• Crafting emergency orders to protect the U.S. electric grid

    Russia and other potential adversaries are seeking to implant increasingly sophisticated cyber weapons on our power grid. Now, the United States has an unprecedented opportunity to help deter adversaries from using those weapons, and to prevent catastrophic blackouts if deterrence fails.

  • MIT Energy Initiative study reports on the future of nuclear energy

    How can the world achieve the deep carbon emissions reductions that are necessary to slow or reverse the impacts of climate change? The authors of a new MIT study say that unless nuclear energy is meaningfully incorporated into the global mix of low-carbon energy technologies, the challenge of climate change will be much more difficult and costly to solve. For nuclear energy to take its place as a major low-carbon energy source, however, issues of cost and policy need to be addressed.

  • Nuclear safety board slams Energy Department plan to weaken oversight

    The Trump administration defended an order that could be used to withhold information about nuclear facilities from a federal board, but its leader says the action is not consistent with the U.S. Atomic Energy Act.

  • Control system simulator helps operators to fight hackers

    A simulator that comes complete with a virtual explosion could help the operators of chemical processing plants – and other industrial facilities – learn to detect attacks by hackers bent on causing mayhem. The simulator will also help students and researchers understand better the security issues of industrial control systems.

  • Using Artificial Intelligence to locate risky dams

    In the U.S., 15,498 of the more than 88,000 dams in the country are categorized as having high hazard potential—meaning that if they fail, they could kill people. As of 2015, some 2,000 of these high hazard dams are in need of repair. With a hefty price tag estimated at around $20 billion, those repairs aren’t going to happen overnight.

  • Using Artificial Intelligence to locate risky dams

    In the U.S., 15,498 of the more than 88,000 dams in the country are categorized as having high hazard potential—meaning that if they fail, they could kill people. As of 2015, some 2,000 of these high hazard dams are in need of repair. With a hefty price tag estimated at around $20 billion, those repairs aren’t going to happen overnight.

  • Graphene laminated pipes reduce corrosion in the oil and gas industry

    Corrosion costs the oil and gas industry in the U.S. alone $1.4 billion. Researchers have discovered ways of using graphene to prolong the lifetime of pipes used in the oil and gas industry.

  • Catastrophic floods may trigger human resettlement away from rivers

    Flooding is one of the most damaging natural hazards, and its negative impacts have markedly increased in many regions of the world in recent decades. In the period 1980-2014, floods generated economic losses exceeding $1 trillion and caused more than 226,000 casualties. The increasing trend of global flood losses has mainly been attributed to the increasing exposure of people and assets due to rising populations in flood-prone areas.

  • Genoa bridge collapse: the mafia’s role

    Investigations into the collapse of the 51-year old Morandi Bridge in Genoa will look at different possible causes, including wear and tear, heavy traffic, structural flaws and other problems. As the usual political inferno between parties and private firms rages on, the phantom threat of mafia involvement in Italian construction has resurfaced. The region of Liguria sadly scores quite high in the assessments of mafia infiltration. In the area, Calabrian mafia clans of the ‘ndrangheta – Italy’s most powerful mafia today – have heavily invested in the construction sector, in public tenders and in the exploitation of the port of Genoa and the roads to France and to the rest of the Italian north, for the purposes of illegal trafficking.

  • Lawmaker demands answers about Russian cyberattacks on electric utilities

    In July, the Wall Street Journal reported that in 2016 and 2017, hackers backed by the Russian government successfully penetrated the U.S. electric grid through hundreds of power companies and third-party vendors. Russian hackers gained access to control rooms, putting them in a position to disrupt U.S. power flow.

  • Early warning system for tracking groundwater contamination

    Groundwater contamination is increasingly recognized as a widespread environmental problem. The most important course of action often involves long-term monitoring. But what is the most cost-effective way to monitor when the contaminant plumes are large, complex, and long-term, or an unexpected event such as a storm could cause sudden changes in contaminant levels that may be missed by periodic sampling?

  • Genoa bridge collapse: maintaining these structures is a constant battle against traffic and decay

    As rescue workers look for survivors in the concrete rubble that used to be part of the Morandi bridge in Genoa, Italian authorities are starting their investigation into the possible causes behind this terrible tragedy. It is too early to determine what may have caused the catastrophic collapse of more than 100 meters of the multi-span, cable-stayed suspension bridge, completed just over 50 years ago. But it’s important to understand that bridge engineering does not end when construction finishes and traffic starts to flow. In fact, properly looking after a bridge during its long life is as crucial as having a good design, using high-quality materials, and ensuring sound workmanship during construction.

  • Climate change, sea level rise to cause more devastating tsunamis worldwide

    As sea levels rise due to climate change, so do the global hazards and potential devastating damages from tsunamis, according to a new study. Even minor sea-level rise, by as much as a foot, poses greater risks of tsunamis for coastal communities worldwide.

  • Questions and anxiety in Italy over Genoa bridge collapse

    In the wake of the deadly Morandi Bridge collapse in Genoa, Italian Prime Minister Giuseppe Conte has called for “all infrastructure” in Italy to be checked. Investigators is still trying to determine the cause of the collapse. Italian rescue workers worked through the night and into the morning in search for survivors. A 100-meter section of the Morandi Bridge, affectionally called Genoa’s “Brooklyn Bridge,” collapsed during a heavy rain storm on Tuesday causing dozens of vehicles to plunge some 45 meters.

  • Wildfires are inevitable – increasing home losses, fatalities and costs are not

    Wildfire has been an integral part of California ecosystems for centuries. Now, however, nearly a third of homes in California are in wildland urban interface areas where houses intermingling with wildlands and fire is a natural phenomenon. Just as Californians must live with earthquake risk, they must live with wildfires. Focusing on traditional approaches like fighting fires and fuels management alone can’t solve the wildfire problem. Instead, California must become better prepared for inevitable fires and change how it develops future communities.