• New York denies water permit for Indian Point nuclear plant

    The New York Department of Environmental Conservation denied water-quality certification to Indian Point nuclear power plant; the operator requires the certification to extend by twenty years the license to operate the 2,000-megawatt plant

  • Japan plans nuclear power expansion

    Japan imports 80 percent of its energy; the government has a plan aiming to reduce that figure to just 30 percent by 2030; the key to the plan: building eight new nuclear reactors by 2020 — adding to the country’s 54 operating reactors; Japan is also about to resume operations of the world’s only fast-breeder reactor; the plan faces public opposition, especially in light of Japan’s history of earthquakes

  • Chile's concrete code for buildings called into question

    Since 1985, some 10,000 buildings three stories or higher were built in Chile — constructed in compliance with a strict building code introduced after a power earthquake which rocked the country; only 1 percent will have to be demolished as a consequence of the magnitude-8.8 earthquake that struck on 27 February; still, engineers who inspected the damage in many of the bearing-wall concrete frames of 12- to 26-story buildings say the damage calls into question the effectiveness of Chile’s building code, which does not require confinement reinforcing steel for concrete members

  • U.S. cybersecurity spending to rise

    The rate of cyberattacks on U.S. government’s networks and U.S. critical infrastructure, and the growing complexity of IT infrastructure, are driving the surge in federal cybersecurity spending; the U.S. federal government’s total cumulative cybersecurity spending would be $55 billion between 2010 and 2015

  • Experts say smart meters are vulnerable to hacking

    In the United States alone, more than eight million smart meters have been deployed by electric utilities and nearly sixty million should be in place by 2020; security experts are worried that this rush to deployment of smart meters ignores serious security vulnerabilities: the interactivity which makes smart meters so attractive also makes them vulnerable to hackers, because each meter essentially is a computer connected to a vast network

  • New research points way to safer nuclear reactors

    Self-repairing materials within nuclear reactors may one day become a reality as a result of research by Los Alamos National Laboratory scientists; when designing nuclear reactors or the materials that go into them, one of the key challenges is finding materials that can withstand an outrageously extreme environment; researchers find that nanocrystalline materials may offer an answer

  • Day nears for restarting Japan's fast-breeder reactor - the world's only such reactor

    Monju, the world’s only fast-breeder reactor, achieved criticality in April 1994; in December 1995 a coolant loop leaked more than 700 kilograms of molten sodium, releasing toxic fumes and damaging the plant; plant managers tried to cover up the accident, but covertly recorded videos were leaked to the press; there followed fourteen years of repairs and redesigns of safety measures and attempts to rebuild public trust by Monju’s operator

  • U.S. nuclear power plants not well protected, vulnerable to attack

    U.S. nuclear power plants are poorly protected; guards are grossly underpaid — in many cases, they make less than the janitors at the facilities they guard; many are hired off the street and given less than a week’s worth of training; says a former CIA officer who visited three nuclear plants to research the topic: “I was told by many individuals during my research that it was common to hear discussions among guards about where they would hide if there were an attack”

  • U.S. Congress anxious about shortages of rare earth materials

    Rare earth materials are key to advanced technology — they are used in devices ranging from wind turbines to cell phones; trouble is, almost all of these materials come from China; Congress is worried that one day they could be subject to tight export controls by that country’s government

  • Researchers build a mini river delta, making catastrophic flooding more predictable

    Slow deposition of sediment within rivers eventually fills channels, forcing water to spill into surrounding areas and find a new, steeper path; the process is called avulsion; the result, with the proper conditions, is catastrophic flooding and permanent relocation of the river channel; researchers offer new insights into avulsion

  • Metal mist will not choke off controlled nuclear fusion

    Fusion reactors — experimental reactors called tokamaks — are doughnut-shaped devices that contain ionized gas, or plasma, at temperatures of more than 100 million degrees; it was feared that fine metallic dust generated inside the containment vessel would choke off the controlled nuclear fusion; scientists now find this is not the case

  • Web site lists rail-carried hazardous chemicals in real time

    Railroad operator CSX now provides first responders and the Chemical Transportation Emergency Center (CHEMTREC) access to secure Web-based information which allows CHEMTREC to find a train number, tank car number, and identify what is being transported in those cars; BNSF also provides CHEMTREC with manifest information, but only after a derailment; BNSF does, however, provide municipalities a list of chemicals it routinely transports through cities

  • Software turns laptops, PCs into earthquake early-warning system

    Harnessing the power of accelerometers — tiny devices that detect movement, allowing, for example, iPhones to flip from vertical to horizontal and Wii devices to function as tennis rackets — and embedding them in laptops and PCs would create a local, regional, or even global network of “quake catchers” who would use their computers to map tremors

  • Washington State, federal officials in dam-related disaster resilience exercises

    Officials from the Tri-Cities area of Washington State, neighboring areas, and federal agencies participate in a exercise aiming to develop a strategy to improve disaster resilience and preparedness in the event of severe flooding along the Columbia River, flooding which leads to overtopping and subsequent breaching of levees in the Tri-Cities area

  • Delay in start date for U.K. cyberdefense center

    The U.K. government’s Cyber Security Operations Center, charged with protecting Britain’s critical IT infrastructure, was supposed to become operational yesterday; the government said it would become operational by the end of the month