• Protecting the U.S. Wind Energy Infrastructure

    As the planet becomes more reliant on computers and more connected via the internet, our nation’s critical infrastructure is increasingly vulnerable to cyberattacks. This is especially true for power utilities and the electric grid, which offer tempting targets to hostile actors due to the ability to cause widespread power outages or other disruptions. Indeed, cyber criminals have already infiltrated the nation’s power infrastructure, and experts say now is the time to protect these vital assets.

  • Sea Level Rise: Major Economic Impact in the Absence of Further Climate Action

    Rising sea levels, a direct impact of the Earth’s warming climate, is intensifying coastal flooding. The findings of a new study show that the projected negative economy-wide effects of coastal flooding are already significant until 2050, but are then predicted to increase substantially towards the end of the century if no further climate action on mitigation and adaptation is taken.

  • Climate Costs Smallest If Warming Is Limited to 2°C

    Climate costs are likely smallest if global warming is limited to 2 degrees Celsius. The politically negotiated Paris Agreement is thus also the economically sensible one, Potsdam researchers find in a new study. Using computer simulations of a model by U.S. Nobel Laureate William Nordhaus, they weight climate damages from, for instance, increasing weather extremes or decreasing labor productivity against the costs of cutting greenhouse gas emission by phasing out coal and oil. Interestingly, the economically most cost-efficient level of global warming turns out to be the one more than 190 nations signed as the Paris Climate Agreement. So far however, CO2 reductions promised by nations worldwide are insufficient to reach this goal.

  • Sea-Level Rise Could Trigger Migration from Coastal Areas to Inland Cities in U.S.

    When Hurricane Harvey slammed into the Texas coast in 2017, displaced residents flocked inland, trying to rebuild their lives in the disaster’s aftermath. Within decades, the same thing could happen at a much larger scale due to rising sea levels, says a new study. The researchers say that climate change-driven sea-level rise could trigger mass migration of Americans to inland cities.

  • Climate Change Means the U.S. Must Start Building Big Things Again

    There used to be a time when the United States was adept at planning and building big projects – the highway system, putting a man on the moon, and more. Not anymore, James Temple writes. He notes that nearly every giant infrastructure project in the United States suffers from massive delays and cost overruns, and this is when they are not shut down altogether before completion. “The U.S. has become terrible at building big things, and negligent in even maintaining our existing infrastructure,” he writes, adding: “That all bodes terribly for our ability to grapple with the coming dangers of climate change, because it is fundamentally an infrastructure problem.”

  • Nuclear Waste Recycled for Diamond Battery Power

    A team of physicists and chemists hope to recycle radioactive material directly from a former nuclear power plant in Gloucestershire, U.K., to generate ultra-long-lasting power sources.

  • Flooding Damage to Levees Is Cumulative—and Often Invisible

    Recent research finds that repeated flooding events have a cumulative effect on the structural integrity of earthen levees, suggesting that the increase in extreme weather events associated with climate change could pose significant challenges for the nation’s aging levee system.

  • Before We Rush to Rebuild after Fires, We Need to Think about Where and How

    Public support for rebuilding in the same disaster affected places is often high. But as fire-fighting agencies are aware, our bushfires are increasing in size, intensity and duration, and a warming climate will continue to worsen these factors. We need to start being more strategic about where we rebuild homes and facilities lost to fire, and how.

  • Tropical Cyclones Causing Billions in Losses Dominate 2019 Natural Catastrophe Picture

    Natural catastrophes cause overall losses of $150 billion, with insured losses of about $52 billion. Severe typhoons in Japan cause the year’s biggest losses. Hurricane Dorian, the strongest hurricane of the year, devastates the Bahamas, but the U.S. mainland was largely spared. Humanitarian tragedy caused by cyclones in Mozambique, with more than 1,000 deaths.  – Better protection is urgently needed

  • The Costs of Closing Germany’s Nuclear Power Plants

    Many countries have phased out production of nuclear energy because of concerns related to nuclear waste and the risk of nuclear accidents. A new study explores Germany’s decision, after the 2011 Fukushima accident, to replace nuclear power with fossil-fuel power generation, finding that the switch to fossil fuel-fired power resulted in considerable increases in pollution at an estimated annual social cost of about $12 billion.

  • Lithuania: New Belarusian Nuclear Plant Hasn't “Learned Lessons of Chernobyl”

    Belarus is launching its first nuclear reactor without completing all stages of a “stress test” — an EU risk-and-safety assessment of a plant’s ability to withstand damage from hazards. Because of its location downwind from Chernobyl, Belarus bore the brunt of that fallout. Its own plans for a nuclear power plant, announced in the 1980s, were shelved as the Soviet leadership and society at large grappled with the consequences of the tragedy. Now, critics say Belarus’s decision to forge ahead with the plant near Astravets is a testament to the country’s failure to draw conclusions from its past.

  • Panic: Ontario Residents Sent False Alarm about Nuclear Plant “Incident”

    Ontario, Canada is home to Pickering Nuclear Generating Station, one of the world’s largest nuclear power stations. On Sunday morning the fourteen million residents of the province were awaken by emergency messages sent to their phones, alerting them to an “incident” at Pickering. An hour later, the province’s government sent another message, telling residents that the it was a false alarm – the result of a poorly executed training drill.

  • Stockpiles of Nuclear Waste Could Be More Useful than We Might Think

    Chemists have found a new use for the waste product of nuclear power - transforming an unused stockpile into a versatile compound which could be used to create valuable commodity chemicals as well as new energy sources.

  • Ways to Strengthen the Resilience of Supply Chains After Hurricanes

    A new report from the National Academies of Sciences recommends ways to make supply chains — the systems that provide populations with critical goods and services, such as food and water, gasoline, and pharmaceuticals and medical supplies – more resilient in the face of hurricanes and other disasters, drawing upon lessons learned from the 2017 hurricanes Harvey, Irma, and Maria.

  • Climate Change to Make Wildfires in Oregon's Blue Mountains More Frequent, Severe

    Under a warming climate, wildfires in Oregon’s southern Blue Mountains will become more frequent, more extensive and more severe, a new study finds. The researchers urge forest managers to continue to reduce fuel continuity through accelerated rates of thinning and prescribed burning to help reduce the extent and severity of future fires.