-
How Can California Solve Its Water Woes? By Flooding Its Best Farmland.
Restored floodplains in the state’s agricultural heartland are fighting both flooding and drought. But their fate rests with California’s powerful farmers.
-
-
Texas Regulators Limit Oil and Gas Disposal Wells in Bid to Reduce Earthquakes in West Texas
Injecting saltwater back into the ground “is likely contributing to recent seismic activity,” the Railroad Commission of Texas has said.
-
-
Coastal Populations Set to Age Sharply in the Face of Climate Migration
As climate change fuels sea level rise, younger people will migrate inland, leaving aging coastal populations — and a host of consequences — in their wake. While destination cities will work to sustainably accommodate swelling populations, aging coastal communities will confront stark new challenges.
-
-
Extreme Weather Cost $80 Billion in 2023. The True Price Is Far Higher.
The U.S. saw 25 billion-dollar weather disasters in 2023 — more than ever before. 2024 could be worse. Congress has long punted on reforming FEMA and the nation’s disaster relief policy, but it’s only a matter of time before there’s a disaster bad enough that legislators feel pressure to act. That catastrophe didn’t arrive in in 2023, but it is surely coming.
-
-
Identifying Types of Cyberattacks That Manipulate Behavior of AI Systems
AI systems can malfunction when exposed to untrustworthy data – what is called “adversarial machine learning” — and attackers are exploiting this issue. New guidance documents the types of these attacks, along with mitigation approaches. No foolproof method exists as yet for protecting AI from misdirection, and AI developers and users should be wary of any who claim otherwise.
-
-
Australia Should Learn from Canada and Take a Truly Global Approach to Critical Minerals
Canada and Australia are key players in the global supply chain for critical minerals. Simultaneously the top two nations for receiving minerals investment and for providing minerals investment, they are perfectly placed to use critical minerals to facilitate the global energy transition, foster innovation and build their security capabilities.
-
-
From NYC to D.C. and Beyond, Cities on the East Coast Are Sinking
Major cities on the U.S. Atlantic coast are sinking, in some cases as much as 5 millimeters per year – a decline at the ocean’s edge that well outpaces global sea level rise. Particularly hard hit population centers such as New York City and Long Island, Baltimore, and Virginia Beach and Norfolk are seeing areas of rapid “subsidence,” or sinking land, alongside more slowly sinking or relatively stable ground, increasing the risk to roadways, runways, building foundations, rail lines, and pipelines.
-
-
In Coastal Communities, Sea Level Rise May Leave Some Isolated
Amid the threat of dramatic sea level rise, coastal communities face unprecedented dangers, but a new study reveals that as flooding intensifies, disadvantaged populations will be the ones to experience some of the most severe burdens of climate change.
-
-
Seven Moments in December that Changed Nuclear Energy History
December is a big month in the history of nuclear energy. From the first self-sustaining chain reaction to a pivotal breakthrough in nuclear fusion, some of the biggest events that laid the foundation for the nuclear energy sector all happened in the final month of the year.
-
-
Enhancing Coastal Cities' Flood Resilience Through Smart City Technologies
In the face of climate change, a suite of advanced technologies can be integrated into urban design to reduce the flood risk posed by rising sea levels, more intense rainfall events, and more powerful storm surges.
-
-
New Nuclear Deflection Simulations Advance Planetary Defense Against Asteroid Threats
As part of an effort to test different technologies to protect Earth from asteroids, a kinetic impactor was deliberately crashed into an asteroid to alter its trajectory. However, with limitations in the mass that can be lifted to space, scientists continue to explore nuclear deflection as a viable alternative to kinetic impact missions. Nuclear devices have the highest ratio of energy density per unit of mass of any human technology, making them an invaluable tool in mitigating asteroid threats.
-
-
Is Nuclear Energy the Way to Achieve Climate Goals?
After decades out of fashion, a declaration to triple nuclear capacity at UN climate talks suggests a revival. Some say it’s necessary to help curb emissions, others call it a needless distraction.
-
-
“Energy Droughts” in Wind and Solar Can Last Nearly a Week, Research Shows
Understanding the risk of compound energy droughts—times when the sun doesn’t shine and the wind doesn’t blow—will help grid planners understand where energy storage is needed most.
-
-
Innovative Long-Duration Energy Storage Project
Argonne and Idaho National Laboratories have been selected by the U.S. Department of Energy for a project to validate CMBlu Energy’s battery technology for microgrid resilience and electric vehicle charging. U.S. Department of Energy selects national labs to validate the company’s battery technology for microgrid resilience and electric vehicle charging.
-
-
Smart Microgrids Can Restore Power More Efficiently and Reliably in an Outage
It’s a story that’s become all too familiar — high winds knock out a power line, and a community can go without power for hours to days, an inconvenience at best and a dangerous situation at worst. Engineers developed an AI model that optimizes the use of renewables and other energy sources to restore power when a main utility fails.
-
The long view
Helping Strengthen America’s Critical Infrastructure
Everyday life depends on a robust infrastructure network that provides access to running water, communications technology and electricity, among other basic necessities. The experts who keep our national infrastructure secure and resilient also need a strong network to share their knowledge and train the next generation of professionals capable of solving complex infrastructure challenges.
AI and the Future of the U.S. Electric Grid
Despite its age, the U.S. electric grid remains one of the great workhorses of modern life. Whether it can maintain that performance over the next few years may determine how well the U.S. competes in an AI-driven world.
Using Liquid Air for Grid-Scale Energy Storage
New research finds liquid air energy storage could be the lowest-cost option for ensuring a continuous power supply on a future grid dominated by carbon-free but intermittent sources of electricity.
Enhanced Geothermal Systems: A Promising Source of Round-the-Clock Energy
With its capacity to provide 24/7 power, many are warming up to the prospect of geothermal energy. Scientists are currently working to advance human-made reservoirs in Earth’s deep subsurface to stimulate the activity that exists within natural geothermal systems.
Experts Discuss Geothermal Potential
Geothermal energy harnesses the heat from within Earth—the term comes from the Greek words geo (earth) and therme (heat). It is an energy source that has the potential to power all our energy needs for billions of years.