• Using hills to shelter buildings from tornadoes

    Researchers have demonstrated the influence of hills on tornadoes. The researchers’ models revealed that the height of a hill and the size of a tornado’s vortex have a significant effect on the tornado’s destructive power. The findings could be used to identify safer areas for construction.

  • U.S. formulates strategy for a new Arctic landscape

    U.S. national security officials have become increasingly concerned about the national security implications of an ice-free Arctic. The Arctic will become ice-free during the summer by mid-decade. In a strategy document, the Pentagon says: “Melting sea ice in the Arctic may lead to new opportunities for shipping, tourism, and resource exploration, but the increase in human activity may require a significant increase in operational capabilities in the region in order to safeguard lawful trade and travel and to prevent exploitation of new routes for smuggling and trafficking.”

     

  • U.S. nuclear power industry facing growing challenges

    The U.S. nuclear industry is scaling back expectations on the future of the industry, expectations which only a few were soaring. The availability of cheaper energy alternatives, a growing trend toward energy conservation, and renewed safety and health worries as a result of the 2011 Fukushima Daiichi Nuclear Power Plantaccident, are all reasons for why active nuclear plants are being forced to close, and why fewer energy companies are investing in new nuclear plants or upgrading existing ones.

  • Canadian city developed mathematical formula to evaluate risk

    The City of Hamilton, Ontario has ranked Terrorism fourth on its list of top ten emergency risks, below Hazardous Materials and Explosions, Energy Supply Emergencies, and Epidemics/Pandemics.The city’s ranking of top 10 emergencies for which it plans is not a mere judgment call: The city’s emergency management office uses a mathematical equation to rate the risks to the city and its population.

  • Maryland preparing for sea level rise

    Maryland has 3,100 miles of tidal shoreline. A scientific report recommends that it would prudent for the state to prepare for a sea level rise of 1.4 feet by 2050.Maryland’s CoastSmart Communities Initiative (CCI) provides grant funding for coastal communities which want to reduce their vulnerabilities to the effects of coastal hazards and sea level rise by becoming ready, adaptive, and resilient.

  • Maryland preparing for sea level rise

    Maryland has 3,100 miles of tidal shoreline. A scientific report recommends that it would prudent for the state to prepare for a sea level rise of 1.4 feet by 2050.Maryland’s CoastSmart Communities Initiative (CCI) provides grant funding for coastal communities which want to reduce their vulnerabilities to the effects of coastal hazards and sea level rise by becoming ready, adaptive, and resilient.

  • Renewable fuel standard: mend it, don’t end it

    Congress should minimally modify — and not, as petroleum-related interests have increasingly lobbied for, repeal — the Renewable Fuel Standard (RFS), the most comprehensive renewable energy policy in the United States, according to a new paper. The paper argues that RFS mandates merely ought to be adjusted to reflect current and predicted biofuel commercialization realities.

  • Budget impasse halts enforcement of chemical plants safety standards

    Security experts say that short of a direct nuclear attack on a U.S. city, the most dangerous, mass-casualty catastrophe the United States faces is a terrorist attack on, or an accident in, a chemical facility which would release toxic clouds over neighboring cities and towns. The federal government partial shutdown is making it impossible to enforce safety and security standards formulated to strengthen the ability of thousands of U.S. chemical facilities to withstand terrorist attacks.

  • Halt of CFATS work disrupts debate over program’s merit

    The budget impasse-related halting of monitoring and enforcing compliance with the 2007 Chemical Facility Anti-Terrorism Standards (CFATS) comes at a time of growing criticism of the measure by GOP – but not only GOP – lawmakers, who complain that there are too many problems with CFATS and the way it has so far been implemented.

  • U.K. launches cyberwarfare reserve force

    U.K. defense secretary Philip Hammond announced that the Ministry of Defense (MoD) has begun this month to recruit the country’s top IT specialiststo join the Joint Cyber Reserve Unit (JCRU). “In response to the growing cyber threat, we are developing a full-spectrum military cyber capability, including a strike capability, to enhance the U.K.’s range of military capabilities,” Hammond said.

  • Sea power: extracting energy from ocean waves

    As sources of renewable energy, sun and wind have one major disadvantage: it is not always sunny or windy. Waves in the ocean, on the other hand, are never still. Researchers are now aiming to use waves to produce energy by making use of contact electrification between a patterned plastic nanoarray and water.

  • Bipartisan cybersecurity measure to be introduced in Congress

    Senator Saxby Chambliss (R-Georgia) last week said he was “very close” to introducing legislation which would encourage the private sector and government agencies to share information regarding cyberattacks. Chambliss has proposed a government “portal,” operated by DHS, to handle information coming from the private sector. Privacy advocates welcome the proposal for a civilian agency like DHS to operate the information sharing “portal” (in earlier versions of proposed cybersecurity legislation, the NSA was tasked with a similar coordinating responsibility).

  • Furloughs hamper U.S. ability to respond to chemical disasters

    Rafael Moure-Eraso, the chairman of the U.S. Chemical Safety Board(CSB) warned that the agency would be unable to respond to major chemical-related disasters if the government shutdown continued. The agency has furloughed more than 90 percent of its workers. The shutdown has delayed other CSB investigations into chemical accidents in California, Utah, Washington, and Texas. Moure-Eraso said that the delays in investigations could threaten public safety as the agency is unable to make recommendations for prevention of similar accidents.

  • Research investments, growing markets drive rise in energy patents

    Innovation in energy technology is booming, according to a new paper which examines what factors set the pace for energy innovation. The study finds that investments in research and development, as well as in the growth of markets for these products, have helped to spur this dramatic growth in innovation.

  • Debate heats up over N.Y.’s Indian Point nuke license renewal

    Indian Point nuclear power plant, located twenty-four miles north of New York City, provides 25 percent of the power used in New York City and Westchester County. The plant’s two reactors were built four decades ago, and the plant operator is seeking a 20-year license renewal for them, or they will have to be shut down. Opponents of the license renewal point to the risk inherent in operating aging reactors – and to a recently discovered risk: Indian Point is located near two active seismic areas — the Ramapo Fault Plain and the Peekskill-Stamford line.