Infrastructure

  • The likelihood of a California Big One “uncomfortably high”: Experts

    Research on the San Andreas fault has shown that the average time between surface-rupturing earthquakes is about a century. Experts say that these findings are a call to action. The last two “big ones” on the San Andreas fault — in 1906 in Northern California and 1857 in Southern California — occurred more than a century ago. There are several ways to calculate the probability of a similar earthquake, but they all give uncomfortably high results. A large earthquake is likely in our lifetime. A magnitude 7.8 earthquake is realistic, one expert says. “Our data show that similar earthquakes happened here in the not-too-distant past. As Shakespeare said, past is prologue. However, past large earthquakes on the San Andreas fault affected very few people. Now millions are at risk.”

  • Reliance on BP, feeble regulations make U.S. partially culpable in Deepwater Horizon oil spill

    A recent ruling by a federal judge that BP was “grossly negligent” in the 2010 Deepwater Horizon oil rig spill in the Gulf of Mexico placed the majority of blame on the multinational oil and gas company. Although not on trial in this case, the federal government was also culpable in the largest oil spill in U.S. history, according to a new paper. Based on reports from the National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling, the Chief Council’s Report and other government documents, the report’s authors determined that the government’s reliance on market-based accountability mechanisms and its failure to implement a regulatory process based on a mutually agreed upon set of robust standards and voluntary information disclosure led to the largest oil spill in U.S. history.

  • Federally funded cybersecurity center launched

    The National Institute of Standards and Technology’s (NIST) National Cybersecurity Center of Excellence(NCCoE) initiative has awarded the first federally funded research and development center (FFRDC) contract for cybersecurity to MITRE Corp., a nonprofit established to operate FFRDCs. Cybersecurity professionals will work with stakeholders in government, the private sector, and academia to develop low cost and scalable cybersecurity solutions.

  • As sea level rises, coastal communities brace for more frequent, destructive tidal flooding

    Today, many coastal communities are seeing more frequent flooding during high tides. As sea level rises higher over the next fifteen to thirty years, tidal flooding is expected to occur more often, cause more disruption, and even render some areas unusable — all within the time frame of a typical home mortgage. An analysis of fifty-two tide gauges in communities stretching from Portland, Maine to Freeport, Texas shows that most of these communities will experience a steep increase in the number and severity of tidal flooding events over the coming decades, with significant implications for property, infrastructure, and daily life in affected areas. The report warns that given the substantial and nearly ubiquitous rise in the frequency of floods at these fifty-two locations, many other communities along the East and Gulf Coasts will need to brace for similar changes.

  • Smart grid needed to shift electrical system to alternative energy: Expert

    Solar, wind, and other alternative sources are easier on the environment but less predictable than coal, gas, or oil-fired plants, demanding a more sophisticated distribution and delivery system. A more resilient, responsive electrical grid – a smart grid – would adjust electrical loads to energy demands, preventing the shutdowns that leave people without air conditioning just when they need it most. A smart grid is thus a flexible grid – it is an infrastructure which allows shifting load and demand around effectively, ultimately balancing the electrical power and delivery system at lower costs.

  • Fusion reactor concept could be cheaper than coal

    Fusion energy almost sounds too good to be true — zero greenhouse gas emissions, no long-lived radioactive waste, a nearly unlimited fuel supply. Perhaps the biggest roadblock to adopting fusion energy is that the economics have not penciled out. Fusion power designs aren’t cheap enough to outperform systems that use fossil fuels such as coal and natural gas. University of Washington engineers hope to change that. They have designed a concept for a fusion reactor that, when scaled up to the size of a large electrical power plant, would rival costs for a new coal-fired plant with similar electrical output.

  • California needs $54 million to deploy ShakeAlert earthquake warning system

    Officials in California need $54 million fully to implement the ShakeAlert earthquake warning system, according to a scientist with the U.S. Geological Survey (USGS).ShakeAlert detects earthquakes using the California Integrated Seismic Network of roughly 400 ground motion sensors which identify primary waves (P-waves) as they move through the Earth at almost twice the speed of the earthquakes’ destructive S-waves, which shake the ground.When an earthquake is detected, ShakeAlert informs emergency management officials of the quake’s epicenter, and a computer-generated voice counts the remaining time before shaking occurs.

