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  • Improved Nuclear Accident Code Helps Policymakers Assess Risks from Small Reactors

    New software will help the global nuclear industry in assessing the consequences of nuclear accidents. The Maccs code, developed by Sandia researchers, can also evaluate the potential health and environmental risks posed by advanced nuclear reactors and small modular nuclear reactors.

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  • Lake Evaporation Patterns Will Shift with Climate Change

    Lakes serve as a major global source of freshwater. As temperatures continue to get warmer, so will lakes. As global average temperatures rise, lake evaporation is projected to increase at double the rate of ocean evaporation. However, future increases in lake evaporation vary substantially across regions.

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  • Prospect of War in Ukraine Raises Questions About Europe’s Natural Gas Supply

    By Rob Garver

    The possibility of a Russian invasion of Ukraine is what an armed conflict in Eastern Europe raises the question of the repercussion to the energy supply of the countries of the European Union, which have become increasingly reliant on Russian natural gas for electricity generation, industrial applications, and commercial and residential use.

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  • Providing Student Research Opportunities to Strengthen Nuclear Security

    Student researchers at The University of Texas at El Paso Aerospace Center will engage in nuclear materials technology research through a five-year, $5 million grant from the U.S. Department of Energy (DOE). Work will focus on the design, synthesis and fabrication of advanced materials.

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  • Speed and Surprises: Decline and Recovery of Global Electricity Use in COVID’s First Seven Months

    By Claudia Moses

    The unprecedented plunge in electricity use around the world at the beginning of the global pandemic was tied to shut-down policies and other factors. Surprisingly, the recovery to pre-COVID levels was quite fast and not linked to those same factors.

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  • What Drives Sea Level Rise? U.S. Report Warns of 1-Foot Rise within Three Decades and More Frequent Flooding

    By Jianjun Yin

    Sea levels are rising, and that will bring profound flood risks to large parts of the Gulf and Atlantic coasts over the next three decades. A new report led by scientists at the National Oceanic and Atmospheric Administration warns that the U.S. should prepare for 10-12 inches of relative sea level rise on average in the next 30 years. That much sea level rise means cities like Miami that see nuisance flooding during high tides today will experience more damaging floods by midcentury.

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  • U.S. Coastline to See Up to a Foot of Sea Level Rise by 2050

    The United States is expected to experience as much sea level rise by the year 2050 as it witnessed in the previous hundred years. That’s according to a NOAA-led report updating sea level rise decision-support information for the U.S. The report also finds that the sea level rise expected by 2050 will create a profound increase in the frequency of coastal flooding, even in the absence of storms or heavy rainfall.

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  • Nuclear Power May Be Key to Least-Cost, Zero-Emission Electricity Systems

    Human activity is spewing carbon pollution into the atmosphere, affecting the global carbon cycle and causing warming, as well as altered precipitation patterns. Nuclear power generation can play a crucial role in helping the world reach a key goal of zero carbon emissions by the middle of the century, especially in countries with low wind resources.

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  • We Need Hydropower for a Resilient Grid

    By Kelsey Adkisson

    The shift in power source mix and climate change-driven natural disasters make America’s most critical piece of energy infrastructure—the grid—more vulnerable than ever before. That’s where hydropower plays a pivotal role: When other types of power plants go dark, hydropower provides a fast, crucial response in seconds.

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  • Pan-European “Supergrid”' Could Cut 32% from Energy Costs

    A European wide ‘supergrid’ could cut almost a third from energy costs according to a new study finds. The 32% cost reduction identified is borne primarily from the expansion of European power flows - derestricting them to allow the location of renewable generation to be optimized, thereby significantly decreasing the total installed capacity.

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  • Blocking Microgrid Cyberattacks to Keep Power Flowing

    Detection methods that identify the weaknesses in smart power grids will prevent cyberattacks from disrupting supply to critical infrastructure.

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  • Macron Supports Nuclear in Carbon-Neutrality Push

    France will build at least six new nuclear reactors in the decades to come, President Emmanuel Macron said on Thursday, placing nuclear power at the heart of his country’s drive for carbon neutrality by 2050.

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  • Identifying “Double-Hazard” Zones for Wildfire in the West

    Rapidly growing communities in the American West’s forests and shrublands are nestled in zones where local soil and plant traits amplify the effect of climate change on wildfire hazards and lead to bigger burns.

