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Shutdown is the state of a nuclear reactor when the fission reaction is slowed significantly or halted completely. Different nuclear reactor designs have different definitions for what "shutdown" means, but it typically means that the reactor is not producing a measurable amount of electricity or heat and is in a stable condition with very low reactivity.
After a strong run for some energy stocks in the fall, the rally fell flat this week with many nuclear and renewable energy stocks dropping. According to data provided by S&P Global Market ...
That's the main reason why utilities have been one of the hottest stock market sectors this year, up 28% at recent prices, and Vistra, an unregulated power company, is the top stock on the S&P 500 ...
Because of the long life of new nuclear power plants, most of the value of a new nuclear power plant is created for the benefit of future generations. The recent liberalization of the electricity market in many countries has made the economics of nuclear power generation less enticing, [ 40 ] [ 41 ] and no new nuclear power plants have been ...
A reactor protection system (RPS) is a set of nuclear safety and security components in a nuclear power plant designed to safely shut down the reactor and prevent the release of radioactive materials. The system can "trip" automatically (initiating a scram), or it can be tripped by the operators. Trips occur when the parameters meet or exceed ...
Specifically, investors have been wondering what the Trump administration's approach to nuclear energy will be as the nuclear sector is suddenly a hot topic after big tech companies like Alphabet ...
This was noticed when it caused a power surge at the startup of Ignalina Nuclear Power Plant Unit number 1, in 1983. On April 26, 1986, the Chernobyl disaster happened due to a fatally flawed shutdown system, after the AZ-5 shutdown system was initiated after a core overheat. RBMK reactors were subsequently either retrofitted to account for the ...
As of 10 a.m. ET, Constellation stock itself is up a strong 14.4%, while nuclear upstarts NuScale Power Corporation (NYSE: SMR) and Nano Nuclear Energy (NASDAQ: NNE) have gained 13% and 15% ...