This Happened - March 28: Three Mile Island Accident

Updated March 28, 2024 at 12:40 p.m.

On this day in 1979, a nuclear reactor at the Three Mile Island power plant in Pennsylvania experienced a partial meltdown due to a combination of equipment malfunctions, operator errors, and design flaws. As a result, radioactive gas was released into the environment, and the plant had to be shut down permanently.

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What was the reaction to the Three Mile Island accident?

The Three Mile Island accident was a significant event in the history of nuclear power, and it led to increased public concern about the safety of nuclear energy. Many people in the surrounding area were evacuated, and there were protests and public debates about nuclear power in the months and years that followed.

What were the consequences of Three Mile Island on the nuclear industry?

The Three Mile Island accident led to increased scrutiny of nuclear power plants and stricter regulations on safety procedures. Many people became more skeptical of the nuclear industry, and it became more difficult to build new nuclear power plants in the United States.

Has anything like the Three Mile Island accident happened since then?

There have been other nuclear accidents around the world, including the Chernobyl disaster in 1986 and the Fukushima Daiichi disaster in 2011. However, the Three Mile Island accident remains one of the most significant nuclear accidents in history, both in terms of its impact on public opinion and its long-term consequences for the nuclear industry.