  • Scientist reveals Chelyabinsk meteorite fall’s seismo-ionospheric effects

    The meteorite which hit the Russian city of Chelyabinsk on 15 February 2013 was the cause of a large number of dynamic ionospheric, atmospheric, and seismic phenomena. Its explosion created panic among local residents and about 1,500 people were injured seriously enough to seek medical treatment. All of the injuries were due to indirect effects rather than the meteor itself, mainly from broken glass from windows that were blown in when the shock wave arrived, minutes after the superbolide’s flash.

  • Boston developers continue to build on the waterfront, but take account of sea level rise

    The threat of rising sea levels has not discouraged property developers and buyers in Boston from investing in multi-million dollar condos located along the city’s waterfront. Boston developers are keeping copies of key building records off-site in case electricity shuts down during a storm surge. Some developers are moving mechanical systems from the basements of high rises to several stories above ground, to ensure power and critical systems are intact during a flood.

  • U.S. Cyber Command plans to recruit 6,000 cyber professionals, as U.S. mulls offensive cyber strategy

    Last Wednesday, House Intelligence Committee Chairman Mike Rogers (R- Michigan) told reporters that he would like to see the United States adopt a more offensive strategy in cyberspace, but added that the Pentagon, intelligence agencies, and law enforcement must first develop protocols for offensive cyber measures.The following day, U.S. Cyber Command (USCYBERCOM) announced plans to recruit 6,000 cyber professionals and create 133 teams across the country to support the Pentagon in defending the nation’s cyber infrastructure.

  • Petroleum industry, railroads want deadline extension for phasing out old tank cars

    Transportation of crude oil by train jumped to 408,000 in 2013, from 11,000 in 2009, partly due to the rise in production from North Dakota’s Bakken region, where oil production has surpassed pipeline capacity. The increasing use of rail to transport crude oil has resulted in several accidents. The Department of Transportation want to phase out older tank cars — because they have thinner shells and are thus more vulnerable to accidents when transporting flammable liquids like crude oil – and replace them with new, safer tank cars with thicker shells. The petroleum industry and U.S. railroads want DOT to extend the deadline for phasing out old tankers from two years to four years.

  • Research powerhouses team up to develop climate models for energy applications

    Eight national laboratories, four academic institutions, and one private-sector company are partnering in the Climate Modeling for Energy, or ACME, project, designed to accelerate the development and application of fully coupled, state-of-the-science Earth system models for scientific and energy applications. The project will focus initially on three climate-change science drivers and corresponding questions to be answered during the project’s initial phase.

  • The Big One will have frightening consequences for Los Angeles: Scientists

    Scientists cannot accurately predict when California’s next massive earthquake – or, the Big One – will strike, but they can predict the effects, and it is frightening. Scientists with the U.S. Geological Survey (USGS) say these effects will include powerless rescue services, widespread fire damage, and no fresh water for months on end. The 1994 Northridge Earthquake was the region’s the last mega-quake, but scientists say that “When we have the San Andreas earthquake, that earth fault will probably be about 20 to 30 times larger than the fault that produced the Northridge earthquake [which still resulted in $20 Billion in damages].”

  • California communities running out of water

    Since January, a number of California communities in the Central Valley have been experiencing such extreme drought that they have been placed on a “critical water systems” list — a ranking indicating that the areas could run completely dry within sixty days. Many of these areas have had wells dried up since July.

  • New cyber initiative to put Israel’s Beer-Sheva region on the world’s cyber map

    Ben-Gurion University of the Negev is a central component of the new CyberSpark initiative, an ecosystem with all the components which will allow it to attain a position of global leadership in the cyber field. The CyberSpark initiative is the only complex of its type in the world – a government-academic-industry partnership which includes Fortune 500 companies and cyber-incubators, academic researchers and educational facilities, as well as national government and security agencies. The CyberSpark Industry Initiative will serve as a coordinating body for joint cyber industry activities with government agencies, the Israel Defense Force (IDF), and academia.