Nuclear power

‘The West Will Lead’: Utah, Idaho, Wyoming Team Up on Nuclear Energy Development
Utah state leaders are taking the next steps in their efforts to make Utah a major nuclear energy development hub and a “national leader” in developing next-generation energy technology, reaching beyond state lines to do it.
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The Trump Administration Says It Wants a “Nuclear Renaissance.” These Actions Suggest Otherwise.
For nuclear advocates, it’s an open question whether the Trump administration’s energy officials recognize the scale of the effort that would be required to achieve their purported ambition for a nuclear revival. In fact, some of the actions the administration has taken, such as tariffs and a shake-up at the Tennessee Valley Authority, could be getting in the way of such revival.
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How and Where Is Nuclear waste stored in the U.S.?
Around the U.S., about 90,000 tons of nuclear waste is stored at over 100 sites in 39 states, in a range of different structures and containers. For decades, the nation has been trying to send it all to one secure location. Perhaps there will be a temporary site whose location passes muster with the Supreme Court. But in the meantime, the waste will stay where it is.
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Research Drives Innovation in Gen-IV Reactor Safety and Efficiency
All U.S. nuclear reactors, which currently provide more than half of the nation’s carbon-free power, are first- or second-generation light water reactors. This means they use water as both a coolant and neutron moderator to control the nuclear reaction and produce useful electricity. Ut researchers pursue all kinds of reactor designs, and nuclear engineers at Argonne frame the future of nuclear design.
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U.S. Supreme Court Takes Up Texas Nuclear Waste Disposal Case
The case could establish the nation’s first independent repository for spent nuclear fuel in West Texas, despite the objections of state leaders.
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Exploring the New Nuclear Energy Landscape
In the last few years, the U.S. has seen a resurgence of interest in nuclear energy and its potential for helping meet the nation’s growing demands for clean electricity and energy security. Meanwhile, nuclear energy technologies themselves have advanced, opening up new possibilities for their use.
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A Michigan Nuclear Plant Is Slated to Restart, but Trump Could Complicate Things
The owners of a shuttered nuclear plant on the shores of Lake Michigan are still banking on its historic reopening later this year, despite the confusion of President Donald Trump’s first days.
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Nuclear Has Changed. Will the U.S. Change with It?
Fueled by artificial intelligence, cloud service providers, and ambitious new climate regulations, U.S. demand for carbon-free electricity is on the rise. In response, analysts and lawmakers are taking a fresh look at a controversial energy source: nuclear power.
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Nuclear Is Here ... and Here and Here
The Oak Ridge National Laboratory (ORNL) helped start the nuclear age more than 80 years ago, and it remains at the forefront of nuclear research. The lab is also actively involved in promoting east Tennessee’s nuclear industry and consulting with nuclear businesses that move into the area.
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Assessing Small Modular Reactor Applications to Rebuild a Clean Economy in Post-War Ukraine 
Building on a decades-long partnership, the Argonne National Laboratory will play a leading role in planning and rebuilding the nuclear-generated clean energy infrastructure in post-war Ukraine.
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The History of WIPP
In 1975, the nation asked Sandia to investigate the possibility of building a repository in New Mexico for the disposal of radioactive transuranic defense waste. Little did those assigned to the project know that the task would absorb most of their careers and become one of the most controversial and important projects in U.S. history.
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War Risks from Nuclear Power Plants? Just Look at Zaporizhzhia
As evidenced in an International Atomic Energy Agency (IAEA) report released in September, Russia’s occupation of the Zaporizhzhia Nuclear Power Plant in Ukraine continues to create high risk of a nuclear disaster. In considering future conflicts, no one can safely assume that an enemy will avoid targeting nuclear power stations.
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Safer and More Precise Nuclear Plant Dismantlement
As the need for technologies to cut and dismantle reactors and internal structures increases due to the end of the operational lifespan of nuclear power plants, an innovative laser cutting technology for nuclear dismantlement has been developed.
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Plan to Reopen Three Mile Island Plant Could e ‘Rebirth’ of Nuclear Energy: Experts
The 1979 partial meltdown at the Three Mile Island nuclear power plant became a cautionary tale for a generation of Americans. But experts say a plan to reopen the plant shows opinions are changing regarding nuclear power and its role in a clean energy future.
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No Power, No Operator, No Problem: Simulating Nuclear Reactors to Explore Next-Generation Nuclear Safety Systems
To create safe and efficient nuclear reactors, designers and regulators need reliable data consistent with real-world observation. Data generated at the facility validates computational models and guides the design of nuclear reactors.
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