Example research essay topic: A History Of The Events From “three Mile Island” Power Plant – 329 words

On March 28, 1979, there was a nuclear accident at
the Three Mile Island power plant near Harrisburg,
Pennsylvania. Below is a summary of what happened:
The reactor’s fuel core became uncovered and more
than one-third of the fuel melted. Inadequate
instrumentation and training programs at the time
hampered operator’s ability to respond to the
accident. The accident was accompanied by
communications problems that led to conflicting
information available to the public, contributing
to the public’s fears. Radiation was released from
the plant. The releases were not serious and were
not health hazards.

This was confirmed by
thousands of environmental and other samples and
measurements taken during the accident. The
containment building worked as designed. Despite
melting of about one-third of the fuel core, the
reactor vessel itself maintained its integrity and
contained the damaged fuel. IMPACTS The impacts of
the Three Mile Island accident lean more towards
the negative side, but there are a few positive
ones. Scientists and doctors have claimed there
have been no major radiological health effects in
the short or long term. The only real effect was
psychological stress during and shortly after the

Since the accident, there has been
increased safety and reliability at plants.
Training has gone well beyond button-pushing.
Communications and teamwork, emphasizing effective
interaction among crew members, are now part of
Three Mile Island’s training curriculum. Applying
the accident’s lessons produced important,
continuing improvement in the performance of all
nuclear power plants. The accident fostered better
understanding of fuel melting, including
improbability of a “China Syndrome” meltdown
breaching the reactor vessel or the containment
building. Public confidence in nuclear energy,
particularly in USA, declined sharply following
the Three Mile Island accident. It was a major
cause of the decline in nuclear construction
through the 1980s and 1990s. Nuclear power is a
better source of energy and this accident along
with others have scared people away from using it
even though it is much more efficient and
inexpensive in the long run..

Research essay sample on A History Of The Events From three Mile Island Power Plant