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  • Water Resources Depletion Near Large Urban Areas

    Researchers analyzed the spatial distribution of water resources depletion in connection with proximity to large urban areas and defined a model that might prove fundamental to mitigate the impact of urbanization on the ecosystem.

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  • NSA Releases 2021 Cybersecurity Year in Review

    The NSA last week released its 2021 NSA Cybersecurity Year in Review which highlights how the agency continues to address threats to the U.S. most critical systems.

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More headlines

  • What Should the Government Do in 2023 to Fill its Cyber Workforce Shortage?
  • CISA’s Wales says industry engagement on incident reporting rule will be robust, meet expectations
  • Utility Begins Loading Fuel at New US Nuclear Plant
  • Securing the U.S. Electricity Grid from Cyberattacks
  • Cybersecurity Profile for the Hybrid Satellite Networks (HSN) Cybersecurity: Draft Annotated Outline
  • $3 billion for coastal and climate resilience funding
  • DHS Awards $9.8M for Small Businesses to Develop Security Technology Prototypes
  • Flood sensors give Montgomery Co. new way to track water levels remotely
  • 100 day cybersecurity resilience plan for water and wastewater sector
  • Water, schools, among major concerns for Utah earthquake commission
  • Nuclear reactor restarts, but Japan’s energy policy in flux
  • Hawking says he lost $100 bet over Higgs discovery
  • Kansas getting $500K in law enforcement grants
  • Bill widens Sacramento police, sheriff’s contract security opportunities
  • DHS awards $97 million in port security grants
  • DHS awarding $1.3 billion in 2012 preparedness grants
  • Cellphone firms share location data with law enforcement, not users
  • Residents of Murrieta, California, will have to subscribe for emergency services
  • Ohio’s Homeland Security funding drops sharply
  • Ports of L.A., Long Beach get Homeland Security grants
  • Homeland security gets involved with Indiana water conservation
  • LAPD embraces “predictive policing”
  • New GPS rival is hack-proof
  • German internal security service head quits over botched investigation
  • Americans favor Obama to defend against space aliens: poll
  • U.S. Coast Guard creates “protest-free zone” in Alaska oil drilling zone
  • Congress passes measure to enhance Israel security ties
  • Wickr enables encrypted, self-destructing iPhone messages
  • NASA explains Why clocks got an extra second on 30 June
  • Cybercrime disclosures rare despite new SEC rule
  • First nuclear reactor to go back online since Japan disaster met with protests
  • Israeli security fence architect: Why the barrier had to be built
  • DHS allocates nearly $10 million to Jewish nonprofits
  • Turkey deploys troops, tanks to Syrian border
  • Israel fears terror attacks on Syrian border
  • Ontario’s emergency response protocols under review after Elliot Lake disaster
  • Colorado wildfires to raise insurance rates in future years
  • Colorado fires threaten IT businesses
  • Improve your disaster recovery preparedness for hurricane season
  • London 2012 business continuity plans must include protecting information from new risks

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The long view

  • Concerns About Extremists Targeting U.S. Power Stations

    Attacks on four power stations in Washington State over the weekend added to concerns of a possible nationwide campaign by far-right extremists to stir fears and spark civil conflict. Violent extremists “have developed credible, specific plans to attack electricity infrastructure since at least 2020, identifying the electric grid as a particularly attractive target given its interdependency with other infrastructure sectors,” the DHS said in a January.

    • Read more
  • Using Blockchain to Increase Electric Grid Resiliency

    Blockchain is best known for securing digital currency payments, but researchers are using it to track a different kind of exchange: It’s the first time blockchain has ever been used to validate communication among devices on the electric grid.

    • Read more
  • Hydrogen Changing Power Dynamics in Energy Sector

    By Sergio Matalucci

    As the EU tries to finalize its hydrogen rules, Asian countries are moving fast to secure deliveries and the US is committing money to set up local supply chains. Can the Middle East collaborate with both continents?

    • Read more
  • The Cold War Legacy Lurking in U.S. Groundwater

    By Mark Olalde, Mollie Simon and Alex Mierjeski

    In America’s rush to build the nuclear arsenal that won the Cold War, safety was sacrificed for speed. ProPublica has cataloged cleanup efforts at the 50-plus sites where uranium was processed to fuel the nation’s nuclear arsenal. Even after regulators say cleanup is complete, polluted water and sickness are often left behind.

    • Read more
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