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Why smaller is better when it comes to nuclear power

Physics World

Mention “nuclear power” and attention almost immediately turns to safety. Despite huge advances in nuclear technology in recent decades, everyone still thinks about the accidents that occurred at older reactors like Chernobyl , Three Mile Island or Fukushima. Dozens of countries don’t even have – or don’t want – nuclear power.

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Five Things the “Nuclear Bros” Don’t Want You to Know About Small Modular Reactors

Union of Concerned Scientists

Even casual followers of energy and climate issues have probably heard about the alleged wonders of small modular nuclear reactors (SMRs). SMRs are distinct from today’s conventional nuclear plants, which are typically around 1,000 megawatts and were largely custom-built.

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Can the Zaporizhzhia Nuclear Plant Avoid a Major Disaster?

Union of Concerned Scientists

While the IAEA has limited authority over nuclear safety even in peacetime, there are practical steps it could take to help the plant cope with any damage that would disrupt the systems that keep its highly radioactive reactor cores and spent nuclear fuel cool. However, the V-320 does not have such a system.).

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Feature- Remembering March 28, 1979 At The Three Mile Island Nuclear Power Plant - The Accident No One Thought Would Happen

PA Environment Daily

Forty-five years ago on March 28, 1979, Pennsylvanians woke up to a much different world -- the accident at the Three Mile Island nuclear power plant in Dauphin County. commercial nuclear power industry. The cooling down process, however, took a month and the radioactive plant would take years to decontaminate.

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September Is Here. That Means Another Nail-Biter for California’s Grid.

Union of Concerned Scientists

I’d be remiss not to mention that, ever since the August 2020 power outages, California policymakers and regulators have been pulling out all the stops to maintain grid reliability. Businesses, too, can play their part by shifting power use to earlier in the day when supplies are more available.

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Guest Essay: March 28, 1979 At 3:53 a.m. Cascading Failures Combined To Produce The Worst Nuclear Power Accident In US History At Three Mile Island

PA Environment Daily

commercial nuclear power industry. The accident occurred at the Three Mile Island nuclear power plant Unit 2 near Middletown, a few miles downstream from Harrisburg. The Pennsylvania Emergency Management Agency, (PEMA,) had no expertise in nuclear reactors. Dick Thornburgh At 3:53 a.m., Thornburgh.

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Western Grid Regionalization Is Back on the Drawing Board. Why Now?

Union of Concerned Scientists

No matter how hard utilities, regulators, and policymakers try to prop up coal plants , these plants have continued to succumb to economic pressure since they just can’t compete with renewables, such as wind and solar. The list goes on, but you get the point. However, the past five years haven’t exactly been the best years for coal.

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