politicians and the nuclear power companies....
Wall Street Journal Original article ›
Washington Post Original article ›
New York Times Original article ›
New York Times Original article ›
LyrArc Article Gist
The smaller containment design of the Mark 1 Nuclear Reactor used at the Fukushima Daiichi nuclear plant in Japan makes it more prone to explosion and rupture from a buildup of hydrogen, according to some experts in the U.S. Nuclear Safety Program at the Union for Concerned Scientists. This design is smaller and cheaper to build but is less robust than other designs. In the U.S. there are 23 Mark 1 reactors at 16 locations, including the Oyster Creek plant in New Jersey, Dresden plant near Chicago, and Monticello plant near Minneapolis. Worldwide there are 32 such reactors in operation. The design was first developed in the 1960's by General Electric. Since then various modifications have been developed including venting systems to help reduce pressure in overheating situations.

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